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公开(公告)号:US20190161690A1
公开(公告)日:2019-05-30
申请号:US16201070
申请日:2018-11-27
申请人: Benjamin Cowart , David Peel , Frank Lappin , James Craig Smith
发明人: Benjamin Cowart , David Peel , Frank Lappin , James Craig Smith
IPC分类号: C10G49/22
CPC分类号: C10G49/22 , C10G65/02 , C10G2300/1062 , C10G2300/1074 , C10G2300/301 , C10G2400/10 , C10M101/02 , C10M175/0033 , C10M175/0041 , C10M175/02 , C10M2203/1006 , C10M2203/1025 , C10N2220/022 , C10N2220/031 , C10N2230/43
摘要: A system for producing an American Petroleum Institute Standards Group III Base Stock from vacuum gas oil, by injecting hydrogen, heating, saturating the mixture through hydrogen reactors connected in series with a liquid hourly space velocity (LHSV)−1 of from 0.5 to 2.5, forming a saturated heated base oil, and coproduct. The system fractionates the saturated heated base oil to while simultaneously refluxing a cooled fuel oil fraction forming an American Petroleum Institute Standards Group III Base Stock with less than 0.03% sulfur, with greater than 90% saturates and a viscosity index greater than 120 as defined by ASTM D-2270, a viscosity from 2 to 10 centistokes as defined by ASTM D-445 a boiling range from 600 degrees F. to 1050 degrees F., and a cold crank viscosity (CCS) between 1200 and 5000 centipoise at −25 degrees C. and as defined by ASTM D-5293.
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公开(公告)号:US20190135623A1
公开(公告)日:2019-05-09
申请号:US16204815
申请日:2018-11-29
申请人: Iogen Corporation
发明人: Brian Foody
IPC分类号: C01B3/34 , C10G65/02 , C12P5/02 , G06Q30/00 , C10L3/10 , C10L1/04 , C10G45/44 , G06Q50/06 , C01B3/36 , C07C5/02 , C12P5/00 , C10L3/08 , C10G45/02 , C10G47/00 , C10G65/12
CPC分类号: C01B3/34 , C01B3/36 , C01B2203/0211 , C01B2203/0216 , C01B2203/0222 , C01B2203/065 , C01B2203/1241 , C07C5/02 , C10G45/02 , C10G45/44 , C10G47/00 , C10G65/02 , C10G65/12 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/04 , C10L3/08 , C10L3/10 , C10L3/101 , C10L2200/0469 , C10L2290/26 , C12P5/00 , C12P5/02 , C12P5/023 , G06Q30/018 , G06Q50/06 , Y02E50/13 , Y02E50/343 , Y02P20/133 , Y02P30/10 , Y02P30/20 , Y02P80/21
摘要: According to the present invention, organic material is converted to biogas through anaerobic digestion and the biogas is purified to yield a combustible fluid feedstock comprising methane. A fuel production facility utilizes or arranges to utilize combustible fluid feedstock to generate renewable hydrogen that is used to hydrogenate crude oil derived hydrocarbons in a process to make transportation or heating fuel. The renewable hydrogen is combined with crude oil derived hydrocarbons that have been desulfurized under conditions to hydrogenate the liquid hydrocarbon with the renewable hydrogen or alternatively, the renewable hydrogen can be added to a reactor operated so as to simultaneously desulfurize and hydrogenate the hydrocarbons. The present invention enables a party to receive a renewable fuel credit for the transportation or heating fuel.
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公开(公告)号:US20180163143A1
公开(公告)日:2018-06-14
申请号:US15894409
申请日:2018-02-12
IPC分类号: C10G11/10 , C10G49/18 , C10G75/04 , C10G65/10 , C10G65/02 , C10G31/08 , B01J3/00 , B01J3/02 , C10G51/02 , C10G75/00 , C10G65/12
CPC分类号: C10G31/08 , B01J3/008 , B01J3/02 , C10G11/10 , C10G49/18 , C10G51/026 , C10G65/02 , C10G65/10 , C10G65/12 , C10G75/00 , C10G75/04 , C10G2300/70 , C10G2300/703 , C10G2300/805 , C10G2300/807 , Y02P20/544
摘要: Supercritical upgrading reactors and reactor systems for upgrading a petroleum-based compositions comprising one or more catalyst layers and, in some embodiments, one or more purging fluid inlets, where one or more catalyst layers at least partially sift and convert heavy hydrocarbon fractions to light hydrocarbon fractions to produce an upgraded supercritical reactor product. In some embodiments, upgrading reactor systems comprise one or more supercritical upgrading reactors and one or more supercritical standby reactors alternating functions such that a supercritical upgrading reactor is converted to a supercritical standby reactor and the supercritical standby reactor is converted to a supercritical upgrading reactor, where the supercritical upgrading reactor upgrades a combined feed stream while a supercritical standby reactor delivers a cleaning fluid into the supercritical standby reactor.
