DOCSLIB.ORG

Aluminium Market

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Aluminium Market Fives Solios Reference Sheets Aluminium market Customer Date Equipment RUSAL TAISHET TBA 336 PFPB pots - RA400 Irkutsk Region RUSSIAN FEDERATION ALBA, 2019 424 PFPB DX+ pots (Line 6) Manama including pots feed, fresh BAHRAIN alumina storage & distribution and ACM conveying system RIO TINTO 2013 38 PFPB pots - AP60 Jonquière CANADA MA'ADEN ALUMINIUM 2013 740 PFPB pots - AP37 Ras Al Khair SAUDI ARABIA VEDANTA BALCO 2011 336 PFPB pots - GAMI 340 Chhattisgarh State INDIA BOGUCHANY 2011 336 PFPB pots - RA300 Krasnoyarsk Region RUSSIAN FEDERATION QATALUM ALUMINIUM 2010 704 PFPB pots Messaied QATAR ALUMINIJ MOSTAR 2009 Extension of two dry scrubbers Mostar 256 PFPB pots BOSNIA HERZEGOVINA SOHAR ALUMINIUM 2008 360 PFPB pots Sohar SULTANATE OF OMAN ALCOA 2007 336 PFPB pots Fjardaal ICELAND ALBA 2005 336 PFPB pots (Line 5) Manama BAHRAIN ALOUETTE 2005 330 PFPB pots Sept-Iles, Québec CANADA MOZAL (Phase 2) 2004 288 PFPB pots Maputo MOZAMBIQUE HILLSIDE ALUMINIUM 2004 144 PFPB pots Richards Bay R.S.A ALRO 2004 Extension of existing Dry Slatina Scrubber ROMANIA SLOVALCO 2003 Extension of existing Dry Ziar nad Hronom scrubber n°2 (further to amperage SLOVAKIA increase and installation of 54 additional PFPB pots) ALCOA EUROPE 2003 Extension of four existing DS for San Ciprian modernisation of 512 PFPB pots SPAIN HYDRO ALUMINIUM 2002 Modernisation of 256 SWPB pots for ALUMINIJ into PFPB pots - Extension of 2 Mostar Dry Scrubbers BOSNIA HERZEGOVINA ALUMINERIE DE 2002 Extension of two existing DS DESCHAMBAULT (further to amperage increase) Deschambault, Québec CANADA ALRO 2002 512 PFPB pots (Halls 5 to 8) Slatina ROMANIA TALUM 2002 80 PFPB pots Kidricevo SLOVENIA ALBRAS 2001 96 PB pots - Extension of 3 Dry Barcarena, Belem Scrubbers (designed by others) BRAZIL ELKEM 2001 264 VSS pots - ESP + DS + SO ​2 Lista Wet Scrubber NORWAY RIO TINTO 2000 432 PFPB pots Alma, Québec CANADA MOZAL (Phase 1) 2000 288 PFPB pots Maputo MOZAMBIQUE ALUAR 1999 144 PFPB pots (Potline C) Puerto Madryn ARGENTINA RIO TINTO 1999 Revamping of 2 Dry Scrubbers Straumsvik (designed by others) on Potrooms ICELAND 1 & 2 (320 pots) ALRO 1999 122 PFPB pots (Hall N°9) Slatina ROMANIA CENTURY ALUMINUM 1999 112 PFPB pots - D.S. + SO2 Wet ​ ​ Hawesville, Kentucky Scrubber USA TOMAGO ALUMINIUM 1998 80 PFPB pots extension - Potlines Tomago, NSW 1 & 2 AUSTRALIA RIO TINTO 1997 160 PFPB pots (Potroom 3) Straumsvik ICELAND ALRO 1997 128 PFPB pots (Hall 9) Slatina ROMANIA ALCOA ITALIA 1996 Extension of DS to 100 pots for Fusina 34 PFPB pots (100 pots in total) ITALY KAISER for KRAZ 1996 188 VSS pots Krasnoyarsk RUSSIA ALCOA EUROPE 1995 Extension of DS to 66 PFPB pots Fusina ITALY HILLSIDE ALUMINIUM 1995 576 PFPB pots Richards Bay R.S.A. BAYSIDE ALUMINIUM 1995 240 PFPB pots Richards Bay R.S.A. IRALCO 1994 700 CWPB pots Arak IRAN SLOVALCO 1994 132 PFPB pots Ziar Nad