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1.发明授权Process and system for heating or cooling streams for a divided distillation column 有权用于分馏蒸馏塔的加热或冷却流的方法和系统公开(公告)号：US08999117B2
公开(公告)日：2015-04-07
申请号：US12398070
申请日：2009-03-04
CPC分类号： B01D3/14 , B01D3/141 , C10G2400/02
摘要： One exemplary embodiment can be a system for separating a plurality of naphtha components. The system can include a column, an overhead condenser, and a side condenser. Generally, the column includes a dividing imperforate wall with one surface facing a feed and another surface facing at least one side stream. Typically, the wall extends a significant portion of the column height to divide the portion into at least two substantially vertical, parallel contacting sections. Typically, the overhead condenser receives an overhead stream including a light naphtha from the column. Usually, a side condenser receives a process stream from the column and returns the stream to the column to facilitate separation. A cooling stream may pass through the overhead condenser and then the side condenser.
摘要翻译： 一个示例性实施例可以是用于分离多个石脑油组分的系统。 该系统可以包括塔，塔顶冷凝器和侧冷凝器。 通常，柱包括分隔的无孔壁，其一个表面面向进料，另一个表面面向至少一个侧流。 通常，壁延伸柱高度的大部分，以将该部分分成至少两个基本垂直的平行的接触部分。 通常，塔顶冷凝器从塔中接收包括轻石脑油的塔顶流。 通常，侧冷凝器从塔接收工艺流并将流返回到柱以便于分离。 冷却流可以通过顶部冷凝器，然后通过侧冷凝器。
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2.发明申请公开(公告)号：US20100224536A1
公开(公告)日：2010-09-09
申请号：US12398070
申请日：2009-03-04
CPC分类号： B01D3/14 , B01D3/141 , C10G2400/02
摘要： One exemplary embodiment can be a system for separating a plurality of naphtha components. The system can include a column, an overhead condenser, and a side condenser. Generally, the column includes a dividing imperforate wall with one surface facing a feed and another surface facing at least one side stream. Typically, the wall extends a significant portion of the column height to divide the portion into at least two substantially vertical, parallel contacting sections. Typically, the overhead condenser receives an overhead stream including a light naphtha from the column. Usually, a side condenser receives a process stream from the column and returns the stream to the column to facilitate separation. A cooling stream may pass through the overhead condenser and then the side condenser.
摘要翻译： 一个示例性实施例可以是用于分离多个石脑油组分的系统。 该系统可以包括塔，塔顶冷凝器和侧冷凝器。 通常，柱包括分隔的无孔壁，其一个表面面向进料，另一个表面面向至少一个侧流。 通常，壁延伸柱高度的大部分，以将该部分分成至少两个基本垂直的平行的接触部分。 通常，塔顶冷凝器从塔中接收包括轻石脑油的塔顶流。 通常，侧冷凝器从塔接收工艺流并将流返回到柱以便于分离。 冷却流可以通过顶部冷凝器，然后通过侧冷凝器。
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公开(公告)号：US20120141333A1
公开(公告)日：2012-06-07
申请号：US12960038
申请日：2010-12-03
CPC分类号： B01D3/143 , B01D3/141 , B01J29/90 , B01J38/30 , C10G11/18 , C10G70/041 , C10G70/06 , C10G2300/1044 , C10G2300/4093 , C10G2400/02
摘要： An apparatus is disclosed for recovering product from catalytically converted product streams. An integrated debutanizer column provides an LPG stream, a light naphtha stream and a heavy naphtha stream. The integrated debutanizer column may comprise a dividing wall column. The light naphtha stream may be used as an absorbent for a primary absorber column which provides advantageous operation.
摘要翻译： 公开了用于从催化转化的产物流中回收产物的装置。 综合的脱丁烷塔提供LPG流，轻石脑油流和重石脑油流。 整合的脱丁烷塔可以包括分隔壁塔。 轻石脑油流可以用作主吸收塔的吸收剂，其提供有利的操作。
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4.发明申请公开(公告)号：US20120085682A1
公开(公告)日：2012-04-12
申请号：US13329647
申请日：2011-12-19
IPC分类号： C10G7/00
CPC分类号： B01D3/14 , B01D3/141 , C10G2400/02
摘要： One exemplary embodiment can be a system for separating a plurality of naphtha components. The system can include a column, an overhead condenser, and a side condenser. Generally, the column includes a dividing imperforate wall with one surface facing a feed and another surface facing at least one side stream. Typically, the wall extends a significant portion of the column height to divide the portion into at least two substantially vertical, parallel contacting sections. Typically, the overhead condenser receives an overhead stream including a light naphtha from the column. Usually, a side condenser receives a process stream from the column and returns the stream to the column to facilitate separation. A cooling stream may pass through the overhead condenser and then the side condenser.
