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151. 发明授权

US10703996B2 Selective naphtha reforming systems 有权
公开(公告)号：US10703996B2
公开(公告)日：2020-07-07
申请号：US16106948
申请日：2018-08-21
申请人： Phillips 66 Company
发明人： Edward C. Weintrob , Sundararajan Uppili , Clark A. Miller , Tushar V. Choudhary
IPC分类号： C10G63/02 , B01J21/04 , C10G35/06 , C10G50/00 , C10G7/00 , B01J23/89 , B01J23/00 , B01J23/62 , B01J23/60
摘要： Systems for reforming a feedstock comprising paraffins and naphthenes. A first reactor containing a first reforming catalyst is operable to maintain a temperature and pressure that facilitates conversion of naphthenes in the feedstock to aromatics while facilitating conversion of less than 50 wt. % of paraffins in the feedstock to olefins. A first separator receives and separates the first effluent that is produced in the first reactor to produce a first fraction enriched in aromatics and a second fraction enriched in paraffins. A second reactor containing a second reforming catalyst is operable to maintain a temperature and pressure that facilitates conversion of at least 50 wt. % of paraffins in the second fraction to olefins. The system is operable to produce a liquid hydrocarbon product suitable for use as a blend component of a liquid transportation fuel.

152. 发明授权

US10557091B2 Process for increasing hydrocarbon yield from catalytic reformer 有权
公开(公告)号：US10557091B2
公开(公告)日：2020-02-11
申请号：US15601871
申请日：2017-05-22
申请人： UOP LLC
发明人： Ka L. Lok , Bryan K. Glover , Alexander V. Sabitov , Jeffrey R. Grott
IPC分类号： C10G63/02 , C10G59/04 , C10G61/02 , C10G35/10
摘要： A reforming reactor and process of using same in which residence time of feed within a chamber of a reactor is shortened. Feed is injected into the reactor into a non-reactive zone. The non-reactive zone has two portions, a first portion receiving the feed, and a second portion receiving a purge gas. The purge gas will flow from the second portion to the first portion to prevent flow of the feed from the first portion to the second portion. The combined gas may be passed to a reaction zone for catalytic reforming. The first portion and the second portion may be separated by a baffle.

153. 发明授权

US10465129B2 Processes for selective naphtha reforming 有权
公开(公告)号：US10465129B2
公开(公告)日：2019-11-05
申请号：US16106981
申请日：2018-08-21
申请人： Phillips 66 Company
发明人： Edward C. Weintrob , Sundararajan Uppili , Clark A. Miller , Tushar V. Choudhary
IPC分类号： C10G59/06 , C10G65/14 , C10G35/06 , C10G50/00 , C10G7/00 , B01J23/89 , C10G65/12 , C10G63/02
摘要： Process for reforming a hydrocarbon feedstock comprising paraffins and naphthenes. A hydrocarbon feedstock is separated to produce a first fraction enriched in naphthenes and a second fraction that is enriched in paraffins. The first fraction is contacted with a first reforming catalyst in a first reactor that is maintained at a temperature and pressure that facilitates conversion of naphthenes to aromatics. The second fraction is contacted with a second reforming catalyst in a second reactor at a temperature and pressure that converts at least 50 wt. % of paraffins in the second fraction to olefins. The process produces a liquid hydrocarbon reformate product suitable for use as a blend component of a liquid transportation fuel.

154. 发明授权

US10421918B2 Systems for selective naphtha reforming 有权
公开(公告)号：US10421918B2
公开(公告)日：2019-09-24
申请号：US16107010
申请日：2018-08-21
申请人： Phillips 66 Company
发明人： Edward C. Weintrob , Sundararajan Uppili , Clark A. Miller , Tushar V. Choudhary
IPC分类号： C10G61/02 , C10G63/02 , B01J8/04 , B01J8/26 , B01J8/08
摘要： Systems for reforming a hydrocarbon feedstock, where the system is operable to selectively reform different sub-components of the hydrocarbon feedstock using at least two structurally-distinct reforming catalysts. Advantages may include a decreased rate of reforming catalyst deactivation and an increased yield of a liquid hydrocarbon reformate product that is characterized by at least one of an increased octane rating and a decreased vapor pressure compared to the liquid hydrocarbon reformate product of conventional one-step reforming systems.