Hronom SLOVAKIA TOMAGO ALUMINIUM 1993 280 PFPB pots (Potline 3) Tomago, NSW AUSTRALIA BAYSIDE ALUMINIUM 1993 Revamping of 12 test pots from Richards Bay VSS to PFPB R.S.A. SLOVALCO 1993 40 PFPB pots Ziar Nad Hronom SLOVAKIA ALOUETTE 1992 264 PFPB pots Sept Iles, Québec CANADA ALUMINERIE DE 1992 264 PFPB pots DESCHAMBAULT Deschambault, Québec CANADA PECHINEY NEDERLAND 1992 Increase capacity of Potline A (PNL) Vlissingen THE NETHERLANDS ALUMINIUM DUNKERQUE 1991 264 PFPB pots Dunkirk FRANCE CBA 1990 288 VSS pots Alumínio, SP BRAZIL ABI 1990 240 PFPB pots Bécancour CANADA VEB CHEMIEKOMBINAT 1989 196 PFPB pots Bitterfeld GERMANY TALUM 1988 80 PFPB pots Kidricevo SLOVENIA ALUMINIUM PECHINEY 1987 TGT Filter on test potline St Jean de Maurienne installation FRANCE ABI 1986 480 PFPB pots Bécancour CANADA ALUMINIUM PECHINEY 1985 120 PFPB pots (Potline G) St Jean de Maurienne FRANCE TOMAGO ALUMINIUM 1984 240 pots PFPB - (Potline 2) Tomago, NSW AUSTRALIA ALCOA 1984 Design for 556 VSS pots - Baie Comeau, Québec Operation on 553 VSS pots CANADA TRIMET 1984 360 PFPB pots Essen GERMANY ALCOA EUROPE 1984 272 VSS pots La Coruna SPAIN TOMAGO ALUMINIUM 1983 240 PFPB pots - Potline 1 Tomago, NSW AUSTRALIA ALUMINIUM PECHINEY 1983 Test pot line installation St Jean de Maurienne FRANCE PT INDONESIA ASAHAN 1982 510 CWPB pots ALUMINIUM Asahan INDONESIA TAIWAN ALUMINIUM 1982 70 CWPB pots CORPORATION Kaohsiung TAIWAN KOMBINAT ALUMINIJUMA 1982 528 SWPB pots PODGORICA Podgorica, Montenegro YUGOSLAVIA ALUMINIJ 1981 256 SWPB pots Mostar BOSNIA HERZEGOVINA ALCAN RESEARCH CENTER – 1981 Test potline installation ARVIDA Arvida/Jonquieres Québec CANADA ALCOA ITALIA 1981 32 PB pots Fusina ITALY LIBERTY 1981 80 PFPB pots Fort William, Lochaber SCOTLAND ALCOA EUROPE 1981 9 VSS pots - Pilot La Coruna SPAIN NOVELIS 1981 160 VSS and PB pots Chippis, Valais SWITZERLAND NOVELIS 1981 176 PFPB pots Steg, Valais SWITZERLAND ALUCAM 1980 274 PB pots Edea CAMEROON ALUMINIUM PECHINEY 1980 16 VSS pots St Jean de Maurienne FRANCE ALUMINIUM PECHINEY 1979 60 PFPB pots St Jean de Maurienne FRANCE ALCOA EUROPE 1979 512 SWPB pots San Ciprian SPAIN ALUMINIUM FABRIQUE 1979 52 PB pots Martigny SWITZERLAND PECHINEY NEDERLAND 1978 256 pots, modification of existing (PNL) process according to PECHINEY Vlissingen AIR INDUSTRIE process THE NETHERLANDS ALUMINIUM PECHINEY 1977 Test potline installation St Jean de Maurienne FRANCE ALUMINIUM RHEINFELDEN 1975 10 pots - Pilot GmbH Rheinfelden GERMANY ADG 1975 780 PB pots St Nicolas GREECE ALUMINIA 1975 10 pots (Pilot SWPB) Mori ITALY MITSUI ALUMINIUM 1975 256 SWPB pots Omuta JAPAN ALCOA 1975 480 SWPB pots - (Licence Maryland State agreement for process use) USA CONALCO 1975 90 SWPB pots Louisiana USA PECHINEY NEDERLAND 1974 256 SWPB pots (PNL) Vlissingen THE NETHERLANDS TRIMET 1973 10 pots (Pilot) Essen GERMANY ALCOA / INTALCO 1973 240 SWPB pots Washington State USA ALCOA / INTALCO 1972 Industrial pilot Washington State USA .
