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1. 发明申请

US20120165590A1 PROCESS FOR PREPARING AN ALKYLATE 有权
标题翻译：制备烷基酯的方法
公开(公告)号：US20120165590A1
公开(公告)日：2012-06-28
申请号：US13388491
申请日：2010-08-05
申请人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Patrus Van Den Bosch
发明人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Patrus Van Den Bosch
IPC分类号： C07C2/02
CPC分类号： B01J31/40 , B01J31/0278 , B01J31/0284 , B01J31/26 , B01J31/30 , B01J2231/32 , C07C2/58 , C07C2527/10 , C10G29/205 , C10G2300/1081 , C10G2300/1088 , C10G2300/4081 , Y02P20/584 , C07C9/16
摘要： The present invention provides process for preparing an alkylate comprising contacting in a reaction zone a hydro-carbon mixture comprising at least an isoparaffin and an olefin with an acidic ionic liquid catalyst under alkylation conditions to obtain an alkylate-comprising effluent, in which process: solids are formed in the reaction zone; a solids-comprising effluent comprising hydrocarbons and acidic ionic liquid is withdrawn from the reaction zone; and at least part of the solids-comprising effluent is treated to remove at least part of the solids to obtain a solids-depleted effluent. The invention further provides a process for treating an acidic ionic liquid comprising at least 0.1 wt % of solids based on the total weight of the acidic ionic liquid, wherein at least part of the solids are removed.
摘要翻译：本发明提供了制备烷基化物的方法，其包括在烷基化条件下使反应区中含有至少异链烷烃和烯烃的氢 - 碳混合物与酸性离子液体催化剂接触，得到含烷基化物的流出物，其中固体形成在反应区; 从反应区取出包含烃和酸性离子液体的含固体的流出物; 并且处理至少部分含固体的流出物以除去至少部分固体以获得固体贫乏的流出物。本发明还提供了一种处理酸性离子液体的方法，其包含基于酸性离子液体的总重量至少0.1重量％的固体，其中至少部分固体被除去。

2. 发明授权

US08692048B2 Method for revamping an HF or sulphuric acid alkylation unit 有权
标题翻译：改造HF或硫酸烷基化单元的方法
公开(公告)号：US08692048B2
公开(公告)日：2014-04-08
申请号：US13388507
申请日：2010-08-05
申请人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
发明人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
IPC分类号： C07C7/144
CPC分类号： C07C2/58 , C07C2531/14 , C07C9/16
摘要： The present invention provides a method for revamping an HF or sulphuric acid alkylation unit to an ionic liquid alkylation unit, wherein the HF or sulphuric acid alkylation unit comprise at least: —a reactor unit for contacting catalyst and hydrocarbon reactants; —a separator unit for separating a reactor effluent into a catalyst phase and an alkylate-comprising hydrocarbon phase; —a fractionator unit for fractionating the alkylate-comprising hydrocarbon phase into at least one stream comprising alkylate; and which method includes: —providing a second separator unit suitable for the separation of solids from liquids downstream of the reactor unit suitable to reduce the solids content in at least part of the reactor effluent.
摘要翻译：本发明提供了将HF或硫酸烷基化单元改性为离子液体烷基化单元的方法，其中HF或硫酸烷基化单元至少包括： - 用于使催化剂和烃反应物接触的反应器单元; - 用于将反应器流出物分离成催化剂相和含烷基化物烃相的分离器单元; - 用于将含烷基化物烃相分级成至少一种包含烷基化物的流的分馏器单元; 并且哪种方法包括： - 提供适合于从反应器单元下游的液体中分离固体的第二分离器单元，其适于减少至少部分反应器流出物中的固体含量。

