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environment the from is distinguished environment natural and the surrounding This rivers atmosphere. trees, itself, the mean weusually sense this Limestone ( Limestone product – cement. 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The output of this process is called clinker called is process this of output The temperature. high mainly materials, bearing silica with mixed and Fig. 1 Fig. and many engineers are involved in this vast undertaking. undertaking. vast this in involved are engineers many and 3Project Kiln environment the from is distinguished environment natural and the surrounding This rivers atmosphere. trees, itself, this sense we usually mean the the mean weusually sense this Limestone ( Limestone product – cement. Portland of amount asmall with ground then is Cement is a key ingredient in concrete which is a vital product used in the the in material, used raw basic the product Essentially, known. well vital is a is which concrete in ofconstruction our ingredient key a is Cement for used products construction. basic the are and materials tiles Primary roof materials. bricks, insulating include products Value-added world. primary the over both all produces CRH materials. materials and value-added products building for use by the construction industry of production the the in company major a is CRH Using natural resources resources. railways, natural processing and used bridges, extracting by widely produced are These materials roads, concrete. and Our steel use all blocks resources. office and natural houses earth’s the of many use we environment, built the construct we as time, same the At ecosystem whole rainbows, related. the way light, the sun’s and breathe, the we as air the such lightning, environment natural the of features various explain to theories developed have scientists years, many Over to need the of aware the protect become all have we times, recent In environments Our the the as known is This production Meath. Co. cement Drogheda, near Platin, modern at world the in most plants the of one installing currently is CRH The real world dioxide kiln, the in temperature high at down is broken it when However, out. run will it that danger little is there and nature in lesson we look at some of the activities in which they are engaged. are they which in activities the of some at look we lesson managed andcontrolled. Thischallenge fallsto manufacturing plant in a in bulk large produced year, so usually it each required are of cement tonnes of millions However, person. one by laboratory a in demonstrated high temperature. The output of this process is called clinker called is process this of output The temperature. high mainly materials, bearing silica with mixed and Fig. 1 Fig. environment the from is distinguished environment natural and the surrounding This rivers atmosphere. trees, itself, the mean weusually sense this Limestone ( Limestone product – cement. Portland of amount asmall with ground then is Cement is a key ingredient in concrete which is a vital product used in the the in material, used raw basic the product Essentially, known. well vital is a is which concrete in ofconstruction our ingredient key a is Cement for used products construction. basic the are and materials tiles Primary roof materials. bricks, insulating include products Value-added world. primary the over both all produces CRH materials. materials and value-added products building for use by the construction industry of production the the in company major a is CRH Using natural resources resources. railways, natural processing and used bridges, extracting by widely produced are These materials roads, concrete. and Our steel use all blocks resources. office and natural houses earth’s the of many use we environment, built the construct we as time, same the At ecosystem whole rainbows, related. the way light, the sun’s and breathe, the we as air the such lightning, environment natural the of features various explain to theories developed have scientists years, many Over to need the of aware the protect become all have we times, recent In environments Our the the as known is This production Meath. 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Co. cement Drogheda, near Platin, modern at world the in most plants the of one installing currently is CRH The real world dioxide kiln, the in temperature high at down is broken it when However, out. run will it that danger little is there and nature in lesson we look at some of the activities in which they are engaged. are they which in activities the of some at look we lesson managed andcontrolled. Thischallenge fallsto manufacturing plant in a in bulk large produced year, so usually it each required are of cement tonnes of millions However, person. one by laboratory a in demonstrated high temperature. 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Co. cement Drogheda, near Platin, modern at world the in most plants the of one installing currently is CRH The real world dioxide kiln, the in temperature high at down is broken it when However, out. run will it that danger little is there and nature in lesson we look at some of the activities in which they are engaged. are they which in activities the of some at look we lesson managed andcontrolled. Thischallenge fallsto manufacturing plant in a in bulk large produced year, so usually it each required are of cement tonnes of millions However, person. one by laboratory a in demonstrated high temperature. 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Co. cement Drogheda, near Platin, modern at world the in most plants the of one installing currently is CRH The real world dioxide kiln, the in temperature high at down is broken it when However, out. run will it that danger little is there and nature in lesson we look at some of the activities in which they are engaged. are they which in activities the of some at look we lesson managed andcontrolled. Thischallenge fallsto manufacturing plant in a in bulk large produced year, so usually it each required are of cement tonnes of millions However, person. one by laboratory a in demonstrated high temperature. The output of this process is called clinker called is process this of output The temperature. high mainly materials, bearing silica with mixed and Fig. 1 Fig. • • • • • On completing this lesson students will be able to: able be will students lesson this completing On Learning Outcomes processes. chemical industrial successful and effective of Characteristics Batch, continuous and semicontinuous industrial chemical processes. 65) (p. Chemistry Industrial Additional 1A: Option Chemistry Certificate Leaving • • • • • Students should study impact. environmental 4.5 26) (p. Activity Economic in Processes and 4: Patterns Unit Elective Geography Certificate Leaving • • • • • … environment. the on and society, on lives, own their on technology of impact the to related issues on, judgements they the citizens of As and make about, personal to discussion society. enter have the should capacity understanding and technology and between appreciation interface complex an gain should) (Students (p. 2) Technology Certificate Leaving Syllabus References r poue ( produced are and many engineers are involved in this vast undertaking. undertaking. vast this in involved are engineers many and 3Project Kiln

