公开(公告)号：US09738834B2

公开(公告)日：2017-08-22

申请号：US14396653

申请日：2013-04-26

Applicant: Nicolas Gilbert Ugolin

Inventor： Nicolas Gilbert Ugolin

IPC: B01J19/12 ,  B01J8/08 ,  C10G2/00 ,  B01J19/08 ,  B01J8/00

CPC classification number: C10G2/32 ,  B01J8/0045 ,  B01J8/0055 ,  B01J8/08 ,  B01J19/088 ,  B01J19/126 ,  B01J19/127 ,  B01J2208/0053 ,  B01J2208/00743 ,  B01J2219/0807 ,  B01J2219/0811 ,  B01J2219/0818 ,  B01J2219/0869 ,  B01J2219/0871 ,  B01J2219/0883 ,  B01J2219/0892 ,  B01J2219/0898 ,  C10G2/332 ,  C10G2/334 ,  C10G2/342 ,  C10G2/35

Abstract: An alternative process and device for carrying out Fischer Tropsch (FT) syntheses is proposed, allowing the reactant entities that take part in the FT reaction to be activated and their contributions, whether by quantity or by proportion, to be adjusted. The process consists in making a particulate phase, optionally consisting of catalytic particles, flow through a reactor. While flowing through the reactor, the particulate phase is subjected at regular intervals to the action of a plasma obtained from a gas, such as hydrogen, thus enabling hydrogen activation for hydrogenation of carbon monoxide, or carbon monoxide activation in order to lengthen the carbon chains.

公开(公告)号：US20170157546A1

公开(公告)日：2017-06-08

申请号：US15321613

申请日：2015-06-24

Applicant: VALMET AB

Inventor： Anders THYR ,  Örjan AHLGREN ,  Krister SJÖBLOM

IPC: B01D45/12 ,  C13K1/02 ,  B01J8/08 ,  B01D45/02 ,  B04C5/18

CPC classification number: B01D45/12 ,  B01D45/02 ,  B01J8/08 ,  B04C5/18 ,  B04C5/22 ,  C12M45/20 ,  C13K1/02

Abstract: A steam separation unit for separation of steam from lignocellulosic biomass material in a hydrolysis process includes a treatment vessel including a separation section and a biomass collection section. The separation section is arranged with at least one inlet for receiving at least partly hydrolyzed biomass material mixed with steam and at least one control outlet for discharging the steam from the vessel. A biomass collection section arranged to be filled at least partly with liquid during operation and coupled to the separation section to collect the biomass material after separation from steam, wherein the biomass collection section includes a mixing element for mixing the biomass material with liquid and at least one control valve for discharging biomass material mixed with liquid. A system for hydrolysis of lignocellulosic biomass material including such a separation unit is also presented.

公开(公告)号：US09670012B2

公开(公告)日：2017-06-06

申请号：US14831423

申请日：2015-08-20

Applicant: Owen Potter

Inventor： Owen Potter

IPC: F26B3/08 ,  B65G53/66 ,  B65G53/16 ,  F26B17/10 ,  F26B21/00 ,  B01J8/08 ,  B01J8/00 ,  F28C3/12 ,  F28D19/02 ,  F26B3/092

CPC classification number: B65G53/66 ,  B01J8/0015 ,  B01J8/005 ,  B01J8/08 ,  B01J2208/00088 ,  B01J2208/00548 ,  B01J2208/0084 ,  B65G53/16 ,  F26B3/0923 ,  F26B17/10 ,  F26B17/101 ,  F26B17/104 ,  F26B21/003 ,  F28C3/12 ,  F28D19/02

Abstract: A gas-particle processing method comprising: introducing gas into a chamber through a gas inlet; flowing the gas through the chamber from the gas inlet to the gas outlet at a first controlled mass flowrate; introducing at least one particle stream into the chamber through one or more particle inlets of the chamber at a second controlled mass flowrate; flowing each particle stream through a respective processing region in the chamber; and controlling the first and/or second mass flowrates, such that the gas-particle mixture porosity in a substantial portion of each processing region is 0.900-0.995.

