Acid treatment

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CPC
B01J2229/37

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00

Current Industry

B01J2229/37Acid treatment

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process and catalyst to convert methanol and toluene to styrene
- Patent number 12,194,444
- Issue date Jan 14, 2025
- Exelus Inc
- Mitrajit Mukherjee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst and its use in fatty acid isomerisation
- Patent number 12,151,232
- Issue date Nov 26, 2024
- CARGILL BIOINDUSTRIAL UK LIMITED
- Bastiaan Wels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for producing hierarchical mesoporous beta zeolite
- Patent number 12,097,486
- Issue date Sep 24, 2024
- Saudi Arabian Oil Company
- Ke Zhang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Molecular sieve catalyst, preparation method therefor, and applicat...
- Patent number 12,036,538
- Issue date Jul 16, 2024
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Hongchao Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Desilicated ZSM-5 catalysts for xylene isomerization
- Patent number 12,023,657
- Issue date Jul 2, 2024
- Ineos US Chemicals Company
- Philip Nubel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oligomerization of olefins
- Patent number 11,905,227
- Issue date Feb 20, 2024
- ExxonMobil Chemical Patents Inc.
- Shiwen Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of making boronated zeolites and processes for cracking but...
- Patent number 11,857,953
- Issue date Jan 2, 2024
- Saudi Arabian Oil Company
- Hashim N. Al Khunaizi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Solid-acid catalyzed paraffin alkylation with rare earth-modified m...
- Patent number 11,851,386
- Issue date Dec 26, 2023
- Exelus, Inc.
- Mitrajit Mukherjee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Zeolite catalyst
- Patent number 11,752,495
- Issue date Sep 12, 2023
- Vertellus Holdings LLC
- Colin H. McAteer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modified Y-type molecular sieve, catalytic cracking catalyst compri...
- Patent number 11,691,132
- Issue date Jul 4, 2023
- China Petroleum and Chemical Corporation
- Lingping Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Functional structural body and method for making functional structu...
- Patent number 11,655,157
- Issue date May 23, 2023
- National University Corporation Hokkaido University
- Takao Masuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for making hydrodesulfurization catalyst including calcination
- Patent number 11,613,709
- Issue date Mar 28, 2023
- King Fahd University of Petroleum & Minerals
- Khalid R. Alhooshani
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Autoclave method for hydrothermal preparation of a hydrodesulfuriza...
- Patent number 11,584,892
- Issue date Feb 21, 2023
- King Fahd University of Petroleum & Minerals
- Khalid R. Alhooshani
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkyl halides conversion into acyclic C3-C6 olefins
- Patent number 11,572,322
- Issue date Feb 7, 2023
- TOTALENERGIES ONETECH
- Nikolai Nesterenko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making a hydrodesulfurization catalyst with a structural...
- Patent number 11,560,522
- Issue date Jan 24, 2023
- King Fahd University of Petroleum & Minerals
- Khalid R. Alhooshani
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods for producing hierarchical mesoporous beta zeolite
- Patent number 11,559,796
- Issue date Jan 24, 2023
- Saudi Arabian Oil Company
- Ke Zhang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst preparation method using an acidified structural directing...
- Patent number 11,549,071
- Issue date Jan 10, 2023
- King Fahd University of Petroleum & Minerals
- Khalid R. Alhooshani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
CoMoS catalyst preparation method using a triblock copolymer
- Patent number 11,549,070
- Issue date Jan 10, 2023
- King Fahd University of Petroleum & Minerals
- Khalid R. Alhooshani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modified Y-type molecular sieve, catalytic cracking catalyst compri...
- Patent number 11,541,377
- Issue date Jan 3, 2023
- China Petroleum and Chemical Corporation
- Hao Sha
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Phosphorus-containing molecular sieve, its preparation and applicat...
- Patent number 11,524,281
- Issue date Dec 13, 2022
- China Petroleum and Chemical Corporation
