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1. 发明申请

WO2013159884A2 SOLAR ENERGY BASED COUNTINUOUS PROCESS AND REACTOR SYSTEM FOR THE PRODUCTION OF AN ALKENE BY DEHYDROGENATION OF THE CORRESPONDING ALKANE 审中-公开
标题翻译：通过相应的烷烃脱氢生产烯烃的基于太阳能的过程和反应器系统
公开(公告)号：WO2013159884A2
公开(公告)日：2013-10-31
申请号：PCT/EP2013/001161
申请日：2013-04-19
申请人： SAUDI BASIC INDUSTRIES CORPORATION , ABDELGHANI, Mohamed, Sabri , KARIME, Mustapha , NAWAC, Zeeshan , AL-QAHTANI, Abdullah, Mohammad
发明人： ABDELGHANI, Mohamed, Sabri , KARIME, Mustapha , NAWAC, Zeeshan , AL-QAHTANI, Abdullah, Mohammad
CPC分类号： C07C5/48 , C01B3/386 , C01B2203/0261 , C01B2203/0277 , C01B2203/0855 , C01B2203/107 , C01B2203/1088 , C07C5/3337 , C07C2529/068 , C10G35/04
摘要： The invention relates to a solar energy based continuous process and reactor system for the production of an alkene by dehydrogenation of the corresponding alkane wherein the process is performed in a reactor which process comprises the steps of alternatingly performing a first mode and a second mode in the same reactor, wherein the first mode is a non-oxidative dehydrogenation wherein the non-oxidative dehydrogenation is performed by contacting the alkane with a suitable dehydrogenation catalyst at a temperature of at least 500°C to produce the corresponding alkene and hydrogen and wherein the second mode is an oxidative dehydrogenation wherein the oxidative dehydrogenation is performed by contacting the alkane with a suitable dehydrogenation catalyst and an oxidation agent at a temperature from 300 to 500°C to produce the corresponding alkene wherein the dehydrogenation catalyst for the oxidative dehydrogenation and the non-oxidative dehydrogenation are the same, wherein preferably the heat for the first mode is provided by a solar energy source and wherein heat for the second mode is provided by the corresponding alkene produced in the second mode, wherein heat for the first mode is provided by a solar energy source.
摘要翻译：本发明涉及用于通过相应烷烃的脱氢生产烯烃的基于太阳能的连续方法和反应器系统，其中该方法在反应器中进行，该方法包括以下步骤：交替进行第一模式和第二模式，其中所述第一模式为非氧化脱氢，其中所述非氧化脱氢通过在至少500℃的温度下使所述烷烃与适合的脱氢催化剂接触以产生所述相应的烯烃和氢气，并且其中所述第二模式是氧化脱氢，其中通过在300-500℃的温度下使所述烷烃与合适的脱氢催化剂和氧化剂接触以产生相应的烯烃来进行所述氧化脱氢，其中所述脱氢催化剂对于氧化脱氢和非氧化脱氢是相同的其中优选地，第一模式的热量由太阳能源提供，并且其中第二模式的热量由第二模式中产生的相应的烯烃提供，其中第一模式的热量由太阳能源提供。 / p>

2. 发明申请

WO2017141149A1 METHODS AND SYSTEMS OF COOLING PROCESS PLANT WATER 审中-公开
标题翻译：冷却过程植物水的方法和系统
公开(公告)号：WO2017141149A1
公开(公告)日：2017-08-24
申请号：PCT/IB2017/050786
申请日：2017-02-13
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , KARIME, Mustapha
发明人： KARIME, Mustapha , ABDELGHANI, Mohamed Sabri
IPC分类号： F25B1/00 , F25B7/00 , F25B13/00
CPC分类号： F25B25/005 , F25B2339/047 , F25B2400/13 , F25B2400/23
摘要： The present disclosure provides methods and system for the cooling of process plant water. A system can include a first heat exchanger for exchanging heat between a first process water stream and a refrigerant; a multiphase pump, coupled to the first heat exchanger, to increase the pressure of the refrigerant; a second heat exchanger, coupled to the multiphase pump and the first heat exchanger, for exchanging heat between a second process water stream and the refrigerant; a first expansion valve, coupled to the second heat exchanger, for lowering the temperature of the refrigerant; a vapor-liquid separator, coupled to the first expansion valve and the multiphase pump, for separating the liquid and vapor phases of the refrigerant; and a second expansion valve, coupled to the vapor-liquid separator and the first heat exchanger, for lowering the temperature of the liquid phase of the refrigerant.
摘要翻译：本公开提供了用于冷却过程工厂用水的方法和系统。系统可以包括用于在第一工艺水流和制冷剂之间交换热量的第一热交换器; 耦合到第一热交换器的多相泵，以增加制冷剂的压力; 第二热交换器，其耦合到所述多相泵和所述第一热交换器，用于在第二工艺水流和所述制冷剂之间交换热量; 第一膨胀阀，其联接到第二热交换器，用于降低制冷剂的温度; 与第一膨胀阀和多相泵连接，用于分离制冷剂的液相和气相的气液分离器; 以及联接到气液分离器和第一热交换器的第二膨胀阀，用于降低制冷剂液相的温度。

3. 发明申请

WO2017007649A1 MINIMIZING COKE FORMATION IN A HYDROCARBON CRACKER SYSTEM 审中-公开
标题翻译：在油气开发系统中最小化焦炭形成
公开(公告)号：WO2017007649A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/039944
申请日：2016-06-29
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , KARIME, Mustapha
发明人： KARIME, Mustapha , RAMPURE, Mohanrao , ILIYAS, Abduljelil , BELFADHEL, Hatem
IPC分类号： F16L9/02 , F28F1/10 , F28F1/40 , F28F1/42 , C10G9/14
CPC分类号： C10G9/16 , B01J2219/24 , C10G9/20 , F16L9/006 , F28F1/40 , F28F19/00
摘要： The presently disclosed subject matter relates to an improved system for hydrocarbon cracking. In a specific non-limiting embodiment, a hydrocarbon cracker system can include one or more furnace tubes having a plurality of indentations disposed thereon, where the indentations do not project into the interior of the furnace tube.
摘要翻译：目前公开的主题涉及改进的烃裂解系统。在具体的非限制性实施方案中，烃裂化器系统可以包括一个或多个炉管，其上设置有多个凹陷，其中凹痕不会突出到炉管的内部。

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