公开(公告)号：US20170137342A1

公开(公告)日：2017-05-18

申请号：US15343670

申请日：2016-11-04

Applicant: ExxonMobil Research and Engineering Company

Inventor： Arsam BEHKISH ,  Michael F. Raterman ,  Surya Bhaskara Reddy KARRI

IPC: C07C1/20 ,  B01J19/24 ,  B01J8/08

CPC classification number: C07C1/20 ,  B01J8/005 ,  B01J8/006 ,  B01J8/008 ,  B01J8/08 ,  B01J8/085 ,  B01J8/12 ,  B01J19/24 ,  B01J2219/24 ,  C10G3/54 ,  C10G11/16 ,  Y02P30/20

Abstract: Multiphase separators, processes and systems for converting an oxygenate and/or olefin feedstock to a hydrocarbon product are described herein.

公开(公告)号：US09605215B2

公开(公告)日：2017-03-28

申请号：US14095698

申请日：2013-12-03

Applicant: HEADWATERS HEAVY OIL, LLC

Inventor： Roger K. Lott ,  Lap Keung Lee

IPC: C10G49/10 ,  B01J8/08 ,  C10G49/00 ,  B01J8/22 ,  C10G47/26 ,  C10G67/08 ,  C10G65/02 ,  C10G49/12

CPC classification number: 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

Abstract: A hydroprocessing system involves introducing heavy oil and in situ formed metal sulfide catalyst particles, or a catalyst precursor capable of forming metal sulfide catalyst particles in situ within the heavy oil, into a hydroprocessing reactor. The metal sulfide catalyst particles are formed in situ by 1) premixing a catalyst precursor with a hydrocarbon diluent to form a precursor mixture, 2) mixing the precursor mixture with heavy oil to form a conditioned feedstock, and 3) heating the conditioned feedstock to decompose the catalyst precursor and cause or allow metal from the precursor to react with sulfur in the heavy oil to form the metal sulfide catalyst particles in situ in the heavy oil. The in situ formed metal sulfide catalyst particles catalyze beneficial upgrading reactions between the heavy oil and hydrogen and eliminates or reduces formation of coke precursors and sediment.

公开(公告)号：US20170066978A1

公开(公告)日：2017-03-09

申请号：US15354230

申请日：2016-11-17

Applicant: HEADWATERS HEAVY OIL, LLC

Inventor： Roger K. Lott ,  Lap-Keung Lee

IPC: C10G65/00 ,  C10G45/04 ,  B01J8/22 ,  C10G45/46 ,  B01J8/08 ,  C10G47/06 ,  C10G45/34

CPC classification number: B01J8/08 ,  B01J8/22 ,  B01J8/226 ,  C10G45/04 ,  C10G45/16 ,  C10G45/34 ,  C10G45/46 ,  C10G45/56 ,  C10G47/06 ,  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

Abstract: A system and method for preparing and conditioning a heavy oil feedstock for hydroprocessing in a hydroprocessing system includes forming metal sulfide catalyst particles in situ within the heavy oil feedstock. The metal sulfide catalyst particles are formed in situ by (1) premixing a catalyst precursor with a hydrocarbon diluent to form a diluted precursor mixture, (2) mixing the diluted precursor mixture with the heavy oil feedstock to form a conditioned feedstock, and (3) heating the conditioned feedstock to decompose the catalyst precursor and cause or allow metal from the precursor to react with sulfur in the heavy oil feedstock to form metal sulfide catalyst particles in situ in the heavy oil feedstock. The in situ formed metal sulfide catalyst particles catalyze beneficial upgrading reactions between the heavy oil feedstock and hydrogen and eliminates or reduces formation of coke precursors and sediment.

