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1. 发明申请

WO2020165832A1 THREE-DIMENSIONAL ANNULAR ROTATING FLUIDIZED BED FLUID-SOLIDS CONTACTOR 审中-公开
公开(公告)号：WO2020165832A1
公开(公告)日：2020-08-20
申请号：PCT/IB2020/051202
申请日：2020-02-13
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , PANNALA, Sreekanth
发明人： PANNALA, Sreekanth , DITTRICH, Christoph , WEST, David , LI, Tingwen
IPC分类号： B01J8/38 , B01J8/00 , B01J8/18 , C10G11/18
摘要： A fluid-solids contactor comprising an annular rotating fluidized bed and a method of using the same are disclosed. The fluid-solids contactor includes a vessel and a plurality feed inlets disposed thereon. The vessel comprises a stationary inner wall, an outer wall, and a chamber formed between the stationary inner wall and the outer wall. The feed inlets are configured to create an annular rotating bed with mixture of solids and a fluid when the solid particles and a fluid are fed into the chamber. The stationary inner wall of the vessel is permeable to the fluid such that the fluid from the chamber can be continuously withdrawn from the solids to the space within the stationary inner wall of the vessel.

2. 发明申请

WO2015128039A1 PROCESS FOR CONVERTING HYDROCARBONS INTO OLEFINS 审中-公开
标题翻译：将烃转化为烯烃的方法
公开(公告)号：WO2015128039A1
公开(公告)日：2015-09-03
申请号：PCT/EP2014/079210
申请日：2014-12-23
申请人： SAUDI BASIC INDUSTRIES CORPORATION , SABIC GLOBAL TECHNOLOGIES B.V. , DITTRICH, Christoph , VAN WILLIGENBURG, Joris , VELASCO PELAEZ, Raúl , SCHAERLAECKENS, Egidius Jacoba Maria , RAJAGOPALAN, Vijayanand , WARD, Andrew Mark , OPRINS, Arno Johannes Maria , NARAYANASWAMY, Ravichander
发明人： DITTRICH, Christoph , VAN WILLIGENBURG, Joris , VELASCO PELAEZ, Raúl , SCHAERLAECKENS, Egidius Jacoba Maria , RAJAGOPALAN, Vijayanand , WARD, Andrew Mark , OPRINS, Arno Johannes Maria , NARAYANASWAMY, Ravichander
IPC分类号： C10G69/04
CPC分类号： C10G69/00 , C10G69/04 , C10G69/06 , C10G2400/20 , C10G2400/30
摘要： The present invention relates to a process for converting a hydrocarbon feedstock into olefins and preferably also into BTX, said converting process comprising the following steps of: feeding a hydrocarbon feedstock to a first hydrocracking unit; feeding the effluent from said first hydrocracking unit to a first separation section; separating said effluent in said first separation section; feeding a stream comprising propane to at least one dehydrogenation unit chosen from the group of combined propane/butanes dehydrogenation unit (PDH-BDH) and a propane dehydrogenation unit (PDH); feeding at least one of the effluents from said dehydrogenation unit(s) to a second separation section.
摘要翻译：本发明涉及将烃原料转化成烯烃并优选转化成BTX的方法，所述转化方法包括以下步骤：将烃原料进料至第一加氢裂化装置; 将来自所述第一加氢裂化装置的流出物供给到第一分离部分; 分离所述第一分离部分中的所述流出物; 将至少一种选自丙烷/丁烷脱氢装置（PDH-BDH）和丙烷脱氢装置（PDH）组合的脱氢装置的丙烷物流送入包含丙烷的流中。将来自所述脱氢单元的至少一种流出物供给到第二分离段。