Irish Cement Works at Limerick and Platin and Limerick at Works Cement Irish Environmental impact Statement: Economic:- activities have an an have activities Economic:- Statement: impact Environmental Appreciate how the Kiln 3 Project has a part in protecting the the protecting in apart has 3Project Kiln the how Appreciate cement 3Project in Kiln the of components main the Describe reused and recovered be can energy how Outline materials natural what know and produced is cement how Outline environment built and natural the between Distinguish conflicts that may develop between local and global economic economic global and local between develop may that conflicts its control to as so development economic sustainable scale global and alocal/national at pollution environmental alternative of use the and fuels fossil of burning the of impact the the in resources non-renewable and renewable of use the and systems artefacts activities, to technological the evaluate ability acting and thinking by skills and knowledge apply to ability the realisation and design of skills the of understanding appropriate and concepts processes Technological includes: capability environment. production process the in used are interests and environmental interests. interests. andinterests environmental impact environmental sources energy economy critically and constructively. sensitivity with and creatively imaginatively, confidently, r poue ( produced are calcium carbonate, CaCO

environment Cement . Irish Cement Works at Limerick and Platin and Limerick at Works Cement Irish calcium carbonate, CaCO

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Check your answers to these questions on www.sta.ie on questions these to answers your Check Make a model of a cement manufacturing plant. Label the separate separate the Label plant. manufacturing acement of amodel Make What is the dominant landform in the vicinity of your school. school. your of vicinity the in landform dominant the is What The machinery that grinds theThe machinery clinker and gypsum together heated is limestone the where is tower preheater The The limestone store at Platin has a circular domed roof roof domed acircular has Platin at store limestone The overall lower with cement produces 3process Kiln The When calcium carbonate is broken down in the heating heating the in down broken is carbonate calcium When mixed, crushed, are shale and limestone To cement make emission the reducing at aim production of cement processes New it temperature high At material. occurring anaturally is Limestone gypsum. and shale limestone, from made is Cement used product is a vital which in concrete is a key ingredient Cement other and houses roads, bridges, to refers environment built The thing. same the essentially are cement and Concrete T The machinery that grinds the clinker and gypsum together to the that and finally together grinds clinker gypsum The machinery process. manufacturing the of centre the is kiln rotary The tower pre-heater the in heated are materials if saved is Energy the in powder into ground are materials other and Limestone Drogheda, Platin, at is plant production cement modern most The mill. cement a called is cement the produce finally to kiln. the enters it before steel. of made carbon dioxide emissions. produced. are dioxide carbon and oxide calcium process temperature. ahigh to heated and CO of dioxide. carbon and oxide calcium into decomposes environment. built our of construction the in and nature. whereas theconstructions natural environment refers to ecosystems manufacture. (This is best done as a group task.) agroup as done best is (This manufacture. during materials the by followed path the show and processes materials are derived from it? it? from derived are materials raw What formation. its to led that processes the Investigate produce the cement is called a cement mill. acement called is cement the produce kiln. rotary main the entering before raw mill. 3Project. Kiln the as known is and Meath Co. Engineering Environment the and and to operate it, the engineers require a a require engineers the it, operate to and ecosystems. inter-related of consists environment built he

