公开(公告)号：US20230019569A1

公开(公告)日：2023-01-19

申请号：US17785197

申请日：2020-12-09

申请人： IFP Energies Nouvelles

发明人： Christophe BOUCHY

IPC分类号： C10G45/64 ,  B01J29/74 ,  B01J35/10

摘要： Process for isomerization of paraffinic feedstocks operating at a temperature of between 200° C. and 500° C., at a total pressure of between 0.45 MPa and 7 MPa, at a partial pressure of hydrogen of between 0.3 and 5.5 MPa, at an hourly space velocity of between 0.1 and 10 kg of feedstock introduced per kg of catalyst and per hour, using a catalyst having at least one group VIII metal, at least one matrix and at least one IZM-2 zeolite, the total weight content of alkali metal and/or alkaline-earth metal elements is less than 200 ppm by weight relative to the total mass of said catalyst.

公开(公告)号：US20220241763A1

公开(公告)日：2022-08-04

申请号：US17590422

申请日：2022-02-01

申请人： UOP LLC

发明人： Steven F. Zink ,  David A. Lesch ,  Wei Pan ,  Joseph T. Kozlowski ,  Sesh Prabhakar ,  Sergio Sanchez

IPC分类号： B01J29/85 ,  B01J23/42 ,  B01J21/04 ,  B01J27/20 ,  C10G45/64

摘要： A catalyst is provided for hydrodeoxygenation and hydroisomerization of paraffins having higher activity. The catalyst contains a molecular sieve, such as SAPO-11, a metal component such as platinum and/or palladium or nickel tungsten sulfide or nickel molybdenum sulfide and a binder such as gamma alumina. The catalyst exhibits a high proportion of weak acid sites and a relatively equal distribution of the metal component on the molecular sieve and the binder.

公开(公告)号：US20220219152A1

公开(公告)日：2022-07-14

申请号：US17147725

申请日：2021-01-13

申请人： CHEVRON U.S.A. INC.

发明人： Yihua ZHANG ,  Adeola Florence OJO ,  Guan-Dao LEI

IPC分类号： B01J29/76 ,  B01J35/02 ,  C10G45/64

摘要： A hydroisomerization catalyst comprising a molecular sieve belonging to the ZSM-48 family of zeolites; an inorganic oxide support; one or more first modifiers selected from Groups 8 to 10; and one or more second modifiers selected from the group consisting of calcium (Ca), chromium (Cr), magnesium (Mg), lanthanum (La), barium (Ba), praseodymium (Pr), strontium (Sr), potassium (K) and neodymium (Nd). The molecular sieve comprises: a silicon oxide to aluminum oxide mole ratio of about 40 to about 220; at least about 70% polytype 6 of the total ZSM-48-type material present in the product; and an additional EUO-type molecular sieve phase in an amount of between about 0 and about 7.0 percent by weight of the total product. The molecular sieve has a morphology characterized as polycrystalline aggregates comprising crystallites collectively having an average aspect ratio of between about 1 and about 8.

公开(公告)号：US20220143588A1

公开(公告)日：2022-05-12

申请号：US17095337

申请日：2020-11-11

申请人： CHEVRON U.S.A. INC.

发明人： Yihua ZHANG ,  Guan-Dao LEI

IPC分类号： B01J29/74 ,  C10G45/64 ,  C10G47/20 ,  C10G25/03

摘要： An improved hydroisomerization catalyst system and process for making a base oil product using a combined catalyst system comprising SSZ-91 molecular sieve and SSZ-95 molecular sieve. The catalyst system and process generally involves the use of a catalyst comprising an SSZ-91 molecular sieve and a separate catalyst comprising an SSZ-95 molecular sieve to produce dewaxed base oil products by sequentially contacting the catalysts with a hydrocarbon feedstock. The catalyst system and process provide improved base oil yield along with other beneficial base oil properties.

公开(公告)号：US11279665B2

公开(公告)日：2022-03-22

申请号：US17419885

申请日：2019-12-17

申请人： Neste Oyj

发明人： Jukka Myllyoja ,  Petro Silvonen

IPC分类号： C07C45/48 ,  C07C1/213 ,  C11C3/00 ,  C10M101/02 ,  C10M177/00 ,  C07C1/24 ,  C11C3/12 ,  B01J21/06 ,  C10G3/00 ,  C10G45/64 ,  C08L91/06 ,  C11C3/04 ,  C11C3/10 ,  C10N30/02 ,  C10N70/00

摘要： The present disclosure relates to a method for producing renewable ketones, paraffin waxes, base oil components and alkenes from a feedstock of biological origin, wherein the method includes ketonisation of esters of fatty acids and monohydric alcohols wherein the alcohols have carbon chain length of two or more.

