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

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CPC
C01B19/001

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B19/00Selenium Tellurium Compounds thereof

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C01B19/001Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

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Patents Grantslast 30 patents

Information Patent Grant
Separation of tellurium by solvent extraction method
- Patent number 8,900,543
- Issue date Dec 2, 2014
- Korea Institute of Science and Technology
- Hwa Young Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Inclusion free cadmium zinc tellurium and cadmium tellurium crystal...
- Patent number 7,758,843
- Issue date Jul 20, 2010
- U.S. Department of Energy
- Aleskey E. Bolotnikov
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Removal of selenium from aqueous media
- Patent number 5,264,133
- Issue date Nov 23, 1993
- Shell Oil Company
- Thomas C. Forschner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for treatment of selenium-bearing materials
- Patent number 4,358,430
- Issue date Nov 9, 1982
- Inco Limited
- Grigori S. Victorovich
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Removal of selenium (IV) and (VI) from acidic copper sulphate solut...
- Patent number 4,330,508
- Issue date May 18, 1982
- Sherritt Gordon Mines Limited
- Donald R. Weir
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrometallurgical process for recovering precious metals from anod...
- Patent number 4,293,332
- Issue date Oct 6, 1981
- Institute of Nuclear Energy Research
- Wei Ko Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Pelletizing sulfation of anode slimes
- Patent number 4,272,493
- Issue date Jun 9, 1981
- The International Nickel Co., Inc.
- Kohur N. Subramanian
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for separating selenium, selenium compounds, sulfur and/or...
- Patent number 4,259,511
- Issue date Mar 31, 1981
- Bayer Aktiengesellschaft
- Hans-Joachim Scholl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of tellurium from acidic sulfonated ion exchange resins by...
- Patent number 4,244,936
- Issue date Jan 13, 1981
- Atlantic Richfield Company
- James G. Victor
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of metal values from anode slimes
- Patent number 4,229,270
- Issue date Oct 21, 1980
- The International Nickel Co., Inc.
- Kohur N. Subramanian
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Removal of tellurium from glycol ester solutions
- Patent number 4,224,301
- Issue date Sep 23, 1980
- Atlantic Richfield Company
- Thomas A. Washall
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of selenium
- Patent number 4,163,046
- Issue date Jul 31, 1979
- The International Nickel Company, Inc.
- Kohur N. Subramanian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Removal of selenium from urethane solutions
- Patent number 4,130,633
- Issue date Dec 19, 1978
- Atlantic Richfield Company
- Edward T. Shawl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of glycol esters
- Patent number 4,073,876
- Issue date Feb 14, 1978
- Halcon International, Inc.
- Vijai P. Gupta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of selenium from urethanes containing sele...
- Patent number 4,055,630
- Issue date Oct 25, 1977
- Atlantic Richfield Company
- John J. McCoy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of selenium from urethane solutions
- Patent number 4,041,139
- Issue date Aug 9, 1977
- Atlantic Richfield Company
- Thomas A. Washall
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Removal of selenium from urethane solutions
- Patent number 4,038,377
- Issue date Jul 26, 1977
- Atlantic Richfield Company
- Thomas A. Washall
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3848069
- Patent number 3,848,069
- Issue date Nov 12, 1974
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3763049
- Patent number 3,763,049
- Issue date Oct 2, 1973
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3637515
- Patent number 3,637,515
- Issue date Jan 25, 1972
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3437453
- Patent number 3,437,453
- Issue date Apr 8, 1969
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3390952
- Patent number 3,390,952
- Issue date Jul 2, 1968
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3387928
- Patent number 3,387,928
- Issue date Jun 11, 1968
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3363996
- Patent number 3,363,996
- Issue date Jan 16, 1968
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3014779
- Patent number 3,014,779
- Issue date Dec 26, 1961
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2419027
- Patent number 2,419,027
- Issue date Apr 15, 1947
- C01 - INORGANIC CHEMISTRY

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 METHOD OF TELLURIUM AND SELENIUM, AND PREPARATION METHOD...
- Publication number 20150151966
- Publication date Jun 4, 2015
- Korea Institute of Science and Technology
- Hwa Young LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEPARATION OF TELLURIUM BY SOLVENT EXTRACTION METHOD
- Publication number 20140112860
- Publication date Apr 24, 2014
- Hwa Young LEE
- C01 - INORGANIC CHEMISTRY

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Separation of tellurium by solvent extraction method

Inclusion free cadmium zinc tellurium and cadmium tellurium crystal...

Removal of selenium from aqueous media

Process for treatment of selenium-bearing materials

Removal of selenium (IV) and (VI) from acidic copper sulphate solut...

Hydrometallurgical process for recovering precious metals from anod...

Pelletizing sulfation of anode slimes

Process for separating selenium, selenium compounds, sulfur and/or...

Recovery of tellurium from acidic sulfonated ion exchange resins by...

Process for the recovery of metal values from anode slimes

Removal of tellurium from glycol ester solutions

Recovery of selenium

Removal of selenium from urethane solutions

Preparation of glycol esters

Process for the recovery of selenium from urethanes containing sele...

Recovery of selenium from urethane solutions

Removal of selenium from urethane solutions

3848069

3763049

3637515

3437453

3390952

3387928

3363996

3014779

2419027

Patents Applicationslast 30 patents

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

SEPARATION METHOD OF TELLURIUM AND SELENIUM, AND PREPARATION METHOD...

SEPARATION OF TELLURIUM BY SOLVENT EXTRACTION METHOD