焦化气作为制氢原料的研究及工业应用  

STUDIES ON TREATMENT OF COKING GAS FOR HYDROGEN PRODUCTION FEED AND ITS COMMERCIAL APPLICATION

作　　者：方怡中[1] 

机构地区：[1]中国石化北京设计院

出　　处：《石油炼制与化工》1996年第2期1-5,共5页Petroleum Processing and Petrochemicals

摘　　要：开发了一种脱除焦化富气中大量烯烃和有机硫化物的新工艺。该工艺采用焦化气汽油、柴油吸收一加氢一次通过式流程。将此精制后气体作为制氢原料可大大降低氢气成本。该技术已在锦西炼油化工总厂工业应用。A new process has been developed to remove most of the olefins and organic sulfides contained in coking gas. The treating process included naphtha absorption,light gas oil absorption and once through hydrogenation, etc. The refined coking gas can be used as hydrogen production feed with considerably lower cost. This technology was proven to be feasible in Jinxi Petroleum Processing and Chemical Complex.

关 键 词：焦化反应 焦化气 加氢精制 制氢 炼油厂 

分 类 号：TE624.32[石油与天然气工程—油气加工工程] TE624.431