S C Rubb E Rs Scrubbers

Total Page：16

File Type：pdf, Size：1020Kb

lung Powered Carbon Dioxide Scrubber eR-216-000 The Lung Powered Scrubber ensures the scrubbing of the carbon dioxide contained in the gases breathed by personnel in a confined environment in the event of breakdown in the normal ventilation or regeneration system. This equipment has been specially designed to increase the safety inside diving bells, decompression or saturation chambers, hyperbaric welding and undersea habitats, as well as observation and work submersibles. Features • Individual Breathing Equipment • Capacity : 1.5 liter of Absorbent • Can be used up to 4 hrs (with soda lime) if subject at rest, and indefinitely by periodically changing the absorbent • Transparent Canister enabling the color of the absorbent to be monitored • Made of PVC and Altuglass • Silicone Oral-Nasal Mask and Corrugated Hose Order No. Description ER-216-000 Emergency Respiratory Unit Specifications ER-216-100 Main Part Complete Dimensions 4.72 in. Dia. x 21.64 in. L (12 cm Dia. x 55 cm) ER-216-007 Active Charcoal Cartridge Weight 3.5 lbs (1.6 kg) without absorbent ER-216-300 Oral-Nasal Mask ER-216-010 Obturator ER-216-500 Protective Bag ER-216-200 Cover Assembly ER-216-320 Oral Nasal Mask ER-216-320 Oral Nasal Mask ER-216-002 O-Ring ER-216-708 O-Ring ER-216-075 Exhaust Valve Diaphragm ER-216-075 Valve (2 required) ER-216-200 Cover Assembly ER-216-007 Active Charcoal Cartridge ER-216-010 ER-216-100 Obturator Complete Canister with grid (main part) Carbon Dioxide Absorbents High Performance grade Sodasorb® absorbs carbon dioxide in helium oxygen systems, hyperbaric chambers, SCUBA and underwater apparatus and is also used for other industrial applications. For close ® to 90 years, Sodasorb has been the preferred CO2 absorbent. • Consistent quality • Longer lasting performance •.

Copy Link

Recommended publications

Maintaining Harvest Fresh Apples Controlled Atmosphere Storage Requires Accurate Carbon Dioxide Measurements
Penny Hickey Application Engineer Vaisala Woburn, MA, USA Maintaining harvest fresh apples Controlled Atmosphere storage requires accurate carbon dioxide measurements Controlled atmosphere (CA) storage is a widely used technique for long-term storage of freshly picked fruits and vege- tables. Historically, CA storage has been the primary method for the long-term storage of apples. Through a biological process called respiration, apples take in oxygen and generate carbon dioxide, water, and heat. Controlled Atmosphere storage is an entirely natural process that reduces the effects of respiration to a minimum by controlling the environmental condi- tions surrounding the stored fruit. CA storage makes it possible to buy crisp, juicy apples year round. Many cultivars of apples can be preserved for a remarkable 9 – 12 months in CA storage, as opposed to only 2 – 3 months if using refrigerated storage. Optimal conditions important In order to effectively preserve apples the storage atmosphere must have a controlled amount of humidity, oxygen (O2), carbon dioxide (CO2) and temper- ature. The essence of CA storage is the range for O2 and CO2 concentrations, which both must be kept between 0.5 to 2.5%. The precise optimum concentra- tions vary for different varieties of apples (i.e. Golden Delicious apples may need different conditions than Jonagold apples, etc). The relative humidity is kept in the range between 90 to 95%. High relative humidity slows down water loss and enhances storage life of the produce, but humidity too close to saturation encour- ages bacterial growth. Temperature in the storage container is maintained 4 | Vaisala News 175 / 2 0 07 CA storage makes it possible to buy crisp, juicy apples year round.