3. 发明申请

WO2017102641A1 PROCESS FOR SEPARATION OF AROMATIC HYDROCARBONS FROM A MIXED HYDROCARBON STREAM 审中-公开
标题翻译：从混合碳氢化合物流中分离芳香烃的方法
公开(公告)号：WO2017102641A1
公开(公告)日：2017-06-22
申请号：PCT/EP2016/080624
申请日：2016-12-12
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： JAIN, Kokil , DITTRICH, Christoph , KUMAR, Prashant
IPC分类号： C10G53/04 , C10G21/14 , C10G21/28 , C10G5/06 , C10G31/06 , C10G45/68 , C07C2/76
CPC分类号： C10G21/14 , C07C7/11 , C10G21/28 , C10G31/06 , C10G45/68 , C10G2300/1096 , C10G2300/4081 , C10G2400/30 , C07C15/00
摘要： The present invention relates to a process for the separation of aromatic hydrocarbons from a hydrocarbon feed stream comprising contacting a hydrocarbon feed stream with a solvent for aromatics (aromatics solvent) to provide an aromatics-laden solvent stream and subjecting the aromatics-laden solvent stream to solvent regeneration to provide regenerated aromatics solvent and an aromatics stream.
摘要翻译：本发明涉及从烃进料流中分离芳烃的方法，其包括使烃进料流与芳族化合物溶剂（芳族溶剂）接触以提供载有芳族化合物的溶剂流和使充满芳香剂的溶剂流进行溶剂再生以提供再生的芳烃溶剂和芳烃流。

4. 发明申请

WO2017108476A1 PROCESS FOR CONVERTING MIXED HYDROCARBON STREAMS TO LPG AND BTX 审中-公开
标题翻译：将混合碳氢化合物流转换成LPG和BTX的方法
公开(公告)号：WO2017108476A1
公开(公告)日：2017-06-29
申请号：PCT/EP2016/080631
申请日：2016-12-12
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： DITTRICH, Christoph
IPC分类号： C10G65/10 , B01J8/04 , B01J19/24
CPC分类号： C10G65/10 , B01J8/0457 , C10G2300/104 , C10G2300/1044 , C10G2400/28 , C10G2400/30
摘要： The present invention relates to a process for converting a feed comprising C5-C12 hydrocarbons to higher BTX, LPG and methane in the presence of hydrogen in n reaction zones operated in series, wherein m reaction zones are not participating in the conversion process and only (n-m) reaction zones are operated under reaction conditions sufficient to convert at least a portion of said a feed comprising C5-C12 hydrocarbons to an effluent having said BTX. An object of the present invention is to provide a process for converting C5-C12 hydrocarbons to LPG, optionally BTX, and methane in the presence of hydrogen wherein coke formation on the catalyst is controlled and the physical movement of particulate catalyst is avoided.
摘要翻译：本发明涉及一种在n个串联操作的反应区中在氢气存在下将包含C5-C12烃的进料转化为更高级的BTX，LPG和甲烷的方法，其中m个反应区不是参与转化过程并且在足以将包含C5-C12烃的所述进料的至少一部分转化成具有所述BTX的流出物的反应条件下仅操作（nm）反应区。本发明的一个目的是提供一种在氢气存在下将C5-C12烃转化成LPG，任选BTX和甲烷的方法，其中控制催化剂上的焦炭形成并避免颗粒催化剂的物理运动。 p>

