公开(公告)号：US12102979B2

公开(公告)日：2024-10-01

申请号：US17892924

申请日：2022-08-22

申请人： Sasol Germany GmbH

发明人： Marcos Schoneborn ,  Noelia Guillen-Hurtado ,  Thomas Harmening ,  Dirk Niemeyer ,  Diane Howe

IPC分类号： B01J23/00 ,  B01J21/04 ,  B01J23/10 ,  B01J35/30 ,  B01J35/61 ,  B01J35/63 ,  B01J35/64 ,  B01J35/67 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  C04B41/00 ,  C04B41/50 ,  C04B41/87 ,  C04B111/00 ,  F01N3/10 ,  F01N3/28 ,  F01N13/16

CPC分类号： B01J23/002 ,  B01J21/04 ,  B01J23/10 ,  B01J35/30 ,  B01J35/613 ,  B01J35/615 ,  B01J35/617 ,  B01J35/633 ,  B01J35/635 ,  B01J35/647 ,  B01J35/67 ,  B01J37/0045 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/035 ,  C04B41/009 ,  C04B41/5045 ,  C04B41/87 ,  F01N3/2828 ,  F01N13/16 ,  B01J35/397 ,  B01J2523/00 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/74 ,  C04B2111/0081 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/44 ,  F01N3/101 ,  F01N2510/063 ,  Y02T10/12 ,  C04B41/009 ,  C04B35/119 ,  C04B38/0054 ,  C04B41/5045 ,  C04B41/4535 ,  C04B41/455 ,  C04B41/5042 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/3725 ,  B01J2523/48

摘要： The present invention relates to a metal oxide coated composite comprising a core consisting of a mixture of a La stabilized Al2O3 phase and an Ce/Zr/RE2O3 mixed oxide phase, the core having a specific crystallinity, specific pore volume and a specific pore size distribution, and a method for the production of the metal oxide coated composite.

公开(公告)号：US20240278221A1

公开(公告)日：2024-08-22

申请号：US18688916

申请日：2022-09-05

申请人： JGC Catalysts and Chemicals Ltd.

发明人： Kenji Yamane ,  Hiroshi Shintaku ,  Yusuke Matsumoto

IPC分类号： B01J27/16 ,  B01J35/63 ,  B01J35/64 ,  B01J35/67 ,  C10G45/04

CPC分类号： B01J27/16 ,  B01J35/635 ,  B01J35/647 ,  B01J35/67 ,  C10G45/04

摘要： [Problem] To provide a catalyst for hydrotreating a heavy hydrocarbon oil, the catalyst exhibiting excellent demetallization performance, desulfurization performance, and deasphaltene performance and having high strength. [Solution] A hydrotreating catalyst, which is a catalyst for hydrotreating a heavy hydrocarbon oil, the catalyst including an alumina-phosphorus oxide carrier, and a hydrogenation-active metal component supported on the carrier, in which the content of phosphorus in the carrier is 0.4 to 2.0 mass % in terms of P2O5, the carrier has a local maximum value of the differential pore volume distribution in a pore diameter range of 18 to 22 nm measured by mercury intrusion porosimetry, in the carrier, the ratio (ΔPV/PVT) of a volume (ΔPV) of pores having a pore diameter in a range deviating from a range of a pore diameter at the local maximum value±2 nm to the total pore volume (PVT) measured by mercury intrusion porosimetry is 0.50 or less, and the crystalline form of a portion of alumina in the alumina-phosphorus oxide carrier is γ-alumina.

公开(公告)号：US12042785B1

公开(公告)日：2024-07-23

申请号：US18367579

申请日：2023-09-13

申请人： Dimensional Energy, Inc.

发明人： Rafael Luis Espinoza

IPC分类号： B01J23/75 ,  B01J35/30 ,  B01J35/63 ,  B01J35/64 ,  B01J37/04 ,  B01J37/08

CPC分类号： B01J23/75 ,  B01J35/30 ,  B01J35/633 ,  B01J35/647 ,  B01J37/04 ,  B01J37/08

摘要： A Fischer-Tropsch catalyst includes a substantially homogeneous blend of cobalt and alumina, wherein the catalyst includes a pore volume (PV) ranging from 0.3 cc/g to 0.5 cc/g and an average pore diameter (PD) ranging from 18 nm to 30 nm. Methods of preparing the Fischer-Tropsch catalyst are also included in the present disclosure.

