the extracting agent being a ketone or a mixture of ketones

Industry

CPC
C01B25/463

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B25/00Phosphorus Compounds thereof

Current Industry

C01B25/463the extracting agent being a ketone or a mixture of ketones

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovering a uranium-containing concentrate and purifie...
- Patent number 4,514,365
- Issue date Apr 30, 1985
- Stamicarbon B.V.
- Cornelis A.M. Weterings
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering a uranium-containing concentrate and purifie...
- Patent number 4,450,142
- Issue date May 22, 1984
- Stamicarbon B.V.
- Cornelis A.M. Weterings
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction
- Patent number 4,284,606
- Issue date Aug 18, 1981
- RTL Contactor Holding S.A.
- John S. Rendell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for purifying phosphoric acid
- Patent number 4,277,455
- Issue date Jul 7, 1981
- Albright & Wilson Limited
- Thomas A. Williams
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Purification and conversion of phosphoric acid to ammonium phosphates
- Patent number 4,236,911
- Issue date Dec 2, 1980
- Tennessee Valley Authority
- John F. McCullough
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Partial purification of wet-process phosphoric acid with acetone an...
- Patent number 4,152,402
- Issue date May 1, 1979
- Tennessee Valley Authority
- Henry K. Walters
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Purification of phosphoric acid by solvent extraction using hexanones
- Patent number 4,127,640
- Issue date Nov 28, 1978
- Albright & Wilson Ltd.
- Thomas A. Williams
- C01 - INORGANIC CHEMISTRY

the extracting agent being a ketone or a mixture of ketones

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for recovering a uranium-containing concentrate and purifie...

Process for recovering a uranium-containing concentrate and purifie...

Extraction

Process for purifying phosphoric acid

Purification and conversion of phosphoric acid to ammonium phosphates

Partial purification of wet-process phosphoric acid with acetone an...

Purification of phosphoric acid by solvent extraction using hexanones

Patents Applicationslast 30 patents