5. 发明申请

WO2017102411A1 PROCESS FOR CONVERTING LPG TO HIGHER HYDROCARBON(S) 审中-公开
标题翻译：将液化石油气转化成更高碳氢化合物的工艺
公开(公告)号：WO2017102411A1
公开(公告)日：2017-06-22
申请号：PCT/EP2016/079801
申请日：2016-12-06
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： DITTRICH, Christoph
IPC分类号： B01J8/04 , B01J19/24 , C10G45/68 , C10G45/70 , C10G65/04
CPC分类号： C10G45/68 , B01J8/0457 , C10G45/70 , C10G65/046 , C10G2400/30
摘要： The present invention relates to a process for converting a feed comprising C2-C4 alkanes to higher hydrocarbon(s) including aromatic hydrocarbon(s) in n reaction zones operated in series, wherein m reaction zones are not participating in the conversion process and only (n-m) reaction zones are operated under reaction conditions sufficient to convert at least a portion of said a feed comprising C2-C4 alkanes to an effluent having said higher hydrocarbon(s). An object of the present invention is to provide a process for converting LPG to higher hydrocarbon(s) including aromatic hydrocarbon(s) wherein a high reactant, i.e. ethane, propane and/or butane, conversion can be achieved.
摘要翻译：本发明涉及在n个串联操作的反应区中将包含C 2 -C 4烷烃的进料转化成包含芳烃的更高级烃的方法，其中m个反应区不是参与转化过程，并且在足以将所述包含C 2 -C 4烷烃的进料的至少一部分转化为具有所述更高级烃的流出物的反应条件下仅操作（nm）反应区。本发明的一个目的是提供一种将LPG转化成高级烃的方法，该高级烃包括其中可以实现高反应物即乙烷，丙烷和/或丁烷转化的芳烃（一种或多种）。

6. 发明申请

WO2016177749A1 PROCESS FOR PRODUCING BTX 审中-公开
标题翻译：生产BTX的方法
公开(公告)号：WO2016177749A1
公开(公告)日：2016-11-10
申请号：PCT/EP2016/059927
申请日：2016-05-03
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： WONG, Kae ,Shin , DITTRICH, Christoph , VAN KIMMENADE, Emiel
IPC分类号： C10G47/18 , C10G49/00 , C10G65/10 , B01J8/04
CPC分类号： C10G47/18 , B01J8/0492 , B01J8/0496 , B01J2208/00371 , C10G49/002 , C10G65/10 , C10G2300/1044 , C10G2400/30
摘要： The invention relates to a process for hydrocracking a feedstream comprising hydrocarbons to obtain BTX in a gas phase hydrocracking reactor system which comprises (i) an upstream end and a downstream end, (ii) a plurality of successive reaction zones distributed along the reactor between the upstream end and the downstream end, wherein each of the reaction zones has a bed of a hydrocracking catalyst contained therein and (iii) a plurality of quench zones, the quench zones being distributed along the reactor and each being situated between successive reaction zones, wherein the process comprises: (a) injecting a first portion of a hydrogen gas into the upstream end and a first portion of a hydrocarbon gas into the upstream end and (b) injecting a second portion of the hydrogen gas into at least one of the quench zones and injecting a second portion of the hydrocarbon gas into at least one of the quench zones, wherein the molar ratio between hydrogen and hydrocarbons entering each of the reaction zones is 1 :1 to 4:1, wherein the molar ratio between hydrogen and hydrocarbons entering the reaction zones decreases with the distance of the reaction zone from the upstream end of the reactor.
摘要翻译：本发明涉及一种用于加氢裂化含烃的进料流的方法，以在气相加氢裂化反应器系统中获得BTX，其包括（i）上游端和下游端，（ii）沿反应器分布的多个连续反应区上游端和下游端，其中每个反应区具有其中包含的加氢裂化催化剂床，和（iii）多个骤冷区，所述骤冷区沿着反应器分布，并且各自位于连续的反应区之间，其中该方法包括：（a）将氢气的第一部分注入上游端，将烃气体的第一部分注入上游端，和（b）将第二部分氢气注入到骤冷中的至少一个中并将烃气体的第二部分注入到至少一个骤冷区中，其中氢和烃之间的摩尔比进入第 e反应区为1:1至4:1，其中进入反应区的氢和烃之间的摩尔比随反应区距反应器上游端的距离而减小。