公开(公告)号：US11225616B2

公开(公告)日：2022-01-18

申请号：US16920900

申请日：2020-07-06

申请人： SK INNOVATION CO., LTD ,  SK LUBRICANTS CO., LTD.

发明人： Seung Eon Lee ,  Hak Mook Kim ,  Jin Hee Ok

IPC分类号： C10G45/64 ,  C10G65/12 ,  C10G65/04 ,  C10G67/14 ,  C10M101/02 ,  C10M177/00 ,  C10N20/02 ,  C10N30/02 ,  C10N30/08 ,  C10N70/00

摘要： Disclosed is a method of producing a lubricating base oil, including providing a feedstock including a diesel fraction, subjecting the feedstock to catalytic dewaxing, and recovering a lubricating base oil from a product of the catalytic dewaxing. A lubricating base oil produced thereby and a lubricant product including the lubricating base oil are also provided.

公开(公告)号：US20220009855A1

公开(公告)日：2022-01-13

申请号：US17419885

申请日：2019-12-17

申请人： Neste Oyj

发明人： Jukka MYLLYOJA ,  Petro SILVONEN

IPC分类号： C07C1/213 ,  C08L91/06 ,  C10M101/02 ,  C10M177/00 ,  C07C1/24 ,  C07C45/48 ,  C11C3/00 ,  C11C3/12 ,  B01J21/06 ,  C10G3/00 ,  C10G45/64

摘要： The present disclosure relates to a method for producing renewable ketones, paraffin waxes, base oil components and alkenes from a feedstock of biological origin, wherein the method includes ketonisation of esters of fatty acids and monohydric alcohols wherein the alcohols have carbon chain length of two or more.

公开(公告)号：US11198114B2

公开(公告)日：2021-12-14

申请号：US16469433

申请日：2017-12-13

申请人： SHELL OIL COMPANY

发明人： Hermanus Jongkind ,  Marcello Stefano Rigutto

IPC分类号： C10G45/64 ,  B01J29/70 ,  B01J29/74 ,  C10G73/02 ,  B01J29/80 ,  C10G65/04 ,  B01J35/02 ,  C10G45/58 ,  C10G65/12 ,  C10G65/02 ,  B01J37/18 ,  B01J35/00 ,  C10G45/60 ,  B01J37/02 ,  C10G65/10

摘要： A catalyst system for dewaxing of a hydrocarbon feedstock comprising at least two catalytic sections, the first section comprising a first dewaxing catalyst and a subsequent section comprising a second dewaxing catalyst, wherein the first dewaxing catalyst is a ZSM-12 zeolite based catalyst and the second dewaxing catalyst is a EU-2 and/or ZSM-48 zeolite based catalyst. The catalyst system displays enhanced performance when compared to systems containing either ony ZSM-12 based catalyst or EU-2/ZSM-48 based catalyst only.

公开(公告)号：US20210346874A1

公开(公告)日：2021-11-11

申请号：US17377779

申请日：2021-07-16

申请人： California Institute Of Technology

发明人： Michiel J. Dusselier ,  Mark E. Davis

IPC分类号： B01J29/04 ,  C01B39/48 ,  B01D53/86 ,  C07C67/37 ,  C07C29/48 ,  C07C209/14 ,  C01B39/06 ,  C07C29/50 ,  C07C1/20 ,  C10G45/68 ,  C10G3/00 ,  C10G45/64 ,  C10G50/00 ,  C10G49/08 ,  C10G47/20 ,  C01B21/04 ,  C07C7/13

摘要： The present disclosure is directed to methods of producing zincoaluminosilicate structures with AEI, CHA, and GME topologies using organic structure directing agents (OSDAs), and the compositions and structures resulting from these methods.

公开(公告)号：US11167276B2

公开(公告)日：2021-11-09

申请号：US15873601

申请日：2018-01-17

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Michiel J. Dusselier ,  Mark E. Davis

IPC分类号： B01J29/04 ,  C01B39/48 ,  B01D53/86 ,  C07C67/37 ,  C07C29/48 ,  C07C209/14 ,  C01B39/06 ,  C07C29/50 ,  C07C1/20 ,  C10G45/68 ,  C10G3/00 ,  C10G45/64 ,  C10G50/00 ,  C10G49/08 ,  C10G47/20 ,  C01B21/04 ,  C07C7/13 ,  B01D53/94

摘要： The present disclosure is directed to methods of producing zincoaluminosilicate structures with AEI, CHA, and GME topologies using organic structure directing agents (OSDAs), and the compositions and structures resulting from these methods.