Abstract translation: 用于在加氢处理系统中制备和调节用于加氢处理的重油原料的系统和方法包括在重油原料内原位形成金属硫化物催化剂颗粒。 金属硫化物催化剂颗粒通过（1）预先混合催化剂前体与烃稀释剂以形成稀释的前体混合物而原位形成，（2）将稀释的前体混合物与重油原料混合以形成调节原料，和（3 加热经调理的原料以分解催化剂前体并引起或允许来自前体的金属与重油原料中的硫反应，以在重油原料中原位形成金属硫化物催化剂颗粒。 原位形成的金属硫化物催化剂颗粒催化重油原料和氢之间的有益升级反应，消除或减少焦炭前体和沉淀物的形成。

公开(公告)号：US20150152019A1

公开(公告)日：2015-06-04

申请号：US14556342

申请日：2014-12-01

Applicant: Haldor Topsøe A/S

Inventor： Kristian Lindell ,  Thomas Sandahl Christensen ,  Michael Hultqvist ,  Kim Aasberg-Petersen

IPC: C07C1/04 ,  B01J8/02 ,  B01J8/08 ,  B01J8/06

CPC classification number: C07C1/041 ,  B01J8/02 ,  B01J8/065 ,  B01J8/08 ,  B01J2208/027 ,  C01B3/38 ,  C01B3/382 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0475 ,  C01B2203/062

Abstract: A process for the conversion of natural gas to hydrocarbon products comprises the steps of (a) mixing natural gas with a small amount of hydrogen, (b) purifying the mixture from (a) in a feed purification section to obtain purified natural gas, (c) mixing the purified natural gas from (b) with steam to obtain the desired steam-to-carbon (S/C) ratio, (d) mixing the natural gas/steam mixture from (c) with the tail gas from the downstream Fischer-Tropsch synthesis or a part thereof in a syngas section and converting the mixture into a synthesis gas, (e) cooling the synthesis gas from (d) and condensing out the process water from it, (f) leading the dry synthesis gas from (e) to a carbon dioxide removal section, where the CO2 is removed from the synthesis gas, and (g) sending the CO2-deprived synthesis gas to the downstream Fischer-Tropsch synthesis unit as a make-up gas. The carbon dioxide removed from the syngas in step (f) is either vented or kept for other use without any part of it being recycled.

Abstract translation: 将天然气转化为烃产物的方法包括以下步骤：（a）将天然气与少量的氢气混合，（b）在进料纯化段中纯化（a）的混合物以获得纯化天然气，（ c）将来自（b）的纯化天然气与蒸汽混合以获得所需的蒸汽 - 碳（S / C）比，（d）将来自（c）的天然气/蒸汽混合物与来自下游的尾气混合 费 - 托合成或其一部分在合成气部分中并将混合物转化为合成气，（e）从（d）冷却合成气并从其中冷凝出工艺水，（f）使干燥的合成气从 （e）到二氧化碳去除部分，其中CO 2从合成气中除去，和（g）将CO 2去除的合成气作为补充气体送入下游费 - 托合成装置。 在步骤（f）中从合成气中除去的二氧化碳被排出或保存用于其他用途，而没有任何部分被再循环。

公开(公告)号：US08999250B2

公开(公告)日：2015-04-07

申请号：US14465110

申请日：2014-08-21

Applicant: UOP LLC

Inventor： Charles L. Hemler, Jr.

IPC: F27B15/08 ,  B01J29/90 ,  B01J8/08

CPC classification number: B01J29/90 ,  B01J8/003 ,  B01J8/0055 ,  B01J8/08 ,  B01J8/1845 ,  B01J8/26 ,  B01J38/10 ,  B01J38/12 ,  B01J2208/00752 ,  B01J2208/0084 ,  B01J2208/00849 ,  B01J2208/025

Abstract: One exemplary embodiment can be a process for mixing catalyst in a regenerator. The process can include providing a first stream of catalyst, a second stream of catalyst mixed with the first stream of catalyst, and an oxygen-containing gas to a chamber via a distributor of the regenerator. Generally, the chamber imparts a swirl to at least one of the oxygen-containing gas, the first catalyst, and the second catalyst for regenerating the catalyst.

