Treatment or purification of solutions

Industry

CPC
C22B47/0081

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B47/00Obtaining manganese

Current Industry

C22B47/0081Treatment or purification of solutions

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing aqueous solution containing nickel, cobalt and...
- Patent number 12,163,204
- Issue date Dec 10, 2024
- KOREA ZINC CO., LTD.
- Heon Sik Choi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Charge material for recycled lithium-ion batteries
- Patent number 11,127,992
- Issue date Sep 21, 2021
- Worcester Polytechnic Institute
- Yan Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Treatment of manganese-containing materials
- Patent number 9,328,400
- Issue date May 3, 2016
- DEEPGREEN ENGINEERING, PTE. LTD.
- William F. Drinkard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for depleting calcium and/or iron from geothermal brines
- Patent number 8,894,865
- Issue date Nov 25, 2014
- Berkshire Hathaway Energy Company
- John L. Featherstone
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing manganese sulfate and zinc sulfate from waste...
- Patent number 8,440,153
- Issue date May 14, 2013
- Korea Institute of Geoscience and Mineral
- Shun Myung Shin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of removing iron and calcium from a geothermal brine
- Patent number 8,313,653
- Issue date Nov 20, 2012
- MidAmerican Energy Holdings Company
- John L. Featherstone
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical processing of manganese containing materials
- Patent number 7,951,282
- Issue date May 31, 2011
- Mesa Minerals Limited
- Christopher Brett Ward
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing electrolytic manganese dioxide
- Patent number 7,776,202
- Issue date Aug 17, 2010
- MidAmerican Energy Holdings Company
- John L. Featherstone
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Regeneration, pretreatment and precipitation of oxides of manganese
- Patent number 7,232,782
- Issue date Jun 19, 2007
- Enviroscrub Technologies Corp.
- Charles F. Hammel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hybrid flow pond
- Patent number 7,105,084
- Issue date Sep 12, 2006
- Gene T. Hilton, Jr.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Pretreatment and regeneration of oxides of manganese
- Patent number 7,041,270
- Issue date May 9, 2006
- Enviroscrub Technologies Corporation
- Charles F. Hammel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal removal process
- Patent number 6,893,570
- Issue date May 17, 2005
- Gene T. Hilton, Jr.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing electrolytic manganese dioxide from geotherma...
- Patent number 6,682,644
- Issue date Jan 27, 2004
- MidAmerican Energy Holdings Company
- John L. Featherstone
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective precipitation of manganese from magnesium-containing solu...
- Patent number 6,656,247
- Issue date Dec 2, 2003
- Dynatec Corporation
- Roman Michael Genik-Sas-Berezowsky
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of a solution containing iron salts
- Patent number 6,245,240
- Issue date Jun 12, 2001
- Tioxide Group Services Limited
- Brian Cameron Noble
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing manganese from solutions including aqueous ind...
- Patent number 5,441,641
- Issue date Aug 15, 1995
- William J. Vail
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Purification of aqueous liquids used in manganese nodule processing
- Patent number 4,317,730
- Issue date Mar 2, 1982
- Chevron Research Company
- Gale L. Hubred
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Manganese nitrate spray decomposition
- Patent number 4,310,494
- Issue date Jan 12, 1982
- Chemetals Corporation
- Jay Y. Welsh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Oxalic acid leaching of marine nodules
- Patent number 4,259,295
- Issue date Mar 31, 1981
- University Patents, Inc.
- Harry Zeitlin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Manganese nitrate decomposition
- Patent number 4,250,149
- Issue date Feb 10, 1981
- Chemetals Corporation
- Jay Y. Welsh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Simultaneous extraction of metal values other than copper from mang...
- Patent number 4,146,572
- Issue date Mar 27, 1979
- Deepsea Ventures, Inc.
- Paul H. Cardwell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of metal values from manganese nodules
- Patent number 4,137,291
- Issue date Jan 30, 1979
- Deepsea Ventures, Inc.
- Paul H. Cardwell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovering metal values from marine manganese nodules
- Patent number 4,123,499
- Issue date Oct 31, 1978
- Chemetals Corporation
- Jay Y. Welsh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the simultaneous extraction of metal values from mangan...
- Patent number 4,093,698
- Issue date Jun 6, 1978
- Deepsea Ventures, Inc.
- Paul H. Cardwell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cobalt stripping process
- Patent number 4,083,915
- Issue date Apr 11, 1978
- Kennecott Copper Corporation
- Gale L. Hubred
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for separating metal constituents from ocean floor nodules
- Patent number 4,042,664
- Issue date Aug 16, 1977
- Deepsea Ventures, Inc.
- Paul H. Cardwell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cobalt ion exchange process
- Patent number 4,042,665
- Issue date Aug 16, 1977
- Falconbridge Nickel Mines Limited
- William Ronald Hatch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low temperature and pressure continuous reduction of copper in acid...
- Patent number 4,038,070
- Issue date Jul 26, 1977
- Kennecott Copper Corporation
- Alkis S. Rappas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extracting metal values from manganiferous ocean nodules
- Patent number 4,026,773
- Issue date May 31, 1977
- Metallurgie Hoboken Overpelt
- Antoine L. Van Peteghem
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal carbonate recycle to reduction circuit in the cuprion process
- Patent number 4,018,866
- Issue date Apr 19, 1977
- Kennecott Copper Corporation
- Lester J. Szabo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING AQUEOUS SOLUTION CONTAINING NICKEL, COBALT AND...
- Publication number 20240240279
- Publication date Jul 18, 2024
- KOREA ZINC CO., LTD.
- Heon Sik CHOI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECYCLING METHOD FOR MIXED WASTE MATERIAL OF LITHIUM NICKEL MANGANE...
- Publication number 20230332267
- Publication date Oct 19, 2023
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Jinliang Duan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF RECOVERING CATHODE ACTIVE MATERIAL PRECURSOR
- Publication number 20230049078
- Publication date Feb 16, 2023
- SK INNOVATION CO., LTD.
- Myoung Lae KIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING LITHIUM BATTERIES
- Publication number 20220320619
- Publication date Oct 6, 2022
- DUESENFELD GMBH
- Christian HANISCH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TREATMENT OF MANGANESE-CONTAINING MATERIALS
- Publication number 20150152524
- Publication date Jun 4, 2015
- DEEPGREEN ENGINEERING PTE. LTD.
- William F. Drinkard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR DEPLETING CALCIUM AND/OR IRON FROM GEOTHERMAL BRINES
- Publication number 20130068697
- Publication date Mar 21, 2013
- Midamerican Energy Holdings Company
- John L. FEATHERSTONE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PRODUCING MERCURY-FREE ALKALINE-MANGANESE TYPE ELECTROLY...
- Publication number 20130037416
- Publication date Feb 14, 2013
- Guangxi Non-Ferrous Metals Group Huiyuanmengye Co., Ltd.
- Qizhi Chen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PREPARING MANGANESE SULFATE AND ZINC SULFATE FROM WASTE...
- Publication number 20110123419
- Publication date May 26, 2011
- KOREA INSTITUTE OF GEOSCIENCE AND MINERAL
- Shun Myung Shin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PRODUCING ELECTROLYTIC MANGANESE DIOXIDE
- Publication number 20110049062
- Publication date Mar 3, 2011
- John L. FEATHERSTONE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Solvent Extraction Process For Separating Cobalt And/Or Manganese F...
- Publication number 20080038168
- Publication date Feb 14, 2008
- Commonwealth Scientific and Industrial Research Organisation
- Chu Yong Cheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Hydrometallurgical processing of manganese containing materials
- Publication number 20050103163
- Publication date May 19, 2005
- Christopher Brett Ward
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Process for producing electrolytic manganese dioxide
- Publication number 20040149590
- Publication date Aug 5, 2004
- John L. Featherstone
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Disassociation processing of metal oxides
- Publication number 20040101457
- Publication date May 27, 2004
- John E. Pahlman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Regeneration, pretreatment and precipitation of oxides of manganese
- Publication number 20040018936
- Publication date Jan 29, 2004
- Charles F. Hammel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PRODUCING ELECTROLYTIC MANGANESE DIOXIDE FROM GEOTHERMA...
- Publication number 20030226761
- Publication date Dec 11, 2003
- John L. Featherstone
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Pretreatment and regeneration of oxides of manganese
- Publication number 20030219368
- Publication date Nov 27, 2003
- Charles F. Hammel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Treatment or purification of solutions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing aqueous solution containing nickel, cobalt and...