- Yichao Mao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Modified Y-type molecular sieve, catalytic cracking catalyst compri...
- Patent number 11,517,887
- Issue date Dec 6, 2022
- China Petroleum and Chemical Corporation
- Lingping Zhou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing dienes
- Patent number 11,498,887
- Issue date Nov 15, 2022
- Versalis S.p.A.
- Daniele Delledonne
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Phosphorus-containing solid catalysts and reactions catalyzed there...
- Patent number 11,498,062
- Issue date Nov 15, 2022
- Regents of The University of Minnesota
- Hong Je Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of an acid treatment to decrease the plasticity of a compositio...
- Patent number 11,351,525
- Issue date Jun 7, 2022
- BASF SE
- Andrei-Nicolae Parvulescu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Manufacturing hydrocracking catalyst
- Patent number 11,305,264
- Issue date Apr 19, 2022
- Saudi Arabian Oil Company
- Robert Peter Hodgkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing an extrudable composition comprising a titani...
- Patent number 11,291,980
- Issue date Apr 5, 2022
- BASF SE
- Andrei-Nicolae Parvulescu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for interconversion of olefins with modified beta zeolite
- Patent number 11,274,068
- Issue date Mar 15, 2022
- Saudi Arabian Oil Company
- Omer Refa Koseoglu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Olefin aromatization catalyst, preparation method and use thereof,...
- Patent number 11,273,430
- Issue date Mar 15, 2022
- China Energy Investment Corporation Limited
- Hui Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Germanosilicate compositions of CIT-14 topology and methods of prep...
- Patent number 11,213,809
- Issue date Jan 4, 2022
- California Institute of Technology
- Joel E. Schmidt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Crystalline microporous germanosilicates of cit-13 topology and met...
- Patent number 11,213,807
- Issue date Jan 4, 2022
- California Institute of Technology
- Joel E. Schmidt
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST FOR CUMENE HYDROPEROXIDE DECOMPOSITION AND PROCESS FOR PRE...
- Publication number 20240399347
- Publication date Dec 5, 2024
- PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
- Suchada TANG-AMORNSUKSAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Functionalization of Lightly Branched Olefin Oligomers
- Publication number 20240239729
- Publication date Jul 18, 2024
- Zsigmond VARGA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING FLUID CATALYTIC CRACKING CATALYSTS, FLUID CAT...
- Publication number 20240216897
- Publication date Jul 4, 2024
- PETROLEO BRASILEIRO S.A. - PETROBRAS
- Renato Necco Castro
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ENHANCED PRODUCTION OF LIGHTLY BRANCHED OLEFIN OLIGOMERS THROUGH OL...
- Publication number 20240217896
- Publication date Jul 4, 2024
- EXXONMOBIL CHEMICAL PATENTS INC.
- Shiwen Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING MODIFIED ALUMINOSILICATE, MODIFIED ALUMINOSILI...
- Publication number 20240216899
- Publication date Jul 4, 2024
- MITSUI CHEMICALS, INC.
- Nobuhiko HORIUCHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Solid-Acid Catalyzed Paraffin Alkylation With Rare Earth-Modified M...
- Publication number 20240083827
- Publication date Mar 14, 2024
- Exelus Inc.
- Mitrajit Mukherjee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EMM-58 Zeolite Compositions, Syntheses, and Uses
- Publication number 20240010506
- Publication date Jan 11, 2024
- ExxoMobil Technology and Engineering Company
- Allen W. Burton
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEHYDRATION OF LACTIC ACID AND RELATED COMPOUNDS IN SOLID ACIDS VIA...
- Publication number 20230406808
- Publication date Dec 21, 2023
- Regents of the University of Minnesota
- Paul Jakob Dauenhauer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING A ZEOLITE-BASED CATALYST HAVING AN MFI STRUCTU...
- Publication number 20230356200
- Publication date Nov 9, 2023
- IFP Energies nouvelles
- Mathieu DIGNE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC CRACKING ADDITIVE, PREPARATION METHOD THEREFOR, AND APPLI...
- Publication number 20230313050
- Publication date Oct 5, 2023
- China Petroleum and Chemical Corporation
- Shanqing YU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Solid-Acid Catalyzed Paraffin Alkylation With Rare Earth-Modified M...
