公开(公告)号：US09920258B2

公开(公告)日：2018-03-20

申请号：US15377351

申请日：2016-12-13

申请人： Saudi Arabian Oil Company

发明人： Ki-Hyouk Choi ,  Abdullah T. Alabdulhadi ,  Mohammad A. Al-Abdullah

IPC分类号： C10G31/08 ,  C10G49/18 ,  C10G65/02 ,  C10G65/10 ,  C10G65/12 ,  C10G11/10 ,  C10G75/04 ,  C10G51/02 ,  B01J3/00 ,  C10G75/00 ,  B01J3/02

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.

公开(公告)号：US09868909B2

公开(公告)日：2018-01-16

申请号：US14758638

申请日：2013-12-19

申请人： SHELL OIL COMPANY

发明人： Vikrant Nanasaheb Urade ,  Alan Anthony Del Paggio ,  Laxmi Narasimhan Chilkoor Soundararajan ,  Madhusudhan Rao Panchagnula

IPC分类号： C07C1/20 ,  C10G3/00 ,  C10G49/08 ,  C10G65/02 ,  C10L1/04 ,  C10G29/20 ,  C10G29/22

CPC分类号： C10G3/47 ,  C10G3/48 ,  C10G3/49 ,  C10G3/50 ,  C10G3/52 ,  C10G29/205 ,  C10G29/22 ,  C10G49/08 ,  C10G65/02 ,  C10G2300/1011 ,  C10L1/04 ,  C10L2200/0469 ,  Y02P30/20

摘要： A process for converting one or more C3-C12 oxygenates comprising:1) contacting a feed comprising C3-C12 oxygenates with hydrogen in the presence of a sulphided hydrogenation catalyst to produce a partially hydrogenated effluent;2) contacting the partially hydrogenated effluent with hydrogen at a hydrogen partial pressure of at least 0.1 MegaPascal in the presence of a sulphided carbon-carbon coupling catalyst to produce a conversion product;3) optionally contacting at least part of the conversion product with hydrogen in the presence of a sulphided hydrotreating catalyst and/or a sulphided hydroisomerization catalyst to produce a conversion product; and4) optionally purifying the conversion product, optionally hydrotreated and/or hydroisomerized, conversion product to obtain a final product, wherein the carbon-carbon coupling catalyst comprises at least 60 wt % of a zeolite and in the range from 0.1 wt % to 10 wt % of a hydrogenation metal, based on the total weight of the carbon-carbon coupling catalyst.

公开(公告)号：US20170174585A1

公开(公告)日：2017-06-22

申请号：US15388220

申请日：2016-12-22

申请人： IFP Energies Nouvelles

发明人： Cyprien CHARRA ,  Adrien MEKKI-BERRADA ,  Frederic BAZER-BACHI ,  Beatrice FISCHER ,  Florian HILLY

IPC分类号： C07C5/03

CPC分类号： C07C5/03 ,  B01J8/04 ,  C10G45/32 ,  C10G65/02

摘要： The present invention relates to a process for the selective hydrogenation of a feed of hydrocarbons containing polyunsaturated molecules comprising at least 3 carbon atoms, using a single principal fixed bed reactor R1 containing at least two catalytic beds A1 and A2 and a fixed bed guard reactor which is reduced in size, said hydrogenation reactors being disposed in series for use in a cyclic manner in accordance with a sequence of steps which can be used to short-circuit the catalytic bed or beds of the principal reactor which have been at least partially deactivated with the aid of the guard reactor, while ensuring the continuous operation of the process.

公开(公告)号：US20160152901A1

公开(公告)日：2016-06-02

申请号：US15019424

申请日：2016-02-09

申请人： EURECAT S.A.