摘要翻译： 一个示例性实施例可以是用于分离多个石脑油组分的系统。 该系统可以包括塔，塔顶冷凝器和侧冷凝器。 通常，柱包括分隔的无孔壁，其一个表面面向进料，另一个表面面向至少一个侧流。 通常，壁延伸柱高度的大部分，以将该部分分成至少两个基本垂直的平行的接触部分。 通常，塔顶冷凝器从塔中接收包括轻石脑油的塔顶流。 通常，侧冷凝器从塔接收工艺流并将流返回到柱以便于分离。 冷却流可以通过顶部冷凝器，然后通过侧冷凝器。
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公开(公告)号：US20120298560A1
公开(公告)日：2012-11-29
申请号：US13568267
申请日：2012-08-07
申请人： Michael A. Schultz , Xin X. Zhu
发明人： Michael A. Schultz , Xin X. Zhu
IPC分类号： C10G7/00
CPC分类号： B01D3/143 , B01D3/141 , C10G7/00 , C10G2400/02
摘要： One exemplary embodiment can be a process for separating a plurality of naphtha components. The process can include first and second columns. The first column may include a dividing imperforate wall with one surface facing a feed and another surface facing a side stream. Typically, the wall extends a significant portion of the column height to divide the portion into at least two substantially vertical, parallel contacting sections. Also, the second column can communicate with the first column so as to provide a feed to or receive a feed from the first column. Generally, the second column is non-divided. The process may provide at least four product streams.
摘要翻译： 一个示例性实施方案可以是用于分离多个石脑油组分的方法。 该过程可以包括第一和第二列。 第一列可以包括分隔的无孔壁，一个表面面向进料，另一个表面面向侧流。 通常，壁延伸柱高度的大部分，以将该部分分成至少两个基本垂直的平行的接触部分。 而且，第二列可以与第一列进行通信，以便提供来自第一列的进给或从第一列接收进料。 通常，第二列是不分割的。 该方法可以提供至少四个产物流。
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公开(公告)号：US08246816B2
公开(公告)日：2012-08-21
申请号：US12397943
申请日：2009-03-04
申请人： Michael A. Schultz , Xin X. Zhu
发明人： Michael A. Schultz , Xin X. Zhu
CPC分类号： B01D3/143 , B01D3/141 , C10G7/00 , C10G2400/02
摘要： One exemplary embodiment can be a separation zone for separating a plurality of naphtha components. The separation zone can include first and second columns. The first column may include a dividing imperforate wall with one surface facing a feed and another surface facing a side stream. Typically, the wall extends a significant portion of the column height to divide the portion into at least two substantially vertical, parallel contacting sections. Also, the second column can communicate with the first column so as to provide a feed to or receive a feed from the first column. Generally, the second column is non-divided. The separation zone may provide at least four product streams.
摘要翻译： 一个示例性实施例可以是用于分离多个石脑油组分的分离区。 分离区可以包括第一和第二列。 第一列可以包括分隔的无孔壁，一个表面面向进料，另一个表面面向侧流。 通常，壁延伸柱高度的大部分，以将该部分分成至少两个基本垂直的平行的接触部分。 而且，第二列可以与第一列进行通信，以便提供来自第一列的进给或从第一列接收进料。 通常，第二列是不分割的。 分离区可以提供至少四个产物流。
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7.发明授权Process and system for heating or cooling streams for a divided distillation column 有权用于分馏蒸馏塔的加热或冷却流的方法和系统公开(公告)号：US08197677B2
公开(公告)日：2012-06-12
申请号：US13329647
申请日：2011-12-19
CPC分类号： B01D3/14 , B01D3/141 , C10G2400/02
摘要： One exemplary embodiment can be a system for separating a plurality of naphtha components. The system can include a column, an overhead condenser, and a side condenser. Generally, the column includes a dividing imperforate wall with one surface facing a feed and another surface facing at least one side stream. Typically, the wall extends a significant portion of the column height to divide the portion into at least two substantially vertical, parallel contacting sections. Typically, the overhead condenser receives an overhead stream including a light naphtha from the column. Usually, a side condenser receives a process stream from the column and returns the stream to the column to facilitate separation. A cooling stream may pass through the overhead condenser and then the side condenser.
