-
71.发明申请METHOD FOR ENHANCED UPGRADING OF HEAVY OIL BY ADDING A HYDROTREATING STEP TO AN UPGRADING PROCESS 审中-公开通过将加氢步骤添加到升级过程中来增强重油的方法公开(公告)号：US20150144527A1
公开(公告)日：2015-05-28
申请号：US14550080
申请日：2014-11-21
发明人： Mazin M. Fathi , Omer Refa Koseoglu
CPC分类号： C10G69/04 , C10G65/12 , C10G69/06 , C10G2300/70 , C10G2300/703
摘要： The invention relates to methods for enhancing the upgrading of heavy oils. In essence, a hydrotreating step is added to an upgrading process, so that process severity can be increased, product yields and quality improve, and hydrogen can be produced and serve as a source for the entire process.
摘要翻译： 本发明涉及增强重油改质的方法。 实质上，加氢处理步骤被添加到升级过程中，从而可以提高过程严重性，提高产品产量和质量，并且可以产生氢气并作为整个过程的来源。
-
72.发明授权公开(公告)号：US08920635B2
公开(公告)日：2014-12-30
申请号：US13741101
申请日：2013-01-14
发明人： Abdennour Bourane , Omer Refa Koseoglu , Zinfer Ismagilov , Svetlana Yashnik , Mikhail Kerzhentsev , Valentin Parmon
CPC分类号： C10G67/16 , B01J23/005 , B01J23/80 , B01J23/83 , B01J35/023 , B01J35/026 , B01J35/1014 , B01J35/1061 , B01J37/031 , B01J2523/00 , C10G27/04 , C10G45/02 , C10G45/08 , C10G2300/202 , C10G2300/4056 , B01J2523/17 , B01J2523/27 , B01J2523/31
摘要： Desulfurization of hydrocarbon feeds is achieved by flashing the feed at a target cut point temperature to obtain two fractions. A first fraction contains refractory organosulfur compounds, which boils at or above the target cut point temperature. A second fraction boiling below the target cut point temperature is substantially free of refractory sulfur-containing compounds. The second fraction is contacted with a hydrodesulfurization catalyst in a hydrodesulfurization reaction zone operating under mild conditions to reduce the quantity of organosulfur compounds to an ultra-low level. The first fraction is contacted with gaseous oxidizing agent over an oxidation catalyst having a formula CuxZn1-xAl2O4 in a gas phase catalytic oxidation reaction zone to convert the refractory organosulfur compounds to SOx and low sulfur hydrocarbons. The by-product SOx is subsequently removed, producing a stream containing a reduced level of organo sulfur compounds.
摘要翻译： 烃进料的脱硫通过在目标切割点温度下使进料闪蒸获得两个馏分来实现。 第一部分含有难熔有机硫化合物，其沸点等于或高于目标切割点温度。 沸点低于目标切割点温度的第二部分基本上不含难熔含硫化合物。 在温和条件下加氢脱硫反应区，第二馏分与加氢脱硫催化剂接触，将有机硫化合物的量减少到超低水平。 在气相催化氧化反应区中，将第一馏分与具有式CuxZn1-xAl2O4的氧化催化剂上的气态氧化剂接触，以将难熔有机硫化合物转化为SO x和低硫烃。 随后除去副产物SOx，产生含有降低水平的有机硫化合物的物流。
-
公开(公告)号：US20130315793A1
公开(公告)日：2013-11-28
申请号：US13943627
申请日：2013-07-16
IPC分类号： C10G67/12
CPC分类号： C10G67/12 , B01J8/00 , C10G27/00 , C10G27/04 , C10G31/08 , C10G45/02 , C10G2300/1055 , C10G2300/202 , C10G2300/207 , C10G2300/44 , C10G2400/04
摘要： A system and process for desulfurizing a hydrocarbon feed stream containing organosulfur compounds is provided. In general, the system includes a conventional hydrotreating unit through the high pressure cold or hot separator. Aqueous oxidant and an oxidative catalyst are mixed with the hydrotreated hydrocarbon effluent from the high pressure cold or hot separator, and oxidative desulfurization reactions occur in the low pressure separation zone, thereby minimizing or eliminating the requirement of additional oxidative desulfurization reactors.