- Publication number 20230119464
- Publication date Apr 20, 2023
- Mitrajit Mukherjee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR PRODUCING HIERARCHICAL MESOPOROUS BETA ZEOLITE
- Publication number 20230119837
- Publication date Apr 20, 2023
- Saudi Arabian Oil Company
- Ke Zhang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROPHOBIC ZEOLITE, METHOD FOR PRODUCING SAME AND USE OF SAME
- Publication number 20220259054
- Publication date Aug 18, 2022
- TOSOH CORPORATION
- Hiroshi OKANIWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and catalyst to convert methanol and toluene to styrene
- Publication number 20220193643
- Publication date Jun 23, 2022
- Mitrajit Mukherjee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ZEOLITE CATALYST FOR HYDROCARBON OXIDATION AND METHOD FOR MANUFACTU...
- Publication number 20220161241
- Publication date May 26, 2022
- Hyundai Motor Company
- Dalyoung Yoon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MOLECULAR SIEVE CATALYST, PREPARATION METHOD THEREFOR, AND APPLICAT...
- Publication number 20220097032
- Publication date Mar 31, 2022
- DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
- Hongchao LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR GENERATING NEW FAUJASITE ZEOLITES
- Publication number 20220073359
- Publication date Mar 10, 2022
- Zeopore Technologies NV
- Danny Verboekend
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS FOR PRODUCING HIERARCHICAL MESOPOROUS BETA ZEOLITE
- Publication number 20220032275
- Publication date Feb 3, 2022
- Saudi Arabian Oil Company
- Ke Zhang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
A CATALYST AND ITS USE IN FATTY ACID ISOMERISATION
- Publication number 20220032274
- Publication date Feb 3, 2022
- CRODA INTERNATIONAL PLC
- Bastiaan WELS
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Oligomerization of Olefins
- Publication number 20210355048
- Publication date Nov 18, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Shiwen Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Desilicated ZSM-5 Catalysts for Xylene Isomerization
- Publication number 20210316284
- Publication date Oct 14, 2021
- Ineos US Chemicals Company
- Philip Nubel
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Modified Y-type molecular sieve, catalytic cracking catalyst compri...
- Publication number 20210178370
- Publication date Jun 17, 2021
- China Petroleum and Chemical Corporation
- Lingping ZHOU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Modified Y-type molecular sieve, catalytic cracking catalyst compri...
- Publication number 20210170373
- Publication date Jun 10, 2021
- China Petroleum and Chemical Corporation
- Hao SHA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTROLLED ALKALINE TREATMENTS ON MOLECULAR SIEVES
- Publication number 20210171356
- Publication date Jun 10, 2021
- Katholieke Universiteit Leuven
- Bert SELS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Modified Y-type molecular sieve, catalytic cracking catalyst compri...
- Publication number 20210170372
- Publication date Jun 10, 2021
- China Petroleum and Chemical Corporation
- Lingping ZHOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HETEROATOM SUBSTITUTED ZEOLITES
- Publication number 20210170377
- Publication date Jun 10, 2021
- THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- David William Flaherty
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PHYLLOSILICATE COMPOSITIONS DESIGNATED CIT-13P AND METHODS OF PREPA...
- Publication number 20210154649
- Publication date May 27, 2021
- California Institute of Technology
- JOEL E. SCHMIDT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GERMANOSILICATE COMPOSITIONS OF CIT-13 TOPOLOGY AND METHODS OF PREP...
- Publication number 20210154648
- Publication date May 27, 2021
- California Institute of Technology
- JOEL E. SCHMIDT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GERMANOSILICATE COMPOSITIONS OF CIT-5 TOPOLOGY AND METHODS OF PREPA...
- Publication number 20210129119
- Publication date May 6, 2021
- California Institute of Technology
- JOEL E. SCHMIDT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GERMANOSILICATE COMPOSITIONS OF CIT-14 TOPOLOGY AND METHODS OF PREP...
- Publication number 20210129120
- Publication date May 6, 2021
- California Institute of Technology
- Joel E. Schmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Acid treatment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process and catalyst to convert methanol and toluene to styrene

