公开(公告)号：US11772091B2

公开(公告)日：2023-10-03

申请号：US16646330

申请日：2017-12-08

Applicant: Shanghai Huachang Environmental Protection Co., Ltd ,  Sichuan University

Inventor： Hualin Wang ,  Pengbo Fu ,  Zhaohui Huang ,  Aibin Huang ,  Cheng Huang ,  Jianhuai Sun ,  Ying Zhao ,  Liquan Li ,  Chonggang Chen ,  Qian Zeng ,  Jianping Li ,  Yilin Fang ,  Fei Wang ,  Xia Jiang

IPC: B01J38/58 ,  B01D45/16 ,  B01J38/10 ,  B01J38/56 ,  C10G11/18 ,  C10G45/20 ,  C10G45/56 ,  C10G47/30 ,  B01J38/72 ,  B01J8/00 ,  B01D5/00 ,  B01J8/16

CPC classification number: B01J38/58 ,  B01D5/00 ,  B01D45/16 ,  B01J8/0055 ,  B01J8/16 ,  B01J38/10 ,  B01J38/56 ,  B01J38/72 ,  C10G11/182 ,  C10G45/20 ,  C10G45/56 ,  C10G47/30 ,  C10G2300/1055 ,  C10G2300/706 ,  C10G2400/04

Abstract: The present disclosure relates to a method and an apparatus for treating, sorting and recycling an oil-containing discharged catalyst. There is provided a method for treating, sorting and recycling an oil-containing discharged catalyst, wherein the method comprises the following steps: (A) cyclonic washing and on-line activation of a discharged catalyst; (B) cyclonic spinning solvent stripping of the catalyst; (C) gas stream acceleration sorting of a high activity catalyst; (D) cyclonic restriping and particle capture of the high activity catalyst; and (E) cooling of the gas and condensation removal of the solvent. There is further provided an apparatus for treating, sorting and recycling an oil-containing discharged catalyst.

公开(公告)号：US10933395B1

公开(公告)日：2021-03-02

申请号：US16551499

申请日：2019-08-26

Applicant: UOP LLC

Inventor： John C. Maley ,  Ka Leung Lok ,  Jeffrey Grott ,  Amresh Kumar Tiwari

IPC: B01J8/02 ,  C10G45/56 ,  C10G47/30 ,  C10G49/16

Abstract: A reforming reactor and process of using same in which a flow distributor distributes the process gas circumferentially to the reactive zone. 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 flow distributor having two horizontal portions connected to opposite ends of a vertical portion.

公开(公告)号：US11732202B1

公开(公告)日：2023-08-22

申请号：US17703381

申请日：2022-03-24

Applicant: Saudi Arabia Oil Company

Inventor： Miao Sun ,  Zhonglin Zhang ,  Noor Al-Mana ,  Hattan T. Janbi ,  Sohel K. Shaikh ,  Eman Z. Albaher ,  Noor A. Sulais

IPC: C10G69/00 ,  C10G69/12 ,  C10G45/56 ,  C10G45/54 ,  C10G45/50 ,  C10G45/64 ,  C10G35/095 ,  C10G9/36 ,  B01J29/04 ,  C10G65/08

CPC classification number: C10G69/123 ,  B01J29/045 ,  C10G9/36 ,  C10G35/095 ,  C10G45/50 ,  C10G45/54 ,  C10G45/56 ,  C10G45/64 ,  C10G65/08 ,  C10G2300/1096 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2300/70 ,  C10G2400/30

Abstract: A method for producing aromatic compounds from pyrolysis oil comprises: upgrading the pyrolysis oil to pyrolysis gasoline in a multi-stage reactor comprising a slurry-phase reactor and a fixed-bed reactor, wherein the slurry-phase reactor comprises a mixed metal oxide catalyst, and the fixed-bed reactor comprises a mesoporous zeolite-supported metal catalyst; aromatizing the pyrolysis gasoline in an aromatization unit; hydrodealkylating and transalkylating a product from the aromatization unit in a hydrodealkylation-transalkylation unit, thereby producing an aromatic stream; and processing the aromatic stream in an aromatics recovery complex to produce the aromatic compounds comprising benzene, toluene, and xylenes (BTX).

公开(公告)号：US10822562B2

公开(公告)日：2020-11-03

申请号：US16071232

申请日：2017-01-23

Applicant: ANELLOTECH, INC.

