Sulfuric acid or oleum

Industry

CPC
C07C7/171

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C7/00Purification Separation Use of additives

Current Industry

C07C7/171Sulfuric acid or oleum

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Removal of aromatic impurities from an alkene stream using an acid...
- Patent number 10,144,685
- Issue date Dec 4, 2018
- Saudi Basic Industries Corporation
- Roland Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent treatment methods and polymerization processes employing th...
- Patent number 8,053,621
- Issue date Nov 8, 2011
- Bridgestone Corporation
- James H. Pawlow
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
H2SO4 alkylation by conversion of olefin feed to oligomers and sulf...
- Patent number 7,977,525
- Issue date Jul 12, 2011
- Catalytic Distillation Technologies
- Lawrence A. Smith, Jr.
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System and method for purifying heptane
- Patent number 7,326,820
- Issue date Feb 5, 2008
- Chevron Phillips Chemical Company LP
- Daniel M. Hasenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of removing organic sulfur compounds from alkylate
- Patent number 7,119,244
- Issue date Oct 10, 2006
- Catalytic Distillation Technologies
- Lawrence A. Smith, Jr.
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of purifying 1,3,5-triisopropylbenzene
- Patent number 6,399,847
- Issue date Jun 4, 2002
- Warner-Lambert Company
- Gretchen Crumbaugh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to regulate olefin production by catalyst system inhibition
- Patent number 5,689,028
- Issue date Nov 18, 1997
- Phillips Petroleum Company
- Mark E. Lashier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of 1,1-diphenylethane with good fragra...
- Patent number 4,944,848
- Issue date Jul 31, 1990
- Huels Aktiengesellschaft
- Manfred Kaufhold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of cyclobutenoarenes
- Patent number 4,935,571
- Issue date Jun 19, 1990
- Shell Oil Company
- Larry S. Corley
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing methanol from alkylation unit feed stream
- Patent number 4,740,632
- Issue date Apr 26, 1988
- Conoco Inc.
- Ardis L. Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetramethyltetrahydronaphthalene purification process
- Patent number 4,695,671
- Issue date Sep 22, 1987
- Phillips Petroleum Company
- Raymond L. Cobb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isolation of 3-methyl-1-butene from a hydrocarbon stream
- Patent number 4,607,131
- Issue date Aug 19, 1986
- Phillips Petroleum Company
- Charles A. Drake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining isobutylene of a purity higher than 99.5 weig...
- Patent number 4,163,697
- Issue date Aug 7, 1979
- Compagnie Francaise de Raffinage
- Jean-Pierre Michaux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of saturated hydrocarbons
- Patent number 4,108,916
- Issue date Aug 22, 1978
- Allied Chemical Corporation
- Whitney Harris Mears
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining sulfur free pure naphthalene from bituminous...
- Patent number 4,098,838
- Issue date Jul 4, 1978
- Rutgerswerke Aktiengesellschaft
- Georg Grigoleit
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oligomerization of unsaturated hydrocarbons with acid catalysts
- Patent number 4,024,203
- Issue date May 17, 1977
- Institut Francais du Petrole
- Bernard Torck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the obtaining of isobutylene of high purity
- Patent number 4,018,843
- Issue date Apr 19, 1977
- Compagnie Francaise de Raffinage
- Jean-Pierre Michaux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating isobutylene from C.sub.4 hydrocarbon mixtures
- Patent number 3,979,474
- Issue date Sep 7, 1976
- Chemische Werke Huls Aktiengesellschaft
- Willy Zerrweck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3864419
- Patent number 3,864,419
- Issue date Feb 4, 1975
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3842136
- Patent number 3,842,136
- Issue date Oct 15, 1974
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3823198
- Patent number 3,823,198
- Issue date Jul 9, 1974
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3795712
- Patent number 3,795,712
- Issue date Mar 5, 1974
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3758608
- Patent number 3,758,608
- Issue date Sep 11, 1973
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3657371
- Patent number 3,657,371
- Issue date Apr 18, 1972
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3657374
- Patent number 3,657,374
- Issue date Apr 18, 1972
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3632660
- Patent number 3,632,660
- Issue date Jan 4, 1972
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3546317
- Patent number 3,546,317
- Issue date Dec 8, 1970
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3544653
- Patent number 3,544,653
- Issue date Dec 1, 1970
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3542893
- Patent number 3,542,893
- Issue date Nov 24, 1970
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3531544
- Patent number 3,531,544
- Issue date Sep 29, 1970
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR TREATING A COMPOSITION CONTAINING RENEWABLE ISODODECANE
- Publication number 20240417348
- Publication date Dec 19, 2024
- Haltermann Carless Deutschland GmbH
- Sascha RULHOFF
- C07 - ORGANIC CHEMISTRY
Information Patent Application
REMOVAL OF AROMATIC IMPURITIES FROM AN ALKENE STREAM USING AN ACID...
- Publication number 20170174586
- Publication date Jun 22, 2017
- Saudi Basic Industries Corporation
- Roland Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REMOVAL AND RECOVERY OF ORGANIC AMINES FROM A HYDROCARBO...
- Publication number 20140148618
- Publication date May 29, 2014
- Saudi Basic Industries Corporation
- Fuad M. MOSA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
H2SO4 ALKYLATION BY CONVERSION OF OLEFIN FEED TO OLIGOMERS AND SULF...
- Publication number 20090198091
- Publication date Aug 6, 2009
- CATALYTIC DISTILLATION TECHNOLOGIES
- Lawrence A. Smith, JR.
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SOLVENT TREATMENT METHODS AND POLYMERIZATION PROCESSES EMPLOYING TH...
- Publication number 20080167509
- Publication date Jul 10, 2008
- James H. Pawlow
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing saturated hydrocarbon compound
- Publication number 20070156003
- Publication date Jul 5, 2007
- Taiichi Furukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of removing organic sulfur compounds from alkylate
- Publication number 20060155156
- Publication date Jul 13, 2006
- CATALYTIC DISTILLATION TECHNOLOGIES
- Lawrence A. Smith
- C07 - ORGANIC CHEMISTRY
Information Patent Application
System and method for purifying heptane
- Publication number 20050080311
- Publication date Apr 14, 2005
- Daniel M. Hasenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PURIFYING 1,3,5-TRIISOPROPYLBENZENE
- Publication number 20020028978
- Publication date Mar 7, 2002
- GRETCHEN CRUMBAUGH
- C07 - ORGANIC CHEMISTRY