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SECOND EDITIONFOURTH AN D 2 SECOND EDITIONFOURTH emissions. The CO 2 emissions in use. For For use. in emissions www.crh.com 2 emissions. The CO 2 emissions in use. For For use. in emissions www.crh.com OG OG Stone’ and coined the term Portland Cement. Soon after, he set up a up set he production plant in Kirkgate,after, Wakefield. Soon Cement. Portland term the coined and Stone’ in an ‘An the Artificial of Mode Producing improvement BP entitled 5022 for patent a on Cement 21 1824. Portland October He Patent the obtained was British granted manufacturer, cement British a Aspdin, Joseph (1778 –1855) Aspdin Joseph Aspidin. Joseph by Cement Portland of invention the to ultimately led work This lime. in hydraulicity obtain to needed requirements compositional the identified He erode. to began foundations the underlying rock the when 1877 until use in remained lighthouse His water. under set can that mortar –alime lime hydraulic of use the pioneered and Lighthouse Eddystone third the designed He harbours. and canals lighthouses, bridges, of design the for responsible was He engineering”. civil of “father the as regarded often is Smeaton John (1724 –1792) Smeaton John Notes Biographical tower, primary materials, overburden, processing, raw mill, sensors , shale, technology,sensors products. value-added mill, raw processing, systems, overburden, materials, control primary tower, clinker, mill, gypsum, limestone, natural natural resources, pre-heater environment, gas, cement greenhouse extracting, engineer, efficiency, energy cement, oxide, ecosystem, calcium dioxide, carbonate, calcium carbon environment, built aluminium, terms? following the of meaning the recall you Can Revise The Terms hydraulicfrom cement. calcium from In 1756, John made engineer, Smeaton the concrete British modern first made was Egyptians ancient gypsum. and carbonate by used cement The added concrete. is as to water referred is mixture When the sand and gravel of substance. amounts variable powder with along dry the to refers Cement to lime andcimentum, cäment cement. burnt the to cementum, as to added referred later were These binder. were a hydraulic produce brick pulverized and ash binder. as Volcanic lime burnt with rock crushed from made was term masonry The the used who concrete. resembled which Romans masonry to describe the caementicium” to “opus back dates “cement” name The YouDid Know? Check the Glossary of Terms for this lesson at www.sta.ie at lesson Terms of this for Glossary the Check OG OG Y Y

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SCIENCE TECHNOL SCIENCE TECHNOL ACTION IN ACTION

AN D SECOND EDITIONFOURTH OG OG Y Y • • • • • On completing this lesson students will be able to: able be will students lesson this completing On Learning Outcomes processes. chemical industrial successful and effective of Characteristics Batch, continuous and semicontinuous industrial chemical processes. 65) (p. Chemistry Industrial Additional 1A: Option Chemistry Certificate Leaving • • • • • Students should study impact. environmental 4.5 26) (p. Activity Economic in Processes and 4: Patterns Unit Elective Geography Certificate Leaving • • • • • … environment. the on and society, on lives, own their on technology of impact the to related issues on, judgements they the citizens of As and make about, personal to discussion society. enter have the should capacity understanding and technology and between appreciation interface complex an gain should) (Students (p. 2) Technology Certificate Leaving Syllabus References

Environmental impact Statement: Economic:- activities have an an have activities Economic:- Statement: impact Environmental Appreciate how the Kiln 3 Project has a part in protecting the the protecting in apart has 3Project Kiln the how Appreciate cement 3Project in Kiln the of components main the Describe reused and recovered be can energy how Outline materials natural what know and produced is cement how Outline environment built and natural the between Distinguish conflicts that may develop between local and global economic economic global and local between develop may that conflicts its control to as so development economic sustainable scale global and alocal/national at pollution environmental alternative of use the and fuels fossil of burning the of impact the the in resources non-renewable and renewable of use the and systems artefacts activities, to technological the evaluate ability acting and thinking by skills and knowledge apply to ability the realisation and design of skills the of understanding appropriate and concepts processes Technological includes: capability environment. production process the in used are interests and environmental interests. interests. andinterests environmental impact environmental sources energy economy critically and constructively. sensitivity with and creatively imaginatively, confidently, 2. General Learning Points True/False Questions 1. Activity Student b) a) • • • • • h) g) f) e) d) c) • • • • •

