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1. 发明授权

US07919536B2 Slurry bed loop reactor and use thereof 有权
标题翻译：泥浆床回路反应器及其用途
公开(公告)号：US07919536B2
公开(公告)日：2011-04-05
申请号：US12303061
申请日：2007-05-31
申请人： Zhanzhu Zhang , Lifeng Hu , Xiaojin Tang , Shaobing Wang , Shuandi Hou , Junyi Mao , Hongliang Qu
发明人： Zhanzhu Zhang , Lifeng Hu , Xiaojin Tang , Shaobing Wang , Shuandi Hou , Junyi Mao , Hongliang Qu
IPC分类号： C07C27/00
CPC分类号： B01J8/228 , B01J8/006 , B01J8/226 , B01J2208/0084
摘要： The present invention relates to a slurry bed loop reactor comprising a riser and at least one downcomer (3), wherein two ends of the riser are connected to two ends of the downcomer (3) via lines (16) and (7), respectively. The riser comprises a reaction section (1) and a settling section (2) with an increased tube diameter disposed on the reaction section (1). A gas outlet (13) exists at the top of the settling section (2). Each of the downcomers (3) is divided into a filtrate section (5) and a slurry section (6) by filter medium (4), wherein the filtrate section (5) is connected to a liquid outlet (10); two ends of the slurry section (6) are respectively connected to two ends of the riser, and the filtrate region (5) may further be connected to a back purging system. When used in a gas-liquid-solid three phases reaction system, the reactor can realize successive separation of gas, liquid and solid particles in slurry, and realize the back purging regeneration of filter tubes without influencing the reaction processes. In addition, said reactor has the advantages of high separation efficiency, simple structure, flexible and easy operation.
摘要翻译：本发明涉及一种包括提升管和至少一个降液管（3）的淤浆床回路反应器，其中提升管的两端分别经由管线（16）和（7）连接到降液管（3）的两端。提升管包括反应部分（1）和设置在反应部分（1）上的具有增加的管直径的沉降部分（2）。气体出口（13）存在于沉降段（2）的顶部。每个下降管（3）通过过滤介质（4）分成滤液部分（5）和浆料部分（6），其中滤液部分（5）连接到液体出口（10）; 浆料部分（6）的两端分别连接到提升管的两端，并且滤液区域（5）还可以连接到背部清洗系统。当用于气 - 液 - 固三相反应体系时，反应器可以实现浆液中气体，液体和固体颗粒的连续分离，实现过滤管的后吹扫再生，而不影响反应过程。此外，所述反应器具有分离效率高，结构简单，操作灵活方便的优点。

2. 发明授权

US10544372B2 Distillation tower for improving yield of petroleum hydrocarbon distillate and feeding method thereof 有权
公开(公告)号：US10544372B2
公开(公告)日：2020-01-28
申请号：US13881535
申请日：2011-04-15
申请人： Zhanzhu Zhang , Junyi Mao , Shuandi Hou , Ya Qin , Qing Yuan , Kejia Xu , Tongwang Zhang , Shaobing Wang , Hongliang Qu , Xiaojin Tang , Zhenxing Zhu , Tao Huang
发明人： Zhanzhu Zhang , Junyi Mao , Shuandi Hou , Ya Qin , Qing Yuan , Kejia Xu , Tongwang Zhang , Shaobing Wang , Hongliang Qu , Xiaojin Tang , Zhenxing Zhu , Tao Huang
IPC分类号： C10G7/00 , C10G7/06
摘要： The present invention relates to a method for obtaining a fraction oil yield from petroleum hydrocarbons in a distillation column, wherein said distillation column comprises a fractionation stage, a vaporization section and a stripping stage from the top to the bottom of the distillation column. The method comprises preheating and sending a feedstock oil of petroleum hydrocarbons through a pressure-feeding system at a pressure of 100-1000 kPa higher than the vaporization section pressure of the distillation column, wherein said preheating is conducted in a heating furnace, wherein said heating furnace has an outlet pressure of 100-1000 kPa higher than the vaporization section absolute pressure, and an outlet temperature of 360-460° C.

