involving a stripping step, with stripping gas or solvent

Industry

CPC
B01J31/4092

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds

Current Industry

B01J31/4092involving a stripping step, with stripping gas or solvent

Industries

Patents Grantslast 30 patents

Information Patent Grant
Regeneration of acidic ionic liquid catalysts
- Patent number 10,391,481
- Issue date Aug 27, 2019
- Chevron U.S.A. Inc.
- Saleh Ali Elomari
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for recovering homogeneous metal hydride catalysts
- Patent number 9,035,080
- Issue date May 19, 2015
- Davy Process Technology Limited
- Simon Peter Crabtree
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus and methods to preserve catalyst activity in an epoxidati...
- Patent number 9,024,048
- Issue date May 5, 2015
- Evonik Degussa GmbH
- Mark Kapellen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovering and recycling an acid catalyst
- Patent number 8,709,376
- Issue date Apr 29, 2014
- Eastman Chemical Company
- Scott Donald Barnicki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of acidic catalysts
- Patent number 8,507,396
- Issue date Aug 13, 2013
- Chevron U.S.A. Inc.
- Saleh Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidative demetalling
- Patent number 8,247,618
- Issue date Aug 21, 2012
- ExxonMobil Chemical Patents Inc.
- Kenneth J. Buturla
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of preparation of an olefin oligomerization catalyst
- Patent number 7,910,670
- Issue date Mar 22, 2011
- Chevron Phillips Chemical Company LP
- Ronald D. Knudsen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of acidic catalysts
- Patent number 7,732,363
- Issue date Jun 8, 2010
- Chevron U.S.A. Inc.
- Saleh Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of ionic liquid catalyst using a metal in the absence...
- Patent number 7,674,739
- Issue date Mar 9, 2010
- Chevron U.S.A. Inc.
- Saleh Elomari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the production of acetic acid
- Patent number 7,256,308
- Issue date Aug 14, 2007
- BP Chemicals Limited
- David John Law
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process utilizing zeolites as catalysts/catalyst precursors
- Patent number 7,119,235
- Issue date Oct 10, 2006
- The Queen's University of Belfast
- Christopher Hardacre
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for regenerating and rejuvenating additive-based catalysts
- Patent number 7,087,546
- Issue date Aug 8, 2006
- Albemarle Corporation
- Sonja Eijsbouts
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for recovering rhodium from reaction products of oxosynthesis
- Patent number 6,685,896
- Issue date Feb 3, 2004
- Celanese Chemicals Europe GmbH
- Hans-Willi Bohnen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for regenerating additive-based catalysts
- Patent number 6,635,596
- Issue date Oct 21, 2003
- Akzo Nobel N.V.
- Sonja Eijsbouts
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the recovery of perfluorinated sulphonic acids from spe...
- Patent number 6,340,414
- Issue date Jan 22, 2002
- Haldor Topsoe A/S
- Sven Ivar Hommeltoft
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purification of 3-hydroxy-propanal
- Patent number 5,986,145
- Issue date Nov 16, 1999
- Shell Oil Company
- Joseph Broun Powell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation catalyst regeneration
- Patent number 5,877,382
- Issue date Mar 2, 1999
- Phillips Petroleum Company
- Alan D. Eastman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of a carbonylation product
- Patent number 5,874,610
- Issue date Feb 23, 1999
- BP Chemicals Limited
- Kirsten Everald Clode
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Molybdenum epoxidation catalyst recovery
- Patent number 5,776,848
- Issue date Jul 7, 1998
- ARCO Chemical Technology, L.P.
- Thomas I. Evans
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preventing the accumulation of light ASO in the alkylati...
- Patent number 5,767,335
- Issue date Jun 16, 1998
- Phillips Petroleum Company
- Richard L. Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for regeneration of a hydrogen fluoride alkylation catalyst...
- Patent number 5,759,937
- Issue date Jun 2, 1998
- Phillips Petroleum Company
- Keith W. Hovis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of a strong acid from an aqueous solution
- Patent number 5,759,357
- Issue date Jun 2, 1998
- Haldor Topsoe A/S
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for regenerating a hydrogen fluoride and sulfone alkylation...
- Patent number 5,753,575
- Issue date May 19, 1998
- Phillips Petroleum Company
- Richard L. Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of a carbonylation product
- Patent number 5,750,007
- Issue date May 12, 1998
- BP Chemicals Limited
- Kirsten Everald Clode
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Molybdenum epoxidation catalyst recovery
- Patent number 5,731,446
- Issue date Mar 24, 1998
- ARCO Chemical Technology, L.P.
- Rajendra S. Albal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of spent fluorinated sulphonic acid cataly...
- Patent number 5,472,921
- Issue date Dec 5, 1995
- Haldor Topsoe A/S