7. 发明申请

WO2015082375A1 A PROCESS FOR CARRYING OUT ENDOTHERMIC, HETEROGENEOUSLY CATALYZED REACTIONS 审中-公开
标题翻译：进行内热，异构催化反应的方法
公开(公告)号：WO2015082375A1
公开(公告)日：2015-06-11
申请号：PCT/EP2014/076050
申请日：2014-12-01
申请人： SAUDI BASIC INDUSTRIES CORPORATION , SABIC GLOBAL TECHNOLOGIES B.V. , DITTRICH, Christoph
发明人： DITTRICH, Christoph
IPC分类号： B01J38/12 , C07C2/76 , C10G35/095 , B01J29/90
CPC分类号： B01J38/12 , B01J8/0025 , B01J8/003 , B01J8/0055 , B01J8/007 , B01J8/26 , B01J8/28 , B01J8/388 , B01J29/90 , B01J2208/0038 , B01J2208/00504 , B01J2208/025 , C10G35/095
摘要： The present invention relates to a process for carrying out endothermic, heterogeneously catalyzed reactions, which comprises the steps a) Carrying out the reaction in a reaction zone in the presence of a mixture comprising two types of catalyst particles, comprising metal supported catalyst particles and aromatization catalyst particles, b) Separating of the coked aromatization catalyst particles from said mixture present in said reaction zone, c) Transferring of said separated coked aromatization catalyst particles into a regeneration zone, d) Carrying out a regeneration of said coked aromatization catalyst particles in said regeneration zone, e) Recirculating the thus regenerated aromatization catalyst particles to said reaction zone.
摘要翻译：本发明涉及进行吸热异相催化反应的方法，其包括以下步骤：a）在包含两种催化剂颗粒的混合物存在下在反应区中进行反应，所述催化剂颗粒包含金属负载的催化剂颗粒和芳构化催化剂颗粒，b）将焦化的芳构化催化剂颗粒与存在于所述反应区中的所述混合物分离，c）将所述分离的焦化芳构化催化剂颗粒转移到再生区中，d）在所述反应区中进行所述焦化芳构化催化剂颗粒的再生，再生区，e）将如此再生的芳构化催化剂颗粒再循环到所述反应区。

8. 发明申请

WO2016001348A1 A PROCESS FOR CONVERTING NATURAL GAS TO HIGHER HYDROCARBON(S) 审中-公开
标题翻译：将天然气转化为高碳氢化合物的方法（一）
公开(公告)号：WO2016001348A1
公开(公告)日：2016-01-07
申请号：PCT/EP2015/065070
申请日：2015-07-02
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： DITTRICH, Christoph
IPC分类号： B01J8/04 , C07C2/76
CPC分类号： C07C2/76 , B01J8/001 , B01J8/0403 , B01J8/0419 , B01J8/0457 , B01J8/0492 , B01J8/0496 , B01J2208/00044 , B01J2208/00061 , B01J2208/00176 , B01J2208/00371 , B01J2208/0053 , B01J2208/065 , B01J2219/002 , B01J2219/00202 , B01J2219/00213 , B01J2219/00225 , C07C2527/22 , C07C2529/04 , C07C2529/076 , C07C15/02
摘要： The present invention relates to a process for converting natural gas to higher hydrocarbon(s) including aromatic hydrocarbon(s) in n reaction zones operated in series, wherein m reaction zones are not participating in the conversion process and only (n-m) reaction zones are operated under reaction conditions sufficient to convert at least a portion of said natural gas to an effluent having said higher hydrocarbon(s). An object of the present invention is to provide a process for converting natural gas to higher hydrocarbon(s) including aromatic hydrocarbon(s) wherein a high reactant, i.e. methane, conversion can be achieved.
摘要翻译：本发明涉及一种将天然气转化成高反应性烃的方法，其中n个反应区域中串联有芳族烃，其中m个反应区不参与转化过程，只有（nm）反应区是在足以将至少一部分天然气转化为具有所述较高级烃的流出物的反应条件下操作。本发明的一个目的是提供一种将天然气转化为高级烃的方法，所述高级烃包括芳族烃，其中可以实现高反应物，即甲烷的转化率。

