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1.发明公开公开(公告)号：US20230227735A1
公开(公告)日：2023-07-20
申请号：US18183377
申请日：2023-03-14
Applicant: PURDUE RESEARCH FOUNDATION
Inventor： Rakesh Agrawal , Jeffrey J. Siirola , Taufik Ridha , Yiru Li , Fabio H. Ribeiro , Jeffrey T. Miller
Abstract: A process to catalytically transform natural gas liquid (NGL) into higher molecular weight hydrocarbons includes providing an NGL stream, catalytically dehydrogenating at least a portion of the NGL stream components to their corresponding alkene derivatives, catalytically oligomerizing at least a portion of the alkenes to higher molecular weight hydrocarbons and recovering the higher molecular weight hydrocarbons. The NGL stream can be extracted from a gas stream such as a gas stream coming from shale formations. The higher molecular weight hydrocarbons can be hydrocarbons that are liquid at ambient temperature and ambient pressure.
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公开(公告)号：US09957451B2
公开(公告)日：2018-05-01
申请号：US14872495
申请日：2015-10-01
Applicant: Saudi Arabian Oil Company
Inventor： Raed Abudawoud
Abstract: The aromatics production system is useful for producing an aromatics-rich system product from a liquid hydrocarbon condensate includes a hydroprocessing reactor, an aromatization reactor system and a hydrogen extraction unit. The method for producing the aromatics-rich system product from the wide boiling range condensate includes introducing the wide boiling range condensate into the hydroprocessing reactor, operating the aromatics production system such that the hydroprocessing reactor forms a naphtha boiling temperature range liquid product, such that the aromatization reactor system forms the aromatics-rich system product, and such that the hydrogen extraction unit forms a high-purity hydrogen.
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公开(公告)号：US20170321134A1
公开(公告)日：2017-11-09
申请号：US15528327
申请日：2015-11-24
Applicant: BADGER LICENSING LLC
Inventor： Shyh-Yuan Henry HWANG , Erik J. MOY
IPC: C10G57/00
CPC classification number: C10G57/005 , C10G29/205 , C10G35/00 , C10G59/02 , C10G2400/02
Abstract: In a process for reducing the level of benzene in a refinery gasoline feed containing benzene and at least one C4+ olefin, the feed is contacted with a first alkylation catalyst under conditions effective to react at least part of the C4+ olefin and benzene in the refinery gasoline feed and produce a first effluent containing C10+ hydrocarbons. At least part of the C10+ hydrocarbons is removed from the first effluent to produce a second effluent, which is then contacted with an alkylating agent selected from one or more C2 to C5 olefins in the presence of a second alkylation catalyst to produce a third effluent which has reduced benzene content as compared with the second effluent.
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公开(公告)号：US09708551B2
公开(公告)日：2017-07-18
申请号：US14847069
申请日：2015-09-08
Applicant: IFP Energies Nouvelles
Inventor： Frederic Bazer-Bachi , Eric Lemaire , Fabian Lambert
IPC: C10G59/02 , C10G35/10 , B01J38/22 , B01J19/24 , B01J38/42 , B01J38/02 , B01J8/12 , B01J38/16 , B01J38/44
CPC classification number: C10G59/02 , B01J8/12 , B01J19/245 , B01J38/02 , B01J38/22 , B01J38/42 , B01J2219/24 , C10G35/10
Abstract: The present invention concerns a moving bed catalyst regenerator (1) comprising a vessel (2) extending in a vertical direction, said vessel being divided into at least two regeneration zones extending along the vertical height of said vessel, in which particles of catalyst move under gravity, the regenerator being configured such that each regeneration zone is capable of separately regenerating a different composition of catalyst and in which each regeneration zone comprises, in succession and in the order in which the catalysts move: a) a combustion section (CO); b) an oxychlorination section (O) disposed below the combustion section and comprising means for bringing catalyst from the combustion section (CO) to the oxychlorination section (O); c) a calcining section (CA) disposed below the oxychlorination section.
