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公开(公告)号：US20150290636A1
公开(公告)日：2015-10-15
申请号：US14252237
申请日：2014-04-14
申请人： UOP LLC
发明人： Bryan K. Glover , Ka Lok , Mary J. Wier , Mohamed S. Shakur , Michael A. Moore , Alexander Sabitov
摘要： A process for regenerating a catalyst used in a reaction zone. In a regeneration zone, the catalyst may be cooled before passing into a chloride rich zone. The regeneration zone may also receive a heated ambient oxygen in a catalyst heating zone. The regeneration zone may also receive recovered chloride from a chloride recovering zone which removes and recovers chloride from regeneration gas taken from the regeneration zone. Heated ambient oxygen may also be introduced into a chlorination zone.
摘要翻译： 用于再生反应区中使用的催化剂的方法。 在再生区中，催化剂可以在进入富氯化物区之前被冷却。 再生区也可以在催化剂加热区中接受加热的环境氧。 再生区还可以从氯化物回收区接收回收的氯化物，其从再生区取出并从再生气体中回收氯化物。 加热的环境氧也可以被引入氯化区。
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公开(公告)号：US20130225886A1
公开(公告)日：2013-08-29
申请号：US13856349
申请日：2013-04-03
申请人： UOP LLC
IPC分类号： C10G35/02
CPC分类号： C10G35/02 , C07C2/00 , C10G59/00 , C10G59/06 , C10G2300/1044 , C10G2400/02 , C10G2400/30
摘要： Processes for producing aromatics from a naphtha feedstream are provided. An exemplary process includes passing the feedstream to a fractionation unit, thereby generating a first stream including hydrocarbons having less than 8 carbon atoms and a second stream including hydrocarbons having at least 8 carbon atoms. The first stream is passed to a first reformer operated at a first set of reaction conditions to generate a first product stream. The first set of reaction conditions includes a first temperature and a first pressure. The second stream is passed to a second reformer operated at a second set of reaction conditions to generate a second product stream. The second set of reaction conditions includes a second temperature and a second pressure. The first pressure is lower than the second pressure.
摘要翻译： 提供了从石脑油原料流生产芳族化合物的方法。 一个示例性的方法包括将进料流送入分馏装置，从而产生包含具有小于8个碳原子的烃的第一料流和包含至少8个碳原子的烃的第二料流。 将第一流送至在第一组反应条件下操作以产生第一产物流的第一重整器。 第一组反应条件包括第一温度和第一压力。 将第二料流送至在第二组反应条件下操作以产生第二产物流的第二重整器。 第二组反应条件包括第二温度和第二压力。 第一压力低于第二压力。
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公开(公告)号：US09138738B1
公开(公告)日：2015-09-22
申请号：US14252237
申请日：2014-04-14
申请人： UOP LLC
发明人： Bryan K. Glover , Ka Lok , Mary J. Wier , Mohamed S. Shakur , Michael A. Moore , Alexander Sabitov
摘要： A process for regenerating a catalyst used in a reaction zone. In a regeneration zone, the catalyst may be cooled before passing into a chloride rich zone. The regeneration zone may also receive a heated ambient oxygen in a catalyst heating zone. The regeneration zone may also receive recovered chloride from a chloride recovering zone which removes and recovers chloride from regeneration gas taken from the regeneration zone. Heated ambient oxygen may also be introduced into a chlorination zone.
摘要翻译： 用于再生反应区中使用的催化剂的方法。 在再生区中，催化剂可以在进入富氯化物区之前被冷却。 再生区也可以在催化剂加热区中接受加热的环境氧。 再生区还可以从氯化物回收区接收回收的氯化物，其从再生区取出并从再生气体中回收氯化物。 加热的环境氧也可以被引入氯化区。
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公开(公告)号：US08926830B2
公开(公告)日：2015-01-06
申请号：US13856349
申请日：2013-04-03
申请人： UOP LLC
CPC分类号： C10G35/02 , C07C2/00 , C10G59/00 , C10G59/06 , C10G2300/1044 , C10G2400/02 , C10G2400/30
摘要： Processes for producing aromatics from a naphtha feedstream are provided. An exemplary process includes passing the feedstream to a fractionation unit, thereby generating a first stream including hydrocarbons having less than 8 carbon atoms and a second stream including hydrocarbons having at least 8 carbon atoms. The first stream is passed to a first reformer operated at a first set of reaction conditions to generate a first product stream. The first set of reaction conditions includes a first temperature and a first pressure. The second stream is passed to a second reformer operated at a second set of reaction conditions to generate a second product stream. The second set of reaction conditions includes a second temperature and a second pressure. The first pressure is lower than the second pressure.
摘要翻译： 提供了从石脑油原料流生产芳族化合物的方法。 一个示例性的方法包括将进料流送入分馏装置，从而产生包含具有少于8个碳原子的烃的第一料流和包含至少8个碳原子的烃的第二料流。 将第一流送至在第一组反应条件下操作以产生第一产物流的第一重整器。 第一组反应条件包括第一温度和第一压力。 将第二料流送至在第二组反应条件下操作以产生第二产物流的第二重整器。 第二组反应条件包括第二温度和第二压力。 第一压力低于第二压力。
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