155. 发明授权

US10093873B2 Process to recover gasoline and diesel from aromatic complex bottoms 有权
公开(公告)号：US10093873B2
公开(公告)日：2018-10-09
申请号：US15257619
申请日：2016-09-06
申请人： Saudi Arabian Oil Company
发明人： Omer Refa Koseoglu , Robert Peter Hodgkins , Bruce Richard Beadle , Vinod Ramaseshan , Rakan Sulaiman Bilaus
IPC分类号： C10G35/00 , C10G45/02 , C10G45/44 , C10G63/02 , C10G69/08 , C10G69/00
摘要： Systems and methods are disclosed for crude oil separation and upgrading, which include the ability to reduce aromatic complex bottoms content in gasoline and higher-quality aromatic compounds. In some embodiments, aromatic complex bottoms are recycled for further processing. In some embodiments, aromatic complex bottoms are separated for further processing.

156. 发明申请

US20170145317A1 METHOD OF PRODUCING AROMATIC HYDROCARBON CONCENTRATE FROM LIGHT ALIPHATIC HYDROCARBONS, AND INSTALLATION FOR IMPLEMENTING SAME 审中-公开
公开(公告)号：US20170145317A1
公开(公告)日：2017-05-25
申请号：US15129662
申请日：2015-03-25
申请人： NGT GLOBAL AG, INC.
发明人： Joseph Izrailevich LISCHINER , Olga Vasilyevna MALOVA , Andrey Leonidovich TARASOV , Denis Vasilyevich PCHELINTSEV , Vladimir Vladislavovich IMSHENETSKIY
IPC分类号： C10G3/00 , C10G63/02
摘要： (57) Abstract: The invention relates to a method and an installation for producing a concentrate of aromatic hydrocarbons from light aliphatic hydrocarbons and from mixtures thereof with oxygenates. According to the method, an initial raw material is fed into two in-series-connected reaction units, a first unit and a second unit, with zeolite catalysts based on a pentasil group; the reaction units arc distinguished through the conditions for converting the hydrocarbons to aromatic hydrocarbons; a mixture obtained following the reaction units is separated into a liquid fraction and a gas fraction, and the gas fraction is fed to the inlet of the first and second reaction unit. The method is characterized in that the gas fraction obtained following the reaction units is separated into a hydrogen-containing gas and into a broad fraction of light hydrocarbons, containing olefins, and in that the hydrogen-containing gas is fed into an oxygenate synthesis unit, in that the resultant oxygenates are fed to the inlet of the first and second reaction unit, and in that the broad fraction of light hydrocarbons, containing olefins, is fed to the inlet of the first reaction unit. The use of the present invention allows for increasing the efficiency of producing concentrates of aromatic hydrocarbons and for increasing selectivity in regard to alkyl benzoles, and specifically xylenes.

157. 发明授权

US09545613B2 Systems for converting ethane and ethanol to liquid transportation fuels 有权
标题翻译：将乙烷和乙醇转化为液体运输燃料的系统
公开(公告)号：US09545613B2
公开(公告)日：2017-01-17
申请号：US14571911
申请日：2014-12-16
申请人： Phillips 66 Company
发明人： Jianhua Yao , Dhananjay Ghonasgi , Tushar Choudhary , Warren Ewert
IPC分类号： B01J19/00 , B01J19/24 , C10G50/00 , C10G59/00 , C10G59/02 , C10G63/00 , C10G63/02 , C10G57/02 , C10L1/04 , C10L1/06
CPC分类号： B01J19/245 , B01J2219/00051 , B01J2219/24 , C10G50/00 , C10G57/02 , C10G59/02 , C10G63/02 , C10G2300/1081 , C10L1/04 , C10L1/06 , C10L2200/0423 , C10L2200/0446 , C10L2230/14 , C10L2270/026
摘要： Systems relating to thermal activation (or cracking) of ethane to an intermediate, low purity raw ethylene stream in a first stage. The system then mixes this stream with a stream of raw biomass-derived ethanol that may contain more than four volume percent of water. The resulting mixture is reacted over a suitable catalyst at temperatures and pressures suitable to produce gasoline-range and diesel-range blend stock.
摘要翻译：与第一阶段的中等，低纯度原料乙烯流热活化（或裂解）乙烷相关的系统。然后，该系统将该流与可能含有超过4体积％的水的生物质源的乙醇流混合。所得混合物在合适的催化剂上在适于产生汽油范围和柴油范围共混料的温度和压力下反应。