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公开(公告)号：US20160369179A1
公开(公告)日：2016-12-22
申请号：US15178412
申请日：2016-06-09
Applicant: UOP LLC
Inventor： Erik Holmgreen , Lin Jin , Mark P. Lapinski , Brian M. Devereux
CPC classification number: C10G35/04 , C10G59/02 , C10G2300/80 , C10G2400/30
Abstract: Processes for catalytic reforming in which a cracking inhibitor, such as an olefin, or a light olefin, is used to inhibit thermal cracking of larger hydrocarbons in non-reactive zones. The cracking inhibitor may be added at various positions through the processes, such as in the recycle gas stream, before a heater, before a stream is passed into a reforming zone, after an effluent stream is recovered from a reforming zone. A molar ratio of cracking inhibitor to hydrocarbons in stream may be between 0.01 and 0.2.
Abstract translation: 催化重整方法，其中使用裂解抑制剂如烯烃或轻质烯烃来抑制非反应性区域中较大烃的热裂解。 在流出物流从重整区回收之后，裂化抑制剂可以通过诸如在再循环气流中的方法在加热器之前的流体进入重整区之前的各个位置加入。 裂解抑制剂与物流中的烃的摩尔比可以在0.01和0.2之间。
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6.发明申请TWO-STEP PROCESS FOR AROMATICS PRODUCTION FROM NATURAL GAS/SHALE GAS CONDENSATES 有权从天然气/粉煤气混合物生产芳族化合物的两步法
公开(公告)号：US20160097007A1
公开(公告)日：2016-04-07
申请号：US14872495
申请日：2015-10-01
Applicant: Saudi Arabian Oil Company
Inventor： Raed Abudawoud
IPC: C10G69/02
Abstract: The aromatics production system is useful for producing an aromatics-rich system product from a liquid hydrocarbon condensate includes a hydroprocessing reactor, an aromatization reactor system and a hydrogen extraction unit. The method for producing the aromatics-rich system product from the wide boiling range condensate includes introducing the wide boiling range condensate into the hydroprocessing reactor, operating the aromatics production system such that the hydroproces sing reactor forms a naphtha boiling temperature range liquid product, such that the aromatization reactor system forms the aromatics-rich system product, and such that the hydrogen extraction unit forms a high-purity hydrogen.
Abstract translation: 芳族化合物生产系统可用于从液体烃冷凝物生产富含芳烃的体系产物，包括加氢处理反应器，芳构化反应器系统和氢气提取单元。 从广泛的沸程冷凝产生富含芳烃的体系产物的方法包括将宽沸程冷凝物引入加氢处理反应器中，操作芳族化合物生产系统使得反应器形成沸点沸点温度范围的液体产物，使得 芳构化反应器系统形成富含芳烃的体系产物，并且使得氢提取单元形成高纯度氢。
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公开(公告)号：US20150247098A1
公开(公告)日：2015-09-03
申请号：US14430456
申请日：2013-09-18
Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION , HUNAN CHANGLING PETROCHEMICAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Inventor： Hua Li , Jianping Liu , Xichun She , Xiaojun He , Qinghua Li , Qingling Chen , Lei Jiang , Zhiyu Zeng , Qingpin Yang , Chengli Liu
CPC classification number: C10G45/00 , B01F3/04099 , B01F5/0476 , B01F2003/04914 , B01J4/004 , B01J8/009 , B01J8/025 , B01J8/0278 , B01J8/0457 , B01J8/065 , B01J19/2415 , B01J2208/00176 , B01J2208/00539 , B01J2208/00557 , B01J2208/00911 , B01J2219/00038 , B01J2219/0004 , B01J2219/00103 , B01J2219/24 , C10G35/04 , C10G49/00 , C10G49/007 , C10G59/02 , C10G63/02 , C10G2300/42
Abstract: Provided is a reformate hydrotreatment method, the method comprising: under liquid phase hydrotreatment conditions, bringing the reformate and a catalyst having a catalytic hydrogenation effect into contact in a hydrogenation reactor, the hydrogen used in the hydrotreating process at least partially coming from the hydrogen dissolved in the reformate. According to the method of the present invention, the reformate separated from a reformate products separating tank can directly undergo liquid phase hydrotreatment; therefore not only can the hydrogen dissolved in the reformate be fully utilized, but the olefins in the reformate can also be removed, while eliminate the requirements for recycle hydrogen and a recycle device thereof. The reformate obtained by the method of the present invention reduces the bromine index to below 50 mgBr2/100 g, and has an arene loss of less than 0.5 wt %.
