using ketones or aldehydes

Industry

CPC
C22B3/0021

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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

C22B3/0021using ketones or aldehydes

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of degraded oxime metal extractants in process organic so...
- Patent number 10,662,499
- Issue date May 26, 2020
- Outotec (Finland) Oy
- James Kabugo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recycling chromium from waste water containing hexavale...
- Patent number 10,577,676
- Issue date Mar 3, 2020
- HUNAN YONKER ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE CO., LTD
- Qianfeng He
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Separation of iron from value metals in leaching of laterite ores
- Patent number 8,916,116
- Issue date Dec 23, 2014
- Process Research Ortech inc.
- Vaikuntam I. Lakshmanan
- C21 - METALLURGY OF IRON
Information Patent Grant
Highly-conductive copper extractant formulations
- Patent number 7,585,475
- Issue date Sep 8, 2009
- Cognis IP Management GmbH
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for dissociating metals from metal compounds e...
- Patent number 6,132,491
- Issue date Oct 17, 2000
- Idaho Research Foundation, Inc.
- Chien M. Wai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for extraction of metals from aqueous ammoniacal solutions...
- Patent number 6,060,029
- Issue date May 9, 2000
- Henkel Corporation
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reoximation of metal extraction circuit organics
- Patent number 5,993,757
- Issue date Nov 30, 1999
- Henkel Corporation
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fluid extraction
- Patent number 5,965,025
- Issue date Oct 12, 1999
- Idaho Research Foundation, Inc.
- Chien M. Wai
- B08 - CLEANING
Information Patent Grant
Copper recovery process
- Patent number 5,908,605
- Issue date Jun 1, 1999
- Henkel Corporation
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing and recovering ammonia from organic metal extr...
- Patent number 5,788,844
- Issue date Aug 4, 1998
- Henkel Corporation
- Stephen M. Olafson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of metals using supercritical fluid and chelate forming...
- Patent number 5,730,874
- Issue date Mar 24, 1998
- Idaho Research Foundation, Inc.
- Chien M. Wai
- B08 - CLEANING
Information Patent Grant
Recovery of neodymium/didymium values from bastnaesite ores
- Patent number 5,338,520
- Issue date Aug 16, 1994
- Rhone-Poulenc Chimie
- Alain Leveque
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Zirconium-hafnium separation process
- Patent number 5,176,878
- Issue date Jan 5, 1993
- Teledyne Industries, Inc.
- Lawrence E. Sarbeck
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separation and recovery of nickel and cobalt in ammoniacal systems
- Patent number 5,174,812
- Issue date Dec 29, 1992
- MEQ Nickel Pty., Ltd.
- Malcolm J. Price
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering copper from copper ion containing aqueous so...
- Patent number 5,006,262
- Issue date Apr 9, 1991
- Met. Rev. Inc.
- John Weyls
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reducing the radium radioactivity of aqueous effluents
- Patent number 5,006,254
- Issue date Apr 9, 1991
- Rhone-Poulenc Chimie
- Francinet Cailly
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for neutralizing sulfuric acid containing zinc ion
- Patent number 4,992,248
- Issue date Feb 12, 1991
- Solex Corporation of Japan
- Morio Watanabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for opening ores
- Patent number 4,923,507
- Issue date May 8, 1990
- Mamore Mineracao E Metalurgia S/A
- Egberto Silva
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering gallium from aluminum smelting dust
- Patent number 4,639,355
- Issue date Jan 27, 1987
- Mitsui Aluminium Co., Ltd.
- Shingo Matsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for separation of zirconium from hafnium
- Patent number 4,578,165
- Issue date Mar 25, 1986
- Westinghouse Electric Corp.
- Steven H. Peterson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solvent extraction
- Patent number 4,544,532
- Issue date Oct 1, 1985
- Henkel Corporation
- Gary A. Kordosky
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for separating antimony from columbium solutions
- Patent number 4,518,570
- Issue date May 21, 1985
- Cabot Corporation
- Harvey Stewart
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Stripping a solution containing molybdenum, tungsten and/or vanadiu...
- Patent number 4,515,757
- Issue date May 7, 1985
- Chevron Research Company
- Gale L. Hubred
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Leaching nickel, cobalt, molybdenum, tungsten, and vanadium from sp...
- Patent number 4,514,368
- Issue date Apr 30, 1985
- Chevron Research Company
- Gale L. Hubred
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of cobalt, molybdenum, nickel, tungsten and vanadium from...
- Patent number 4,514,369
- Issue date Apr 30, 1985
- Chevron Research Company
- Gale L. Hubred
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Solvent extraction
- Patent number 4,507,268
- Issue date Mar 26, 1985
- Henkel Corporation
- Gary A. Kordosky
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovering metals from spent hydroprocessing catalysts
- Patent number 4,500,495
- Issue date Feb 19, 1985
- Chevron Research Company
- Gale L. Hubred
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Microencapsulated chelating agents and their use in removing metal...
- Patent number 4,500,494
- Issue date Feb 19, 1985
- Stauffer Chemical Company
- Herbert B. Scher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering niobium and/or tantalum metal compounds from...
- Patent number 4,451,438
- Issue date May 29, 1984
- Herman C. Starck Berlin
- Wilfried Floeter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering niobium and/or tantalum compounds from such...
- Patent number 4,446,116
- Issue date May 1, 1984
- Hermann C. Starck Bertin
- Bruno Krismer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION OF IRON FROM VALUE METALS IN LEACHING OF LATERITE ORES
- Publication number 20130149219
- Publication date Jun 13, 2013
- Vaikuntam I. Lakshmanan
- C21 - METALLURGY OF IRON
Information Patent Application
Highly-conductive copper extractant formulations
- Publication number 20080035893
- Publication date Feb 14, 2008
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

using ketones or aldehydes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Treatment of degraded oxime metal extractants in process organic so...

Process for recycling chromium from waste water containing hexavale...

Separation of iron from value metals in leaching of laterite ores

Highly-conductive copper extractant formulations

Method and apparatus for dissociating metals from metal compounds e...

Process for extraction of metals from aqueous ammoniacal solutions...

Reoximation of metal extraction circuit organics

Fluid extraction

Copper recovery process

Process for removing and recovering ammonia from organic metal extr...

Extraction of metals using supercritical fluid and chelate forming...

Recovery of neodymium/didymium values from bastnaesite ores

Zirconium-hafnium separation process

Separation and recovery of nickel and cobalt in ammoniacal systems

Process for recovering copper from copper ion containing aqueous so...

Reducing the radium radioactivity of aqueous effluents

Method for neutralizing sulfuric acid containing zinc ion

Process for opening ores

Process for recovering gallium from aluminum smelting dust

Process for separation of zirconium from hafnium

Solvent extraction

Process for separating antimony from columbium solutions

Stripping a solution containing molybdenum, tungsten and/or vanadiu...

Leaching nickel, cobalt, molybdenum, tungsten, and vanadium from sp...

Recovery of cobalt, molybdenum, nickel, tungsten and vanadium from...

Solvent extraction

Recovering metals from spent hydroprocessing catalysts

Microencapsulated chelating agents and their use in removing metal...

Process for recovering niobium and/or tantalum metal compounds from...

Process for recovering niobium and/or tantalum compounds from such...

Patents Applicationslast 30 patents

SEPARATION OF IRON FROM VALUE METALS IN LEACHING OF LATERITE ORES

Highly-conductive copper extractant formulations