Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Industry

CPC
C01G9/003

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F C01G9/00Compounds of zinc

Current Industry

C01G9/003Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

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Patents Grantslast 30 patents

Information Patent Grant
Method of inhibiting extractant degradation by controlling extracti...
- Patent number 11,274,047
- Issue date Mar 15, 2022
- KOREA RESOURCES CORPORATION
- Jeon Woong An
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting extractant degradation of DSX process through...
- Patent number 11,254,584
- Issue date Feb 22, 2022
- KOREA RESOURCES CORPORATION
- Jeon Woong An
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing hexagonal plate-shaped zinc oxide
- Patent number 11,203,530
- Issue date Dec 21, 2021
- Sakai Chemical Industry Co., Ltd.
- Ryohei Yoshida
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting extractant degradation of DSX process through...
- Patent number 11,203,531
- Issue date Dec 21, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong An
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting extractant degradation by diluent and extract...
- Patent number 11,168,003
- Issue date Nov 9, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong An
- G01 - MEASURING TESTING
Information Patent Grant
Sulfonated aminomethylated chelate resins
- Patent number 9,950,320
- Issue date Apr 24, 2018
- LANXESS Deutschland GmbH
- Reinhold Klipper
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing substances to be separated having controlled a...
- Patent number 9,346,685
- Issue date May 24, 2016
- M. Technique Co., Ltd.
- Masakazu Enomura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of nano zinc oxide particles
- Patent number 8,961,681
- Issue date Feb 24, 2015
- TATA Chemicals Limited
- Sachin Parashar
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Decontamination of radioactive metals
- Patent number 7,988,937
- Issue date Aug 2, 2011
- W. Novis Smith
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High purity zinc oxide powder and method for production thereof, an...
- Patent number 7,510,635
- Issue date Mar 31, 2009
- Nippon Mining & Metals Co., Ltd.
- Yuichiro Shindo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process of recovery of metals from aqueous ammoniacal solutions emp...
- Patent number 6,210,647
- Issue date Apr 3, 2001
- Henkel Corporation
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the removal of toxic cyanide and heavy metal species fr...
- Patent number 5,522,997
- Issue date Jun 4, 1996
- COGNIS, Inc.
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process for producing zinc oxide
- Patent number 5,441,712
- Issue date Aug 15, 1995
- BHP Minerals International Inc.
- Willem P. C. Duyvesteyn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the solvent extraction of zinc
- Patent number 5,135,652
- Issue date Aug 4, 1992
- Cominco Ltd.
- Daniel A. D. Boateng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Extractrion process for removing and recovering metals from aqueous...
- Patent number 5,118,478
- Issue date Jun 2, 1992
- Outokumpu Oy
- Bror G. Nyman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of processing acidic Fe-containing solutions
- Patent number 5,051,186
- Issue date Sep 24, 1991
- Prior Engineering AG
- Adalbert Prior
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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 the extraction of metal values and novel metal extractants
- Patent number 4,822,880
- Issue date Apr 18, 1989
- Imperial Chemical Industries PLC
- David P. Devonald
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extraction process for removing and recovering metals from aqueous...
- Patent number 4,818,503
- Issue date Apr 4, 1989
- Outokumpu Oy
- Bror G. Nyman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Removal of metals from solutions
- Patent number 4,747,954
- Issue date May 31, 1988
- The Dow Chemical Company
- Walter L. Vaughn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Brine treatment using ethylene carboxylic acid polymers
- Patent number 4,747,957
- Issue date May 31, 1988
- The Dow Chemical Company
- Walter L. Vaughn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Triazolopyrimidine extractants
- Patent number 4,739,054
- Issue date Apr 19, 1988
- Imperial Chemical Industries PLC
- Peter M. Ouan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Removal of heavy metals from waste water
- Patent number 4,731,187
- Issue date Mar 15, 1988
- Miyoshi Yushi Kabushiki Kaisha
- Masafumi Moriya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective removal of metals from aqueous solutions with dithiophosp...
- Patent number 4,721,605
- Issue date Jan 26, 1988
- American Cyanamid Company
- Timothy J. Brown
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the extraction of metal values with bisimidazole metal...
- Patent number 4,696,801
- Issue date Sep 29, 1987
- Imperial Chemical Industries PLC
- David P. Devonald
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolopyrimidine extractants
- Patent number 4,675,172
- Issue date Jun 23, 1987
- Imperial Chemical Industries PLC
- Peter M. Quan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Removal of impurities from amines
- Patent number 4,661,634
- Issue date Apr 28, 1987
- The Dow Chemical Company
- Walter L. Vaughn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the production of lead from sulphide ores
- Patent number 4,634,507
- Issue date Jan 6, 1987
- Eduardo D. Nogueira
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Recovery of anhydrous zinc chloride
- Patent number 4,631,176
- Issue date Dec 23, 1986
- Cato Research Corporation
- Paul R. Kruesi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective recovery of zinc from metal containing brines
- Patent number 4,624,704
- Issue date Nov 25, 1986
- Combustion Engineering, Inc.
- John J. Byeseda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLUMINESCENT ELEMENT, DISPLAY, METHOD FOR MANUFACTURING ELECT...
- Publication number 20220195300
- Publication date Jun 23, 2022
- SHARP KABUSHIKI KAISHA
- Kanako NAKATA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Separation of Radiometals
- Publication number 20220118379
- Publication date Apr 21, 2022
- TECHNICAL UNIVERSITY OF DENMARK
- Fedor ZHURAVLEV
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR INHIBITING EXTRACTANT DEGRADATION OF DSX PROCESS THROUGH...
- Publication number 20210024366
- Publication date Jan 28, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong AN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR INHIBITING EXTRACTANT DEGRADATION OF DSX PROCESS THROUGH...
- Publication number 20210024367
- Publication date Jan 28, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong AN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR INHIBITING EXTRACTANT DEGRADATION BY DILUENT AND EXTRACT...
- Publication number 20210024368
- Publication date Jan 28, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong AN
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF INHIBITING EXTRACTANT DEGRADATION BY CONTROLLING EXTRACTI...
- Publication number 20210024369
- Publication date Jan 28, 2021
- KOREA RESOURCES CORPORATION
- Jeon Woong AN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SULFONATED AMINOMETHYLATED CHELATE RESINS
- Publication number 20170216833
- Publication date Aug 3, 2017
- LANXESS Deutschland GmbH
- Reinhold KLIPPER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING SUBSTANCES TO BE SEPARATED HAVING CONTROLLED A...
- Publication number 20130034490
- Publication date Feb 7, 2013
- M. Technique Co., Ltd.
- Masakazu Enomura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR THE PREPARATION OF NANO ZINC OXIDE PARTICLES
- Publication number 20110002970
- Publication date Jan 6, 2011
- TATA CHEMICALS LIMITED
- Sachin Parashar
- B82 - NANO-TECHNOLOGY
Information Patent Application
High purity zinc oxide powder and method for production thereof, an...
- Publication number 20070098626
- Publication date May 3, 2007
- Nikko Materials Co., Ltd.
- Yuichiro Shindo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of inhibiting extractant degradation by controlling extracti...