3. 发明申请

US20120283500A1 METHODS FOR REGENERATING AND MAINTAINING ACTIVITY OF IONIC LIQUID CATALYST AND PRODUCING ALKYLATE 审中-公开
标题翻译：再生和维持离子液体催化剂活性和生产烷基酸的方法
公开(公告)号：US20120283500A1
公开(公告)日：2012-11-08
申请号：US13383946
申请日：2010-07-15
申请人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng
发明人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng
IPC分类号： C07C2/62
CPC分类号： B01J31/0278 , B01J31/0284 , B01J31/26 , B01J31/30 , B01J31/38 , B01J31/40 , B01J38/54 , B01J38/60 , C07C2/60 , C07C2527/055 , C07C2527/122 , C07C2527/125 , C07C2527/126 , C10G29/205 , C10G2300/1081 , C10G2300/1092 , C10G2300/70 , Y02P20/584
摘要： Disclosed is a method for regenerating and maintaining the activity of an ionic liquid catalyst, which comprises supplying hydrogen halide or halogenated hydrocarbon to the acidic ionic liquid catalyst or alkylation materials during alkylation reaction, wherein said ionic liquid catalyst is used to catalyze alkylation of C4 alkene and alkane. Disclosed is also a method for producing alkylate by alkylation reaction, which comprises supplying hydrogen halide or halogenated hydrocarbon to the acidic ionic liquid catalyst or reaction materials during said alkylation reaction. The method can prolong the service life of the acidic ionic liquid catalyst, does not influence the quality of the alkylate, and has simple operation. The processed amount of materials may be 1000 times more than the used amount of the ionic liquid.
摘要翻译：公开了一种用于再生和保持离子液体催化剂的活性的方法，其包括在烷基化反应期间向酸性离子液体催化剂或烷基化材料供应卤化氢或卤代烃，其中所述离子液体催化剂用于催化C4烯烃的烷基化和烷烃。还公开了通过烷基化反应制备烷基化物的方法，其包括在所述烷基化反应期间向酸性离子液体催化剂或反应物质供应卤化氢或卤代烃。该方法可延长酸性离子液体催化剂的使用寿命，不影响烷基化物质，操作简单。处理量的材料可以是使用量的离子液体的1000倍。

4. 发明申请

US20120172647A1 PROCESS FOR PREPARING AN ALKYLATE 有权
标题翻译：制备烷基酯的方法
公开(公告)号：US20120172647A1
公开(公告)日：2012-07-05
申请号：US13388470
申请日：2010-08-06
申请人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
发明人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
IPC分类号： C07C7/00
CPC分类号： C07C2/58 , C07C2527/126 , C07C2527/128 , C07C2531/22 , C07C9/16
摘要： The present invention provides process for preparing an alkylate comprising contacting in a reactor a hydrocarbon mixture comprising at least an isoparaffin and an olefin with an acidic ionic liquid catalyst under alkylation conditions to obtain an alkylate, which process further comprises: -withdrawing an alkylate-comprising reactor effluent from the reactor, wherein the reactor effluent comprises an ionic liquid phase and a hydrocarbon phase; -separating at least part the reactor effluent into a hydrocarbon phase effluent and a multiple-phase effluent in a centrifugal separation unit; -fractionating at least part of said hydrocarbon phase effluent into at least a stream comprising alkylate and a stream comprising isoparaffin.
摘要翻译：本发明提供了制备烷基化物的方法，其包括在烷基化条件下使反应器中含有至少异链烷烃和烯烃的烃混合物与酸性离子液体催化剂接触以获得烷基化物，该方法还包括： - 将含烷基化物反应器流出物，其中反应器流出物包含离子液相和烃相; 将反应器流出物的至少一部分分离成烃相流出物和离心分离单元中的多相流出物; 将至少部分所述烃相流出物分馏成至少包含烷基化物的流和包含异链烷烃的料流。