Sulfuric acid or oleum

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Removal of aromatic impurities from an alkene stream using an acid...

Solvent treatment methods and polymerization processes employing th...

H2SO4 alkylation by conversion of olefin feed to oligomers and sulf...

System and method for purifying heptane

Method of removing organic sulfur compounds from alkylate

Method of purifying 1,3,5-triisopropylbenzene

Process to regulate olefin production by catalyst system inhibition

Process for the purification of 1,1-diphenylethane with good fragra...

Process for the purification of cyclobutenoarenes

Process for removing methanol from alkylation unit feed stream

Tetramethyltetrahydronaphthalene purification process

Isolation of 3-methyl-1-butene from a hydrocarbon stream

Process for obtaining isobutylene of a purity higher than 99.5 weig...

Purification of saturated hydrocarbons

Process for obtaining sulfur free pure naphthalene from bituminous...

Oligomerization of unsaturated hydrocarbons with acid catalysts

Process for the obtaining of isobutylene of high purity

Process for separating isobutylene from C.sub.4 hydrocarbon mixtures

3864419

3842136

3823198

3795712

3758608

3657371

3657374

3632660

3546317

3544653

3542893

3531544

Patents Applicationslast 30 patents

PROCESS FOR TREATING A COMPOSITION CONTAINING RENEWABLE ISODODECANE

REMOVAL OF AROMATIC IMPURITIES FROM AN ALKENE STREAM USING AN ACID...

METHOD FOR REMOVAL AND RECOVERY OF ORGANIC AMINES FROM A HYDROCARBO...

H2SO4 ALKYLATION BY CONVERSION OF OLEFIN FEED TO OLIGOMERS AND SULF...

SOLVENT TREATMENT METHODS AND POLYMERIZATION PROCESSES EMPLOYING TH...

Method for producing saturated hydrocarbon compound

Method of removing organic sulfur compounds from alkylate

System and method for purifying heptane

METHOD OF PURIFYING 1,3,5-TRIISOPROPYLBENZENE