Load more

Recommended publications
  • À L'interface De La Sémantique Lexicale Et De La
    Mots. Les langages du politique 108 | 2015 Thèmes et thématiques dans le discours politique Évaluation de la présidentiabilité (à l’interface de la sémantique lexicale et de la linguistique de corpus) Assessing présidentiabilité (at the interface point of lexical semantics to corpus linguistics) Evaluación de la présidentiabilité (el interfaz entre la semántica lexical y la linguística de corpus) Fabienne H. Baider Édition électronique URL : http://journals.openedition.org/mots/22036 DOI : 10.4000/mots.22036 ISSN : 1960-6001 Éditeur ENS Éditions Édition imprimée Date de publication : 6 octobre 2015 Pagination : 103-128 ISBN : 978-2-84788-727-3 ISSN : 0243-6450 Référence électronique Fabienne H. Baider, « Évaluation de la présidentiabilité (à l’interface de la sémantique lexicale et de la linguistique de corpus) », Mots. Les langages du politique [En ligne], 108 | 2015, mis en ligne le 06 octobre 2017, consulté le 01 mai 2019. URL : http://journals.openedition.org/mots/22036 ; DOI : 10.4000/mots.22036 © ENS Éditions Fabienne H. Baider Évaluation de la présidentiabilité (à l’interface de la sémantique lexicale et de la linguistique de corpus) Nouvellement venus dans la langue française, le nom présidentiabilité et l’ad- jectif présidentiable ont été attestés selon le Trésor de la langue française informatisé (TLFi) en 1965 et en 1980 respectivement, les deux attestations provenant de discours journalistiques. Les définitions restent floues1 (prési- dentiable : qui est en mesure de se présenter comme candidat à la présidence selon le TLFi), cependant, le thème de présidentiabilité est devenu fondamen- tal lors de l’évaluation des candidats présidentiels (Moureaud, 2008 ; Le Bart, 2009). Ce travail propose de cerner la construction dans la presse de cette thé- matique, essentielle pour le choix des électeurs, et par là même d’attester de l’importance de la linguistique de corpus dans l’étude d’une telle labellisation.
    [Show full text]
  • Bauxite and Alumina in 1999
    BAUXITE AND ALUMINA By Patricia A. Plunkert Domestic survey data and tables were prepared by Micheal George, statistical assistant, and the world production tables were prepared by Regina R. Coleman, international data coordinator. Bauxite is a naturally occurring, heterogeneous material accessible supply for the future (Plunkert, 2000). comprised primarily of one or more aluminum hydroxide U.S. production of alumina (calcined equivalent), derived minerals plus various mixtures of silica (SiO2), iron oxide almost exclusively from imported metallurgical-grade bauxite, (Fe2O3), titania (TiO2), aluminosilicates (clay, etc.), and other decreased by 12% in 1999 compared with that of 1998. An impurities in trace amounts. The principal aluminum estimated 94% of the alumina shipped by U.S. refineries went hydroxide minerals found in varying proportions within bauxite to domestic primary smelters for aluminum metal production. are gibbsite [Al(OH)3] and the polymorphs, boehmite and Consumption by the abrasives, chemicals, refractories, and diaspore [both AlO(OH)]. specialties industries accounted for the remainder of U.S. Bauxite is typically classified according to its intended alumina shipments. commercial application, such as abrasive, cement, chemical, World output of alumina increased slightly in 1999. The metallurgical, and refractory. Of all bauxite mined, principal producing countries, in descending order of alumina approximately 85% is converted to alumina (Al2O3) for the output, were Australia, the United States, China, and Jamaica. production of aluminum metal, an additional 10% goes to These countries accounted for more than 55% of the world’s nonmetal uses as various forms of specialty alumina, and the production; Australia alone accounted for almost one-third of remaining 5% is used for nonmetallurgical bauxite total world production.
