首页> 外国专利> Removing acid compounds contained in a gaseous effluent, comprises contacting acid compounds with gaseous effluent solution comprising e.g. amine, and separating gaseous effluent into stream enriched in regeneration medium

Removing acid compounds contained in a gaseous effluent, comprises contacting acid compounds with gaseous effluent solution comprising e.g. amine, and separating gaseous effluent into stream enriched in regeneration medium

机译：去除包含在气态流出物中的酸化合物包括使酸化合物与包含例如碳酸氢钠的气态流出溶液接触。胺，并将气态流出物分离成富含再生介质的物流

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Removing acid compounds contained in a gaseous effluent, comprises (a) contacting the acid compounds with the gaseous effluent solution comprising at least one amine and a regeneration agent comprising at least one carbonyl compound, (b) separating the gaseous effluent into a stream enriched in regeneration medium and a gas stream depleted regeneration agent, (c) contacting the absorbent solution loaded with acid compounds obtained in step (a) with the regenerating agent, and (d) separating the enriched gas stream acid compounds to produce a stream enriched in regeneration medium. Removing acid compounds contained in a gaseous effluent, comprises (a) contacting the acid compounds with the gaseous effluent solution comprising at least one amine and a regeneration agent comprising at least one carbonyl compound, to form a solution loaded with acid compounds and an effluent depleted gas enriched in acidic compounds and regenerating agent, (b) separating the gaseous effluent obtained in step (a) into a stream enriched in regeneration medium and a gas stream depleted regeneration agent, (c) contacting the absorbent solution loaded with acid compounds obtained in step (a) with the regenerating agent separated in steps (b) and (d) in a regeneration zone to release a gas stream comprising the acid compounds and produce a solution depleted in acid compounds and a fraction comprising regeneration agent, and (d) separating the enriched gas stream acid compounds obtained in step (c) to produce a stream enriched in regeneration medium and a purified acid gas.

机译：除去包含在气体流出物中的酸化合物，包括（a）使酸化合物与包含至少一种胺和包含至少一种羰基化合物的再生剂的气体流出溶液接触，（b）将气体流出物分离成富含再生介质和贫乏气流的再生剂，（c）使负载有步骤（a）中获得的酸性化合物的吸收剂溶液与再生剂接触，以及（d）分离富集的酸性化合物的气流以产生富含再生的物流中。除去包含在气态流出物中的酸化合物，包括（a）使酸化合物与包含至少一种胺和包含至少一种羰基化合物的再生剂的气态溶液接触，以形成负载有酸化合物和贫化的流出物的溶液。富含酸性化合物和再生剂的气体，（b）将步骤（a）中获得的气态流出物分离成富含再生介质和贫气流的再生剂的气流，（c）使吸收了负载有酸性化合物和再生剂的酸性化合物的吸收剂溶液步骤（a），使步骤（b）和（d）中分离的再生剂在再生区中释放出包含酸性化合物的气流，并产生贫酸溶液和包含再生剂的馏分，以及（d）分离步骤（c）中获得的富集气流酸性化合物，以产生富含再生介质和纯化酸性气体的气流。

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公开/公告号FR2969504A1

专利类型
公开/公告日2012-06-29

原文格式PDF
申请/专利权人 IFP ENERGIES NOUVELLES;
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申请/专利号FR20100005062
发明设计人 JACQUIM MARC;LECLAIRE JULIEN;DESBOIS PERRINE;FOTIADU FREDERIC;METHIVIER ALAIN;BOUILLON PIERRE ANTOINE;
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申请日2010-12-23
分类号B01D53/14;B01D53/40;B01D53/62;
国家 FR
入库时间 2022-08-21 17:04:02

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