Research by independent labs and private companies has presented other
interesting types of hydrogen reformation. For example, researchers at the
University of Illinois at Urbana-Champaign developed a derivative of the steam
method that houses the catalyst inside a ceramic container. Though still limited
by necessarily high temperature conditions, this device can more readily handle
crude feedstock.
Also, Exxon Mobil, along with QuestAir technologies has devised a small-scale
unit for a process they call Rapid Cycle Pressure Swing Adsorption. The device
supplies feedstock through rotary valves. This open/closed cycle causes rapid
pressure changes that create an enriched gas stream across structured adsorbents
that separate out the purified hydrogen gas.
Intense R&D has steadily improved hydrogen reformers, and certainly the
increasing need for clean alternatives will keep the pressure on for even better
methods. Just as surely, methods for storing hydrogen directly onboard, as well
as a robust hydrogen-fueling infrastructure, will grow and mature. Perhaps when
the two finally meet, viable everyday, real-world hydrogen powered
transportation will be a reality.
UK, London
Lebanon, Beirut
McKinney, Texas
Honolulu, Hawaii
Australia, Canberra
Columbus, Georgia
Fremantle, Victoria
Memphis, Tennessee
Santa Clarita California USA
Dhadna, United Arab Emirates, Dhadna, UAE
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