公开(公告)号：US12037254B2

公开(公告)日：2024-07-16

申请号：US18101923

申请日：2023-01-26

申请人： Saudi Arabian Oil Company ,  King Abdullah University of Science and Technology

发明人： Robert Peter Hodgkins ,  Omer Refa Koseoglu ,  Jean-Marie Maurice Basset ,  Kuo-Wei Huang ,  Anissa Bendjeriou Sedjerari ,  Manoj K. Gangwar ,  Sathiyamoorthy Murugesan

IPC分类号： B01J29/03 ,  B01J29/40 ,  B01J31/12 ,  B01J35/40 ,  B01J35/64 ,  B01J37/02 ,  B01J37/16 ,  C01B39/02 ,  C01B39/40

CPC分类号： C01B39/40 ,  B01J29/405 ,  B01J35/40 ,  B01J35/647 ,  B01J35/651 ,  B01J37/0203 ,  B01J37/16 ,  C01B39/026 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/86 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/16

摘要： Disclosed herein are modified zeolites and methods for making modified zeolites. In one or more embodiments disclosed herein, a modified zeolite may include a microporous framework comprising a plurality of micropores having diameters of less than or equal to 2 nm. The microporous framework may include at least silicon atoms and oxygen atoms. The modified zeolite may further include organometallic moieties each bonded to bridging oxygen atoms. The organometallic moieties may include a titanium atom. The titanium atom may be bonded to a bridging oxygen atom, and the bridging oxygen atom may bridge the titanium atom of the organometallic moiety and a silicon atom of the microporous framework.

公开(公告)号：US20240182796A1

公开(公告)日：2024-06-06

申请号：US18283535

申请日：2022-03-17

申请人： SABIC Global Technologies B.V. ,  King Fahd University of Petroleum and Minerals

发明人： Syed Ahmed Ali ,  Ziyauddin Shahabuddin Qureshi ,  Khalid Jafar Al-Nawad ,  Abdullah Mohammed Aitani ,  Sulaiman Saleh Al-Khattaf ,  Abdulkarim Al-Mutairi ,  Khalid Almajnouni ,  Nabil Alyasser ,  Mahalingam Rathinam Jothi

IPC分类号： C10G47/20 ,  B01J29/16 ,  B01J29/74 ,  B01J29/78 ,  B01J35/63 ,  B01J35/64

CPC分类号： C10G47/20 ,  B01J29/166 ,  B01J29/7415 ,  B01J29/7815 ,  B01J35/633 ,  B01J35/647 ,  B01J2229/18 ,  C07C2523/28 ,  C07C2523/42 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2529/16 ,  C07C2529/74 ,  C07C2529/78

摘要： A process for converting a feedstock including dicyclopentadiene to monoaromatic hydrocarbons, the process including providing a hydrocracking catalyst including a zeolite support having an average pore diameter of 5 to 13 nanometers, such as 9 to 12 nanometers, and greater than 3 to 15 weight percent, such as 5 to 15 weight percent of molybdenum tungsten, nickel, cobalt, platinum, palladium, or a combination comprising at least one of the foregoing impregnated on the zeolite support based on a total weight of the hydrocracking catalyst: and contacting the feedstock with the hydrocracking catalyst in the presence of hydrogen to provide a reaction product stream including the monoaromatic hydrocarbons converted from the dicyclopentadiene.

公开(公告)号：US11986813B2

公开(公告)日：2024-05-21

申请号：US17707115

申请日：2022-03-29

申请人： ALBEMARLE CATALYSTS COMPANY B. V.

发明人： Marcel Adriaan Jansen ,  Henk Jan Tromp ,  Bob Gerardus Oogjen ,  Sander Hendrikus Lambertus Thoonen ,  Jan Nieman ,  Wilhelmus Clemens Jozef Veerman

IPC分类号： B01J37/00 ,  B01J21/02 ,  B01J23/85 ,  B01J23/882 ,  B01J23/883 ,  B01J27/188 ,  B01J35/61 ,  B01J35/63 ,  B01J35/64 ,  B01J37/02 ,  B01J37/20 ,  C10G45/08

CPC分类号： B01J37/0009 ,  B01J21/02 ,  B01J23/85 ,  B01J23/882 ,  B01J23/883 ,  B01J27/188 ,  B01J35/613 ,  B01J35/615 ,  B01J35/633 ,  B01J35/635 ,  B01J35/638 ,  B01J35/647 ,  B01J37/0203 ,  B01J37/0207 ,  B01J37/0219 ,  C10G45/08 ,  B01J37/20 ,  C10G2300/70

摘要： A catalyst having at least one Group VIB metal component, at least one Group VIII metal component, a phosphorus component, and a boron-containing carrier component. The amount of the phosphorus component is at least 1 wt %, expressed as an oxide (P2O5) and based on the total weight of the catalyst, and the amount of boron content is in the range of about 1 to about 13 wt %, expressed as an oxide (B2O3) and based on the total weight of the catalyst. In one embodiment of the invention, the boron-containing carrier component is a product of a co-extrusion of at least a carrier and a boron source. A method for producing the catalyst and its use for hydrotreating a hydrocarbon feed are also described.

公开(公告)号：US11981622B2

公开(公告)日：2024-05-14

申请号：US17288382

申请日：2019-10-28

申请人： SHOWA DENKO K.K.