    [Show full text]
  • Constellium Business and Sustainability Report 2020
    BUSINESS AND SUSTAINABILITY PERFORMANCE REPORT 2020 REVEALING OUR RESILIENCE Revealing Sustainability Per formance our Resilience Report Report 04 CEO Interview 40 Sustainability Highlights 70 Financial Statements 07 A Global Sector Leader 42 Assessing Material 74 Sustainability Performance 08 Creating Value Throughout Sustainability Risks 82 GRI the Lifecycle of Aluminium 44 Staying One Step Ahead of Market 88 Memberships 10 CFO Interview Regulatory Changes 89 Report of the Independent Third Party 11 Business Units 45 Adjusting Our Targets and Defning 12 Pursuing a Comprehensive Strategy Future Perspectives 13 Our Values 46 Our Sustainability Targets for 2021 16 Governance 47 Analyzing Environmental Impacts 22 Focusing on Environment, Health, with Life Cycle Assessments and Safety (EHS) 48 Developing Products 24 Manufacturing Excellence with Envrionmental Benefts 50 Championing Recycling 52 Prioritizing Customer Satisfaction Business 54 Attracting, Engaging, and Retaining Report the Best People 56 Gender Diversity 28 PacKaging 58 Supporting Our Local Communities 30 Automotive 59 Respecting Human Rights 34 Aerospace 61 Limiting Landflled Waste 36 Transportation, Industry, and Defense 62 Curtailing Energy Use and Greenhouse Gas Emissions 65 Minimizing Air Emissions and Managing Water 66 Insisting Upon Sustainable Procurement 68 Actively Supporting the Aluminium Stewardship Initiative Constellium’s non-financial performance statement (“déclaration de performance extra-financière”), in- cluded in this report (as specified on page 74), was verified by an independent third party, Pricewaterhouse- Coopers Audit. PricewaterhouseCoopers Audit verifed compliance of our statement with the provisions of the French Commercial Code (article R. 225-105), along with the fairness of the information provided in our state- ment, such as Key performance indicators and measures taken to address risks (article R.
    [Show full text]
  • Department of Justice Will Require a Divestiture If Alcan Inc. Completes Its Pending Tender Offer for Pechiney S.A
    FOR IMMEDIATE RELEASE AT MONDAY, SEPTEMBER 29, 2003 (202) 514-2007 WWW.USDOJ.GOV TDD (202) 514-1888 DEPARTMENT OF JUSTICE WILL REQUIRE A DIVESTITURE IF ALCAN INC. COMPLETES ITS PENDING TENDER OFFER FOR PECHINEY S.A. Sale of Pechiney’s Ravenswood, West Virginia, Aluminum Rolling Mill and Related Assets Will Preserve Competition in the North American Market for Brazing Sheet WASHINGTON, D.C. – The Department of Justice reached a settlement today with Alcan Inc. that requires Alcan to divest Pechiney S.A.’s aluminum rolling mill in Ravenswood, West Virginia, if Alcan’s pending $4.6 billion tender offer for Pechiney is successful. The tender offer, publicly announced in early July and recently endorsed by Pechiney’s board of directors, is expected to be completed in late November 2003. The Department said that the acquisition, as originally proposed, would substantially lessen competition in the development, production, and sale of brazing sheet, an aluminum alloy used in fabricating radiators, oil coolers, heaters, and air conditioning units for motor vehicles, and would likely result in higher prices. The Department’s Antitrust Division filed a lawsuit today in U.S. District Court in Washington, D.C. to block the original transaction. At the same time, the Department filed a proposed consent decree that, if approved by the court, would resolve the Department's competitive concerns and the lawsuit. “The divestiture of Pechiney’s Ravenswood mill will preserve competition for brazing sheet sold in North America, and will allow motor vehicle parts manufacturers to benefit from Alcan’s aggressive competition,” said R. Hewitt Pate, Assistant Attorney General in charge of the Department’s Antitrust Division.
