by chemical methods

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CPC
C22B60/0278

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B60/00Obtaining metals of atomic number 87 or higher

Current Industry

C22B60/0278by chemical methods

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering uranium from components contaminated with ura...
- Patent number 11,486,023
- Issue date Nov 1, 2022
- Framatome GmbH
- Alfons Roppelt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processing for the extraction of rare earth elements
- Patent number 11,345,977
- Issue date May 31, 2022
- Rare Element Resources Ltd.
- Henry Kasaini
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for parallel solution extraction of one or more m...
- Patent number 10,793,958
- Issue date Oct 6, 2020
- Freeport Minerals Corporation
- Anand Raman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment method for volume reduction of spent uranium catalyst
- Patent number 10,643,758
- Issue date May 5, 2020
- Korea Atomic Energy Research Institute
- Kwang-Wook Kim
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System and method for parallel solution extraction of one or more m...
- Patent number 10,036,096
- Issue date Jul 31, 2018
- Freeport Minerals Corporation
- Anand Raman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for metals leaching and recovery from radioactive wastes
- Patent number 9,896,744
- Issue date Feb 20, 2018
- Her Majesty the Queen in Right of Canada as Represented by the Minister of Na...
- Nicolas Reynier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for parallel solution extraction of one or more m...
- Patent number 9,856,570
- Issue date Jan 2, 2018
- Freeport Minerals Corporation
- Anand Raman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for parallel solution extraction of one or more m...
- Patent number 9,447,483
- Issue date Sep 20, 2016
- Freeport Minerals Corporation
- Anand Raman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment method of spent uranium catalyst
- Patent number 9,181,605
- Issue date Nov 10, 2015
- Korea Atomic Energy Research Institute
- Kwang-Wook Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of a KMgF3 compound for trapping metals in the form of fluoride...
- Patent number 8,858,901
- Issue date Oct 14, 2014
- COMURHEX Société pour la Conversion de l'Uranium en Métal et Hexafluorure
- Bertrand Morel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Industrial extraction of uranium using ammonium carbonate and membr...
- Patent number 8,652,425
- Issue date Feb 18, 2014
- Andrew Bassil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for parallel solution extraction of one or more m...
- Patent number 8,420,048
- Issue date Apr 16, 2013
- Freeport-McMoran Corporation
- Anand Raman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for separating and recycling uranium and fluorine form solution
- Patent number 7,998,439
- Issue date Aug 16, 2011
- Institute of Nuclear Energy Research
- Chen-Te Lin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of boron compounds to precipitate uranium from water
- Patent number 7,419,604
- Issue date Sep 2, 2008
- University of Kentucky Research Foundation
- David A. Atwood
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for separating metals
- Patent number 6,911,135
- Issue date Jun 28, 2005
- British Nuclear Fuels plc
- Robert Charles Thied
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Detection and extraction of uranium and other ions in a solution
- Patent number 6,372,872
- Issue date Apr 16, 2002
- British Nuclear Fuels plc
- Simon Nigel Port
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for selective recovery of uranium from sludge
- Patent number 6,010,671
- Issue date Jan 4, 2000
- Siemens Power Corporation
- Richard T. Kimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hafnium dioxide purification
- Patent number 5,425,927
- Issue date Jun 20, 1995
- Westinghouse Electric Corporation
- Roy G. Walker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of UO.sub.2 /Pu O.sub.2 in IFR electrorefining process
- Patent number 5,356,605
- Issue date Oct 18, 1994
- The United States of America as represented by the United States Department o...
- Zygmunt Tomczuk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Pyrochemical processes for producing Pu, Th and U metals with recyc...
- Patent number 5,290,337
- Issue date Mar 1, 1994
- General Motors Corporation
- Ram A. Sharma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal recovery process using waterglass
- Patent number 5,077,020
- Issue date Dec 31, 1991
- Westinghouse Electric Corp.
- Edward J. Lahoda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for obtaining a uranium-bearing concentrate of high purity...
- Patent number 4,894,209
- Issue date Jan 16, 1990
- Compagnie Generale des Matieres Nucleaires
- Jacques M. M. Moret
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnesium fluoride recovery method
- Patent number 4,874,599
- Issue date Oct 17, 1989
- Rockwell International Corporation