[Show full text]
Will Makeun Til at Mata U
WILL MAKEUN USTIL 20170253312A1 AT MATA U ( 19) United States (12 ) Patent Application Publication ( 10) Pub . No. : US 2017/ 0253312 A1 Burleson et al. (43 ) Pub . Date : Sep . 7 , 2017 ( 54 ) PORTABLE INFLATABLE HABITAT WITH B63C 11 /52 (2006 .01 ) MODULAR PAYLOAD , SYSTEM AND B63C 11 / 42 (2006 . 01 ) METHOD B63C 11 : 44 ( 2006 .01 ) B63B 21 /26 ( 2006 . 01 ) (71 ) Applicants :Winslow Scott Burleson , New York , 2 ) U . S . Cl. NY (US ) ; Michael Lombardi , CPC .. B63C 11 /325 ( 2013 .01 ) ; B63C 11 /44 Rumford , RI ( US) ( 2013 . 01 ) ; B63C 11/ 30 (2013 .01 ) ; B63B 21/ 26 ( 2013 . 01 ) ; B63C 11/ 52 ( 2013. 01 ) ; B63C 11/ 42 ( 72 ) Inventors : Winslow Scott Burleson , New York , ( 2013 .01 ) ; B01D 53 /0407 ( 2013 .01 ) ; B01D NY (US ) ; Michael Lombardi, 2257 / 504 ( 2013 .01 ) ; B01D 2259 /4566 Rumford , RI (US ) ( 2013 .01 ) ( 73 ) Assignees: New York University , New York , NY ( 57 ) ABSTRACT (US ) ; Michael Lombardi, Rumford , RI A diving apparatus for a diver underwater includes a por (US ) table habitat in which a breathable environment is main tained underwater . The habitat has a collapsible envelope . The collapsible envelope takes shape through inflation to an (21 ) Appl. No. : 15/ 438 ,415 expanded state underwater . The habitat has a modular pay ( 22) Filed : Feb . 21 , 2017 load which removably attaches to the envelope underwater. The habitat has a seat on which a diver can sit while the Related U . S . Application Data habitat is underwater. The modular payload has a breathable gas source to provide breathable gas for the diver to breathe (60 ) Provisional application No .
[Show full text]
Dr. Kutscher: Well, Thanks Very Much, Rob
DR. KUTSCHER: WELL, THANKS VERY MUCH, ROB. 25 AND THANK YOU, ROB AND MELINDA, FOR 0597 1 INVITING ME TO THIS MEETING. I HAVE REALLY BEEN 2 ENJOYING IT. I'VE BEEN LEARNING A LOT, ALTHOUGH I 3 MUST SAY A LOT OF THE FACTS THAT HAVE BEEN PRESENTED 4 ARE QUITE SOBERING. 5 I WORK FOR THE NATIONAL RENEWABLE ENERGY 6 LABORATORY, WHICH IS A DEPARTMENT OF ENERGY LAB IN 7 GOLDEN, COLORADO. THERE ARE ABOUT 1,200 OF US THAT 8 WORK ON RENEWABLE ENERGY TECHNOLOGIES. BUT MOST OF 9 WHAT I'M GOING TO BE TALKING ABOUT WAS NOT DONE BY 10 NREL; IT WAS DONE BY VOLUNTEERS FOR THE AMERICAN 11 SOLAR ENERGY SOCIETY. SO I DO WANT TO MAKE THAT 12 CLEAR AT THE OUTSET. 13 OKAY. THAT IS MY SON, AND I WANTED TO 14 MENTION THAT MY WIFE AND SON AND I REALLY ENJOY 15 SNORKELING. SO I THINK ALL OF US ARE 16 CONCERNED ABOUT CLIMATE CHANGE FROM THE GLOBAL 17 IMPACT. WE'RE CONCERNED ABOUT WHAT'S GOING TO HAPPEN 18 IN AFRICA, WHAT'S GOING TO HAPPEN IN BANGLADESH; BUT, 19 ALSO, ALL OF US HAVE SOME INDIVIDUAL THINGS ABOUT 20 CLIMATE CHANGE THAT TEND TO AFFECT US. AND FOR US, 21 IT'S WHAT HAPPENS TO THE CORAL REEFS. AND WE SAW 22 SOME VERY GOOD PRESENTATIONS ON THAT YESTERDAY. 23 THIS IS A PICTURE I TOOK OF MY SON IN THE 24 CARIBBEAN. THIS IS ABOUT TWO YEARS, THREE YEARS AGO. 25 AND THESE ARE SOME PHOTOS IN THE CARIBBEAN THAT WE 0598 1 TOOK, SHOWING VERY LUSH CORAL REEFS, VERY 2 THRIVING CORAL REEFS.
