基本信息:
- 专利标题: 3-상 수소화처리 공정 전처리로서의 2-상 수소화처리 공정
- 专利标题(英):Two phase hydroprocessing process as pretreatment for three-phase hydroprocessing process
- 专利标题(中):作为三相氢化方法预处理的两相氢化方法
- 申请号:KR1020147009520 申请日:2012-08-23
- 公开(公告)号:KR1020140064946A 公开(公告)日:2014-05-28
- 发明人: 딘디,하산 , 머릴로,루이스에두아도 , 타,탄지아
- 申请人: 이 아이 듀폰 디 네모아 앤드 캄파니
- 申请人地址: Chestnut Run Plaza, *** Centre Road, P.O. Box ****, Wilmington, Delaware *****, U.S.A.
- 专利权人: 이 아이 듀폰 디 네모아 앤드 캄파니
- 当前专利权人: 이 아이 듀폰 디 네모아 앤드 캄파니
- 当前专利权人地址: Chestnut Run Plaza, *** Centre Road, P.O. Box ****, Wilmington, Delaware *****, U.S.A.
- 代理人: 양영준; 양영환; 김영
- 优先权: US13/233,093 2011-09-15
- 国际申请: PCT/US2012/052005 2012-08-23
- 国际公布: WO2013039664 2013-03-21
- 主分类号: C10G47/34
- IPC分类号: C10G47/34 ; C10G65/02
The present invention, hydrogenation, which comprises processing a hydrocarbon feed in a two-phase hydrotreating zone in the first having a liquid recycle and produce product effluent is contacted with catalyst and hydrogen at a three-phase hydroprocessing zone downstream It provides a process, at least a portion of the hydrogen to be supplied by the three-phase region is a hydrogen-rich recycle gas stream is. Alternatively, the product effluent from the first two-phase hydroprocessing zone is a single-fed to the two-phase hydroprocessing zone of the second reactor including a pass-liquid. A two-phase hydroprocessing zone is pre-include more than one catalyst bed disposed in the reactor liquid. Three-phase hydroprocessing zone is a single, one placed more in the trickle-bed reactor comprises a catalyst bed passing-liquid.
公开/授权文献:
- KR101962496B1 3-상 수소화처리 공정 전처리로서의 2-상 수소화처리 공정 公开/授权日:2019-03-26