Method for inhibiting extractant degradation of DSX process through...

Method for producing hexagonal plate-shaped zinc oxide

Method for inhibiting extractant degradation of DSX process through...

Method for inhibiting extractant degradation by diluent and extract...

Sulfonated aminomethylated chelate resins

Method for producing substances to be separated having controlled a...

Process for the preparation of nano zinc oxide particles

Decontamination of radioactive metals

High purity zinc oxide powder and method for production thereof, an...

Process of recovery of metals from aqueous ammoniacal solutions emp...

Process for the removal of toxic cyanide and heavy metal species fr...

Hydrometallurgical process for producing zinc oxide

Method for the solvent extraction of zinc

Extractrion process for removing and recovering metals from aqueous...

Method of processing acidic Fe-containing solutions

Method for neutralizing sulfuric acid containing zinc ion

Process for the extraction of metal values and novel metal extractants

Extraction process for removing and recovering metals from aqueous...

Removal of metals from solutions

Brine treatment using ethylene carboxylic acid polymers

Triazolopyrimidine extractants

Removal of heavy metals from waste water

Selective removal of metals from aqueous solutions with dithiophosp...

Process for the extraction of metal values with bisimidazole metal...

Triazolopyrimidine extractants

Removal of impurities from amines

Process for the production of lead from sulphide ores

Recovery of anhydrous zinc chloride

Selective recovery of zinc from metal containing brines

Patents Applicationslast 30 patents

ELECTROLUMINESCENT ELEMENT, DISPLAY, METHOD FOR MANUFACTURING ELECT...

Separation of Radiometals

METHOD FOR INHIBITING EXTRACTANT DEGRADATION OF DSX PROCESS THROUGH...

METHOD FOR INHIBITING EXTRACTANT DEGRADATION OF DSX PROCESS THROUGH...

METHOD FOR INHIBITING EXTRACTANT DEGRADATION BY DILUENT AND EXTRACT...

METHOD OF INHIBITING EXTRACTANT DEGRADATION BY CONTROLLING EXTRACTI...

SULFONATED AMINOMETHYLATED CHELATE RESINS

METHOD FOR PRODUCING SUBSTANCES TO BE SEPARATED HAVING CONTROLLED A...

PROCESS FOR THE PREPARATION OF NANO ZINC OXIDE PARTICLES

High purity zinc oxide powder and method for production thereof, an...