Abstract translation: 一个示例性实施方案可以是在再生器中混合催化剂的方法。 该方法可以包括提供第一催化剂流，与第一催化剂流混合的第二催化剂流，以及通过再生器的分配器向室内提供含氧气体。 通常，室向至少一种含氧气体，第一催化剂和第二催化剂施加涡流以再生催化剂。

公开(公告)号：US20140178257A1

公开(公告)日：2014-06-26

申请号：US14191621

申请日：2014-02-27

Applicant: UOP LLC

Inventor： Robert S. Haizmann

IPC: B01J8/24

CPC classification number: C10G47/26 ,  B01J8/08 ,  B01J8/24 ,  C10G49/22 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/4081 ,  C10G2400/02

Abstract: One exemplary embodiment can include a slurry hydrocracking process. The process can include combining one or more hydrocarbons and a slurry hydrocracking catalyst as a feed to a slurry hydrocracking reaction zone, fractionating an effluent from the slurry hydrocracking reaction zone, separating the pitch from at least a portion of the slurry hydrocracking catalyst, and recycling the suspension to the slurry hydrocracking reaction zone. The slurry hydrocracking catalyst may include a support. Fractionating the effluent may provide a light vacuum gas oil, a heavy vacuum gas oil, and a mixture comprising a pitch and the slurry hydrocracking catalyst. Generally, the separated slurry hydrocracking catalyst is comprised in a suspension.

Abstract translation: 一个示例性实施方案可以包括浆料加氢裂化方法。 该方法可以包括将一种或多种烃和浆料加氢裂化催化剂作为浆料加氢裂化反应区的进料组合，从淤浆加氢裂化反应区分馏出流出物，从沥青加氢裂化催化剂的至少一部分分离沥青，再循环 悬浮液到浆料加氢裂化反应区。 浆料加氢裂化催化剂可以包括载体。 对流出物进行分馏可以提供轻质真空瓦斯油，重质减压瓦斯油，以及包含沥青和浆料加氢裂化催化剂的混合物。 通常，分离的浆料加氢裂化催化剂包含在悬浮液中。

公开(公告)号：US08747767B2

公开(公告)日：2014-06-10

申请号：US13141002

申请日：2009-12-21

Applicant: Leslie Andrew Chewter ,  Hubertus Wilhelmus Albertus Dries ,  Rene Samson ,  Mao Ye

Inventor： Leslie Andrew Chewter ,  Hubertus Wilhelmus Albertus Dries ,  Rene Samson ,  Mao Ye

IPC: B01J8/18 ,  B01J8/38 ,  B01J8/00 ,  C10G11/16

CPC classification number: C07C1/22 ,  B01J8/0015 ,  B01J8/0055 ,  B01J8/08 ,  B01J8/18 ,  B01J8/1809 ,  B01J8/1863 ,  B01J8/1872 ,  B01J8/26 ,  B01J8/28 ,  B01J8/388 ,  B01J29/90 ,  B01J2208/00548 ,  B01J2208/00557 ,  B01J2208/00761 ,  B01J2208/00769 ,  C07C1/20 ,  C10G3/49 ,  C10G3/57 ,  C10G11/16 ,  C10G11/18 ,  C10G11/182 ,  C10G2300/1081 ,  C10G2300/1088 ,  C10G2300/802 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P20/584 ,  Y02P30/20 ,  C07C11/02

Abstract: A catalyst return apparatus is disclosed as well as a riser reactor system comprising the conduit apparatus and a riser reactor, the conduit apparatus comprising a catalyst return conduit and at least two flow control devices in series, each flow control device arranged to control the flow of fluid through the conduit, wherein the length of the catalyst return conduit is more than 20 m. A process for reacting a feedstock in a riser reactor system comprising a riser reactor, the catalyst return apparatus and, and a stage vessel, the process comprising: holding a fluid comprising the catalyst in the at least one stage vessel for a residence time of at least 10 seconds.

Abstract translation: 公开了一种催化剂返回装置以及包括导管装置和提升管反应器的提升管反应器系统，该导管装置包括催化剂返回导管和串联的至少两个流量控制装置，每个流量控制装置被布置成控制流动 流体通过导管，其中催化剂返回导管的长度大于20μm。 一种用于在提升管反应器系统中使原料反应的方法，其包括提升管反应器，催化剂返回装置和阶段容器，该方法包括：将包含催化剂的流体保持在至少一个级容器中用于停留时间 至少10秒钟。