5. 发明申请

US20120165592A1 METHOD FOR REVAMPING AN HF OR SULPHURIC ACID ALKYLATION UNIT 有权
标题翻译：用于逆转HF或硫酸碱化单元的方法
公开(公告)号：US20120165592A1
公开(公告)日：2012-06-28
申请号：US13388507
申请日：2010-08-05
申请人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
发明人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
IPC分类号： C07C2/58
CPC分类号： C07C2/58 , C07C2531/14 , C07C9/16
摘要： The present invention provides a method for revamping an HF or sulphuric acid alkylation unit to an ionic liquid alkylation unit, wherein the HF or sulphuric acid alkylation unit comprise at least: a reactor unit for contacting catalyst and hydrocarbon reactants; a separator unit for separating a reactor effluent into a catalyst phase and an alkylate-comprising hydrocarbon phase; a fractionator unit for fractionating the alkylate-comprising hydrocarbon phase into at least one stream comprising alkylate; and which method includes: providing a second separator unit suitable for the separation of solids from liquids downstream of the reactor unit suitable to reduce the solids content in at least part of the reactor effluent.
摘要翻译：本发明提供了将HF或硫酸烷基化单元改性为离子液体烷基化单元的方法，其中HF或硫酸烷基化单元至少包括：用于使催化剂和烃反应物接触的反应器单元; 用于将反应器流出物分离成催化剂相和含烷基化物烃相的分离器单元; 用于将包含烷基化物的烃相分级成至少一种包含烷基化物的流的分馏器单元; 并且该方法包括：提供适于将固体从反应器单元下游的液体分离出来的第二分离器单元，其适于减少至少部分反应器流出物中的固体含量。

6. 发明授权

US07597794B2 Deep separation method and processing system for the separation of heavy oil through granulation of coupled post-extraction asphalt residue 有权
标题翻译：通过联合萃取后沥青残渣的造粒分离重油的深度分离方法和加工系统
公开(公告)号：US07597794B2
公开(公告)日：2009-10-06
申请号：US11265468
申请日：2005-11-01
申请人： Suoqi Zhao , Chunming Xu , Ren′an Wang , Zhiming Xu , Xuewen Sun , Keng H. Chung
发明人： Suoqi Zhao , Chunming Xu , Ren′an Wang , Zhiming Xu , Xuewen Sun , Keng H. Chung
IPC分类号： C10C1/18 , C10C3/08 , B01J8/04 , B01J10/00
CPC分类号： C10C3/16
摘要： The present invention is a separation method and system in which granulation of coupled post-extraction asphalt residue is used to achieve deep separation of heavy oil. A dispersion solvent is introduced into the asphalt phase after separation by solvent extraction and the asphalt phase undergoes rapid phase change in a gas-solid separator and is dispersed into solid particles while the solvent vaporizes, resulting in low temperature separation of asphalt and solvent with adjustable size of the asphalt particles. The separation method of this invention also includes a three-stage separation of heavy oil feedstock, in which the deasphalted oil phase separated from heavy oil is treated with supercritical solvent and results in the further separation of the resin portion of the deasphalted oil, maximizing the yield and quality of the deasphalted oil. The processes and systems in this invention use atmospheric pressure and a low temperature gas-solid separator instead of a high temperature and high pressure furnace and do not require the feed pre-heating or heat exchange equipment at the inlet of resin separator column, resulting in a simplified process flow and reduced investment.
摘要翻译：本发明是一种分离方法和系统，其中使用联合萃取后沥青残渣的造粒来实现重油的深度分离。通过溶剂萃取分离后，将分散溶剂引入沥青相中，沥青相在气固分离器中发生快速相变，溶剂蒸发时分散成固体颗粒，导致沥青和溶剂的低温分离，可调节沥青颗粒尺寸。本发明的分离方法还包括重油原料的三段分离，其中用超临界溶剂处理与重油分离的脱沥青油相，并导致脱沥青油的树脂部分的进一步分离，使脱沥青油的产量和质量。本发明的方法和系统使用大气压和低温气固分离器代替高温高压炉，并且不需要在树脂分离塔入口处的进料预热或热交换设备，导致简化流程，减少投资。