[Show full text]
BH Series Carbon Dioxide Scrubbers
World leaders in diving equipment technology BH Series Carbon DEFENCE Dioxide Scrubbers COMMERCIAL BH Series CO 2 Scrubbers provide Specification effective carbon dioxide removal in diving bells, transport chambers, BH 500 Carbon Dioxide Scrubber Airflow @ 1 Bar Abs 0.6 m 3/minute actual HEAD OFFICE transfer locks and living chambers. They CO 2 Absorbent Capacity 5.5 kg Enterprise Drive may be mounted in any position and are Max Working Depth 200 msw Westhill supplied with a bulkhead mounting Power Requirement 24 VDC 1 Amp Aberdeen bracket with quick-release catches. The 12 VDC 2 Amp AB32 6TQ Dimensions T: +44 (0)1224 740145 absorbent canister is a radial-flow Height 320 mm F: +44 (0)1224 740172 design incorporating dust filters and is Diameter 210 mm attached to the blower unit by means of Weight 5.7 kg quick-release catches. The blower motor Electrical Connector ARMG-3-MP male + matching is brushless DC and is equipped with ARMG-3-FS female thermal overload and reverse polarity protection. BH 300 Carbon Dioxide Scrubber Airflow @ 1 Bar Abs 0.45 m 3/minute actual CO 2 Absorbent Capacity 2.5 kg Applications Max Working Depth 200 msw GLOBAL The Type BH 300 CO 2 Scrubber is designed Power Requirement 24 VDC 1 Amp LOCATIONS for use in transport chambers and smaller 12 VDC 2 Amp Aberdeen Dimensions locks. The Type BH 500 CO 2 Scrubber is Chertsey Height 260 mm Portsmouth designed for use in main chambers, transfer Diameter 160 mm Bremen locks or diving bells. Weight 4.0 kg Dubai Electrical Connector ARMG-3-MP male + Cape Town matching Perth ARMG-3-FS female Sydney Type BH 300 Scrubber, 12 Volt DC Order Code BH30012 Type BH 300 Scrubber, 24 Volt DC Order Code BH30024 discover more www.divexglobal.com Type BH 500 Scrubber, 12 Volt DC Order Code BH50012 Type BH 500 Scrubber, 24 Volt DC Order Code BH50024 SE-MDS-572 R0.
[Show full text]
Integrating Bioprocesses Into Industrial Complexes for Sustainable Development
INTEGRATING BIOPROCESSES INTO INDUSTRIAL COMPLEXES FOR SUSTAINABLE DEVELOPMENT A Dissertation Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Doctor of Philosophy in The Department of Chemical Engineering by Debalina Sengupta B.S., Jadavpur University (India), 2003 December, 2010 DEDICATION This work is dedicated to Objectivism ii ACKNOWLEDGEMENTS I would like to express my deepest gratitude to Dr. Ralph Pike for introducing me to "Sustainability", guiding me at every step and helping me in developing the intricate details of the concepts that formed this work. He is an excellent research supervisor, the best teacher, and above all, a compassionate and caring human being. From him, I have learnt that there is no short-cut path to achieving an “objective function”. I would like to thank my committee members, Dr. Carl F. Knopf, Dr. Jose Romagnoli, Dr. K.T. Valsaraj and Dr. Jonathan Dowling for helping us in evaluating the work with their valuable inputs. Tom Hertwig was an excellent person to work with as an industrial advisor. I remember the August afternoon in Louisiana's "Lower Mississippi River Corridor" when Tom showed me around the "Base Case of Plants". It was indeed a thrilling experience to put on the hard hat and boots and move around the Mosaic facility for acids and fertilizers production complex. I would like to thank all the members of the Total Cost Assessment Users' Group at the AIChE, and especially Lise Laurin for helping me understand the Total Cost Assessment Methodology.