- Sven I. Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation catalyst regeneration
- Patent number 5,463,162
- Issue date Oct 31, 1995
- Phillips Petroleum Company
- Alan D. Eastman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diphosphines containing silane groups, immobilized diphosphines and...
- Patent number 5,432,289
- Issue date Jul 11, 1995
- Ciba-Geigy Corporation
- Benoit Pugin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diphosphines containing silane groups, immobilized diphosphins and...
- Patent number 5,382,729
- Issue date Jan 17, 1995
- Ciba-Geigy Corporation
- Benoit Pugin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation catalyst regeneration
- Patent number 5,347,067
- Issue date Sep 13, 1994
- Phillips Petroleum Company
- Alan D. Eastman
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESSES FOR RECOVERY OF RHODIUM FROM A HYDROFORMYLATION PROCESS
- Publication number 20220288574
- Publication date Sep 15, 2022
- DOW TECHNOLOGY INVESTMENTS LLC
- Marinus A. Bigi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR RECOVERY OF IONIC LIQUID AND SYSTEM THEREOF
- Publication number 20170197994
- Publication date Jul 13, 2017
- Reliance Industries Limited
- Akhilesh YADAV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REGENERATION OF AN ACIDIC CATALYST BY ALKYLATION OF AROMATIC COMPOUNDS
- Publication number 20150273460
- Publication date Oct 1, 2015
- UOP LLC
- Avram M. Buchbinder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REGENERATION OF ACIDIC IONIC LIQUID CATALYSTS
- Publication number 20150165430
- Publication date Jun 18, 2015
- Chevron U.S.A. Inc.
- Saleh Ali Elomari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHODS TO PRESERVE CATALYST ACTIVITY IN AN EPOXIDATI...
- Publication number 20140113801
- Publication date Apr 24, 2014
- MOMENTIVE SPECIALTY CHEMICALS INC.
- Mark Kapellen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REGENERATION OF ACIDIC IONIC LIQUID CATALYSTS
- Publication number 20130303358
- Publication date Nov 14, 2013
- Chevron U.S.A. Inc.
- Saleh Ali Elomari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR RECOVERING HOMOGENEOUS METAL HYDRIDE CATALYSTS
- Publication number 20120130102
- Publication date May 24, 2012
- Davy Process Technology Limited
- Simon Peter CRABTREE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR RECOVERING AND RECYCLING AN ACID CATALYST
- Publication number 20120078010
- Publication date Mar 29, 2012
- Eastman Chemical Company
- Scott Donald Barnicki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECOVERY OF COBALT AND MANGANESE FROM SPENT COBALT-MANGA...
- Publication number 20120046159
- Publication date Feb 23, 2012
- Shun Myung SHIN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
REGENERATION OF ACIDIC CATALYSTS
- Publication number 20100248940
- Publication date Sep 30, 2010
- Chevron U.S.A. Inc.
- Saleh Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Improvements in Oxidative Demetalling
- Publication number 20100105944
- Publication date Apr 29, 2010
- Kenneth J. Buturla
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of Preparation of an Olefin Oligomerization Catalyst
- Publication number 20090292090
- Publication date Nov 26, 2009
- Chevron Phillips Chemical Company LP
- Ronald D. Knudsen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CH ACTIVATION/DEHYDROGENATION OF HYDROCARBONS
- Publication number 20080242911
- Publication date Oct 2, 2008
- ConocoPhillips Company
- Ingrid Boehmer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Regeneration of ionic liquid catalyst using a metal in the absence...
- Publication number 20070249485
- Publication date Oct 25, 2007
- Chevron U.S.A. Inc.
- Saleh Elomari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Regeneration of acidic catalysts
- Publication number 20070142213
- Publication date Jun 21, 2007
- Chevron U.S.A. Inc.
- Saleh Elomari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of preparation of an olefin oligomerization catalyst
- Publication number 20070043181
- Publication date Feb 22, 2007
- Ronald D. Knudsen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CH activation/dehydrogenation of hydrocarbons
- Publication number 20050277799
- Publication date Dec 15, 2005
- Ingrid Boehmer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the production of acetic acid
- Publication number 20050131251
- Publication date Jun 16, 2005
- BP Chemicals Limited
- David John Law
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process utilising zeolites as catalysts/catalyst precursors
- Publication number 20050049438
- Publication date Mar 3, 2005
- Christopher Hardacre
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for recovering homogenous metal hydrate catalysts
- Publication number 20040171478
- Publication date Sep 2, 2004
- Simon Peter Crabtree
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for recovering rhodium from reaction products of oxosynthesis
- Publication number 20030119923
- Publication date Jun 26, 2003
- Hans-Willi Bohnen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for regenerating and rejuvenating additive-based catalysts
- Publication number 20030104926
- Publication date Jun 5, 2003
- Sonja Eijsbouts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