7. 发明授权

US07459413B2 Catalyst composition for treating heavy feedstocks 有权
标题翻译：用于处理重质原料的催化剂组合物
公开(公告)号：US07459413B2
公开(公告)日：2008-12-02
申请号：US11709115
申请日：2007-02-21
申请人： Baojian Shen , Jinsen Gao , Chunming Xu , Liang Zhao , Xianfeng Li , Pei Wu
发明人： Baojian Shen , Jinsen Gao , Chunming Xu , Liang Zhao , Xianfeng Li , Pei Wu
IPC分类号： B01J29/06
CPC分类号： B01J29/80 , B01J29/005 , B01J29/049 , B01J29/084 , B01J29/166 , B01J29/40 , B01J29/48 , B01J29/7007 , B01J29/7815 , B01J37/0009 , B01J2229/18 , B01J2229/20 , B01J2229/42 , C10G11/05 , C10G11/18 , C10G2300/1074 , C10G2300/301 , C10G2300/708 , C10G2400/02 , C10G2400/04 , C10G2400/20
摘要： The present invention provides a catalyst and a process for its preparation and its use in cracking heavy feedstocks. The catalyst comprises one or more zeolites having a controlled silica to alumina ratio and preferably treated with alkali in the presence of a matrix component selected from the group consisting of clays, synthetic matrix other than pillared clay, and mixtures thereof. The catalyst are particularly useful in treating heavy feedstock such as residues from oil sands processing.
摘要翻译：本发明提供催化剂及其制备方法及其在重质原料裂解中的应用。催化剂包含一种或多种具有受控的二氧化硅与氧化铝比的沸石，并且优选在碱存在下用碱处理，所述基体组分选自粘土，除柱状粘土以外的合成基质及其混合物。该催化剂特别可用于处理重质原料如油砂处理中的残留物。

8. 发明申请

US20070209969A1 Catalyst composition for treating heavy feedstocks 有权
标题翻译：用于处理重质原料的催化剂组合物
公开(公告)号：US20070209969A1
公开(公告)日：2007-09-13
申请号：US11709115
申请日：2007-02-21
申请人： Baojian Shen , Jinsen Gao , Chunming Xu , Liang Zhao , Xianfeng Li , Pei Wu
发明人： Baojian Shen , Jinsen Gao , Chunming Xu , Liang Zhao , Xianfeng Li , Pei Wu
IPC分类号： B01J29/06 , C10G35/00
CPC分类号： B01J29/80 , B01J29/005 , B01J29/049 , B01J29/084 , B01J29/166 , B01J29/40 , B01J29/48 , B01J29/7007 , B01J29/7815 , B01J37/0009 , B01J2229/18 , B01J2229/20 , B01J2229/42 , C10G11/05 , C10G11/18 , C10G2300/1074 , C10G2300/301 , C10G2300/708 , C10G2400/02 , C10G2400/04 , C10G2400/20
摘要： The present invention provides a catalyst and a process for its preparation and its use in cracking heavy feedstocks. The catalyst comprises one or more zeolites having a controlled silica to alumina ratio and preferably treated with alkali in the presence of a matrix component selected from the group consisting of clays, synthetic matrix other than pillared clay, and mixtures thereof. The catalyst are particularly useful in treating heavy feedstock such as residues from oil sands processing.
摘要翻译：本发明提供催化剂及其制备方法及其在重质原料裂解中的应用。催化剂包含一种或多种具有受控的二氧化硅与氧化铝比的沸石，并且优选在碱存在下用碱处理，所述基体组分选自粘土，除柱状粘土以外的合成基质及其混合物。该催化剂特别可用于处理重质原料如油砂处理中的残留物。