发明人： Pierre DUFRESNE

IPC分类号： C10G45/08

CPC分类号： C10G65/02 ,  B01J23/882 ,  B01J37/20 ,  C10G45/04 ,  C10G45/06 ,  C10G45/08 ,  C10G45/46 ,  C10G45/60 ,  C10G47/04 ,  C10G47/06 ,  C10G65/04 ,  C10G65/10 ,  C10G2300/703

摘要： The invention describes a process for start-up of a hydrotreatment or hydroconversion unit carried out in the presence of hydrogen, in at least 2 catalytic beds, process in which At least one bed contains at least one presulfurized and preactivated catalyst and at least one catalytic bed that contains a catalyst whose catalytic metals are in oxidized form, A so-called starting feedstock, which is a hydrocarbon fraction that contains at least 0.5% by weight of sulfur, lacking olefinic compounds and not containing an added sulfur-containing compound, passes through a first catalytic bed that contains said presulfurized and preactivated catalyst and then passes through at least one catalytic bed that contains a catalyst whose catalytic metals are in oxidized form, And the first presulfurized and preactivated catalyst bed reaches a temperature of at least 220° C.

摘要翻译： 本发明描述了在至少2个催化床中在氢气存在下启动加氢处理或加氢转化装置的方法，其中至少一个床含有至少一个预硫化和预活化的催化剂和至少一种催化剂 含有其催化金属为氧化形式的催化剂的床，即所谓的起始原料，其是含有至少0.5重量％的硫，不含烯烃化合物并且不含加入的含硫化合物的烃馏分通过 通过含有所述预硫化和预活化催化剂的第一催化床，然后通过至少一个含有催化剂的催化剂床，其催化剂金属处于氧化形式，第一预硫化和预活化的催化剂床达到至少220℃的温度 。

公开(公告)号：US20160145508A1

公开(公告)日：2016-05-26

申请号：US14932335

申请日：2015-11-04

申请人： Xiaochun Xu ,  Adrienne C. Lukaski ,  Keith Wilson ,  James John Schorfheide ,  Jeffrey Lawrence Kaufman

发明人： Xiaochun Xu ,  Adrienne C. Lukaski ,  Keith Wilson ,  James John Schorfheide ,  Jeffrey Lawrence Kaufman

IPC分类号： C10G65/04 ,  C10G65/02 ,  C10G65/08

CPC分类号： C10G45/50 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J23/8885 ,  B01J37/20 ,  C10G35/06 ,  C10G45/08 ,  C10G47/06 ,  C10G65/02 ,  C10G65/04 ,  C10G65/08 ,  C10G65/12 ,  C10G67/04 ,  C10G69/02 ,  C10G69/08 ,  C10G2300/1048 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2400/00 ,  C10M101/02

摘要： Methods are provided for hydrotreating a feed to generate a product with a reduced or minimized aromatics content and/or an increased distillate product yield. A distillate boiling range feed having an elevated content of sulfur and/or nitrogen can be hydrotreated using at least two hydrotreating stages with intermediate separation to produce a hydrotreated distillate boiling range product with a reduced or minimized aromatics content. Additionally or alternately, a mixed metal catalyst formed from a suitable precursor can be used during the hydrotreating. A mixed metal catalyst formed from a suitable precursor can provide an unexpectedly superior activity for aromatic saturation. A still further unexpected benefic can be achieved by combining a multi-stage hydrotreating process with intermediate separation with hydrotreating in the presence of a mixed metal catalyst formed from a suitable precursor.

摘要翻译： 提供用于加氢处理进料以产生具有降低的或最小化的芳烃含量和/或增加的馏出物产物产率的产物的方法。 具有提高的硫和/或氮含量的馏出物沸程进料可以使用至少两个具有中间分离的加氢处理阶段进行加氢处理，以产生具有降低的或最小化的芳烃含量的加氢处理的馏出物沸点产物。 另外或者替代地，在加氢处理期间可以使用由合适的前体形成的混合金属催化剂。 由合适的前体形成的混合金属催化剂可以提供出乎意料的优异的芳族饱和活性。 通过在由合适的前体形成的混合金属催化剂的存在下将多级加氢处理方法与中间分离与加氢处理组合可以实现另外的意想不到的益处。

公开(公告)号：US20160145503A1

公开(公告)日：2016-05-26

申请号：US14932268

申请日：2015-11-04

申请人： Xiaochun XU ,  Keith WILSON ,  Stuart Leon SOLED ,  Sabato MISEO ,  Doron LEVIN ,  Joseph Ernest BAUMGARTNER

发明人： Xiaochun XU ,  Keith WILSON ,  Stuart Leon SOLED ,  Sabato MISEO ,  Doron LEVIN ,  Joseph Ernest BAUMGARTNER