[Show full text]
Applying UNISEC Experience to Human Spaceflight
UNISEC Global Meeting Applying UNISEC Experience to Human Spaceflight A Life Support Engineer’s Perspective Tatsuya Arai, PhD Oceaneering Space Systems Background • University of Tokyo, Japan – CubeSat teamwork mostly in my junior year (ISSL) – UNISEC – BS and MS in Aeronautics and Astronautics Prof. Machida’s Lab • Massachusetts Institute of Technology, USA – PhD in Aerospace Biomedical Engineering, Minor in Product Design – Cardiovascular research, system ID • Smith & Nephew, USA – Advanced Surgical Devices Division • Oceaneering Space Systems – Spacesuit, Environmental Control and Life Support Systems (ECLSS) Table of Contents How hands-on experience can shape an engineer’s career 4. How I got involved in UNISEC 5. Spacesuit + Design 3. Free-flying robotics, small satellite projects 2. Transferable skills: Biomed Engineering and Space Physiology 1. Life Support Engineer- who we are, what we do 1. Life Support Engineering • Life Support Engineer – who we are, what we do – Design a system or subsystem to keep human comfortable in a harsh environment such as space (space vacuum, heat cycles ±250°C, micro/partial-gravity) • Object: Spacesuit and ECLSS (Environmental Control and Life Support System) – Frankly speaking, it is about backpacks of the spacesuits, and things inside the racks of the space station Life Support Systems • Oxygen: tank, regulator • Carbon dioxide scrubber • Temperature control • Humidity control • Ventilation (fan, blower) • Pump • Trace contaminant control • Water recovery (from urine) • Sensors • Liquid cooling
[Show full text]
From Food Waste to Biogas: Energy for Small Scale Farms an Interactive Qualifying Project Report
From Food Waste to Biogas: Energy for Small Scale Farms An Interactive Qualifying Project Report Submitted By: Natalie Marquardt Justin Marsh Joseph Pizzuto Alex Silk Sponsor: Nuestro Huerto Advisors: Prof. Robert Hersh Prof. Derren Rosbach This report represents the work of WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review. For more information about the projects program at WPI, please see http://www.wpi.edu/academics/ugradstudies/project-learning.html Abstract Our team faced the challenge of restarting and improving the design and operation of a small scale biodigester constructed by a WPI team the previous year for Nuestro Huerto, an urban farm in Worcester. The overall goal was to use the food and plant waste to produce a useable energy source in the form of methane gas and to serve as an educational example for the community. We developed methods to produce, filter, collect, and store biogas and used the gas as a cooking fuel instead of a heat source for the greenhouse. Our work was influenced by a human centered design framework in which we focused our design and improvements on the needs and capacities of our sponsor to maintain and operate the technology. I Acknowledgments The completion of this project and report would not have been possible without a few individuals who we would like to acknowledge. We would like to extend gratitude to our faculty advisors, Professor Robert Hersh and Professor Rosbach. They helped guide us through the project as well as draft and revise the final report for the project.