Charge material for recycled lithium-ion batteries

Treatment of manganese-containing materials

Process for depleting calcium and/or iron from geothermal brines

Method for preparing manganese sulfate and zinc sulfate from waste...

Method of removing iron and calcium from a geothermal brine

Hydrometallurgical processing of manganese containing materials

Process for producing electrolytic manganese dioxide

Regeneration, pretreatment and precipitation of oxides of manganese

Hybrid flow pond

Pretreatment and regeneration of oxides of manganese

Metal removal process

Process for producing electrolytic manganese dioxide from geotherma...

Selective precipitation of manganese from magnesium-containing solu...

Treatment of a solution containing iron salts

Process for removing manganese from solutions including aqueous ind...

Purification of aqueous liquids used in manganese nodule processing

Manganese nitrate spray decomposition

Oxalic acid leaching of marine nodules

Manganese nitrate decomposition

Simultaneous extraction of metal values other than copper from mang...

Extraction of metal values from manganese nodules

Recovering metal values from marine manganese nodules

Process for the simultaneous extraction of metal values from mangan...

Cobalt stripping process

Method for separating metal constituents from ocean floor nodules

Cobalt ion exchange process

Low temperature and pressure continuous reduction of copper in acid...

Extracting metal values from manganiferous ocean nodules

Metal carbonate recycle to reduction circuit in the cuprion process

Patents Applicationslast 30 patents

METHOD FOR PRODUCING AQUEOUS SOLUTION CONTAINING NICKEL, COBALT AND...

RECYCLING METHOD FOR MIXED WASTE MATERIAL OF LITHIUM NICKEL MANGANE...

METHOD OF RECOVERING CATHODE ACTIVE MATERIAL PRECURSOR

METHOD FOR RECYCLING LITHIUM BATTERIES

TREATMENT OF MANGANESE-CONTAINING MATERIALS

PROCESS FOR DEPLETING CALCIUM AND/OR IRON FROM GEOTHERMAL BRINES

METHOD FOR PRODUCING MERCURY-FREE ALKALINE-MANGANESE TYPE ELECTROLY...

METHOD FOR PREPARING MANGANESE SULFATE AND ZINC SULFATE FROM WASTE...

PROCESS FOR PRODUCING ELECTROLYTIC MANGANESE DIOXIDE

Solvent Extraction Process For Separating Cobalt And/Or Manganese F...

Hydrometallurgical processing of manganese containing materials

Process for producing electrolytic manganese dioxide

Disassociation processing of metal oxides

Regeneration, pretreatment and precipitation of oxides of manganese

PROCESS FOR PRODUCING ELECTROLYTIC MANGANESE DIOXIDE FROM GEOTHERMA...

Pretreatment and regeneration of oxides of manganese