Obtaining alkali metals

Industry

CPC
C22B26/10

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B26/00Obtaining alkali, alkaline earth metals or magnesium

Current Industry

C22B26/10Obtaining alkali metals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for transition metal oxide reduction
- Patent number 12,104,224
- Issue date Oct 1, 2024
- Helios Project Ltd.
- Jonathan Hausner
- C21 - METALLURGY OF IRON
Information Patent Grant
Elemental alkali-metal dispenser
- Patent number 11,920,235
- Issue date Mar 5, 2024
- David Hostutler
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Trona solution mining methods and compositions
- Patent number 11,746,639
- Issue date Sep 5, 2023
- Sesqui Mining, LLC
- Roger L. Day
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing a concentrated aqueous sodium hydroxide solution
- Patent number 11,465,907
- Issue date Oct 11, 2022
- Solvay S.A.
- Alain Vandendoren
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes and systems for regenerating alkali process streams
- Patent number 11,312,636
- Issue date Apr 26, 2022
- GRAYMONT WESTERN US INC.
- Shiaw Tseng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing radioactive isotopes from aqueous fluids by fl...
- Patent number 11,279,715
- Issue date Mar 22, 2022
- STUDIENGESELLSCHAFT KOHLE MBH
- Klaus-Richard Pörschke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trona solution mining methods and compositions
- Patent number 11,193,362
- Issue date Dec 7, 2021
- Sesqui Mining, LLC
- Roger L. Day
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for obtaining cesium from aqueous starting solutions
- Patent number 11,155,895
- Issue date Oct 26, 2021
- ALBEMARLE GERMANY GMBH
- Rainer Dietz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dispensing of alkali metals mediated by zero oxidation state gold s...
- Patent number 11,136,647
- Issue date Oct 5, 2021
- HI LLC
- Sukanta Bhattacharyya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for removing cesium in clay mineral using hydrogen peroxide
- Patent number 11,059,082
- Issue date Jul 13, 2021
- Korea Atomic Energy Research Institute
- Il Gook Kim
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Trona solution mining methods and compositions
- Patent number 10,995,598
- Issue date May 4, 2021
- Sesqui Mining, LLC
- Roger L. Day
- E21 - EARTH DRILLING MINING
Information Patent Grant
Alkali source and/or sink using ion-conducting solid electrolyte an...
- Patent number 10,775,748
- Issue date Sep 15, 2020
- HRL Laboratories, LLC
- Christopher S. Roper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Recovery of cesium from epithermal mineral deposits
- Patent number 10,738,370
- Issue date Aug 11, 2020
- Cascadero Copper Corporation
- Mohammad Mokmeli
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for filling with metallic sodium
- Patent number 10,710,153
- Issue date Jul 14, 2020
- Nittan Valve Co., Ltd.
- Shigeru Uchida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Treated geothermal brine compositions with reduced concentrations o...
- Patent number 10,683,563
- Issue date Jun 16, 2020
- TERRALITHIUM LLC
- Stephen Harrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alkali source and/or sink using ion-conducting solid electrolyte an...
- Patent number 10,545,461
- Issue date Jan 28, 2020
- HRL Laboratories, LLC
- Christopher S. Roper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-well solution mining exploitation of an evaporite mineral str...
- Patent number 10,508,528
- Issue date Dec 17, 2019
- Solvay S.A.
- Ronald O. Hughes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective regeneration of isotope-specific media resins in systems...
- Patent number 10,480,045
- Issue date Nov 19, 2019
- Kurion, Inc.
- Mark S. Denton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and systems for regenerating alkali process streams
- Patent number 10,364,159
- Issue date Jul 30, 2019
- GRAYMONT WESTERN US INC.
- Shiaw Tseng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for purifying metallic sodium
- Patent number 10,316,390
- Issue date Jun 11, 2019
- Nittan Valve Co., Ltd.
- Shigeru Uchida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
System and methods for removing minerals from a brine using electro...