Catalyst and its use in fatty acid isomerisation

Methods for producing hierarchical mesoporous beta zeolite

Molecular sieve catalyst, preparation method therefor, and applicat...

Desilicated ZSM-5 catalysts for xylene isomerization

Oligomerization of olefins

Methods of making boronated zeolites and processes for cracking but...

Solid-acid catalyzed paraffin alkylation with rare earth-modified m...

Zeolite catalyst

Modified Y-type molecular sieve, catalytic cracking catalyst compri...

Functional structural body and method for making functional structu...

Method for making hydrodesulfurization catalyst including calcination

Autoclave method for hydrothermal preparation of a hydrodesulfuriza...

Alkyl halides conversion into acyclic C3-C6 olefins

Method of making a hydrodesulfurization catalyst with a structural...

Methods for producing hierarchical mesoporous beta zeolite

Catalyst preparation method using an acidified structural directing...

CoMoS catalyst preparation method using a triblock copolymer

Modified Y-type molecular sieve, catalytic cracking catalyst compri...

Phosphorus-containing molecular sieve, its preparation and applicat...

Modified Y-type molecular sieve, catalytic cracking catalyst compri...

Process for producing dienes

Phosphorus-containing solid catalysts and reactions catalyzed there...

Use of an acid treatment to decrease the plasticity of a compositio...

Manufacturing hydrocracking catalyst

Process for preparing an extrudable composition comprising a titani...

Process for interconversion of olefins with modified beta zeolite

Olefin aromatization catalyst, preparation method and use thereof,...

Germanosilicate compositions of CIT-14 topology and methods of prep...

Crystalline microporous germanosilicates of cit-13 topology and met...

Patents Applicationslast 30 patents

CATALYST FOR CUMENE HYDROPEROXIDE DECOMPOSITION AND PROCESS FOR PRE...

Functionalization of Lightly Branched Olefin Oligomers

PROCESS FOR PREPARING FLUID CATALYTIC CRACKING CATALYSTS, FLUID CAT...

ENHANCED PRODUCTION OF LIGHTLY BRANCHED OLEFIN OLIGOMERS THROUGH OL...

METHOD FOR PRODUCING MODIFIED ALUMINOSILICATE, MODIFIED ALUMINOSILI...

Solid-Acid Catalyzed Paraffin Alkylation With Rare Earth-Modified M...

EMM-58 Zeolite Compositions, Syntheses, and Uses

DEHYDRATION OF LACTIC ACID AND RELATED COMPOUNDS IN SOLID ACIDS VIA...

METHOD FOR PREPARING A ZEOLITE-BASED CATALYST HAVING AN MFI STRUCTU...

CATALYTIC CRACKING ADDITIVE, PREPARATION METHOD THEREFOR, AND APPLI...

Solid-Acid Catalyzed Paraffin Alkylation With Rare Earth-Modified M...

METHODS FOR PRODUCING HIERARCHICAL MESOPOROUS BETA ZEOLITE

HYDROPHOBIC ZEOLITE, METHOD FOR PRODUCING SAME AND USE OF SAME

Process and catalyst to convert methanol and toluene to styrene

ZEOLITE CATALYST FOR HYDROCARBON OXIDATION AND METHOD FOR MANUFACTU...

MOLECULAR SIEVE CATALYST, PREPARATION METHOD THEREFOR, AND APPLICAT...

METHOD FOR GENERATING NEW FAUJASITE ZEOLITES

METHODS FOR PRODUCING HIERARCHICAL MESOPOROUS BETA ZEOLITE

A CATALYST AND ITS USE IN FATTY ACID ISOMERISATION

Oligomerization of Olefins

Desilicated ZSM-5 Catalysts for Xylene Isomerization

Modified Y-type molecular sieve, catalytic cracking catalyst compri...

Modified Y-type molecular sieve, catalytic cracking catalyst compri...

CONTROLLED ALKALINE TREATMENTS ON MOLECULAR SIEVES

Modified Y-type molecular sieve, catalytic cracking catalyst compri...

HETEROATOM SUBSTITUTED ZEOLITES

PHYLLOSILICATE COMPOSITIONS DESIGNATED CIT-13P AND METHODS OF PREPA...

GERMANOSILICATE COMPOSITIONS OF CIT-13 TOPOLOGY AND METHODS OF PREP...

GERMANOSILICATE COMPOSITIONS OF CIT-5 TOPOLOGY AND METHODS OF PREPA...

GERMANOSILICATE COMPOSITIONS OF CIT-14 TOPOLOGY AND METHODS OF PREP...