基本信息:
- 专利标题： 탄화수소 가스 처리공정
- 专利标题（英）：Hydrocarbon gas processing
- 专利标题（中）：油气加工
- 申请号：KR1020127009836 申请日：2010-08-27
- 公开(公告)号：KR1020120069729A 公开(公告)日：2012-06-28
- 发明人： 마르티네즈,토니,엘. , 윌킨슨,존,디. , 린치,조,티. , 허드슨,행크,엠. , 쿠엘라,카일,티.
- 申请人： 오르트로프 엔지니어스, 리미티드
- 申请人地址： *** W. Wall, Suite ****, Midland, Texas, *****-****, U.S.A.
- 专利权人： 오르트로프 엔지니어스, 리미티드
- 当前专利权人： 오르트로프 엔지니어스, 리미티드
- 当前专利权人地址： *** W. Wall, Suite ****, Midland, Texas, *****-****, U.S.A.
- 代理人： 한양특허법인
- 优先权： US12/868,993 2010-08-26; US12/869,007 2010-08-26; US12/869,139 2010-08-26; US61/244,181 2009-09-21; US61/346,150 2010-05-19; US61/351,045 2010-06-03
- 国际申请： PCT/US2010/046966 2010-08-27
- 国际公布： WO2011034710 2011-03-24
- 主分类号： F25J3/02
- IPC分类号： F25J3/02
The process and apparatus for recovery of ethane, ethylene, propane, propylene and heavier hydrocarbon components from a hydrocarbon gas stream is disclosed. And cooling the stream is divided into first and second streams. First by further cooling the first stream after condensing the substantially all of it, and expanded to the fractionation tower pressure, the upper middle-and supplies it to the fractionation tower in the column feed position. The expansion and the second stream into a tower pressure, medium-and supplies it to the column in the column feed position. The discharge distillation vapor stream from the column above the feed point of the first stream and tower overhead and a portion of the vapor stream and combining, and compressed to a high pressure, led to a heat exchange relationship with the rest of the tower overhead vapor stream is compressed combined vapor stream the cooled, condensing at least a portion of it to form a condensed stream.