combinations of the above

Industry

CPC
C22B3/0091

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B3/00Extraction of metal compounds from ores or concentrates by wet processes

Current Industry

C22B3/0091combinations of the above

Industries

Patents Grantslast 30 patents

Information Patent Grant
Process for the production of high-grade titanium dioxide by sulfat...
- Patent number 4,986,742
- Issue date Jan 22, 1991
- Bayer Aktiengesellschaft
- Gabriel Denecker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
4734271
- Patent number 4,734,271
- Issue date Mar 29, 1988
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for selectively stripping iron ions from an organic solvent
- Patent number 4,670,230
- Issue date Jun 2, 1987
- Solex Research Corporation of Japan
- Morio Watanabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of silver and palladium metals from aqueous solutions us...
- Patent number 4,623,522
- Issue date Nov 18, 1986
- American Cyanamid Company
- William A. Rickelton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for extracting lanthanides and actinides from acid solutions...
- Patent number 4,574,072
- Issue date Mar 4, 1986
- The United States of America as represented by the United States Department o...
- E. Philip Horwitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for extracting lanthanides and actinides from acid solutions
- Patent number 4,548,790
- Issue date Oct 22, 1985
- The United States of America as represented by the United States Department o...
- E. Philip Horwitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of vanadium from acidic solutions thereof
- Patent number 4,526,762
- Issue date Jul 2, 1985
- FMC Corporation
- Richard A. Brown
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Liquid/liquid extraction of acidic aqueous streams comprising sulfa...
- Patent number 4,499,058
- Issue date Feb 12, 1985
- Rhone-Poulenc S.A.
- Richard Fitoussi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Liquid-liquid extraction of rare earth/uranium/thorium values
- Patent number 4,461,748
- Issue date Jul 24, 1984
- Rhone-Poulenc Specialites Chimiques
- Jean-Louis Sabot
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for separating actinides from lanthanides in an acidic aqueo...
- Patent number 4,461,747
- Issue date Jul 24, 1984
- Commissariat a l'Energie Atomique
- Richard Fitoussi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of plutonium ions from aqueous sulfuric acid solutions w...
- Patent number 4,442,071
- Issue date Apr 10, 1984
- Kernforschungszentrum Karlsruhe GmbH
- Karl H. Lieser
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sequential process for extraction and recovery of vanadium and uran...
- Patent number 4,427,640
- Issue date Jan 24, 1984
- Kerr-McGee Chemical Corporation
- P. David Bowerman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of anhydrous aluminum chloride composition and process f...
- Patent number 4,415,412
- Issue date Nov 15, 1983
- The United States of America as represented by the United States Department o...
- George F. Vandegrift
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Simultaneous oxidation and extraction of vanadium from wet-process...
- Patent number 4,341,743
- Issue date Jul 27, 1982
- E. I. Du Pont de Nemours and Company
- Frederick N. Tebbe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the separation of americium from curium contained in an...
- Patent number 4,318,893
- Issue date Mar 9, 1982
- Commissariat a l'Energie Atomique
- Andre Bathellier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solvent extraction recovery process for indium
- Patent number 4,292,284
- Issue date Sep 29, 1981
- Toho Aen Kabushiki Kaisha
- Keishi Tomii
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separation of tungsten and molybdenum by solvent extraction
- Patent number 4,275,039
- Issue date Jun 23, 1981
- Interox Chemicals Limited
- Erol Ozensoy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and a reagent mixture for removing metal ions from an aqueou...
- Patent number 4,226,791
- Issue date Oct 7, 1980
- Berol Kemi AB
- Hans Reinhardt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Simultaneous extraction and recovery of uranium and vanadium from w...
- Patent number 4,212,849
- Issue date Jul 15, 1980
- Kerr-McGee Corporation
- Michael F. Lucid
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3836476
- Patent number 3,836,476
- Issue date Sep 17, 1974
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2753250
- Patent number 2,753,250
- Issue date Jul 3, 1956
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

combinations of the above

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for the production of high-grade titanium dioxide by sulfat...

4734271

Process for selectively stripping iron ions from an organic solvent

Extraction of silver and palladium metals from aqueous solutions us...

Method for extracting lanthanides and actinides from acid solutions...

Method for extracting lanthanides and actinides from acid solutions

Recovery of vanadium from acidic solutions thereof

Liquid/liquid extraction of acidic aqueous streams comprising sulfa...

Liquid-liquid extraction of rare earth/uranium/thorium values

Method for separating actinides from lanthanides in an acidic aqueo...

Extraction of plutonium ions from aqueous sulfuric acid solutions w...

Sequential process for extraction and recovery of vanadium and uran...

Production of anhydrous aluminum chloride composition and process f...

Simultaneous oxidation and extraction of vanadium from wet-process...

Process for the separation of americium from curium contained in an...

Solvent extraction recovery process for indium

Separation of tungsten and molybdenum by solvent extraction

Method and a reagent mixture for removing metal ions from an aqueou...

Simultaneous extraction and recovery of uranium and vanadium from w...

3836476

2753250