Engineering Development of Ceramic Membrane Reactor System for Converting Natural Gas to Hydrogen and Synthesis Gas for Liquid Transportation Fuels

Chemicals, Air Products and

Air Products And Chemicals, Incorporated

关键词: Natural Gas;    Partial Pressure;    Transport Coal-Fuels;    Membranes;    Oxygen;   

DOI  :  10.2172/1001170
RP-ID  :  None
RP-ID  :  FC26-97FT96052
RP-ID  :  1001170

美国|英语

来源: UNT Digital Library

【 摘 要 】

An Air Products-led team successfully developed ITM Syngas technology from the concept stage to a stage where a small-scale engineering prototype was about to be built. This technology produces syngas, a gas containing carbon monoxide and hydrogen, by reacting feed gas, primarily methane and steam, with oxygen that is supplied through an ion transport membrane. An ion transport membrane operates at high temperature and oxygen ions are transported through the dense membrane's crystal lattice when an oxygen partial pressure driving force is applied. This development effort solved many significant technical challenges and successfully scaled-up key aspects of the technology to prototype scale. Throughout the project life, the technology showed significant economic benefits over conventional technologies. While there are still on-going technical challenges to overcome, the progress made under the DOE-funded development project proved that the technology was viable and continued development post the DOE agreement would be warranted.