Herstellungsverfahren von Methanol in der Flüssigkeitsphase mit Rückführung eines CO-reichen Gastromes
摘要
Methanol is produced by reacting a CO-rich synthesis gas in the presence of a powdered methanol synthesis catalyst suspended in an inert liquid in a liquid phase reactor system. Unreacted CO-rich synthesis gas is recycled to the reactor, thus increasing methanol production and reducing specific power compared with once-through operation without recycle or compared with recycle of hydrogen-rich gas recovered from unreacted synthesis gas. The process preferably is integrated with a coal gasification electric power generation system in which a portion of the unreacted synthesis gas is used as power generation fuel and a portion of the methanol product is used as additional power generation fuel during periods of peak power demand. <IMAGE>
申请公布号
DE69303631(T2)
申请公布日期
1996.12.12
申请号
DE1993603631T
申请日期
1993.02.03
申请人
AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA., US
发明人
STUDER, DAVID WILLIAM, WESCOSVILLE, PA 18106, US;SCHAUB, ELIZABETH SUSAN, ALLENTOWN, PA 18104, US