发明名称 Process for ethylene oxide production
摘要 This invention relates to the novel recycle of a slipstream of product gas from the reactor outlet train, the slipstream having been cooled to a lower temperature, back into the outlet head. The recycled cooled gas immediately reduces the temperature of the product gas as the product gas exits the reactor tubes.
申请公布号 US5840932(A) 申请公布日期 1998.11.24
申请号 US19970859875 申请日期 1997.05.21
申请人 SHELL OIL COMPANY 发明人 EVANS, WAYNE ERROL;KELLER, III, THOMAS RECORDS
分类号 C07D301/08;(IPC1-7):C07D303/00 主分类号 C07D301/08
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