Preparation from compounds containing nitrogen and sulfur

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CPC
C01C1/245

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01CAMMONIA CYANOGEN COMPOUNDS THEREOF C01C1/00Ammonia Compounds thereof

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C01C1/245Preparation from compounds containing nitrogen and sulfur

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Patents Grantslast 30 patents

Information Patent Grant
High purity HCN from acrylonitrile co-production
- Patent number 10,647,663
- Issue date May 12, 2020
- INVISTA North America S.a.r.l.
- Benjamin D. Herzog
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ammonium sulfate from flue-gas scrubber waste...
- Patent number 5,618,511
- Issue date Apr 8, 1997
- The Arizona Board of Regents on behalf of the University of Arizona
- Alan D. Randolph
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the simultaneous absorption of sulfur oxides and produc...
- Patent number 4,690,807
- Issue date Sep 1, 1987
- General Electric Environmental Services, Inc.
- Abdus Saleem
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of removing nitrogen oxides from a gas as a salt of imidodis...
- Patent number 4,055,623
- Issue date Oct 25, 1977
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Shigeru Saitoh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of removing nitrogen oxides from a gas containing nitrogen o...
- Patent number 3,992,508
- Issue date Nov 16, 1976
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Shigeru Saitoh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of removing nitrogen oxides from a gas and for converting sa...
- Patent number 3,991,161
- Issue date Nov 9, 1976
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Shigeru Saitoh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3330621
- Patent number 3,330,621
- Issue date Jul 11, 1967
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3201198
- Patent number 3,201,198
- Issue date Aug 17, 1965
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1984757
- Patent number 1,984,757
- Issue date Dec 18, 1934
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1901844
- Patent number 1,901,844
- Issue date Mar 14, 1933
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1894252
- Patent number 1,894,252
- Issue date Jan 10, 1933
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1885035
- Patent number 1,885,035
- Issue date Oct 25, 1932
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1878982
- Patent number 1,878,982
- Issue date Sep 20, 1932
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1853679
- Patent number 1,853,679
- Issue date Apr 12, 1932
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1148368
- Patent number 1,148,368
- Issue date Jul 27, 1915
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR CONTROLLING HYDROGEN SULFIDE AND AMMONIA FLOW RATES
- Publication number 20230046451
- Publication date Feb 16, 2023
- UOP LLC
- Cameron Kardel
- C01 - INORGANIC CHEMISTRY

Preparation from compounds containing nitrogen and sulfur

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High purity HCN from acrylonitrile co-production

Process for producing ammonium sulfate from flue-gas scrubber waste...

Process for the simultaneous absorption of sulfur oxides and produc...

Method of removing nitrogen oxides from a gas as a salt of imidodis...

Method of removing nitrogen oxides from a gas containing nitrogen o...

Method of removing nitrogen oxides from a gas and for converting sa...

3330621

3201198

1984757

1901844

1894252

1885035

1878982

1853679

1148368

Patents Applicationslast 30 patents

PROCESS FOR CONTROLLING HYDROGEN SULFIDE AND AMMONIA FLOW RATES