3. 发明授权

US08263007B2 Slurry bed loop reactor and use thereof 有权
标题翻译：浆床回路反应器及其用途
公开(公告)号：US08263007B2
公开(公告)日：2012-09-11
申请号：US13038650
申请日：2011-03-02
申请人： Zhanzhu Zhang , Lifeng Hu , Xiaojin Tang , Shaobing Wang , Shuandi Hou , Junyi Mao , Hongliang Qu
发明人： Zhanzhu Zhang , Lifeng Hu , Xiaojin Tang , Shaobing Wang , Shuandi Hou , Junyi Mao , Hongliang Qu
IPC分类号： B01J8/20
CPC分类号： B01J8/228 , B01J8/006 , B01J8/226 , B01J2208/0084
摘要： The present invention relates to a slurry bed loop reactor comprising a riser and at least one downcomer (3), wherein two ends of the riser are connected to two ends of the downcomer (3) via lines (16) and (7), respectively. The riser comprises a reaction section (1) and a settling section (2) with an increased tube diameter disposed on the reaction section (1). A gas outlet (13) exists at the top of the settling section (2). Each of the downcomers (3) is divided into a filtrate section (5) and a slurry section (6) by filter medium (4), wherein the filtrate section (5) is connected to a liquid outlet (10); two ends of the slurry section (6) are respectively connected to two ends of the riser, and the filtrate region (5) may further be connected to a back purging system. When used in a gas-liquid-solid three phases reaction system, the reactor can realize successive separation of gas, liquid and solid particles in slurry, and realize the back purging regeneration of filter tubes without influencing the reaction processes. In addition, said reactor has the advantages of high separation efficiency, simple structure, flexible and easy operation.
摘要翻译：本发明涉及一种包括提升管和至少一个降液管（3）的淤浆床回路反应器，其中提升管的两端分别经由管线（16）和（7）连接到降液管（3）的两端。提升管包括反应部分（1）和设置在反应部分（1）上的具有增加的管直径的沉降部分（2）。气体出口（13）存在于沉降段（2）的顶部。每个下降管（3）通过过滤介质（4）分成滤液部分（5）和浆料部分（6），其中滤液部分（5）连接到液体出口（10）; 浆料部分（6）的两端分别连接到提升管的两端，并且滤液区域（5）还可以连接到背部清洗系统。当用于气 - 液 - 固三相反应体系时，反应器可以实现浆液中气体，液体和固体颗粒的连续分离，实现过滤管的后吹扫再生，而不影响反应过程。此外，所述反应器具有分离效率高，结构简单，操作灵活方便的优点。

4. 发明申请

US20110165029A1 SLURRY BED LOOP REACTOR AND USE THEREOF 有权
标题翻译：浆液循环反应器及其用途
公开(公告)号：US20110165029A1
公开(公告)日：2011-07-07
申请号：US13038650
申请日：2011-03-02
申请人： Zhanzhu ZHANG , Lifeng HU , Xiaojin TANG , Shaobing WANG , Shuandi HOU , Junyi MAO , Hongliang QU
发明人： Zhanzhu ZHANG , Lifeng HU , Xiaojin TANG , Shaobing WANG , Shuandi HOU , Junyi MAO , Hongliang QU
IPC分类号： B01J8/18
CPC分类号： B01J8/228 , B01J8/006 , B01J8/226 , B01J2208/0084
摘要： The present invention relates to a slurry bed loop reactor comprising a riser and at least one downcomer (3), wherein two ends of the riser are connected to two ends of the downcomer (3) via lines (16) and (7), respectively. The riser comprises a reaction section (1) and a settling section (2) with an increased tube diameter disposed on the reaction section (1). A gas outlet (13) exists at the top of the settling section (2). Each of the downcomers (3) is divided into a filtrate section (5) and a slurry section (6) by filter medium (4), wherein the filtrate section (5) is connected to a liquid outlet (10); two ends of the slurry section (6) are respectively connected to two ends of the riser, and the filtrate region (5) may further be connected to a back purging system. When used in a gas-liquid-solid three phases reaction system, the reactor can realize successive separation of gas, liquid and solid particles in slurry, and realize the back purging regeneration of filter tubes without influencing the reaction processes. In addition, said reactor has the advantages of high separation efficiency, simple structure, flexible and easy operation
摘要翻译：本发明涉及一种包括提升管和至少一个降液管（3）的淤浆床回路反应器，其中提升管的两端分别经由管线（16）和（7）连接到降液管（3）的两端。提升管包括反应部分（1）和设置在反应部分（1）上的具有增加的管直径的沉降部分（2）。气体出口（13）存在于沉降段（2）的顶部。每个下降管（3）通过过滤介质（4）分成滤液部分（5）和浆料部分（6），其中滤液部分（5）连接到液体出口（10）; 浆料部分（6）的两端分别连接到提升管的两端，并且滤液区域（5）还可以连接到背部清洗系统。当用于气 - 液 - 固三相反应体系时，反应器可以实现浆液中气体，液体和固体颗粒的连续分离，实现过滤管的后吹扫再生，而不影响反应过程。此外，所述反应器具有分离效率高，结构简单，操作灵活方便的优点