[Show full text]
Aerospace Toxicology and Microbiology
Aerospace Toxicology and Microbiology John T. James, Ph.D. NASA/Johnson Space Center 2101 NASA Parkway Houston, Texas 77058 281-480-6899 A. J. Parmet, M.D., M.P.H. Occupational and Aerospace Medicine 4320 Wornall Kansas City, Missouri 64111 816-560-0555 Duane L. Pierson, Ph.D. NASA/Johnson Space Center 2101 NASA Parkway Houston, Texas 77058 281-483-7166 All substances are poisons: There is none which is not a poison. The right dose differentiates a poison and a remedy. Paracelsus (Philippus Aureolus Theophrastus Bombastus von Hohenheim, 1493-1541) INTRODUCTION TO TOXICOLOGY Toxicology dates to the very earliest history of humanity with various poisons and venom being recognized as a method of hunting or waging war with the earliest documentation in the Evers papyrus (circa 1500 BCE). The Greeks identified specific poisons such as hemlock, a method of state execution, and the Greek word toxos (arrow) became the root of our modern science. The first scientific approach to the understanding of poisons and toxicology was the work during the late middle ages of Paracelsus. He formulated what were then revolutionary views that a specific toxic agent or “toxicon” caused specific dose-related effects. His principles have established the basis of modern pharmacology and toxicology. In 1700, Bernardo Ramazzini published the book De Morbis Artificum Diatriba (The Diseases of Workers) describing specific illnesses associated with certain labor, particularly metal workers exposed to mercury, lead, arsenic, and rock dust. Modern toxicology dates from development of the modern industrial chemical processes, the earliest involving an analytical method for arsenic by Marsh in 1836.
[Show full text]
Concord Gas Light Company Gasholder House
NPS Form 10-900 OMB No. 1024-0018 United States Department of the Interior National Park Service National Register of Historic Places Registration Form This form is for use in nominating or requesting determinations for individual properties and districts. See instructions in National Register Bulletin, How to Complete the National Register of Historic Places Registration Form. If any item does not apply to the property being documented, enter "N/A" for "not applicable." For functions, architectural classification, materials, and areas of significance, enter only categories and subcategories from the instructions. 1. Name of Property Historic name: Concord Gas Light Company Gasholder House Other names/site number: Concord Gasholder House, Liberty Utilities Gasholder Name of related multiple property listing: N/A (Enter "N/A" if property is not part of a multiple property listing ____________________________________________________________________________ 2. Location Street & number: Gas Street City or town: Concord State: New Hampshire County: Merrimack Not For Publication: Vicinity: ____________________________________________________________________________ 3. State/Federal Agency Certification As the designated authority under the National Historic Preservation Act, as amended, I hereby certify that this X nomination ___ request for determination of eligibility meets the documentation standards for registering properties in the National Register of Historic Places and meets the procedural and professional requirements set forth in 36 CFR Part 60. In my opinion, the property _X_ meets ___ does not meet the National Register Criteria. I recommend that this property be considered significant at the following level(s) of significance: _X_ national ___statewide ___local Applicable National Register Criteria: ___A ___B _X_C ___D Signature of certifying official/Title: Date ______________________________________________ State or Federal agency/bureau or Tribal Government In my opinion, the property meets does not meet the National Register criteria.
[Show full text]
Guidelines for Instructional Materials on Refuge Chamber Setup, Use, and Maintenance
IC 9514 INFORMATION CIRCULAR/2009 Guidelines for Instructional Materials on Refuge Chamber Setup, Use, and Maintenance REFUGE CHAMBER TRAINING Department of Health and Human Services Centers for Disease Control and Prevention National Institute for Occupational Safety and Health Guidelines for Instructional Materials on Refuge Chamber Setup, Use, and Maintenance Katherine A. Klein, Ph.D. and Erica E. Hall Department of Health and Human Services Centers for Disease Control and Prevention National Institute for Occupational Safety and Health Pittsburgh Research Laboratory Pittsburgh, PA July 2009 This document is in the public domain and may be freely copied or reprinted. Disclaimer The purpose of this document is to provide manufacturers and mine operators with guidance on the development of instructional materials for refuge chamber set up, use and maintenance in support of the Mine Improvement and New Emergency Response (MINER) Act of 2006. The recommendations made are not intended to serve as a legal interpretation of any regulation or standard issued by the Mine Safety and Health Administration or to substitute for manufacturer-supplied materials . Rather, this document offers suggestions to aid those responsible for instructing miners in the operation of refuge chambers. Mention of any company or product does not constitute endorsement by the National Institute for Occupational Safety and Health (NIOSH). In addition, citations to publications and websites external to NIOSH do not constitute NIOSH endorsement of the sponsoring organizations or their programs or products. Furthermore, NIOSH is not responsible for the content of these publications or websites. All web addresses referenced in this document were accessible as of the publication date.