Inventor： Charles Sorensen

IPC: C10L1/16 ,  C10L1/06 ,  C10L1/12 ,  C10G1/00 ,  C07C5/10 ,  C10B53/02 ,  C10B57/06 ,  C10G1/08 ,  C10G45/54 ,  C10G45/56

Abstract: The present invention provides a catalytic fast pyrolysis process for the production of fuel blendstocks and chemicals. In addition, the invention provides compositions of renewable blendstocks, compositions of renewable fuel blends, and compositions of 100 percent renewable fuels compatible with gasoline specifications and regulations.

公开(公告)号：US5977192A

公开(公告)日：1999-11-02

申请号：US192037

申请日：1998-11-13

Applicant: Gregg J. Howsmon ,  Robert J. Wittenbrink ,  Claude C. Culross ,  Louis F. Burns

Inventor： Gregg J. Howsmon ,  Robert J. Wittenbrink ,  Claude C. Culross ,  Louis F. Burns

IPC: B01J23/36 ,  B01J8/00 ,  B01J8/22 ,  B01J23/889 ,  B01J35/02 ,  C07B61/00 ,  C07C29/156 ,  C07C31/04 ,  C10G2/00 ,  C10G45/02 ,  C10G45/16 ,  C10G45/32 ,  C10G45/42 ,  C10G45/44 ,  C10G45/56 ,  C10G45/66 ,  C10G47/26 ,  C10G49/02 ,  C10G49/12 ,  C07C27/00 ,  C07B63/02 ,  C10G45/00 ,  C10G47/02

CPC classification number: C10G2/331 ,  B01J8/0015 ,  B01J8/006 ,  B01J8/22 ,  C10G2/342 ,  C10G45/02 ,  C10G45/16 ,  C10G45/32 ,  C10G45/42 ,  C10G45/44 ,  C10G45/56 ,  C10G45/66 ,  C10G47/26 ,  C10G49/02 ,  C10G49/12 ,  B01J2208/00672 ,  B01J2208/00681 ,  B01J2219/00006 ,  B01J23/8896 ,  B01J35/023

Abstract: Small particle size catalysts having an average particle size of less than 20 or 10 microns, which agglomerate when contacted with a hydrocarbon liquid, are easily dispersed in the hydrocarbon liquid by first forming a mixture comprising the catalyst particles and one or more non-acidic, liquid polar oxygenates, such as an alcohol, ketone, ester, ether or mixture thereof. The mixture is contacted with the hydrocarbon liquid in which the particles then readily disperse. This process is useful for adding fresh or regenerated small particle size catalyst to catalytic hydroprocessing process slurries, including a reactive Fischer-Tropsch hydrocarbon synthesis slurry. One to four carbon atom alcohols are preferred oxygenates for use with a Fischer-Tropsch slurry.

Abstract translation: 平均粒径小于20或10微米的小颗粒尺寸的催化剂，当与烃液体接触时，其聚集容易地分散在烃液体中，首先形成包含催化剂颗粒和一种或多种非酸性， 液体极性含氧化合物，例如醇，酮，酯，醚或其混合物。 混合物与其中颗粒容易分散的烃液体接触。 该方法可用于将新鲜或再生的小粒度催化剂加入到催化加氢处理浆料中，包括反应性费 - 托烃合成浆料。 一至四个碳原子醇是与费 - 托浆料一起使用的优选的含氧化合物。

公开(公告)号：US20210060509A1

公开(公告)日：2021-03-04

申请号：US16551499

申请日：2019-08-26

Applicant: UOP LLC

Inventor： John C. Maley ,  Ka Leung Lok ,  Jeffrey Grott ,  Amresh Kumar Tiwari

IPC: B01J8/02 ,  C10G45/56 ,  C10G47/30 ,  C10G49/16

Abstract: A reforming reactor and process of using same in which a flow distributor distributes the process gas circumferentially to the reactive zone. 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 flow distributor having two horizontal portions connected to opposite ends of a vertical portion.

公开(公告)号：US10767127B2

公开(公告)日：2020-09-08

申请号：US16071240

申请日：2017-01-23

Applicant: ANELLOTECH, INC.

Inventor： Charles Sorensen

IPC: C10L1/16 ,  C10G1/00 ,  C10G45/54 ,  C10G45/56 ,  C07C5/10 ,  C10L1/06 ,  C10L1/12 ,  C10B53/02 ,  C10B57/06 ,  C10G1/08

Abstract: The present invention provides a catalytic fast pyrolysis process for the production of fuel blendstocks and chemicals. In addition, the invention provides compositions of renewable blendstocks, compositions of renewable fuel blends, and compositions of 100 percent renewable fuels compatible with gasoline specifications and regulations.