9. 发明授权

US09260668B2 Method for revamping an HF or sulphuric acid alkylation unit and method for the production of alkylate 有权
标题翻译：用于改造HF或硫酸烷基化单元的方法和用于生产烷基化物的方法
公开(公告)号：US09260668B2
公开(公告)日：2016-02-16
申请号：US13388499
申请日：2010-07-09
申请人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
发明人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
IPC分类号： C07C2/74 , C10G29/20 , C07C2/60
CPC分类号： C10G29/205 , C07C2/60 , C07C2527/053 , C07C2527/055 , C07C2527/06 , C07C2527/122 , C07C2527/128 , C07C2527/135 , C07C2527/138 , C07C2527/25 , C07C2531/02 , C10G2300/1081 , C10G2300/1092 , C10G2300/70 , Y02P20/584 , Y10T29/49716
摘要： The present invention provides a method for revamping an HF or sulphuric acid alkylation unit to an ionic liquid alkylation unit, wherein the HF or sulphuric acid alkylation unit comprise at least: —a reactor unit for contacting catalyst and hydrocarbon reactants; —a separator unit for separating a reactor effluent into a catalyst phase and an alkylate-comprising hydrocarbon phase; —a fractionator unit for fractionating the alkylate-comprising hydrocarbon phase into at least one stream comprising alkylate; —a catalyst phase recycle means to recycle at least part of the catalyst phase from the separator unit to the reactor unit; which method includes: —adapting the catalyst phase recycle means by providing a means for acid injection and/or a means for halohydrocarbon injection into the catalyst recycle means. The invention further provides a method for the production of alkylate.
摘要翻译：本发明提供了将HF或硫酸烷基化单元改性为离子液体烷基化单元的方法，其中HF或硫酸烷基化单元至少包括： - 用于使催化剂和烃反应物接触的反应器单元; - 用于将反应器流出物分离成催化剂相的分离器单元和包含烷基化物的烃相; - 用于将含烷基化物烃相分级成至少一种包含烷基化物的流的分馏器单元; - 催化剂相再循环装置，用于将至少部分催化剂相从分离器单元再循环到反应器单元; 该方法包括： - 通过提供酸注入的方法和/或将卤代烃注入到催化剂再循环装置中的手段，来适应催化剂相循环装置。本发明还提供了一种生产烷基化物的方法。

10. 发明授权

US08633346B2 Process for preparing an alkylate 有权
标题翻译：制备烷基化物的方法
公开(公告)号：US08633346B2
公开(公告)日：2014-01-21
申请号：US13388491
申请日：2010-08-05
申请人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
发明人： Zhichang Liu , Chunming Xu , Rui Zhang , Xianghai Meng , Ana Cecilia Patroni , Peter Anton August Klusener , Albertus Vincentius Petrus Van Den Bosch
IPC分类号： C07C2/56
CPC分类号： B01J31/40 , B01J31/0278 , B01J31/0284 , B01J31/26 , B01J31/30 , B01J2231/32 , C07C2/58 , C07C2527/10 , C10G29/205 , C10G2300/1081 , C10G2300/1088 , C10G2300/4081 , Y02P20/584 , C07C9/16
摘要： The present invention provides process for preparing an alkylate comprising contacting in a reaction zone a hydrocarbon mixture comprising at least an isoparaffin and an olefin with an acidic ionic liquid catalyst under alkylation conditions to obtain an alkylate-comprising effluent, in which process: —solids are formed in the reaction zone; —a solids-comprising effluent comprising hydrocarbons and acidic ionic liquid is withdrawn from the reaction zone; and—at least part of the solids-comprising effluent is treated to remove at least part of the solids to obtain a solids-depleted effluent. The invention further provides a process for treating an acidic ionic liquid comprising at least 0.1 wt % of solids based on the total weight of the acidic ionic liquid, wherein at least part of the solids are removed.
摘要翻译：本发明提供了制备烷基化物的方法，其包括在烷基化条件下使反应区中含有至少异链烷烃和烯烃的烃混合物与酸性离子液体催化剂接触以获得含烷基化物的流出物，其中： - 固体为在反应区形成; - 包含烃和酸性离子液体的包含固体的流出物从反应区域排出; 并且处理至少部分含固体的流出物以除去至少部分固体以获得固体贫化的流出物。本发明还提供了一种处理酸性离子液体的方法，其包含基于酸性离子液体的总重量至少0.1重量％的固体，其中至少部分固体被除去。

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