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炉煤气_补碳_制甲醇可行性论证
30 6 现代化工 June 2010
2010 6 Modern Chem ical Industry # 85#
范泽育, 田永淑, 李爱军
(河北理工大学化工学院, 河北唐山 063009)
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: T 223121 : A : 0253- 4320( 2010) 06- 0085- 03
Feasibility exam ination for m ethanol production by adding carbon
to coke oven gas
FAN Z ey u, TIAN Yong shu, LI A ij un
( School of Chem icalEngineering, HebeiPolytechnic University, Tangshan 063009, China)
Abstract: The methanol production scale is lmi ited because the hydrogencarbon ratio of coke oven gas is higher
than the ideal ratio of methanol synthesis. A large number of excess hydrogen exists in the tail gas and reduces the
efficiency of hydrogen utilization. This problem could be solved by using the gas of low ratio of hydrogen to carbon and
coke oven gas for producing methanol. In this paper, the analysis ismade from the point of the practical application of the
ratio of hydrocarbon. Furthermore, the reasonability and feasibility of adding carbon for methanol in a coal chem ical
enterpris is discussed.
Key w ords: coke oven gas; methanol; hydrogencarbonmolar ratio; adding carbon
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