发明申请
WO2009078899A1 OXYGEN/HYDROCARBON RAPID (HIGH SHEAR) GAS MIXER, PARTICULARLY FOR THE PRODUCTION OF ETHYLENE OXIDE
审中-公开
基本信息:
- 专利标题： OXYGEN/HYDROCARBON RAPID (HIGH SHEAR) GAS MIXER, PARTICULARLY FOR THE PRODUCTION OF ETHYLENE OXIDE
- 专利标题（中）：氧气/烃类快速（高剪切）气体混合机，特别用于生产乙烯氧化物
- 申请号：PCT/US2008/012714 申请日：2008-11-12
- 公开(公告)号：WO2009078899A1 公开(公告)日：2009-06-25
- 发明人： ANDRESEN, Harvey, E. , CHRISTENSON, Christopher, P. , LIPP, Charles, W. , MAYER, John, R. , KLING, Thomas, J. , FEY, Victor, R. , BRITTON, Laurence, G. , RANGITSCH, Michael, J. , HUTCHISON, Michael, L.
- 申请人： DOW TECHNOLOGY INVESTMENTS LLC , ANDRESEN, Harvey, E. , CHRISTENSON, Christopher, P. , LIPP, Charles, W. , MAYER, John, R. , KLING, Thomas, J. , FEY, Victor, R. , BRITTON, Laurence, G. , RANGITSCH, Michael, J. , HUTCHISON, Michael, L.
- 申请人地址： 2020 Dow Center Midland, MI 48674 US
- 专利权人： DOW TECHNOLOGY INVESTMENTS LLC,ANDRESEN, Harvey, E.,CHRISTENSON, Christopher, P.,LIPP, Charles, W.,MAYER, John, R.,KLING, Thomas, J.,FEY, Victor, R.,BRITTON, Laurence, G.,RANGITSCH, Michael, J.,HUTCHISON, Michael, L.
- 当前专利权人： DOW TECHNOLOGY INVESTMENTS LLC,ANDRESEN, Harvey, E.,CHRISTENSON, Christopher, P.,LIPP, Charles, W.,MAYER, John, R.,KLING, Thomas, J.,FEY, Victor, R.,BRITTON, Laurence, G.,RANGITSCH, Michael, J.,HUTCHISON, Michael, L.
- 当前专利权人地址： 2020 Dow Center Midland, MI 48674 US
- 代理机构： FAIRHALL, Thomas, A.
- 优先权： US61/007,790 20071214
- 主分类号： B01F3/02
- IPC分类号： B01F3/02 ; B01F5/04 ; B01J12/00 ; B01J19/00 ; B01J19/24 ; B01F5/00
摘要：
A gas mixer is disclosed which includes a vessel (10) (e.g., pipe) containing a stream (12) of a first hydrocarbon-containing gas. The mixer includes a hollow pipe (14) located internal to the vessel containing a stream of a second gas, e.g., an oxygen-containing gas stream such as a stream of pure oxygen gas or air enriched with oxygen. The internal pipe further includes a mixer tip (30) at the peripheral end thereof. The mixer tip includes a body having an internal passage for conducting the second gas out of the pipe and an opening introducing the second gas stream into the first gas stream in a radial plane at an acute angle relative to the longitudinal axis of the pipe. The pipe further includes a deflector (20) on its external surface in longitudinal alignment with the opening of the mixer tip. The deflector serves to deflect any entrained particles within the first gas stream away from the mixing zone where the two streams mix, minimizing the risk of ignition of the hydrocarbon- containing gas.
摘要（中）：
公开了一种气体混合器，其包括容纳第一含烃气体的流（12）的容器（10）（例如管）。 混合器包括位于容器内部的中空管（14），其包含第二气体流，例如含氧气流，例如纯氧气流或富含氧的空气。 内管还包括在其外周端的混合器尖端（30）。 混合器末端包括具有用于将第二气体导出管的内部通道的主体和将第二气流以相对于管的纵向轴线成锐角的径向平面引入第一气流的开口。 管道还在其外表面上包括与混合器末端的开口纵向对准的偏转器（20）。 偏转器用于使第一气流内的任何夹带的颗粒偏离混合区，其中两个流混合，使含烃气体的点燃风险最小化。
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01F | 混合，例如，溶解、乳化、分散 |
| ------B01F3/00 | 混合，例如，按被混合的相来分散，乳化 |
| --------B01F3/02 | .气体与气体或蒸气 |