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Archives :: Chementator :: Hydrogen

Displaying 1 - 6 of 6 stories.
April 1, 2013
A method to produce an iron-titanium alloy for H2-storage
A new and inexpensive way to produce TiFe — an alloy with potential as a material for reversibly storing hydrogen — has been developed by the research groups of professors Zenji Horita and Etsuo Akiba at Kyushu University (Fukuoka, Japan; www.kyushu-u.ac.jp). The TiFe is made by a technique known...
http://www.che.com/chementator/hydrogen/A-method-to-produce-an-iron-titanium-alloy-for-H2-storage_10371.html
April 1, 2013
Production facility for stabilized sodium slated for startup
A new plant for manufacturing sodium silicide (Na4Si4;diagram), a non-flammable, air-stable powder that reacts with water to generate pure hydrogen, is under development near Niagara Falls, N.Y. by SiGNa Chemistry Inc. (New York; signachem.com). Scheduled for startup in the third quarter of 2013, the facility will produce 1,000 ton/yr of sodium silicide using a proprietary thermal process that was...
http://www.che.com/chementator/hydrogen/Production-facility-for-stabilized-sodium-slated-for-startup_10378.html
June 1, 2012
A less-expensive process to recover CO2 from PSA offgas
At Achema 2012 (June 18–22; Frankfurt am Main, Germany), Union Engineering A/S (Fredericia, Denmark; www.union.dk) will be presenting its patented FlashCO2 process — both at the exhibition (Hall 9.1, Stand E29) and in a congress lecture (Monday, June 18th at 11:30 in the room Illusion 2). FlashCO2 enables liquid CO2 to be produced from H2 plants at a direct operating cost of around...
http://www.che.com/chementator/hydrogen/A-less-expensive-process-to-recover-CO2-from-PSA-offgas_9362.html
January 1, 2012
Reforming ethanol into hydrogen
A group from the University of Canterbury (www.canterbury.ac.nz), and Industrial Research Ltd. (both Christchurch, New Zealand; www.irl.cri.nz), has produced hydrogen from ethanol via steam reforming in a non-thermal plasma reactor. The project is part of an Industrial Research concept called Hylink that proposes using H2 as an energy storage medium and carrier for remote-area power systems. Current...
http://www.che.com/chementator/hydrogen/Reforming-ethanol-into-hydrogen_8815.html
January 1, 2012
Waste disposal system for military operations
The Micro Auto Gasification System (MAGS) is a compact solid-waste disposal system that is designed for energy-efficient operation onboard naval vessels, in forward-operating military bases and in other isolated installations. Developed by the Office of Naval Research (ONR; Arlington, Va.; www.onr.navy.mil) and Terragon Environmental Technologies Inc. (Montreal, Ont.; www.terragon.net), the MAGS uses...
http://www.che.com/chementator/hydrogen/Waste-disposal-system-for-military-operations_8831.html
May 1, 2011
‘One-pot’ ammonia-borane recharging could boost fuel-cell vehicles
Ammonia borane’s (AB) capacity to contain and easily release large amounts of hydrogen has made it an attractive candidate to store the gas for onboard fuel-cell powered vehicles. A major technological hurdle that remains is how to reintroduce hydrogen to spent AB in an energy-efficient way. Now, a team comprised of researchers from Los Alamos National Laboratory (Los Alamos, N.M.; www.lanl.gov) and...
http://www.che.com/chementator/hydrogen/One-pot-ammonia-borane-recharging-could-boost-fuel-cell-vehicles_7930.html

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