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公开(公告)号:US20180105756A1
公开(公告)日:2018-04-19
申请号:US15788249
申请日:2017-10-19
发明人: Adrien GOMEZ , Philibert LEFLAIVE , Clementina LOPEZ GARCIA , Annick PUCCI , Marie GODARD-PITHON , Jean-Luc NOCCA , Guobing ZHANG
CPC分类号: C10G65/16 , C10G45/02 , C10G45/32 , C10G49/22 , C10G65/00 , C10G65/02 , C10G2300/104 , C10G2300/1044 , C10G2300/1088 , C10G2300/202 , C10G2300/207 , C10G2400/02 , C10L1/06 , C10L2270/023 , C10L2290/543 , C10L2290/544
摘要: A process for the treatment of a gasoline containing sulphur-containing compounds, olefins and diolefins: a) fractionating the gasoline into at least: a light gasoline cut LCN; a primary intermediate gasoline cut, MCN; and a primary heavy gasoline cut HHCN; b) desulphurizing the primary intermediate gasoline cut MCN alone producing an at least partially desulphurized primary intermediate gasoline cut MCN; c) desulphurizing the primary heavy gasoline cut HHCN alone producing an at least partially desulphurized primary heavy gasoline cut HHCN; d) sending, as a mixture, the partially desulphurized primary intermediate gasoline cut MCN and the partially desulphurized primary heavy gasoline cut HHCN to a separation column separating a gaseous stream containing hydrogen and H2S, a secondary intermediate gasoline cut MCN with low sulphur and mercaptans contents and a secondary heavy gasoline cut HHCN containing sulphur-containing compounds including recombinant mercaptans; e) desulphurizing the secondary heavy gasoline cut HHCN obtained from step d).
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公开(公告)号:US09920261B2
公开(公告)日:2018-03-20
申请号:US13865726
申请日:2013-04-18
发明人: Roger K. Lott , Lap Keung Lee
IPC分类号: C10G47/06 , C10G47/26 , B01J8/08 , C10G45/16 , C10G45/56 , B01J8/22 , C10G67/08 , C10G65/02 , C10G49/00 , C10G49/12 , C10G45/04 , C10G45/34 , C10G45/46 , C10G65/00
CPC分类号: C10G47/06 , B01J8/08 , B01J8/22 , B01J8/226 , C10G45/04 , C10G45/16 , C10G45/34 , C10G45/46 , C10G45/56 , C10G47/26 , C10G49/005 , C10G49/12 , C10G65/00 , C10G65/02 , C10G67/08 , C10G2300/1033 , C10G2300/107 , C10G2300/1077 , C10G2300/202 , C10G2300/206 , C10G2300/4056 , C10G2300/70 , C10G2300/703 , C10G2300/802
摘要: A hydrocracking system is upgraded by modifying an existing ebullated bed initially utilizing a supported ebullated bed catalyst to thereafter utilize a dual catalyst system that includes metal sulfide catalyst particles and supported ebullated bed catalyst. The upgraded hydrocracking system achieves at least one of: (1) hydroprocess lower quality heavy oil; (2) increase conversion of higher boiling hydrocarbons that boil at 524° C. (975° F.) or higher; (3) reduce the concentration of supported ebullated bed catalyst required to operate an ebullated bed reactor at a given conversion level; and/or (4) proportionally convert the asphaltene fraction in heavy oil at the same conversion level as the heavy oil as a whole. The metal sulfide catalyst may include colloidal or molecular catalyst particles less than 1 micron in size and formed in situ within the heavy oil using a catalyst precursor well-mixed within the heavy oil and decomposed to form catalyst particles.
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公开(公告)号:US09822317B2
公开(公告)日:2017-11-21
申请号:US14511877
申请日:2014-10-10
申请人: UOP LLC
CPC分类号: C10G65/02 , C10G45/32 , C10G65/00 , C10G65/06 , C10G2300/1044
摘要: The process and apparatus of the present invention selectively hydrogenates a heavier olefinic naphtha stream in an upstream catalyst bed and the hydrogenated effluent and a lighter olefinic naphtha stream in a downstream catalyst bed. The heavier di-alkenes are less re-active and are contacted with more hydrogenation catalyst than the lighter di-alkenes which are more re-active.