- Richard L. Gay
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing uranium oxides
- Patent number 4,832,924
- Issue date May 23, 1989
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Shozo Tomoshige
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for treating waste water containing uranium and fluorine
- Patent number 4,808,316
- Issue date Feb 28, 1989
- Unitika Ltd.
- Keiichiro Otomura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for producing uranyl peroxide (U0.sub.4.2H.sub...
- Patent number 4,793,978
- Issue date Dec 27, 1988
- Nuclear Metals, Inc.
- Eugene N. Pollock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for separately recovering uranium and hydrofluoric acid fro...
- Patent number 4,769,180
- Issue date Sep 6, 1988
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Yoshiaki Echigo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for treating uraniferous solutions by the addition of an al...
- Patent number 4,755,328
- Issue date Jul 5, 1988
- Compagnie Generale des Matieres Nucleaires
- Albert Mouton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for selective separations of plutonium from uranium and oth...
- Patent number 4,725,413
- Issue date Feb 16, 1988
- Kernforschungszentrum Karlsruhe GmbH
- Klaus Heckmann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for producing uranyl peroxide (UO.sub.4.2H.sub...
- Patent number 4,701,310
- Issue date Oct 20, 1987
- Nuclear Metals, Inc.
- Eugene N. Pollock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
RECOVERING URANIUM FROM A URANYL NITRATE SOLUTION
- Publication number 20240035119
- Publication date Feb 1, 2024
- X-ENERGY, LLC
- Alex Tilton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSING FOR THE EXTRACTION OF RARE EARTH ELEMENTS
- Publication number 20230115288
- Publication date Apr 13, 2023
- Rare Element Resources Ltd.
- Henry Kasaini
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING URANIUM FROM COMPONENTS CONTAMINATED WITH URA...
- Publication number 20200024688
- Publication date Jan 23, 2020
- Framatome GmbH
- ALFONS ROPPELT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHOD FOR PARALLEL SOLUTION EXTRACTION OF ONE OR MORE M...
- Publication number 20180305832
- Publication date Oct 25, 2018
- Freeport Minerals Corporation
- Anand Raman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR SEPARATING IRON FROM AN ORGANIC PHASE CONTAINING URANIUM...
- Publication number 20180187290
- Publication date Jul 5, 2018
- AREVA Mines
- Hamid Mokhtari
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSING FOR THE EXTRACTION OF RARE EARTH ELEMENTS
- Publication number 20170260606
- Publication date Sep 14, 2017
- Rare Element Resources, Ltd.
- Henry Kasaini
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for Metals Leaching and Recovery from Radioactive Wastes
- Publication number 20160348214
- Publication date Dec 1, 2016
- Her Majesty the Queen in Right of Canada as Represented by the Minister of Na...
- Nicolas Reynier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHOD FOR PARALLEL SOLUTION EXTRACTION OF ONE OR MORE M...
- Publication number 20150361527
- Publication date Dec 17, 2015
- Freeport Minerals Corporation
- Anand Raman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
USE OF A KMGF3 COMPOUND FOR TRAPPING METALS IN THE FORM OF FLUORIDE...
- Publication number 20140112846
- Publication date Apr 24, 2014
- COMURHEX Societe pour la Conversion de I'Uranium en Metal et Hexafluorure
- Bertrand Morel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TREATMENT METHOD OF SPENT URANIUM CATALYST
- Publication number 20140096646
- Publication date Apr 10, 2014
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Kwang-Wook Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHOD FOR PARALLEL SOLUTION EXTRACTION OF ONE OR MORE M...
- Publication number 20130213820
- Publication date Aug 22, 2013
- FREEPORT-MCMORAN CORPORATION
- Anand Raman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PARALLEL SOLUTION EXTRACTION OF ONE OR MORE M...
- Publication number 20130206588
- Publication date Aug 15, 2013
- FREEPORT-MCMORAN CORPORATION
- Anand Raman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Industrial Extraction of Uranium Using Ammonium Carbonate and Membr...
- Publication number 20130039823
- Publication date Feb 14, 2013
- Andrew Bassil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Extraction of Metals from Solid Mixtures Using Dendritic Macromolec...
- Publication number 20120035332
- Publication date Feb 9, 2012
- Mamadou S. Diallo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for separating and recycling uranium and fluorine form solution
- Publication number 20100316543
- Publication date Dec 16, 2010
- INSTITUTE OF NUCLEAR ENERGY RESEARCH
- Cheng-Te Lin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Extraction of Actinides From Mixtures and Ores Using Dendritic Macr...
- Publication number 20090001802
- Publication date Jan 1, 2009
- Mamadou S. Diallo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