involving a stripping step, with stripping gas or solvent

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Regeneration of acidic ionic liquid catalysts

Process for recovering homogeneous metal hydride catalysts

Apparatus and methods to preserve catalyst activity in an epoxidati...

Process for recovering and recycling an acid catalyst

Regeneration of acidic catalysts

Oxidative demetalling

Methods of preparation of an olefin oligomerization catalyst

Regeneration of acidic catalysts

Regeneration of ionic liquid catalyst using a metal in the absence...

Process for the production of acetic acid

Process utilizing zeolites as catalysts/catalyst precursors

Process for regenerating and rejuvenating additive-based catalysts

Method for recovering rhodium from reaction products of oxosynthesis

Process for regenerating additive-based catalysts

Process for the recovery of perfluorinated sulphonic acids from spe...

Purification of 3-hydroxy-propanal

Alkylation catalyst regeneration

Process for the recovery of a carbonylation product

Molybdenum epoxidation catalyst recovery

Method for preventing the accumulation of light ASO in the alkylati...

Method for regeneration of a hydrogen fluoride alkylation catalyst...

Process for the recovery of a strong acid from an aqueous solution

Method for regenerating a hydrogen fluoride and sulfone alkylation...

Process for the recovery of a carbonylation product

Molybdenum epoxidation catalyst recovery

Process for the recovery of spent fluorinated sulphonic acid cataly...

Alkylation catalyst regeneration

Diphosphines containing silane groups, immobilized diphosphines and...

Diphosphines containing silane groups, immobilized diphosphins and...

Alkylation catalyst regeneration

Patents Applicationslast 30 patents

PROCESSES FOR RECOVERY OF RHODIUM FROM A HYDROFORMYLATION PROCESS

METHOD FOR RECOVERY OF IONIC LIQUID AND SYSTEM THEREOF

REGENERATION OF AN ACIDIC CATALYST BY ALKYLATION OF AROMATIC COMPOUNDS

REGENERATION OF ACIDIC IONIC LIQUID CATALYSTS

APPARATUS AND METHODS TO PRESERVE CATALYST ACTIVITY IN AN EPOXIDATI...

REGENERATION OF ACIDIC IONIC LIQUID CATALYSTS

PROCESS FOR RECOVERING HOMOGENEOUS METAL HYDRIDE CATALYSTS

PROCESS FOR RECOVERING AND RECYCLING AN ACID CATALYST

METHOD FOR RECOVERY OF COBALT AND MANGANESE FROM SPENT COBALT-MANGA...

REGENERATION OF ACIDIC CATALYSTS

Improvements in Oxidative Demetalling

Methods of Preparation of an Olefin Oligomerization Catalyst

CH ACTIVATION/DEHYDROGENATION OF HYDROCARBONS

Regeneration of ionic liquid catalyst using a metal in the absence...

Regeneration of acidic catalysts

Methods of preparation of an olefin oligomerization catalyst

CH activation/dehydrogenation of hydrocarbons

Process for the production of acetic acid

Process utilising zeolites as catalysts/catalyst precursors

Process for recovering homogenous metal hydrate catalysts

Method for recovering rhodium from reaction products of oxosynthesis

Process for regenerating and rejuvenating additive-based catalysts