Abstract translation: 提供一种重整油加氢处理方法，该方法包括：在液相加氢处理条件下，使重整产物和具有催化氢化作用的催化剂在氢化反应器中接触，加氢处理工艺中使用的氢至少部分来自氢溶解 在重组中。 根据本发明的方法，与重整产物分离罐分离的重整产物可以直接进行液相加氢处理; 因此，不仅可以充分利用溶解在重整产品中的氢，还可以除去重整产物中的烯烃，同时消除再循环氢气及其再循环装置的要求。 通过本发明的方法获得的重整产物将溴指数降低到低于50mgBr2 / 100g，并且具有小于0.5wt％的芳烃损失。
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8.发明申请
公开(公告)号：US20150196892A1
公开(公告)日：2015-07-16
申请号：US14571911
申请日：2014-12-16
Applicant: Phillips 66 Company
Inventor： Jianhua Yao , Dhananjay Ghonasgi , Tushar Choudhary , Warren Ewert
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20150045597A1
公开(公告)日：2015-02-12
申请号：US14260784
申请日：2014-04-24
Applicant: UOP LLC
Inventor： Gregory A. Funk , Steven T. Arakawa
CPC classification number: C10G69/14 , C10G59/02 , C10G61/04 , C10G61/06 , C10G61/08 , C10G61/10 , C10G63/06 , C10G63/08 , C10G67/00 , C10G67/0409
Abstract: A process for increasing the yields of hydrocarbon components to gasoline blending pools from a hydrocarbon feedstock is presented. The process includes separating a naphtha feedstock to components to a first stream that are more readily processed in a cracking unit and to components in a second stream that are more readily processed in a reforming unit.The process includes the ability to convert components from the cracking stream to the reforming stream.
Abstract translation: 提出了一种从烃原料提高烃组分对汽油混合池产率的方法。 该方法包括将石脑油原料与组分分离成在裂化装置中更容易加工的第一流和在重整单元中更容易加工的第二流中的组分。 该方法包括将组分从裂化流转化为重整流的能力。
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公开(公告)号：US08882992B2
公开(公告)日：2014-11-11
申请号：US14084181
申请日：2013-11-19
Applicant: Cong-Yan Chen , Stephen J. Miller , James N. Ziemer
Inventor： Cong-Yan Chen , Stephen J. Miller , James N. Ziemer
IPC: C10G59/02 , C10G35/085 , C10G35/24 , C10G35/09
CPC classification number: C10G59/02 , C10G35/085 , C10G35/09 , C10G35/24 , C10G2300/1044 , C10G2300/305 , C10G2300/4006 , C10G2300/4012 , C10G2400/02
Abstract: The present invention relates to a multistage reforming process to produce a high octane product. A naphtha boiling range feedstock is processed in a multi-stage reforming process, in which the process involves at least 1) a penultimate stage for reforming the naphtha feedstock to produce a penultimate effluent 2) a final stage for further reforming at least a portion of the penultimate effluent 3) a regeneration step for the final stage catalyst. The severity of the penultimate stage can be increased during final stage catalyst regeneration in order to maintain the target RON of the reformate product and avoid reactor downtime.