Check your answers to these questions on www.sta.ie on questions these to answers your Check What is the dominant landform in the vicinity of your school. school. your of vicinity the in landform dominant the is What separate the Label plant. manufacturing acement of amodel Make thing. same the essentially are cement and Concrete T emission the reducing at aim production of cement processes New it temperature high At material. occurring anaturally is Limestone gypsum. and shale limestone, from made is Cement used product is a vital which in concrete is a key ingredient Cement other and houses roads, bridges, to refers environment built The The machinery that grinds theThe machinery clinker and gypsum together heated is limestone the where is tower preheater The roof domed acircular has Platin at store limestone The overall lower with cement produces 3process Kiln The heating the in down broken is carbonate calcium When mixed, crushed, are shale and limestone To cement make The machinery that grinds the clinker and gypsum together to the that and finally together grinds clinker gypsum The machinery process. manufacturing the of centre the is kiln rotary The tower pre-heater the in heated are materials if saved is Energy the in powder into ground are materials other and Limestone Drogheda, Platin, at is plant production cement modern most The materials are derived from it? it? from derived are materials raw What formation. its to led that processes the Investigate task.) agroup as done best is (This manufacture. during materials the by followed path the show and processes of CO of dioxide. carbon and oxide calcium into decomposes environment. built our of construction the in and nature. whereas theconstructions natural environment refers to ecosystems mill. cement a called is cement the produce finally to kiln. the enters it before steel. of made carbon dioxide emissions. produced. are dioxide carbon and oxide calcium process temperature. ahigh to heated and produce the cement is called a cement mill. acement called is cement the produce kiln. rotary main the entering before raw mill. 3Project. Kiln the as known is and Meath Co. ecosystems. inter-related of consists environment built he 2 which is a greenhouse gas. agreenhouse is which Engineering Environment the and

T T T T T T T T F F F F F F F F environment the from is distinguished environment natural and the surrounding This rivers atmosphere. trees, itself, the mean weusually sense this Limestone ( Limestone product – cement. Portland of amount asmall with ground then is the in material, used raw basic the product Essentially, known. well vital is a is which concrete in ofconstruction our ingredient key a is Cement for used products construction. basic the are and materials tiles Primary roof materials. bricks, insulating include products Value-added world. primary the over both all produces CRH materials. materials and value-added products building for use by the construction industry of production the the in company major a is CRH Using natural resources resources. railways, natural processing and used bridges, extracting by widely produced are These materials roads, concrete. and Our steel use all blocks resources. office and natural houses earth’s the of many use we environment, built the construct we as time, same the At ecosystem whole rainbows, related. the way light, the sun’s and breathe, the we as air the such lightning, environment natural the of features various explain to theories developed have scientists years, many Over to need the of aware the protect become all have we times, recent In environments Our the the as known is This production Meath. Co. cement Drogheda, near Platin, modern at world the in most plants the of one installing currently is CRH The real world dioxide kiln, the in temperature high at down is broken it when However, out. run will it that danger little is there and nature in lesson we look at some of the activities in which they are engaged. are they which in activities the of some at look we lesson managed andcontrolled. Thischallenge fallsto manufacturing plant in a in bulk large produced year, so usually it each required are of cement tonnes of millions However, person. one by laboratory a in demonstrated high temperature. The output of this process is called clinker called is process this of output The temperature. high mainly materials, bearing silica with mixed and Fig. 1 Fig. and many engineers are involved in this vast undertaking. undertaking. vast this in involved are engineers many and 3Project Kiln environment the from is distinguished environment natural and the surrounding This rivers atmosphere. trees, itself, this sense we usually mean the the mean weusually sense this Limestone ( Limestone product – cement. Portland of amount asmall with ground then is Cement is a key ingredient in concrete which is a vital product used in the the in material, used raw basic the product Essentially, known. well vital is a is which concrete in ofconstruction our ingredient key a is Cement for used products construction. basic the are and materials tiles Primary roof materials. bricks, insulating include products Value-added world. primary the over both all produces CRH materials. materials and value-added products building for use by the construction industry of production the the in company major a is CRH Using natural resources resources. railways, natural processing and used bridges, extracting by widely produced are These materials roads, concrete. and Our steel use all blocks resources. office and natural houses earth’s the of many use we environment, built the construct we as time, same the At ecosystem whole rainbows, related. the way light, the sun’s and breathe, the we as air the such lightning, environment natural the of features various explain to theories developed have scientists years, many Over to need the of aware the protect become all have we times, recent In environments Our the the as known is This production Meath. Co. cement Drogheda, near Platin, modern at world the in most plants the of one installing currently is CRH The real world dioxide kiln, the in temperature high at down is broken it when However, out. run will it that danger little is there and nature in lesson we look at some of the activities in which they are engaged. are they which in activities the of some at look we lesson managed andcontrolled. Thischallenge fallsto manufacturing plant in a in bulk large produced year, so usually it each required are of cement tonnes of millions However, person. one by laboratory a in demonstrated high temperature. The output of this process is called clinker called is process this of output The temperature. high mainly materials, bearing silica with mixed and Fig. 1 Fig. 2Q7b Part 2007 Level, Higher Geography,Leaving Cert. 1c Q. 2, Part 2006 Level, Higher Geography, Cert. Leaving Questions Examination B. 3A 2Q. Part 2008 Level, Ordinary Geography, Cert. Leaving (ii) (i) Industry Manufacturing 4b Q. A, Section 2005 Level, Higher Geography, Cert. Leaving r poue ( produced are For further examplesFor of checkwww.sta.ie further past questions and many engineers are involved in this vast undertaking. undertaking. vast this in involved are engineers many and 3Project Kiln