9. 发明申请

WO2015198268A1 PROCESSES AND SYSTEMS FOR PREPARING GLYCEROL TERT-BUTYL ETHERS FROM GLYCEROL AND ISOBUTYLENE 审中-公开
标题翻译：从甘油和异丁烯制备甘油三酯的方法和系统
公开(公告)号：WO2015198268A1
公开(公告)日：2015-12-30
申请号：PCT/IB2015/054794
申请日：2015-06-25
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： DITTRICH, Christoph , ARAMBURO, Luis
IPC分类号： C07C41/06 , B01J8/00
CPC分类号： C07C41/06 , B01J19/18 , B01J19/2425 , C07C43/10 , C07C43/13 , C07C43/135
摘要： A process for generating a glycerol tert-butyl ether is provided. The process includes feeding glycerol and isobutylene into a reactor and reacting glycerol with isobutylene to obtain a glycerol tert-butyl ether through an etherification reaction. The reactor includes an acid catalyst, and the reactor is configured at a temperature and a pressure at which isobutylene is in a gaseous phase and glycerol is in a liquid phase. Additional processes and systems for generating glycerol tert-butyl ethers are also provided.
摘要翻译：提供了一种生产甘油叔丁基醚的方法。该方法包括将甘油和异丁烯加入到反应器中并使甘油与异丁烯反应，以通过醚化反应获得甘油叔丁基醚。反应器包括酸催化剂，反应器配置在异丁烯处于气相的温度和压力下，甘油处于液相。还提供了用于产生甘油叔丁基醚的另外的方法和系统。

10. 发明申请

WO2015128037A1 PROCESS FOR CONVERTING HYDROCARBONS INTO OLEFINS 审中-公开
标题翻译：将油料转化为油脂的方法
公开(公告)号：WO2015128037A1
公开(公告)日：2015-09-03
申请号：PCT/EP2014/079198
申请日：2014-12-23
申请人： SAUDI BASIC INDUSTRIES CORPORATION , SABIC GLOBAL TECHNOLOGIES B.V. , DITTRICH, Christoph , VAN WILLIGENBURG, Joris , VELASCO PELAEZ, Raúl , SCHAERLAECKENS, Egidius Jacoba Maria , WARD, Andrew Mark , OPRINS, Arno Johannes Maria , RAJAGOPALAN, Vijayanand , NARAYANASWAMY, Ravichander
发明人： DITTRICH, Christoph , VAN WILLIGENBURG, Joris , VELASCO PELAEZ, Raúl , SCHAERLAECKENS, Egidius Jacoba Maria , WARD, Andrew Mark , OPRINS, Arno Johannes Maria , RAJAGOPALAN, Vijayanand , NARAYANASWAMY, Ravichander
IPC分类号： C10G69/04 , C10G69/00 , C10G69/06
CPC分类号： C10G67/00 , C10G69/00 , C10G69/04 , C10G69/06 , C10G2400/20 , C10G2400/30
摘要： The present invention relates to a process for converting a hydrocarbon feedstock into olefins and preferably also into BTX, said converting process comprising the following steps of: feeding a hydrocarbon feedstock to a first hydrocracking unit, feeding the effluent from said first hydrocracking unit to a first separation section, separating said effluent in said first separation section feeding at least one stream to a dehydrogenation unit, and feeding the effluent from said at least one dehydrogenation unit to a second separation section.
摘要翻译：本发明涉及将烃原料转化成烯烃并优选转化成BTX的方法，所述转化方法包括以下步骤：将烃原料进料至第一加氢裂化装置，将来自所述第一加氢裂化装置的流出物送入第一加氢裂化装置将所述第一分离段中的所述流出物分离，将至少一个流进料至脱氢单元，以及将来自所述至少一个脱氢单元的流出物供给到第二分离段。

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