发明申请
US20170066987A1 IMPROVED ADSORPTION PROCESS FOR RECOVERING CONDENSABLE COMPONENTS FROM A GAS STREAM
审中-公开
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基本信息:
- 专利标题: IMPROVED ADSORPTION PROCESS FOR RECOVERING CONDENSABLE COMPONENTS FROM A GAS STREAM
- 专利标题(中):改善从气体流回收稠密组分的吸附过程
- 申请号:US15303580 申请日:2014-08-05
- 公开(公告)号:US20170066987A1 公开(公告)日:2017-03-09
- 发明人: Jonathan W. Leister , Ajay N. Badhwar , Ross E. Dugas , H. Robert Goltz , Scott T. Matteucci
- 申请人: Dow Global Technologies LLC
- 申请人地址: US MI Midland
- 专利权人: Dow Global Technologies LLC
- 当前专利权人: Dow Global Technologies LLC
- 当前专利权人地址: US MI Midland
- 国际申请: PCT/US2014/049793 WO 20140805
- 主分类号: C10L3/10
- IPC分类号: C10L3/10 ; B01D53/047 ; C10G5/06 ; B01D53/00 ; C10G5/02 ; B01D53/04 ; B01D5/00
摘要:
Disclosed is an improved process for recovering condensable components from a gas stream, in particular, heavier hydrocarbons from a gas stream. The present process uses solid adsorbent media to remove said heavier hydrocarbons wherein the adsorbent media is regenerated in a continuous fashion in a continuous adsorbent media counter-current regeneration system using a stripping gas to provide a regenerated adsorbent media and a product gas comprising heavier hydrocarbons from a loaded adsorbent media. The improvement is the use of a portion of the product gas from the regeneration unit as the stripping gas.
摘要(中):
公开了一种用于从气流,特别是来自气流的较重烃回收可冷凝组分的改进方法。 本发明方法使用固体吸附剂介质去除所述较重的烃,其中吸附介质在连续的吸附剂介质逆流再生系统中以连续方式再生,使用汽提气体提供再生的吸附剂介质和包含较重烃的产物气体 加载的吸附剂介质。 改进之处在于使用来自再生单元的一部分产物气体作为汽提气体。