IPC分类号： C10G45/50 ,  C10G69/08 ,  C10G69/02 ,  C10G35/06 ,  C10G65/08

CPC分类号： C10G45/50 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J23/8885 ,  B01J37/20 ,  C10G35/06 ,  C10G45/08 ,  C10G47/06 ,  C10G65/02 ,  C10G65/04 ,  C10G65/08 ,  C10G65/12 ,  C10G67/04 ,  C10G69/02 ,  C10G69/08 ,  C10G2300/1048 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2400/00 ,  C10M101/02

摘要： Methods are provided for hydrotreating a feed to generate a product with a reduced or minimized aromatics content and/or an increased distillate product yield. A distillate boiling range feed having an elevated content of sulfur and/or nitrogen can be hydrotreated using at least two hydrotreating stages with intermediate separation to produce a hydrotreated distillate boiling range product with a reduced or minimized aromatics content. Additionally or alternately, a mixed metal catalyst formed from a suitable precursor can be used during the hydrotreating. A mixed metal catalyst formed from a suitable precursor can provide an unexpectedly superior activity for aromatic saturation. A still further unexpected benefit can be achieved by combining a multi-stage hydrotreating process with intermediate separation with hydrotreating in the presence of a mixed metal catalyst formed from a suitable precursor.

摘要翻译： 提供用于加氢处理进料以产生具有降低的或最小化的芳烃含量和/或增加的馏出物产物产率的产物的方法。 具有提高的硫和/或氮含量的馏出物沸程进料可以使用至少两个具有中间分离的加氢处理阶段进行加氢处理，以产生具有降低的或最小化的芳烃含量的加氢处理的馏出物沸点产物。 另外或者替代地，在加氢处理期间可以使用由合适的前体形成的混合金属催化剂。 由合适的前体形成的混合金属催化剂可以提供出乎意料的优异的芳族饱和活性。 在由合适的前体形成的混合金属催化剂的存在下，通过将多级加氢处理方法与中间分离与加氢处理组合可以实现另外的意想不到的益处。

公开(公告)号：US20160101404A1

公开(公告)日：2016-04-14

申请号：US14511942

申请日：2014-10-10

申请人： UOP LLC

发明人： Avnish Kumar ,  Steven F. Zink ,  Soumendra M. Banerjee

IPC分类号： B01J19/24

CPC分类号： B01J8/0449 ,  B01J8/0453 ,  C10G45/32 ,  C10G49/002 ,  C10G65/02 ,  C10G65/06 ,  C10G67/0427 ,  C10G67/10 ,  C10G67/12

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.

公开(公告)号：US09255229B2

公开(公告)日：2016-02-09

申请号：US13808426

申请日：2011-07-05

申请人： Didier Borremans ,  Maxime Lacroix ,  Katell Le Lannic-Dromard ,  Marie Ropars ,  Gloria Vendrell

发明人： Didier Borremans ,  Maxime Lacroix ,  Katell Le Lannic-Dromard ,  Marie Ropars ,  Gloria Vendrell

IPC分类号： C10G65/12 ,  C10G47/12 ,  C10G47/16 ,  C10G47/20 ,  B01J31/22 ,  C10G49/00 ,  C10G49/02 ,  C10G49/04 ,  C10G49/12 ,  C10G65/02 ,  C10G67/12 ,  B01J23/85

CPC分类号： C10G65/12 ,  B01J31/2295 ,  B01J2231/645 ,  B01J2231/646 ,  B01J2531/56 ,  B01J2531/64 ,  B01J2531/842 ,  C10G49/00 ,  C10G49/02 ,  C10G49/04 ,  C10G49/12 ,  C10G65/02 ,  C10G67/12 ,  C10G2300/1011 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/42 ,  C10G2300/703 ,  Y02P30/20

摘要： The invention concerns a process for hydroconversion of a hydrocarbonaceous feedstock comprising: a preparation step of at least one catalyst in one or more preparation reactor upstream from a reaction section, wherein (i) at least one preparation reactor feeds one or more reactor of the reaction section, or (ii) preparation reactors are dedicated for catalysts fed to at least a hydroconversion reactor or at least a hydrotreatment reactor of the reaction section; a separation step of solids contained in the liquid effluents issued from the reaction section, a treatment step of residues issued from separation section, comprising a partial oxidation step wherein said residues are partially oxidized to produce carbon monoxide, hydrogen an a metal containing residue. Such process permits improving of products quality, operation of the separation section, recovering of catalytic metals contained in the feed and supplying hydrogen to the reaction section.