    [Show full text]
  • PDF File Generated From
    OCCASION This publication has been made available to the public on the occasion of the 50th anniversary of the United Nations Industrial Development Organisation. DISCLAIMER This document has been produced without formal United Nations editing. The designations employed and the presentation of the material in this document do not imply the expression of any opinion whatsoever on the part of the Secretariat of the United Nations Industrial Development Organization (UNIDO) concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries, or its economic system or degree of development. Designations such as “developed”, “industrialized” and “developing” are intended for statistical convenience and do not necessarily express a judgment about the stage reached by a particular country or area in the development process. Mention of firm names or commercial products does not constitute an endorsement by UNIDO. FAIR USE POLICY Any part of this publication may be quoted and referenced for educational and research purposes without additional permission from UNIDO. However, those who make use of quoting and referencing this publication are requested to follow the Fair Use Policy of giving due credit to UNIDO. CONTACT Please contact [email protected] for further information concerning UNIDO publications. For more information about UNIDO, please visit us at www.unido.org UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION Vienna International Centre, P.O. Box 300, 1400 Vienna, Austria Tel: (+43-1) 26026-0 · www.unido.org · [email protected] 201./-qq • INTER-AFRICAN MANUFACTURING AND TRADING IN THE ALUMINIUM INDUSTRY TECHNICAL REPORT SPONSORED BY THE UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION (UNIDO) AND THE UNITED NATIONS ECONOMIC COMMISSION FOR AFRICA (UNECA) Prepared By ENG.
    [Show full text]
  • Download 201303.Pdf
    UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA UNITED STATES OF AMERICA, U.S. Department of Justice Antitrust Division 1401 H Street, NW Suite 3000 Case No. 1:03CV02012 Washington, DC 20530, Plaintiff, v. JUDGE: Gladys Kessler ALCAN INC., 1188 Sherbrooke Street West DECK TYPE: ANTITRUST Montreal, Quebec, Canada H3A 3G2; DATE: September 29, 2003 ALCAN ALUMINUM CORP., 6060 Parkland Boulevard Cleveland, OH 44124-4185; PECHINEY, S.A., 7, Place Du Chancelier Adenauer CEDEX 16 – 75218 – Paris France; and PECHINEY ROLLED PRODUCTS, LLC, Rural Route 2 Ravenswood, WV 26164-9802, Defendants. COMPLAINT The United States of America, acting under the direction of the Attorney General of the United States, brings this civil antitrust action to obtain equitable relief against defendants, and alleges as follows: 1. In early July 2003, Alcan Inc. (“Alcan”) launched a $4.6 billion tender offer for Pechiney, S.A. (“Pechiney”), which was later endorsed by Pechiney’s board of directors. The United States seeks to enjoin this proposed acquisition, which, if consummated, would result in consumers paying higher prices for brazing sheet, an aluminum alloy used in making heat exchangers for motor vehicles. 2. Alcan, through its United States subsidiary (Alcan Aluminum Corp.), and Pechiney, through its United States subsidiary (Pechiney Rolled Products, LLC), are, respectively, the second and fourth largest producers of brazing sheet in North America. Brazing sheet consists of a class of layered aluminum alloys, each of which has a unique ability to form a uniform, durable, leak-proof bond with other aluminum surfaces. Brazing sheet is widely used in fabricating the major components of heat exchangers for motor vehicles, including engine cooling (e.g., radiators and oil coolers) and climate control (e.g., heaters and air conditioners) systems.
    [Show full text]
  • United States Patent Office 2,432,071 Method of Activation of Red Mud " from The
    Patented Dec. 2, 1947 2,432,071 UNITED STATES PATENT OFFICE 2,432,071 METHOD OF ACTIVATION OF RED MUD " FROM THE. BAYER PROCESS Honoré Jean Thibon, Gardanne, France, assignor tolCompagnie de Produits Chimiques et Elec trometallurgiques Alais, Froges et Camargue, Paris, France, a corporation of France No Drawing. Application April 10, 1945, Serial > No. 587,623. In France June 12, 1943 Section 1, Public Law 690, August 8, 1946 Patent expires June 12, 1963 3 Claims. (Cl. 252-191) 1 2 It is a well known fact that the residuary muds However the red mud, activated as has been formed in the manufacture of alumina through disclosed, appears generally in a pulverulent state the Deville-Pechiney process absorb HzS when which lends itself only with difficulty to its use cold and may be used therefor for the puri?ca for instance as a thick layer in modern very high tion of gases. It should be remembered that said small bulk purifying apparatuses. I have found Deville-Pechiney process is based on the baking that it is possible to agglomerate it into small of an intimate mixture of bauxite and sodium car solid particles of any desired shape, showing on bonate followed by the lixiviation of the fritted one hand a great porosity which may be for in masses obtained. But in contradistinction to said stance above 70% and on the other hand a co process, the red muds formed in the manufac 10 hesion which allows it to resist various handling ture of alumina in the Bayer process, which con and to remain uncrushed when piled in towers sists in attacking the bauxite with a soda lye in under thicknesses of several meters.
