发明公开
EP0361767A1 Process for the conversion of a C2-C6 aliphatic hydrocarbon into naphthenic hydrocarbons
失效
Verfahren zur Umsetzung eines C2-C6-alifatischen Kohlenwasserstoffes in naphthenische Kohlenwasserstoffe。
- 专利标题： Process for the conversion of a C2-C6 aliphatic hydrocarbon into naphthenic hydrocarbons
- 专利标题（中）： Verfahren zur Umsetzung eines C2-C6-alifatischen Kohlenwasserstoffes in naphthenische Kohlenwasserstoffe。
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申请号： EP89309526.5申请日： 1989-09-19
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公开(公告)号： EP0361767A1公开(公告)日： 1990-04-04
- 发明人: Cottrell, Paul R. , Fritsch, Thomas R. , Gosling, Christopher D.
- 申请人： UOP
- 申请人地址： 25 East Algonquin Road Des Plaines, Illinois 60017-5017 US
- 专利权人： UOP
- 当前专利权人： UOP
- 当前专利权人地址： 25 East Algonquin Road Des Plaines, Illinois 60017-5017 US
- 代理机构： Brock, Peter William
- 优先权： US250288 19880928
- 主分类号： C07C13/00
- IPC分类号： C07C13/00 ; C07C2/76 ; C07C5/10
摘要：
C₂-C₆ aliphatic hydrocaroons are converted into easily transportable hydrocaroons of greater molecular weight by a combination process which comprises converting the C₂-C₆ aliphatic hydrocarbons to aromatic hydrocarbons in a dehydrocyclodimerization reaction zone after which this aromatic product is directly hydrogenated in the presence of hydrogen, preferably from the dehydrocyclodimerization reaction step, to produce a naphthene-rich product stream. It is also an aspect of the invention that the hot hydrogenation reaction zone product stream is used to preheat the feed stream to the dehydrocyclodimerization reaction zone.
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