5. 发明申请

US20130220889A1 DISTILLATION TOWER FOR IMPROVING YIELD OF PETROLEUM HYDROCARBON DISTILLATE AND FEEDING METHOD THEREOF 审中-公开
标题翻译：用于改善石油醚馏分油的蒸馏塔及其送料方法
公开(公告)号：US20130220889A1
公开(公告)日：2013-08-29
申请号：US13881535
申请日：2011-04-15
申请人： Zhanzhu Zhang , Junyi Mao , Shuandi Hou , Ya Qin , Qing Yuan , Kejia Xu , Tongwang Zhang , Shaobing Wang , Hongliang Qu , Xiaojin Tang , Zhenxing Zhu , Tao Huang
发明人： Zhanzhu Zhang , Junyi Mao , Shuandi Hou , Ya Qin , Qing Yuan , Kejia Xu , Tongwang Zhang , Shaobing Wang , Hongliang Qu , Xiaojin Tang , Zhenxing Zhu , Tao Huang
IPC分类号： C10G7/06
摘要： A method for improving yield of petroleum hydrocarbon distillate in a distillation tower (6) comprises: preheating raw oil of petroleum hydrocarbon ready for fractionation; feeding it to a vaporization section (11) through a pressure feed system (3) under a pressure 100-1000 kPa higher than the vaporization section (11) of the distillation tower (6) for simultaneous atomizing and vaporizing; then feeding it to a fractionation section (13) for distillation-separation; and finally, discharging distillate product from the top and/or side of the tower and unvaporized heavy oil from the bottom. A distillation tower (6) for improving yield of petroleum hydrocarbon distillate comprises a vaporization section (11) and a fractionation section (13), and further comprises a pressure feed system (3) for feeding the raw oil of petroleum hydrocarbon ready for fractionation under a pressure 100-1000 kPa higher than that in the vaporization section (11) of the distillation tower (6).
摘要翻译：一种用于提高蒸馏塔（6）中石油烃馏出物产率的方法包括：预热用于分馏的石油烃原油; 在高于蒸馏塔（6）的蒸发部分（11）的压力100-1000kPa的压力下通过压力进料系统（3）将其送至汽化部分（11），用于同时雾化和汽化; 然后将其送入用于蒸馏分离的分馏段（13）; 最后，从塔的顶部和/或侧面排出馏出物，从底部排出未蒸发的重油。用于提高石油烃馏出物产率的蒸馏塔（6）包括蒸发段（11）和分馏段（13），还包括用于将准备好分馏的石油烃原油进料的压力进料系统（3）比蒸馏塔（6）的蒸发部（11）高100〜1000kPa的压力。

6. 发明申请

US20090197979A1 SLURRY BED LOOP REACTOR AND USE THEREOF 有权
标题翻译：浆液循环反应器及其用途
公开(公告)号：US20090197979A1
公开(公告)日：2009-08-06
申请号：US12303061
申请日：2007-05-31
申请人： Zhanzhu Zhang , Lifeng Hu , Xiaojin Tang , Shaobing Wang , Shuandi Hou , Junyi Mao , Hongliang Qu
发明人： Zhanzhu Zhang , Lifeng Hu , Xiaojin Tang , Shaobing Wang , Shuandi Hou , Junyi Mao , Hongliang Qu
IPC分类号： C07C27/06 , B01J8/20
CPC分类号： B01J8/228 , B01J8/006 , B01J8/226 , B01J2208/0084
摘要： The present invention relates to a slurry bed loop reactor comprising a riser and at least one downcomer (3), wherein two ends of the riser are connected to two ends of the downcomer (3) via lines (16) and (7), respectively. The riser comprises a reaction section (1) and a settling section (2) with an increased tube diameter disposed on the reaction section (1). A gas outlet (13) exists at the top of the settling section (2). Each of the downcomers (3) is divided into a filtrate section (5) and a slurry section (6) by filter medium (4), wherein the filtrate section (5) is connected to a liquid outlet (10); two ends of the slurry section (6) are respectively connected to two ends of the riser, and the filtrate region (5) may further be connected to a back purging system. When used in a gas-liquid-solid three phases reaction system, the reactor can realize successive separation of gas, liquid and solid particles in slurry, and realize the back purging regeneration of filter tubes without influencing the reaction processes. In addition, said reactor has the advantages of high separation efficiency, simple structure, flexible and easy operation
摘要翻译：本发明涉及一种包括提升管和至少一个降液管（3）的淤浆床回路反应器，其中提升管的两端分别经由管线（16）和（7）连接到降液管（3）的两端。提升管包括反应部分（1）和设置在反应部分（1）上的具有增加的管直径的沉降部分（2）。气体出口（13）存在于沉降段（2）的顶部。每个下降管（3）通过过滤介质（4）分成滤液部分（5）和浆料部分（6），其中滤液部分（5）连接到液体出口（10）; 浆料部分（6）的两端分别连接到提升管的两端，并且滤液区域（5）还可以连接到背部清洗系统。当用于气 - 液 - 固三相反应体系时，反应器可以实现浆液中气体，液体和固体颗粒的连续分离，实现过滤管的后吹扫再生，而不影响反应过程。此外，所述反应器具有分离效率高，结构简单，操作灵活方便的优点

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