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公开(公告)号:US09809762B2
公开(公告)日:2017-11-07
申请号:US14681331
申请日:2015-04-08
申请人: Gary P. Schleicher , Teck-Mui Hoo , Eric D. Joseck
发明人: Gary P. Schleicher , Teck-Mui Hoo , Eric D. Joseck
IPC分类号: C10G65/02 , C10G65/00 , C10G65/12 , C10G51/02 , C10G45/44 , C10G45/52 , C10G45/54 , C10G45/62 , C10G45/64 , C10G47/18 , C10G65/04 , C10G65/08
CPC分类号: C10G65/02 , C10G45/44 , C10G45/52 , C10G45/54 , C10G45/62 , C10G45/64 , C10G47/18 , C10G51/02 , C10G65/043 , C10G65/08 , C10G65/12
摘要: Systems and methods are provided for hydroprocessing a petroleum fraction, such as a bottoms fraction from a fuels hydrocracking process, to generate a lubricant base oil. The aromatic content of such a petroleum fraction can be reduced using a aromatic saturation stage with multiple catalyst beds, or alternatively using a reactor (or reactors) with multiple aromatic saturation stages. The catalysts in the various beds or stages can be selected to provide different types of aromatic saturation activity. An initial bed or stage can provide activity for saturation of 1-ring aromatics in the petroleum fraction. One or more subsequent beds or stages, operating at successively lower temperature, can then be used to reduce the multiple-ring aromatic content of the petroleum fraction.
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公开(公告)号:US09657236B2
公开(公告)日:2017-05-23
申请号:US13853195
申请日:2013-03-29
发明人: Qinghe Yang , Dawei Hu , Shuling Sun , Jia Liu , Hong Nie , Xinqiang Zhao , Xuefen Liu , Dadong Li , Lishun Dai , Zhicai Shao , Tao Liu
IPC分类号: C10G65/02 , B01J37/08 , B01J21/04 , B01J23/888 , B01J23/883 , B01J23/882 , B01J37/26 , B01J21/06 , B01J35/00 , B01J35/10 , B01J37/02 , C10G45/08
CPC分类号: C10G65/02 , B01J21/04 , B01J21/063 , B01J23/882 , B01J23/883 , B01J23/888 , B01J35/002 , B01J35/0026 , B01J35/1014 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/0201 , B01J37/0207 , B01J37/26 , C10G45/08 , C10G2300/1033 , C10G2300/70 , C10G2300/708
摘要: The present invention relates to a catalyst combination for hydrotreating raw oils and a process for hydrotreating raw oils with the catalyst combination. The catalyst combination comprises one or both of at least one hydrogenation protection catalyst I and at least one hydrogenation demetalling catalyst I; at least one hydrogenation demetalling catalyst II; and at least one hydrogenation treatment catalyst III.
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公开(公告)号:US20170114289A1
公开(公告)日:2017-04-27
申请号:US15400310
申请日:2017-01-06
发明人: Omer Refa Koseoglu
CPC分类号: C10G67/14 , B01J8/04 , B01J2208/027 , C10G21/00 , C10G65/02 , C10G65/14 , C10G67/0418 , C10G67/0445 , C10G2300/1096 , C10G2300/202 , C10G2300/44 , C10G2400/02 , C10G2400/04
摘要: Aromatic extraction and hydrocracking processes are integrated to optimize the hydrocracking units design and/or performance. By processing aromatics-rich and aromatic-lean fractions separately, the hydrocracking operating severity and or catalyst reactor volume requirement decreases.
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公开(公告)号:US09617483B2
公开(公告)日:2017-04-11
申请号:US14091027
申请日:2013-11-26
申请人: Jeffrey N. Daily
发明人: Jeffrey N. Daily
CPC分类号: C10G45/72 , B01J8/0285 , B01J8/0453 , B01J8/0492 , B01J8/0496 , B01J2208/00061 , B01J2208/00353 , B01J2208/00548 , B01J2208/00911 , B01J2219/002 , B01J2219/00213 , B01J2219/00234 , B01J2219/00238 , C10G47/36 , C10G49/26 , C10G65/02 , C10G2300/4006
摘要: A quenching medium is delivered directly to selected regions or locations within a catalyst bed in a hydroprocessing reactor vessel in order to control the reactivity of a hydroprocess occurring in the selected regions or locations separately from other regions or locations. Temperature sensors for providing temperature indications and conduits for delivering the quench medium are distributed throughout the catalyst bed. One or more conduits can be selected for delivery of the quenching medium to selected regions or locations so that separate control of the level of reactivity in each of various regions or locations throughout the bed can be achieved.
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