公开(公告)号：US10118146B2

公开(公告)日：2018-11-06

申请号：US15354230

申请日：2016-11-17

Applicant: HEADWATERS HEAVY OIL, LLC

Inventor： Roger K. Lott ,  Lap-Keung Lee

IPC: B01J8/08 ,  C10G49/12 ,  C10G45/16 ,  C10G45/56 ,  B01J8/22 ,  C10G47/26 ,  C10G67/08 ,  C10G65/02 ,  C10G49/00 ,  C10G45/04 ,  C10G45/34 ,  C10G45/46 ,  C10G47/06 ,  C10G65/00

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.

公开(公告)号：US09162207B2

公开(公告)日：2015-10-20

申请号：US13502218

申请日：2010-10-19

Applicant: Li Jia ,  Yongzhong Jia ,  Hailong Ge

Inventor： Li Jia ,  Yongzhong Jia ,  Hailong Ge

IPC: B01J8/22 ,  B01J8/18 ,  C10G45/56 ,  C10G49/16 ,  C10G47/30 ,  B01J8/00 ,  B01J23/85 ,  B01J23/883 ,  B01J35/02 ,  B01J35/10 ,  C10G1/06 ,  C10G45/08 ,  C10G45/20 ,  C10G65/04 ,  B01J21/04

CPC classification number: B01J8/226 ,  B01J8/007 ,  B01J8/1854 ,  B01J8/1872 ,  B01J21/04 ,  B01J23/85 ,  B01J23/883 ,  B01J35/023 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/108 ,  B01J2208/0084 ,  C10G1/06 ,  C10G45/08 ,  C10G45/20 ,  C10G45/56 ,  C10G47/30 ,  C10G49/16 ,  C10G65/04 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/4018

Abstract: The invention relates to a fluidized bed reactor and a hydrogenation method thereof. The fluidized bed reactor (7) comprises a reactor shell (103) vertical to the ground and a phase separator (111) at the upper part of the shell (103). An inner circulation zone is provided under the phase separator (111), and comprises a cylinder (114), a tapered diffusion section (115) and a guiding structure (104). In the hydrogenation method using the fluidized bed reactor (7), an expanded bed reactor (3) is used to further hydrogenate part of the product from the fluidized bed reactor (7), and supply catalyst without influencing on the stable operation of the fluidized bed reactor (7).

Abstract translation: 本发明涉及一种流化床反应器及其氢化方法。 流化床反应器（7）包括垂直于地面的反应器壳体（103）和在壳体（103）的上部的相分离器（111）。 在所述相分离器（111）的下方设置有内部循环区域，包括圆筒（114），锥形扩散部（115）和引导结构（104）。 在使用流化床反应器（7）的氢化方法中，使用膨胀床反应器（3）将来自流化床反应器（7）的部分产物进一步氢化，并提供催化剂，而不影响流化床反应器 床反应器（7）。

公开(公告)号：US08999247B2

公开(公告)日：2015-04-07

申请号：US13654022

申请日：2012-10-17

Applicant: UOP LLC

Inventor： Paul R. Zimmerman

IPC: C10G45/56 ,  C10G47/26 ,  C10G49/12 ,  C10G65/10 ,  C10G49/26 ,  C10G47/36 ,  B01J8/18 ,  B01J8/22 ,  C10G45/00

CPC classification number: C10G49/12 ,  B01J8/1818 ,  B01J8/22 ,  B01J2208/0061 ,  B01J2219/0004 ,  C10G45/00 ,  C10G45/56 ,  C10G47/26 ,  C10G47/36 ,  C10G49/26 ,  C10G65/10 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/301

Abstract: In one exemplary embodiment, a system for reacting a first feed can include a petroleum fraction having at least about 90%, by volume, with a boiling point of at least about 300° C. The system can include a bubble column reactor. The bubble column reactor, in turn, can include a first inlet for the first feed and a second inlet for a second feed including a gas rich in hydrogen. In addition, the petroleum fraction may be in counter-current flow with respect to the gas rich in hydrogen inside the bubble column reactor.

Abstract translation: 在一个示例性实施方案中，用于使第一进料反应的系统可以包括具有至少约90％（体积），沸点为至少约300℃的石油馏分。该体系可包括泡罩塔反应器。 泡罩塔反应器又可以包括用于第一进料的第一入口和用于包含富含氢的气体的第二进料的第二入口。 此外，石油馏分相对于气泡塔式反应器内富含氢的气体可以是逆流的。