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公开(公告)号：US08354018B2
公开(公告)日：2013-01-15
申请号：US12614938
申请日：2009-11-09
CPC分类号： C10G51/026 , C10G11/18
摘要： A process is disclosed for catalytically converting two feed streams. The feed to a first catalytic reactor may be contacted with product from a second catalytic reactor to effect heat exchange between the two streams and to transfer catalyst from the product stream to the feed stream. The feed to the second catalytic reactor may be a portion of the product from the first catalytic reactor.
摘要翻译： 公开了一种用于催化转化两种进料流的方法。 可将来自第一催化反应器的进料与来自第二催化反应器的产物接触以实现两种流之间的热交换并将催化剂从产物流转移至进料流。 第二催化反应器的进料可以是来自第一催化反应器的产物的一部分。
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2.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：US20110110825A1
公开(公告)日：2011-05-12
申请号：US12614964
申请日：2009-11-09
CPC分类号： C10G11/00 , C10G11/18 , C10G11/182 , C10G51/026 , C10G51/06
摘要： An apparatus is disclosed for catalytically converting two feed streams. The feed to a first catalytic reactor may be contacted with product from a second catalytic reactor to effect heat exchange between the two streams and to transfer catalyst from the product stream to the feed stream. The feed to the second catalytic reactor may be a portion of the product from the first catalytic reactor.
摘要翻译： 公开了用于催化转化两种进料流的装置。 可将来自第一催化反应器的进料与来自第二催化反应器的产物接触以实现两种流之间的热交换并将催化剂从产物流转移至进料流。 第二催化反应器的进料可以是来自第一催化反应器的产物的一部分。
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4.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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公开(公告)号：US20110108458A1
公开(公告)日：2011-05-12
申请号：US12614938
申请日：2009-11-09
CPC分类号： C10G51/026 , C10G11/18
摘要： A process is disclosed for catalytically converting two feed streams. The feed to a first catalytic reactor may be contacted with product from a second catalytic reactor to effect heat exchange between the two streams and to transfer catalyst from the product stream to the feed stream. The feed to the second catalytic reactor may be a portion of the product from the first catalytic reactor.
摘要翻译： 公开了一种用于催化转化两种进料流的方法。 可将来自第一催化反应器的进料与来自第二催化反应器的产物接触以实现两种流之间的热交换并将催化剂从产物流转移至进料流。 第二催化反应器的进料可以是来自第一催化反应器的产物的一部分。
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6.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：US08888992B2
公开(公告)日：2014-11-18
申请号：US11200285
申请日：2005-08-09
CPC分类号： C10G11/00 , C10G2300/302 , C10G2300/304 , C10G2300/308 , C10G2300/4062 , C10G2300/44 , C10G2400/02 , C10G2400/28
摘要： A process for improving flow properties of crude may include processing a first crude stream, which may in turn include cracking the first crude stream with fresh catalyst to form a cracked stream and spent catalyst, and then mixed with an unprocessed second stream. The spent catalyst may be regenerated to form fresh catalyst, which may then be recycled. At least part of the cracked stream may be mixed with a second crude stream. A ratio of the second crude stream to the first crude stream may be between about 0.5:1 and about 9:1. A ratio of part of the cracked stream to add to the second crude stream may be selected to achieve a API gravity of at least about 18. The first crude stream may be heated and stripped before being cracked.
摘要翻译： 用于改善粗品流动性能的方法可包括加工第一原油流，其还可包括用新鲜催化剂裂化第一原油流以形成裂化料流和废催化剂，然后与未加工的第二料流混合。 废催化剂可以再生以形成新鲜的催化剂，然后可以将其再循环。 裂化物流的至少一部分可以与第二原油流混合。 第二原油流与第一原油流的比例可以在约0.5:1和约9:1之间。 可以选择加入到第二粗流中的裂化物流的一部分的比例以达到至少约18的API重力。可以在破裂之前加热和剥离第一原油流。
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公开(公告)号：US08506891B2
公开(公告)日：2013-08-13
申请号：US12614964
申请日：2009-11-09
CPC分类号： C10G11/00 , C10G11/18 , C10G11/182 , C10G51/026 , C10G51/06
摘要： An apparatus is disclosed for catalytically converting two feed streams. The feed to a first catalytic reactor may be contacted with product from a second catalytic reactor to effect heat exchange between the two streams and to transfer catalyst from the product stream to the feed stream. The feed to the second catalytic reactor may be a portion of the product from the first catalytic reactor.
摘要翻译： 公开了用于催化转化两种进料流的装置。 可将来自第一催化反应器的进料与来自第二催化反应器的产物接触以实现两种流之间的热交换并将催化剂从产物流转移至进料流。 第二催化反应器的进料可以是来自第一催化反应器的产物的一部分。
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9.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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