发明申请
US20090199709A1 METHOD OF DEACIDIZING A GAS BY MEANS OF AN ABSORBENT SOLUTION WITH FRACTIONATED REGENERATION THROUGH HEATING
有权
基本信息:
- 专利标题： METHOD OF DEACIDIZING A GAS BY MEANS OF AN ABSORBENT SOLUTION WITH FRACTIONATED REGENERATION THROUGH HEATING
- 专利标题（中）：通过吸热解决方案消除气体的方法，通过加热分解再生
- 申请号：US12282403 申请日：2007-03-09
- 公开(公告)号：US20090199709A1 公开(公告)日：2009-08-13
- 发明人： Alexandre Rojey , Renaud Cadours , Pierre-Louis Carrette , Pierre Boucot
- 申请人： Alexandre Rojey , Renaud Cadours , Pierre-Louis Carrette , Pierre Boucot
- 申请人地址： FR Rueil-Malmaison Cedex
- 专利权人： IFP
- 当前专利权人： IFP
- 当前专利权人地址： FR Rueil-Malmaison Cedex
- 优先权： FR0602138 20060310
- 国际申请： PCT/FR2007/000430 WO 20070309
- 主分类号： B01D53/14
- IPC分类号： B01D53/14 ; B01D3/34
摘要：
A method of deacidizing a gaseous effluent comprising acid compounds where the gaseous effluent is contacted in C1 with an adsorbent solution so as to obtain a gaseous effluent depleted in acid compounds and an absorbent solution laden with acid compounds, the absorbent solution being selected for its property of forming two separable phases when it has absorbed an amount of acid compounds and when it is heated. The absorbent solution laden with acid compounds is then heated in E1 and E3 so as to separate two fractions: a first absorbent solution fraction depleted in acid compounds and a second absorbent solution fraction enriched in acid compounds. These two fractions are then separated in BS1. The second fraction is regenerated in C2 so as to release part of the acid compounds, and the first absorbent solution fraction and the regenerated absorbent solution are recycled as absorbent solution.
摘要（中）：
一种使含有酸性化合物的气态流出物脱酸的方法，其中气态流出物在C1中与吸附剂溶液接触，以便获得贫酸化合物的废气流出物和载有酸性化合物的吸收剂溶液，吸收剂溶液被选择用于其性质 当其吸收一定量的酸化合物和加热时形成两个可分离相。 然后将含有酸化合物的吸收剂溶液在E1和E3中加热，从而分离出两个馏分：贫酸化合物的第一吸收剂溶液馏分和富含酸化合物的第二吸收剂溶液馏分。 然后将这两个级分在BS1中分离。 第二部分在C2中再生以释放部分酸化合物，第一吸收剂部分和再生吸收剂溶液作为吸收剂溶液再循环。
公开/授权文献:
IPC结构图谱:
| B01D53/34 | 组优先于B01D53/02至B01D53/32组。 |
| --B01D53/14 | .通过吸收作用 |