Examine the influence of influence the Examine energy production. ofthe following: mining, quarrying, oil/gasexploration, geothermal one of case the in cycle rock the with interact humans how Examine formed. is rock of type this how fully Describe Clare? County in Burren the as such regions Karst in found rock of type chief the is What Regions Karst Rock Igneous Rock, Metamorphic Rock, Sedimentary following: the of each represents letter which book answer your in state Cycle Rock the of diagram above the Con Band A, labelled boxes the to reference With studied. have you that activity economic location of one secondary the on diagram) the (in listed factors the of two any Irish Cement Works at Limerick and Platin and Limerick at Works Cement Irish r poue ( produced are calcium carbonate, CaCO

environment effects on the environment. effects negative and positive both have may industry manufacturing how examine studied, have you that examples Using studied. have you that examples to referring statement, this of truth the Examine time. over changed have industry manufacturing of location the influencing factors The Cement . Irish Cement Works at Limerick and Platin and Limerick at Works Cement Irish calcium carbonate, CaCO

. When we refer to the environment in in environment the to refer we When . CaCO 3 => +CO CaO . When we refer to the environment in in environment the to refer we When . extractive industry extractive 3 => +CO CaO extractive industry extractive 3 The science of cement production ) is a commonly occurring mineral mineral occurring commonly a is ) natural environmentnatural 3 The science of cement production ) is a commonly occurring mineral mineral occurring commonly a is ) natural environmentnatural gypsum calcium gypsum 2 ). This process can be be can process This ). shale to produce the final and a world leader in in leader aworld and calcium engineers limestone 2 ). This process can be be can process This ). shale