摘要翻译： 提供了一种用于使含有机硫化合物的烃进料流脱硫的系统和方法。 通常，该系统包括通过高压冷或热分离器的常规加氢处理单元。 将水性氧化剂和氧化催化剂与来自高压冷或热分离器的加氢处理的烃流出物混合，并且氧化脱硫反应发生在低压分离区中，从而最小化或消除了额外的氧化脱硫反应器的需要。
-
公开(公告)号：US12036537B2
公开(公告)日：2024-07-16
申请号：US17577691
申请日：2022-01-18
申请人： Saudi Arabian Oil Company , JGC Catalysts & Chemicals Ltd. , Japan Cooperation Center for Petroleum and Sustainable Energy
CPC分类号： B01J29/088 , B01J29/90 , B01J35/19 , B01J35/615 , B01J35/617 , B01J35/633 , B01J35/635 , B01J37/0205 , B01J37/08 , B01J2229/183 , B01J2229/20 , B01J2229/40 , B01J2229/42
摘要： Catalyst particles comprising one or more active metal components and methods for manufacturing such catalyst particles are provided. The particles are a composite of a granulating agent or binder material such as an inorganic oxide, and an ultra-stable Y (hereafter “USY”) zeolite in which some of the aluminum atoms in the framework are substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The one or more active phase components are incorporated prior to mixing the binder with the post-framework modified USY zeolite, extruding the resulting composite mixture, and forming the catalyst particles. The one or more active phase components are incorporated in the post-framework modified USY zeolite prior to forming the catalyst particles.
-
公开(公告)号：US12023656B2
公开(公告)日：2024-07-02
申请号：US17577747
申请日：2022-01-18
申请人： Saudi Arabian Oil Company , JGC Catalysts & Chemicals Ltd. , Japan Cooperation Center for Petroleum and Sustainable Energy
CPC分类号： B01J29/088 , B01J29/126 , B01J29/166 , B01J29/89 , B01J29/90 , B01J35/00 , B01J2229/183 , B01J2229/42
摘要： Catalyst particles comprising one or more active metal components and methods for manufacturing such catalyst particles are provided. The particles are a composite of a granulating agent or binder material such as an inorganic oxide, and an ultra-stable Y (hereafter “USY”) zeolite in which some of the aluminum atoms in the framework are substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The one or more active phase components are incorporated prior to mixing the binder with the post-framework modified USY zeolite, extruding the resulting composite mixture, and forming the catalyst particles. The one or more active phase components are incorporated in the binder material prior to forming the catalyst particles.
-
公开(公告)号：US11999912B1
公开(公告)日：2024-06-04
申请号：US18055531
申请日：2022-11-15
CPC分类号： C10G45/58 , C10G55/06 , C10G2300/1096 , C10G2400/20
摘要： A process for reverse isomerization of a light naphtha feedstock containing branched C5-C7 paraffins. The process includes feeding a mixed feed stream including the light naphtha feedstock to a separation unit to generate an iso-paraffin stream and one or more normal paraffin streams. The process further includes mixing hydrogen gas and a hydrocarbon feed stream containing the iso-paraffin stream to form a hydrogen-enriched liquid feed stream which is provided to a reverse isomerization reactor. The hydrogen-enriched liquid feed stream is contacted with a solid reverse isomerization catalyst for reverse hydroisomerization in a substantially two-phase liquid-solid reverse isomerization fixed-bed reaction zone convert iso-paraffins to normal paraffins. The isomerization effluent stream is provided to a stabilization column to generate a stabilized isomerate stream which is combined with the light naphtha feedstock to generate the mixed feed stream. An associated system for performing the process is also provided.
-
公开(公告)号：US11935827B2
公开(公告)日：2024-03-19
申请号：US17577794
申请日：2022-01-18
申请人： Saudi Arabian Oil Company , JGC Catalysts & Chemicals Ltd. , Japan Cooperation Center for Petroleum and Sustainable Energy
IPC分类号： B01J29/76 , B01J37/00 , B01J37/02 , B01J37/04 , B01J37/08 , H01L23/522 , H01L23/58 , H01L49/02
CPC分类号： H01L23/5223 , B01J29/76 , B01J35/617 , B01J35/643 , B01J35/647 , B01J35/651 , B01J37/0009 , B01J37/0207 , B01J37/04 , B01J37/082 , H01L23/585 , H01L28/87 , H01L28/91 , B01J2229/183 , B01J2229/42
摘要： Catalyst particles comprising one or more active metal components and methods for manufacturing such catalyst particles are provided. The particles are a composite of a granulating agent or binder material such as an inorganic oxide, and an ultra-stable Y (hereafter “USY”) zeolite in which some of the aluminum atoms in the framework are substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The one or more active phase components are incorporated in a composite mixture of the inorganic oxide binder and the post-framework modified USY zeolite prior to forming the catalyst particles.