    [Show full text]
  • Iron-Rich Bauxite and Bayer Red Muds Yingyi Zhang, Yuanhong Qi and Jiaxin Li
    Chapter Aluminum Mineral Processing and Metallurgy: Iron-Rich Bauxite and Bayer Red Muds Yingyi Zhang, Yuanhong Qi and Jiaxin Li Abstract Bauxite is the main source for alumina production. With the rapid development of iron and steel industry and aluminum industry, high-quality iron ore and bauxite resources become increasingly tense. However, a lot of iron-rich bauxite and Bayer red mud resources have not been timely and effectively recycled, resulting in serious problems of environmental pollution and wastage of resources. The com- prehensive utilization of iron-rich bauxite and red mud is still a worldwide problem. The industrial stockpiling is not a fundamental way to solve the problems of iron- rich bauxite and red mud. As to the recovery of valuable metals from iron-rich bauxite and red mud, there are a lot of technical and cost problems, which are serious impediments to industrial development. Applying red mud as construction materials like cement, soil ameliorant applications face the problem of Na, Cr, As leaching into the environment. However, the high-temperature reduction, smelting and alkaline leaching process is a feasible method to recover iron and alumina from iron-rich bauxite and red mud. This chapter intends to provide the reader an overview on comprehensive utilization technology of the low-grade iron-rich bauxite and Bayer red mud sources. Keywords: bauxite, iron-rich bauxite, Bayer red mud, Bayer process, magnetic separation, reduction and smelting process 1. Introduction With 8.30%, aluminum is the third element in the earth’s crust after the oxygen and the silicon, and for that reason, aluminum minerals are abundant with more than 250 kinds.
    [Show full text]
  • Recovery of Desilication Product in Alumina Industry
    Recovery of Desilication Product in Alumina Industry Hasitha Indrajith de Silva B.Sc. Engineering (Honours) A thesis submitted for the degree of Doctor of Philosophy at The University of Queensland in 2013 School of Chemical Engineering Abstract Bayer process is used for the production of alumina from bauxite which contains siliceous minerals known as reactive silica. Reactive silica is also digested during the Bayer process, forming desilication product (DSP) which traps significant amount of sodium from the caustic soda used. DSP containing red mud is discarded to the bauxite residue storage areas causing alarming economic and environmental concerns to the alumina industry. Separation of DSP from red mud is a critical step to subsequent sodium recovery. Therefore, methods of separating DSP from red mud originated in a Western Australian alumina refinery were investigated in the present study. Red mud classified into five size classes was characterised using particle size measurement, material density, X-ray diffraction, X-ray photon spectroscopy, electron microscopy fitted with energy dispersive spectroscopy. Size separation alone resulted in an increase of DSP from ~7% to 12-14% in finer size classes of red mud. Since red mud contains more than 50% iron oxides, dissolution of these oxides would invariably result in an increase of DSP, therefore, several dissolution mechanisms of these oxides were investigated. Sodium Citrate-Bicarbonate-Dithionite (CBD) method resulted in an increase of DSP content from ~12 to 22%, while a comparative study was also carried out using deferroxiamine B (DFO-B) as the complexing agent. The use of ultrasonically assisted-CBD resulted in a significant improvement of iron dissolution from red mud.