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cost some €200 million. In effect, the plant is a combination of of combination and a is processes plant the effect, In million. €200 some cost 3will Kiln installation. this complete to contractors external with operation co- in working is engineers of team project company’s The environmental. and electronic, civil,structural, electrical, includingdisciplines, mechanical, engineering many of input the requires aplant such install and design plan, of 3 is a Kiln as triumph such a facility In fact, process is as efficient as possible. The temperature of the materials in materials °C. 1450 the reaches of kiln the temperature The possible. as this efficient that as is ensuring process spent been have design engineering of hours Many energy. of amounts large use Kilns clinker. into transformed are materials raw the where process manufacturing the of centre the is kiln The Kiln The • • • • of: objectives to policy performance environmental company’s the meets monitoring plant the that ensure closely be the will particular, In engineers environmentaltechnologies. these with familiar thoroughly be must all engineers company’s at the (BAT) Clearly process. Technology manufacturing Available the in Best stages the using by objectives these production and environmental protection. The engineers will accomplish The Kiln 3 operation is designed for world-class environment the Protecting tower can exceed 1000 °C. 1000 exceed can tower the in temperature The site. the on structure tallest The efficiency the to significantly contributes kiln the they enter before materials the the in known that pre-heating industry well is It Tower Preheater The mill. raw the in done is powder. This fine into ground the other materials are the in stage theprocess, limestone and first the As mill raw The limestone store new The The limestone store Components of Kiln3 cement, will be stored. stored. be will cement, of ingredient critical the where tonnes of limestone, aluminium roof. This is domed adistinctive has deep knowledge and of understanding these elements. minimising the of impact visual operations. minimising waste generation mineral and energy resources conserving water to and air to emissions minimising cost some €200 million. In effect, the plant is a combination of of combination and a is processes plant the effect, In million. €200 some cost 3will Kiln installation. this complete to contractors external with operation co- in working is engineers of team project company’s The environmental. and electronic, civil,structural, electrical, includingdisciplines, mechanical, engineering many of input the requires aplant such install and design plan, of 3 is a Kiln as triumph such a facility In fact, process is as efficient as possible. The temperature of the materials in materials °C. 1450 the reaches of kiln the temperature The possible. as this efficient that as is ensuring process spent been have design engineering of hours Many energy. of amounts large use Kilns clinker. into transformed are materials raw the where process manufacturing the of centre the is kiln The Kiln The °C. 1000 exceed can tower the in temperature The site. the on structure tallest The efficiency the to significantly contributes kiln the they enter before materials the the in known that pre-heating industry well is It Tower Preheater The mill. raw the in done is powder. This fine into ground the other materials are the in stage theprocess, limestone and first the As mill raw The stored. be will cement, of ingredient critical the where tonnes of limestone, aluminium roof. This is domed adistinctive has limestone store new The The limestone store Components of Kiln3 • • • • of: objectives to policy performance environmental company’s the meets monitoring plant the that ensure closely be the will particular, In engineers environmentaltechnologies. these with familiar thoroughly be must all engineers company’s at the (BAT) Clearly process. Technology manufacturing Available the in Best stages the using by objectives these production and environmental protection. The engineers will accomplish The Kiln 3 operation is designed for world-class environment the Protecting deep knowledge and of understanding these elements. pre-heater minimising the of impact visual operations. minimising waste generation mineral and energy resources conserving water to and air to emissions minimising pre-heater of the process. process. the of of the process. process. the of tower is the the is tower control systems tower is the the is tower control systems energy energy Stone’ and coined the term Portland Cement. Soon after, he set up a up set he production plant in Kirkgate,after, Wakefield. Soon Cement. Portland term the coined and Stone’ in an ‘An the Artificial of Mode Producing improvement BP entitled 5022 for patent a on Cement 21 1824. Portland October He Patent obtained the was British granted manufacturer, cement British a Aspdin, Joseph (1778 –1855) Aspdin Joseph Aspidin. Joseph by Cement Portland of invention the to ultimately led work This lime. in hydraulicity obtain to needed requirements compositional the identified He erode. to began foundations the underlying rock the when 1877 until use in remained lighthouse His water. under set can that mortar –alime lime hydraulic of use the pioneered and Lighthouse Eddystone third the designed He harbours. and canals lighthouses, bridges, of design the for responsible was He engineering”. civil of “father the as regarded often is Smeaton John (1724 –1792) Smeaton John Notes Biographical from hydraulicfrom cement. calcium from In 1756, John made engineer, Smeaton the concrete British modern first made was Egyptians ancient gypsum. and carbonate by used cement The added concrete. is as to water referred is mixture When the sand and gravel of substance. amounts variable powder with along dry the to refers Cement to lime andcimentum, cäment cement. burnt the to cementum, as to added referred later were These binder. were a hydraulic produce brick pulverized and ash binder. as Volcanic lime burnt with rock crushed from made was term masonry The the used who concrete. resembled which Romans masonry to describe the caementicium” to “opus back dates “cement” name The YouDid Know? tower, primary materials, overburden, processing, raw mill, sensors , shale, technology,sensors products. value-added mill, raw processing, systems, overburden, materials, control primary tower, clinker, mill, gypsum, limestone, natural natural resources, pre-heater environment, gas, cement greenhouse extracting, engineer, efficiency, energy cement, oxide, ecosystem, calcium dioxide, carbonate, calcium carbon environment, built aluminium, terms? following the of meaning the recall you Can Revise The Terms energy energy Check the Glossary of Terms for this lesson at www.sta.ie at lesson Terms of this for Glossary the Check