摘要翻译： 一个示例性实施例可以是用于分离多个石脑油组分的系统。 该系统可以包括塔，塔顶冷凝器和侧冷凝器。 通常，柱包括分隔的无孔壁，其一个表面面向进料，另一个表面面向至少一个侧流。 通常，壁延伸柱高度的大部分，以将该部分分成至少两个基本垂直的平行的接触部分。 通常，塔顶冷凝器从塔中接收包括轻石脑油的塔顶流。 通常，侧冷凝器从塔接收工艺流并将流返回到柱以便于分离。 冷却流可以通过顶部冷凝器，然后通过侧冷凝器。
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公开(公告)号：US20120138509A1
公开(公告)日：2012-06-07
申请号：US12960012
申请日：2010-12-03
CPC分类号： C10G11/18 , C10G70/041 , C10G70/048 , C10G2300/4093 , C10G2400/02
摘要： A process is disclosed for recovering product from catalytically converted product streams. An integrated debutanizer column provides an LPG stream, a light naphtha stream and a heavy naphtha stream. The integrated debutanizer column may comprise a dividing wall column. The light naphtha stream may be used as an absorbent for a primary absorber column which provides advantageous operation.
摘要翻译： 公开了从催化转化产物流中回收产物的方法。 综合的脱丁烷塔提供LPG流，轻石脑油流和重石脑油流。 整合的脱丁烷塔可以包括分隔壁塔。 轻石脑油流可以用作主吸收塔的吸收剂，其提供有利的操作。
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公开(公告)号：US20100224475A1
公开(公告)日：2010-09-09
申请号：US12397943
申请日：2009-03-04
申请人： Michael A. Schultz , Xin X. Zhu
发明人： Michael A. Schultz , Xin X. Zhu
IPC分类号： B01D3/14
CPC分类号： B01D3/143 , B01D3/141 , C10G7/00 , C10G2400/02
摘要： One exemplary embodiment can be a separation zone for separating a plurality of naphtha components. The separation zone can include first and second columns. The first column may include a dividing imperforate wall with one surface facing a feed and another surface facing a side stream. Typically, the wall extends a significant portion of the column height to divide the portion into at least two substantially vertical, parallel contacting sections. Also, the second column can communicate with the first column so as to provide a feed to or receive a feed from the first column. Generally, the second column is non-divided. The separation zone may provide at least four product streams.
摘要翻译： 一个示例性实施例可以是用于分离多个石脑油组分的分离区。 分离区可以包括第一和第二列。 第一列可以包括分隔的无孔壁，一个表面面向进料，另一个表面面向侧流。 通常，壁延伸柱高度的大部分，以将该部分分成至少两个基本垂直的平行的接触部分。 而且，第二列可以与第一列进行通信，以便提供来自第一列的进给或从第一列接收进料。 通常，第二列是不分割的。 分离区可以提供至少四个产物流。
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公开(公告)号：US08747654B2
公开(公告)日：2014-06-10
申请号：US12960012
申请日：2010-12-03
CPC分类号： C10G11/18 , C10G70/041 , C10G70/048 , C10G2300/4093 , C10G2400/02
摘要： A process is disclosed for recovering product from catalytically converted product streams. An integrated debutanizer column provides an LPG stream, a light naphtha stream and a heavy naphtha stream. The integrated debutanizer column may comprise a dividing wall column. The light naphtha stream may be used as an absorbent for a primary absorber column which provides advantageous operation.
摘要翻译： 公开了从催化转化产物流中回收产物的方法。 综合的脱丁烷塔提供LPG流，轻石脑油流和重石脑油流。 整合的脱丁烷塔可以包括分隔壁塔。 轻石脑油流可以用作主吸收塔的吸收剂，其提供有利的操作。
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