158. 发明授权

US09434894B2 Process for converting FCC naphtha into aromatics 有权
标题翻译：将FCC石脑油转化为芳族化合物的方法
公开(公告)号：US09434894B2
公开(公告)日：2016-09-06
申请号：US14309623
申请日：2014-06-19
申请人： UOP LLC
发明人： Robert Mehlberg , Robert Jason Lee Noe , Antoine Negiz , Steven F. Zink
IPC分类号： C10G69/08 , C10G69/00 , C10G69/02 , C10G63/00 , C10G63/02 , C10G63/04
CPC分类号： C10G69/08 , C10G35/04 , C10G45/68 , C10G69/04 , C10G69/14 , C10G2400/30
摘要： A method and apparatus for processing hydrocarbons are described. The method includes fractionating a hydrocarbon stream to form at least two fractions. The first fraction is reformed to form a reformate stream, and the reformate stream is introduced into an aromatics processing zone to produce aromatic products. At least a portion of the second fraction is cracked in a fluid catalytic cracking unit. A selectively hydrogenated light naphtha stream is formed by separating the cracked hydrocarbon stream into at least two streams and selectively hydrogenating the light naphtha stream, or selectively hydrogenating the cracked hydrocarbon stream and separating the hydrogenated cracked hydrocarbon stream into at least two streams. Aromatics are extracted from the selectively hydrogenated light naphtha stream forming an extract stream and a raffinate stream. The extract stream is hydrotreated, sent to the aromatics processing zone to produce additional aromatic products.
摘要翻译：描述了用于处理碳氢化合物的方法和装置。该方法包括分馏烃流以形成至少两个级分。将第一馏分重整形成重整产物流，将重整产物流引入芳族化合物处理区以产生芳香族产物。第二馏分的至少一部分在流化催化裂化装置中裂化。通过将裂化的烃流分离成至少两股流并选择性地氢化轻质石脑油流，或选择性地氢化裂化的烃流并将氢化裂化的烃流分离成至少两股流形成选择性氢化的轻质石脑油流。从形成提取物流和萃余液流的选择性氢化轻质石脑油流中提取芳族化合物。将萃取物流加氢处理，送至芳族化合物处理区产生额外的芳香族产物。

159. 发明申请

US20130193034A1 CATALYTIC REFORMING PROCESS AND SYSTEM FOR PRODUCING REDUCED BENZENE GASOLINE 有权
标题翻译：催化改性工艺和生产降低苯酚汽油的方法
公开(公告)号：US20130193034A1
公开(公告)日：2013-08-01
申请号：US13546265
申请日：2012-07-11
申请人： Abdennour Bourane , Omer Koseoglu
发明人： Abdennour Bourane , Omer Koseoglu
IPC分类号： C10G63/02 , B01J10/00
CPC分类号： C10G69/08 , C01B3/26 , C01B2203/0277 , C01B2203/1047 , C01B2203/1235 , C01B2203/1258 , C07C5/10 , C07C13/18 , C07C2521/04 , C07C2523/42 , C07C2601/14 , C10G35/04 , C10G45/44 , C10G63/02
摘要： A catalytic reforming process for producing gasoline of reduced benzene content includes the steps of reforming a reformer feedstock that includes a naphtha stream to produce a gasoline reformate product stream; splitting the gasoline reformate product stream into one or more relatively benzene-rich fractions and one or more relatively benzene-lean fractions; and hydrogenating the one or more relatively benzene-rich fractions to produce a cyclohexane-rich effluent, at least a portion of which cyclohexane-rich effluent is recycled to constitute a portion of the reformer feedstock.
摘要翻译：用于制备苯含量降低的汽油的催化重整方法包括重整包含石脑油流的重整器原料以产生汽油重整产物流的步骤; 将汽油重整产物流分成一个或多个相对富含苯的馏分和一种或多种相对苯稀馏的馏分; 并且使所述一种或多种相对富含苯的馏分氢化以产生富环己烷的流出物，其中至少一部分富含环己烷的流出物被再循环以构成重整器原料的一部分。

160. 发明授权

US07538063B2 Bismuth- and phosphorus-containing reforming catalysts, method of making and naphtha reforming process 有权
标题翻译：含铋和磷的重整催化剂，制备方法和石脑油重整过程
公开(公告)号：US07538063B2
公开(公告)日：2009-05-26
申请号：US11031839
申请日：2005-01-06
申请人： Peter Tanev Tanev
发明人： Peter Tanev Tanev
IPC分类号： B01J27/00 , B01J27/192 , B01J27/185 , B01J27/13 , B01J20/00 , B01J21/04 , B01J23/02 , C10G57/00 , C10G61/02 , C10G63/02 , C10G69/02 , C10G35/04 , C10G59/02
CPC分类号： C10G35/09 , B01J23/6447 , B01J23/6567 , B01J27/13 , B01J27/1856 , B01J27/186 , B01J27/187 , B01J37/0009 , B01J37/0201 , B01J37/0207 , C10G35/085
摘要： Bismuth- and phosphorus-containing naphtha reforming catalysts, methods of making such catalysts, and a naphtha reforming process using such catalysts.
摘要翻译：含铋和磷的石脑油重整催化剂，制备这种催化剂的方法和使用这种催化剂的石脑油重整方法。

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