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SECOND EDITIONFOURTH manufacturing plant manufacturing information Clearly, action. plays (IT) a role in appropriateof technology central the a operations cement modern take and data the etc. interpret valves rates, flow temperatures, monitor engineers process where room control central a to back fed continually are Data process. this in involved systems computer several and sensors of thousands are There 3. Kiln like aplant operate to required are systems control Sophisticated Control Systems efficiencyand of minimising environmental energy impact. improving of ways seeking constantly is industry cement The Sustainability in action. science truly is Engineering departments. government and authorities local with interface and consultants external with work customers, advise frequently will They company. the with outside and inside others co-operation close in work also must they fields, specialised own their in operating as well As roles. managerial or supervisory in staff may be or leaders of members teams, project or work with They the production process. the of stage every in involved engineers with application, to such of principles example amajor 3 is these outcomes.Kiln achieve practical apply engineers and principles scientific roles. on is based many Technology basis. in daily a on and technology with work disciplines engineers These various from engineers employ CRH Applied Science – 4000 kW (Motors are often specified in terms of horsepower where1 where1 horsepower horsepower of terms in specified by often are table (Motors kW steel 4000 – a on kW 2000 crushed typically of by motors driven is are table The wheels. steel materials vertical The Mill. Roller Vertical a a called is cement the produce finally to together gypsum and clinker the grinds that machinery The Mill Cement The materials. raw the pre-heating for used is kiln the leaving clinker the from recovered energy heat when made are savings Considerable manufacturing. cement in significant is etc. conveyors and motors drive to electricity the and materials the heat to coke, petroleum currently is which fuel, the of cost The Energy recovery Fig. 3 Fig. manufacturing plant manufacturing information Clearly, action. plays (IT) a role in appropriateof technology central the a operations cement modern take and data the etc. interpret valves rates, flow temperatures, monitor engineers process where room control central a to back fed continually are Data process. this in involved systems computer several and sensors of thousands are There 3. Kiln like aplant operate to required are systems control Sophisticated Control Systems efficiencyand of minimising environmental energy impact. improving of ways seeking constantly is industry cement The Sustainability in action. science truly is Engineering departments. government and authorities local with interface and consultants external with work customers, advise frequently will They company. the with outside and inside others co-operation close in work also must they fields, specialised own their in operating as well As roles. managerial or supervisory in staff may be or leaders of members teams, project or work with They the production process. the of stage every in involved engineers with application, to such of principles example amajor 3 is these outcomes.Kiln achieve practical apply engineers and principles scientific roles. on is based many Technology basis. in daily a on and technology with work disciplines engineers These various from engineers employ CRH Applied Science – 4000 kW (Motors are often specified in terms of horsepower where1 where1 horsepower horsepower of terms in specified by often are table (Motors kW steel 4000 – a on kW 2000 crushed typically of by motors driven is are table The wheels. steel materials vertical The Mill. Roller Vertical a a called is cement the produce finally to together gypsum and clinker the grinds that machinery The Mill Cement The materials. raw the pre-heating for used is kiln the leaving clinker the from recovered energy heat when made are savings Considerable manufacturing. cement in significant is etc. conveyors and motors drive to electricity the and materials the heat to coke, petroleum currently is which fuel, the of cost The Energy recovery Fig. 3 Fig. Control Systems Control Control Systems Control 746 W =746 746 W =746 OG OG or 0.746 or kW) or 0.746 or kW) Y Y

cement mill cement mill . The Kiln 3 Project includes includes 3Project Kiln The . . The Kiln 3 Project includes includes 3Project Kiln The . Overburden Overburden

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