发明授权
US4460385A Process for the removal of acid gases from hydrocarbon gases containing
the same
失效
从含有该气体的烃气体中除去酸性气体的方法
- 专利标题： Process for the removal of acid gases from hydrocarbon gases containing the same
- 专利标题（中）： 从含有该气体的烃气体中除去酸性气体的方法
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申请号： US444856申请日： 1982-11-26
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公开(公告)号： US4460385A公开(公告)日： 1984-07-17
- 发明人: Yen-Chi Pan , Eugene L. Stogryn
- 申请人： Yen-Chi Pan , Eugene L. Stogryn
- 申请人地址： NJ Florham Park
- 专利权人： Exxon Research and Engineering Co.
- 当前专利权人： Exxon Research and Engineering Co.
- 当前专利权人地址： NJ Florham Park
- 主分类号： B01D53/14
- IPC分类号： B01D53/14 ; C07C7/11
摘要：
Disclosed is a process for selectively removing one or more acid gases from hydrocarbon feed streams containing the same using hydroxyalkyl pyrrolidones as a physical solvent for each of the acid gases or aqueous mixtures containing the physical solvent. The process may be operated using the generalized flow sheet of a typical industrial acid gas treating plant as shown in FIG. 1.
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