发明人： Wataru Oguchi ,  Gen Inoue ,  Toshihiro Kimura ,  Masafumi Koyano ,  Takuya Kuzutani

IPC分类号： C07C29/17 ,  B01J21/08 ,  B01J23/30 ,  B01J35/61 ,  B01J35/64 ,  B01J37/04 ,  B01J37/08 ,  C07C29/04

CPC分类号： C07C29/172 ,  B01J21/08 ,  B01J23/30 ,  B01J35/615 ,  B01J35/647 ,  B01J35/651 ,  B01J35/653 ,  B01J37/04 ,  B01J37/082 ,  C07C29/04

摘要： A method and catalyst for producing an alcohol, which method includes supplying water and a C2-C5 olefin to a reactor and performing hydration in a gas phase using a solid acid catalyst. The solid acid catalyst is one in which a heteropolyacid or a salt thereof is supported on a silica carrier. The silica carrier is obtained by kneading a fumed silica obtained by a combustion method, a silica gel obtained by a gel method, and a colloidal silica obtained by a sol-gel method or a water glass method; molding the resulting kneaded product; and calcining the resulting molded body.

公开(公告)号：US20240149250A1

公开(公告)日：2024-05-09

申请号：US18550116

申请日：2022-03-10

申请人： CHEVRON U.S.A. INC.

发明人： Yihua ZHANG ,  Guan-Dao LEI

IPC分类号： B01J23/44 ,  B01J21/04 ,  B01J21/12 ,  B01J23/42 ,  B01J35/63 ,  B01J35/64 ,  C10G45/52

CPC分类号： B01J23/44 ,  B01J21/04 ,  B01J21/12 ,  B01J23/42 ,  B01J35/633 ,  B01J35/647 ,  C10G45/52 ,  C10G2300/1096 ,  C10G2300/70

摘要： An improved hydrotreating catalyst and process for making a base oil product wherein the catalyst comprises a base extrudate that includes a high nanopore volume amorphous silica alumina (ASA) and an alumina. The catalyst and process generally involve the use of a high nanopore volume ASA/alumina based catalyst to produce hydrotreated dewaxed base oil products by contacting the catalyst with a hydrocarbon feedstock. The catalyst base extrudate advantageously comprises an amorphous silica alumina having a pore volume in the 11-20 nm pore diameter range of 0.2 to 0.9 cc/g and an alumina having, a pore volume in the 11-20 nm pore diameter range of 0.01 to 1.0 cc/g, with the base extrudate formed from the amorphous silica alumina and the alumina having a total pore volume in the 2-50 nm pore diameter range of 0.12 to 1.80 cc/g. The catalyst further comprises at least one modifier element from Groups 6 to 10 and Group 14 of the Periodic Table. The catalyst and process provide improved aromatics saturation.

公开(公告)号：US20240139714A1

公开(公告)日：2024-05-02

申请号：US18290503

申请日：2023-01-11

申请人： Dmitry Aleksandrovich ANASHKIN

发明人： Dmitry Aleksandrovich ANASHKIN

IPC分类号： B01J21/04 ,  B01J23/26 ,  B01J35/64 ,  C07C5/32

CPC分类号： B01J21/04 ,  B01J23/26 ,  B01J35/647 ,  C07C5/322 ,  C07C2521/04 ,  C07C2523/26

摘要： The claimed solution relates to catalysts for the hydrocarbons dehydrogenation, and particularly relates to a novel catalyst having a structure that makes it possible to provide high olefin selectivity and a high yield of olefins in a dehydrogenation process. The aim of the present solution is to develop a catalyst structure that provides greater selectivity and a higher yield of olefins in hydrocarbons dehydrogenation processes. The effect of the present solution includes providing high catalytic activity and selectivity in hydrocarbons dehydrogenation processes, and expanding the range of products applicable in hydrocarbons dehydrogenation processes.

公开(公告)号：US20240309278A1

公开(公告)日：2024-09-19

申请号：US18275478

申请日：2022-02-03

申请人： IFP ENERGIES NOUVELLES

发明人： Etienne GIRARD ,  Anne-Sophie GAY ,  Isabelle MERDRIGNAC ,  Antoine DAUDIN

IPC分类号： C10G45/08 ,  B01J21/04 ,  B01J27/19 ,  B01J35/61 ,  B01J35/63 ,  B01J35/64 ,  B01J37/02 ,  B01J37/20 ,  C10G65/12

CPC分类号： C10G45/08 ,  B01J21/04 ,  B01J27/19 ,  B01J35/615 ,  B01J35/635 ,  B01J35/647 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0236 ,  B01J37/20 ,  C10G65/12 ,  C10G2300/1059

摘要： A subject matter of the invention is a process for the hydrotreating of a hydrocarbon feedstock having a distillation range of between 150° C. and 600° C., so as to obtain a hydrotreated effluent, said process comprising the following stages:



a) said hydrocarbon feedstock is brought into contact, in the presence of hydrogen, with at least one first catalyst occupying a volume V1 and comprising a support based on alumina or silica or silica-alumina and an active phase consisting of nickel and molybdenum,
b) the effluent obtained in stage a) is brought into contact, in the presence of hydrogen, with at least one second catalyst occupying a volume V2 and comprising a support based on alumina or silica or silica-alumina and an active phase consisting of nickel, molybdenum and tungsten, and phosphorus,

the distribution of the volumes V1/V2 being of between 50% vol/50% vol and 90% vol/10% vol respectively.