by chemical methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for recovering uranium from components contaminated with ura...

Processing for the extraction of rare earth elements

System and method for parallel solution extraction of one or more m...

Treatment method for volume reduction of spent uranium catalyst

System and method for parallel solution extraction of one or more m...

Process for metals leaching and recovery from radioactive wastes

System and method for parallel solution extraction of one or more m...

System and method for parallel solution extraction of one or more m...

Treatment method of spent uranium catalyst

Use of a KMgF3 compound for trapping metals in the form of fluoride...

Industrial extraction of uranium using ammonium carbonate and membr...

System and method for parallel solution extraction of one or more m...

Method for separating and recycling uranium and fluorine form solution

Use of boron compounds to precipitate uranium from water

Process for separating metals

Detection and extraction of uranium and other ions in a solution

Process for selective recovery of uranium from sludge

Hafnium dioxide purification

Recovery of UO.sub.2 /Pu O.sub.2 in IFR electrorefining process

Pyrochemical processes for producing Pu, Th and U metals with recyc...

Metal recovery process using waterglass

Process for obtaining a uranium-bearing concentrate of high purity...

Magnesium fluoride recovery method

Process for producing uranium oxides

Process for treating waste water containing uranium and fluorine

Method and apparatus for producing uranyl peroxide (U0.sub.4.2H.sub...

Process for separately recovering uranium and hydrofluoric acid fro...

Process for treating uraniferous solutions by the addition of an al...

Process for selective separations of plutonium from uranium and oth...

Method and apparatus for producing uranyl peroxide (UO.sub.4.2H.sub...

Patents Applicationslast 30 patents

RECOVERING URANIUM FROM A URANYL NITRATE SOLUTION

PROCESSING FOR THE EXTRACTION OF RARE EARTH ELEMENTS

METHOD FOR RECOVERING URANIUM FROM COMPONENTS CONTAMINATED WITH URA...

SYSTEM AND METHOD FOR PARALLEL SOLUTION EXTRACTION OF ONE OR MORE M...

METHOD FOR SEPARATING IRON FROM AN ORGANIC PHASE CONTAINING URANIUM...

PROCESSING FOR THE EXTRACTION OF RARE EARTH ELEMENTS

Process for Metals Leaching and Recovery from Radioactive Wastes

SYSTEM AND METHOD FOR PARALLEL SOLUTION EXTRACTION OF ONE OR MORE M...

USE OF A KMGF3 COMPOUND FOR TRAPPING METALS IN THE FORM OF FLUORIDE...

TREATMENT METHOD OF SPENT URANIUM CATALYST

SYSTEM AND METHOD FOR PARALLEL SOLUTION EXTRACTION OF ONE OR MORE M...

SYSTEM AND METHOD FOR PARALLEL SOLUTION EXTRACTION OF ONE OR MORE M...

Industrial Extraction of Uranium Using Ammonium Carbonate and Membr...

Extraction of Metals from Solid Mixtures Using Dendritic Macromolec...

Method for separating and recycling uranium and fluorine form solution

Extraction of Actinides From Mixtures and Ores Using Dendritic Macr...