    [Show full text]
  • Aluminum Use Case
    Aluminium use cases André Augé, Aluminium Pechiney, MONSOON Turin, September 20th 2019 Aluminium use cases: Rio Tinto & AP Rio Tinto, a worldwide mining and metals company: • 4 product groups: Aluminium, Copper & Diamonds, Energy & Minerals, Iron Ore • We operate in more than 35 countries and employ 47,000 people. Europe North Asia America Africa South America Australasia Turin – September 20th, 2019 2 Aluminium use cases: Rio Tinto & AP Bauxite Alumina Aluminium 3 steps from the mine to the metal: • bauxite: 4 bauxite mines • alumina: 3 alumina plants • aluminium: 19 smelters in 6 countries • The Aluminium Dunkerque plant (North of France) is an aluminium smelter of 250 ktpy aluminium capacity [the highest-producing primary aluminium plant in the EU-28]. Turin – September 20th, 2019 3 Liberty Aluminium Dunkerque Continuous process High energy consumption High data intensive process Green house gazes emissions Turin – September 20th, 2019 Aluminium production process • MONSOON contribution: – Carbon area: • Predictive Maintenance • Anode quality prediction – Electrolysis area: • Bath and metal height prediction Electrolysis pot (with courtesy of AP) • Thermal balance prediction Si possible avec anodes 415 kg C/t Al Turin – September 20th, 2019 5 Focus on Anode Quality predictive function • predict non conformant production and trigger relevant actions to correct the problem (optimization) Anode non-quality can lead to non-homogeneous and reactive anodes Reduced lifecycle on pots (more frequent anode change) Incidents on pots CO2 over
    [Show full text]
  • Mep Pechiney 1
    Chapter 1 ALUMINIUM, THE MARINE METAL 1. Historical review . 10 1.1 Early beginnings, 1890 to 1900 . 10 1.2 Weight reduction, safety and decoration of ships 1920 - 1950 . 13 2. The development of aluminium-magnesium alloys of the 5000 family . 14 3. Marine applications of aluminium . 15 3.1 High speed ships . 15 3.2 Boating and yachting . 16 3.3 Work boats . 16 3.4 Ship superstructures . 16 3.5 Offshore . 17 3.6 Coastal installations . 17 4. Innovation . 17 Alcan Marine 9 1. ALUMINIUM, T IS AN OLD STORY that goes back I over a century, and one which incidentally accompanied the birth of the aluminium industry. The industrialisation of aluminium production by dry electrolysis began in 1886 with the utilisation of the patent of Paul Louis Héroult in France and Charles Martin Hall in the United States. Less than a decade later, from 1891 to 1897, a number of The Aluminum World, December 1895 [2]. Figure 1 attempts were made both in Europe and the United States to build ships from aluminium. 1. 1.1 Although short-lived, these experi- HISTORICAL REVIEW Early beginnings, ments proved highly illuminating 1890 to 1900 and informative, and the perform- Although much more expensive The very first boat known to be ance of these vessels revealed the than steel, some 30 times more in made of aluminium, a “steam [1] full potential of aluminium for 1895 (1), aluminium quickly launch” 5.50 metres in length, marine applications. aroused the interest of maritime with a beam of 1.28 metres and a circles (figure 1).
    [Show full text]
  • Alcoa 2019 Annual Report 1
    2019 ANNUAL REPORT 74384.indd 1 3/13/20 1:04 PM Bauxite Alcoa is among the world’s largest bauxite producers, and we operate with effi cient and sustainable mining practices, including environmental management through biodiversity initiatives and stakeholder engagement. With ownership in seven active bauxite mines globally, we maintain a fi rst-quartile cost position with reserves located near strategic markets, supplying both our own internal refi nery system and third-party customers. In 2019, this segment set annual production records. PRODUCTION: 47.4 million dry metric tons TOTAL SHIPMENTS: 47.6 million dry metric tons 3RD-PARTY SHIPMENTS: 6.2 million dry metric tons TOTAL REVENUE: $1.3 billion ADJUSTED EBITDA MARGIN: 39.5% Alumina We are the world’s largest alumina producer outside of China and maintain a fi rst quartile cost position. We have a competitive advantage due to our proprietary technology, process automation, and a highly skilled workforce. Our refi neries use high-quality bauxite, enabling peak effi ciency. Most of our alumina is sold to external customers for metallurgical applications. In 2019, this segment set annual production records. PRODUCTION: 13.3 million metric tons TOTAL SHIPMENTS: 13.5 million metric tons 3RD-PARTY SHIPMENTS: 9.5 million metric tons TOTAL REVENUE: $4.8 billion ADJUSTED EBITDA MARGIN: 22.8% Aluminum Our aluminum portfolio is comprised of smelting, casting, rolling, and energy assets, and is focused on being competitive through all market cycles. Most of our smelters are powered by renewable, hydro-electric generation under long-term contracts. We produce a variety of products, including value-added castings in diverse shapes and alloys, many of which were developed and patented by Alcoa.
    [Show full text]