摘要翻译： 本发明涉及烃类原料的加氢转化方法，包括：在反应段上游的一个或多个制备反应器中的至少一种催化剂的制备步骤，其中（i）至少一个制备反应器进料反应器的一个或多个反应器 部分，或（ii）制备反应器专用于供给至少一个加氢转化反应器或至少一个反应段的加氢处理反应器的催化剂; 包含在从反应部分发出的液体流出物中的固体的分离步骤，从分离部分发出的残留物的处理步骤，其包括部分氧化步骤，其中所述残余物被部分氧化以产生一氧化碳，氢和含金属残渣。 这种方法允许改进产品质量，分离部分的操作，回收进料中所含的催化金属并向反应部分供氢。

公开(公告)号：US09233363B2

公开(公告)日：2016-01-12

申请号：US13808469

申请日：2011-07-05

申请人： Didier Borremans ,  Maxime Lacroix ,  Katell Le Lannic-Dromard ,  Gloria Vendrell

发明人： Didier Borremans ,  Maxime Lacroix ,  Katell Le Lannic-Dromard ,  Gloria Vendrell

IPC分类号： B01J31/22 ,  C10G49/00 ,  C10G49/04 ,  C10G49/12 ,  C10G65/02 ,  C10G65/12 ,  B01J31/16 ,  B01J35/00

CPC分类号： B01J31/2295 ,  B01J23/22 ,  B01J23/28 ,  B01J23/70 ,  B01J23/88 ,  B01J31/2208 ,  B01J35/12 ,  B01J37/18 ,  B01J37/20 ,  B01J2231/645 ,  B01J2231/646 ,  B01J2531/56 ,  B01J2531/64 ,  B01J2531/842 ,  C10G49/00 ,  C10G49/04 ,  C10G49/12 ,  C10G65/02 ,  C10G65/12 ,  C10G2300/1011 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/703 ,  C10G2300/708 ,  Y02P30/20

摘要： A process for upgrading heavy hydrocarbonaceous feedstocks in at least one hydroconversion reactor for hydroconversion of the heavy hydrocarbonaceous feedstocks and in at least one hydrotreatment reactor for hydrotreatment of the heavy hydrocarbonaceous feedstocks, comprising the preparation of two or more catalysts, each catalyst being prepared from one or more catalyst precursor in at least one specific preparation reactor, the catalyst precursor containing at least one transition metal selected from group IIA, IIIB, IVB, VB, VIB, VIIB, VIII, IB or IIB of the periodic table of elements, and each preparation reactor feeding one or more hydroconversion or hydrotreatment reactor, each catalyst contained in preparation reactors being dedicated to hydroconversion or hydrotreatment of the feedstocks.

摘要翻译： 一种用于在至少一个加氢转化反应器中升级重质烃原料的方法，用于加氢转化重质烃原料和用于加氢处理重质烃原料的至少一个加氢处理反应器，包括制备两种或更多种催化剂，每种催化剂由一种 至少一种特定制备反应器中的催化剂前体，所述催化剂前体含有选自元素周期表的IIA，IIIB，IVB，VB，VIB，VIIB，VIII，IB或IIB族中的至少一种过渡金属， 供应一个或多个加氢转化或加氢处理反应器的制备反应器，制备反应器中包含的各种催化剂专用于原料的加氢转化或加氢处理。

公开(公告)号：US20150218464A1

公开(公告)日：2015-08-06

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

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.

摘要翻译： 提供了用于加氢处理来自燃料加氢裂化方法的石油馏分如底部馏分的系统和方法以产生润滑剂基础油。 可以使用具有多个催化剂床的芳族饱和阶段，或者使用具有多个芳族饱和阶段的反应器（或反应器）来降低这种石油馏分的芳族含量。 可以选择各种床或阶段中的催化剂以提供不同类型的芳族饱和活性。 初始床或阶段可提供石油馏分中1-环芳烃饱和的活性。 然后可以使用在连续较低温度下操作的一个或多个随后的床或阶段来降低石油馏分的多环芳烃含量。