[Show full text]
United States Patent (19) 11 Patent Number: 6,015,838 Stern Et Al
US006015838A United States Patent (19) 11 Patent Number: 6,015,838 Stern et al. (45) Date of Patent: *Jan. 18, 2000 54 AQUEOUS FILM-FORMING FOAM 4,555,556 11/1985 Beresniewicz .......................... 526/212 COMPOSITIONS 4,576,869 3/1986 Malholtra ... ... 428/502 4,749,526 6/1988 Flynn ....... ... 562/849 (75) Inventors: Richard M. Stern, Woodbury; 5,085,786 2/1992 Alm et al. .............................. 252/8.05 Wei-Qiang Fan, Cottage Grove, both of 5,144,469 9/1992 Stern et al. ............................. 562/556 Minn. 5,266,639 11/1993 Chapman, Jr. et al. ................ 525/200 5,362.919 11/1994 Costello et al. ........................ 568/601 5,488,142 1/1996 Fall et al. ................................ 560/227 73) Assignee: 3M Innovative Properties Company, 5,506,309 4/1996 Bierschenk et al. .................... 525/410 St. Paul, Minn. 5,539,059 7/1996 Bierschenk et al. ... ... 525/331.6 5,756,000 5/1998 Hansen et al. .............................. 252/3 Notice: This patent issued on a continued pros ecution application filed under 37 CFR FOREIGN PATENT DOCUMENTS 1.53(d), and is subject to the twenty year 0 267 828 5/1988 European Pat. Off. ........ CO7C 53/21 patent term provisions of 35 U.S.C. 0.375 610 6/1990 European Pat. Off. ........ CO7H 15/14 154(a)(2). 2015 296 4/1970 France .............................. CO8F 1/OO This patent is Subject to a terminal dis 1216 116 5/1966 Germany. claimer. 1812 531 6/1970 Germany ......................... A62D 1/OO 1632714 3/1991 U.S.S.R. 1092141 11/1967 United Kingdom ............ CO7C 53/34 Appl.
[Show full text]
CO2 Capture by Aqueous Absorption Summary of 1St Quarterly Progress Reports 2009 Supported by the Luminant Carbon Management Program and The
1 CO2 Capture by Aqueous Absorption Summary of 1st Quarterly Progress Reports 2009 Supported by the Luminant Carbon Management Program and the Industrial Associates Program for CO2 Capture by Aqueous Absorption by Gary T. Rochelle Department of Chemical Engineering The University of Texas at Austin May 3, 2009 Introduction This research program is focused on the technical obstacles to the deployment of CO2 capture and sequestration from flue gas by alkanolamine absorption/stripping and on integrating the design of the capture process with the aquifer storage/enhanced oil recovery process. The objective is to develop and demonstrate evolutionary improvements to monoethanolamine (MEA) absorption/stripping for CO2 capture from coal-fired flue gas. The Luminant Carbon Management Program and the Industrial Associates Program for CO2 Capture by Aqueous Absorption support 14 graduate students. These students have prepared detailed quarterly progress reports for the period January 1, 2009 to March 31, 2009. Five original paper manuscripts are included; Cohen et al., Freeman et al., Plaza et al., and two by Sexton. Three Ph.D. research proposals are attached: Freeman, Van Wagener, and Plaza. We have also attached Powerpoint presentations made by Rochelle and Closmann at the semiannual meeting of the Process Science and Technology Center. Conclusions 7.7 m hydroxyethylpiperazine (HEP), 4.8 m aminomethylpropanol (AMP), and 8 m 2-piperidine ethanol provide a CO2 capacity of 0.7, 1.0, and 1.2 moles/mole (water+amine) and a normalized 2 CO2 flux (kg’) at rich conditions of 2.9e-10, 1.7e-10, and 2.0e-10 kmol/s.PA.m , respectively.
[Show full text]