-
公开(公告)号：US11866389B1
公开(公告)日：2024-01-09
申请号：US17939281
申请日：2022-09-07
发明人： Yaming Jin , Ziyauddin S. Qureshi , Abdullah M. Aitani , Omer Refa Koseoglu , Mohammad Naseem Akhtar , Hassan Saeed Al-Awad Alasiri
IPC分类号： B01J29/40 , C07C2/42 , B01J23/06 , B01J23/00 , B01J35/10 , B01J37/00 , B01J37/04 , B01J37/08 , C10G35/06 , C10G35/095
CPC分类号： C07C2/42 , B01J23/00 , B01J23/06 , B01J29/405 , B01J35/1042 , B01J35/1047 , B01J37/0018 , B01J37/04 , B01J37/088 , C10G35/06 , C10G35/095 , C07C2523/06 , C07C2523/08 , C07C2529/04 , C07C2529/40 , C10G2300/1037 , C10G2300/70
摘要： According to embodiments, a process of forming a catalyst for aromatizing hydrocarbons may include enhancing a mesoporosity of a zeolite support by a base-leaching treatment, an acid-leaching treatment, or both to form a zeolite support having enhanced mesoporosity, mixing the zeolite support having enhanced mesoporosity with a solution containing zinc or gallium to disperse the zinc or gallium on the zeolite support having enhanced mesoporosity, and calcining the zeolite support having enhanced mesoporosity with zinc or gallium dispersed thereon to form a zinc- or gallium-doped zeolite catalyst having a mesopore volume of greater than 0.09 cm3/g and less than 0.20 cm3/g.
-
公开(公告)号：US11834340B2
公开(公告)日：2023-12-05
申请号：US17230560
申请日：2021-04-14
发明人： Robert Peter Hodgkins , Omer Refa Koseoglu , Kuo-Wei Huang , Jean-Marie Maurice Basset , Yu Han , Rajesh Parsapur , Anissa Bendjeriou Sedjerari , Sathiyamoorthy Murugesan
IPC分类号： B01J29/40 , C01B39/40 , B01J29/04 , B01J29/48 , B01J29/46 , B01J29/42 , C01B39/06 , B01J29/44 , B01J35/10 , B01J35/02
CPC分类号： C01B39/40 , B01J29/04 , B01J29/041 , B01J29/042 , B01J29/043 , B01J29/045 , B01J29/046 , B01J29/047 , B01J29/048 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J35/023 , B01J35/109 , B01J35/1019 , B01J35/1023 , B01J35/1028 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/1057 , B01J35/1061 , C01B39/06 , C01B39/065 , B01J2229/183 , C01P2002/01 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/16
摘要： Embodiments of the present disclosure relate to zeolites and method for making such zeolites. According to embodiments disclosed herein, a zeolite may have a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm and a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm. The microporous framework may include an MFI framework type. The microporous framework may include silicon atoms, aluminum atoms, oxygen atoms, and transition metal atoms. The transition metal atoms may be dispersed throughout the entire microporous framework.
-
公开(公告)号：US11820949B2
公开(公告)日：2023-11-21
申请号：US17149789
申请日：2021-01-15
发明人： Omer Refa Koseoglu
CPC分类号： C10G69/10 , C10G9/36 , C10G35/04 , C10G45/02 , C10G2300/1055 , C10G2300/202 , C10G2400/30
摘要： Embodiments of the present disclosure are directed to a process for the upgrading of petroleum products comprising subjecting a diesel feed to a hydrocracking process, thereby producing a hydrocrackate fraction; subjecting the hydrocrackate fraction to a catalytic reforming process, thereby producing a reformate; and recovering aromatics from the reformate. In accordance with another embodiment of the present disclosure, a method of producing aromatics may comprise introducing a diesel feed to a hydrocracking unit to produce a hydrocrackate fraction, passing the hydrocrackate fraction to a catalytic reforming unit to produce a reformate, and passing the reformate to an aromatic recovery complex to produce an aromatic fraction. In accordance with yet another embodiment of the present disclosure, an apparatus for the upgrading of petroleum products may comprise a hydrocracker, a catalytic reformer, and an aromatic recovery complex. The hydrocracker may be in fluid communication with the catalytic reformer, the catalytic reformer may be in fluid communication with an aromatic recovery complex, and the hydrocracker may be structurally configured to receive a diesel feed.
-
-
-
-
-
-
-
-
-
搜索结果
434 条记录 (耗时 0.024 秒)
