基本信息:
- 专利标题: METHOD AND SYSTEM FOR SEPARATING A COMPONENT FROM A MULTI-COMPONENT GAS
- 专利标题(中):从多组分气体分离组分的方法和系统
- 申请号:PCT/US2003/020625 申请日:2003-06-30
- 公开(公告)号:WO2004028665A1 公开(公告)日:2004-04-08
- 发明人: KELLEY, Bruce, T.
- 申请人: EXXONMOBIL UPSTREAM RESEARCH COMPANY , KELLEY, Bruce, T.
- 申请人地址: P.O Box 2189, Houston, TX 77252-2189 US
- 专利权人: EXXONMOBIL UPSTREAM RESEARCH COMPANY,KELLEY, Bruce, T.
- 当前专利权人: EXXONMOBIL UPSTREAM RESEARCH COMPANY,KELLEY, Bruce, T.
- 当前专利权人地址: P.O Box 2189, Houston, TX 77252-2189 US
- 代理机构: COLLINS, Douglas, J.
- 优先权: US60/413,350 20020925
- 主分类号: B01D53/22
- IPC分类号: B01D53/22
摘要:
A method and apparatus for separating a component from a multi-component feed gas stream has a flow conduit (14) having a semi-permeable section (15) that permeates the component to be separated from feed gas stream (12). A sweep gas is provided at a first velocity on the permeate sides of flow conduit (14) and the velocity of sweep gas (13) is accelerated so that the velocity of sweep gas (13) along at least a portion of the permeate side of flow conduit (14) is greater than the first velocity. The mixture of permeate and sweep gas (13) is then decelerated by diffuser (20), thereby recovering as pressure a portion of the energy of feed gas stream (12).
摘要(中):
用于从多组分进料气流中分离组分的方法和设备具有流通管道(14),其具有渗透要从进料气流(12)分离的组分的半渗透部分(15)。 在流动管道(14)的渗透侧上以第一速度提供吹扫气体,并且加速吹扫气体(13)的速度,使得吹扫气体(13)沿着渗透侧的至少一部分的速度 流动管道(14)大于第一速度。 然后,渗透物和吹扫气体(13)的混合物通过扩散器(20)减速,从而以进料气流(12)的能量的一部分作为压力进行回收。
IPC结构图谱:
B01D53/34 | 组优先于B01D53/02至B01D53/32组。 |
--B01D53/22 | .用扩散法 |