- Patent number 10,246,357
- Issue date Apr 2, 2019
- Enviro Water Minerals Company, Inc.
- Paul Steven Wallace
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for producing sodium carbonate from an ore mineral comprisi...
- Patent number 10,208,363
- Issue date Feb 19, 2019
- Solvay S.A.
- Alain Vandendoren
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Selective extraction of sedimentogenic strontium and barium in terr...
- Patent number 10,151,018
- Issue date Dec 11, 2018
- Nanjing Center of Geological Survey, China Geological Survey
- Aihua Wang
- G01 - MEASURING TESTING
Information Patent Grant
Alkali metal and/or alkali earth metal extraction method
- Patent number 10,113,214
- Issue date Oct 30, 2018
- Aisin Seiki Kabushiki Kaisha
- Yoshiki Wakimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment method for solution containing metal ions using cation ad...
- Patent number 10,081,850
- Issue date Sep 25, 2018
- Kabushiki Kaisha Toshiba
- Akira Sato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Treatment method of chlorine-containing zinc oxide secondary material
- Patent number 9,945,008
- Issue date Apr 17, 2018
- YUNNAN XIANGYUNFEILONG RESOURCES RECYCLING TECHNOLOGY CO., LTD.
- Yuzhang Shu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal ion recovery device and metal ion recovery method
- Patent number 9,932,653
- Issue date Apr 3, 2018
- NATIONAL INSTITUTES FOR QUANTUM AND RADIOLOGICAL SCIENCE AND TECHNOLOGY
- Tsuyoshi Hoshino
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Multi-well solution mining exploitation of an evaporite mineral str...
- Patent number 9,879,516
- Issue date Jan 30, 2018
- Solvay S.A.
- Ronald O. Hughes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrochemical ion separation in molten salts
- Patent number 9,847,149
- Issue date Dec 19, 2017
- National Technology & Engineering Solutions of Sandia, LLC
- Erik David Spoerke
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for leaching recovery-boiler ash
- Patent number 9,719,209
- Issue date Aug 1, 2017
- Andritz Oy
- Paterson McKeough
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Process for Transition Metal Oxide Reduction
- Publication number 20240401168
- Publication date Dec 5, 2024
- Helios Project Ltd.
- Jonathan Hausner
- C21 - METALLURGY OF IRON
Information Patent Application
LEADED SLAG CLEANING AND RECOVERY OF USEFUL METALS AND REUSE OF SLAG
- Publication number 20240274911
- Publication date Aug 15, 2024
- Gopher Resource, LLC
- Joseph GROGAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A PROCESS FOR TRANSITION METAL OXIDE REDUCTION
- Publication number 20240043960
- Publication date Feb 8, 2024
- Helios Project Ltd.
- Jonathan Hausner
- C21 - METALLURGY OF IRON
Information Patent Application
METHODS AND SYSTEMS FOR EXTRACTING AND/OR SEPARATING ONE OR MORE IN...
- Publication number 20240033792
- Publication date Feb 1, 2024
- POET RESEARCH, INC.
- David Charles Carlson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR SODIUM SLAG RECOVERY
- Publication number 20230332271
- Publication date Oct 19, 2023
- Beijing University of Chemical Technology
- Junqing Pan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE RECOVERY OF HIGH PURITY Metallic SODIUM AND THE SAF...
- Publication number 20230332270
- Publication date Oct 19, 2023
- Beijing University of Chemical Technology
- Junqing Pan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of purifying sodium bromide from waste circuit boards pyroly...
- Publication number 20220356067
- Publication date Nov 10, 2022
- BEIJING UNIVERSITY OF TECHNOLOGY
- Yufeng WU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS TO RECOVER ALKALI FROM A METAL OXIDE/HYDROXIDE CONTAINING M...
- Publication number 20220228236
- Publication date Jul 21, 2022
- Talat MAHMOOD
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BRINE AND METHOD FOR PRODUCING SAME
- Publication number 20220056556
- Publication date Feb 24, 2022
- Li-Technology Pty Ltd
- Gary Donald JOHNSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TRONA SOLUTION MINING METHODS AND COMPOSITIONS
- Publication number 20210372257
- Publication date Dec 2, 2021
- Sesqui Mining, LLC
- Roger L. Day
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of purifying sodium bromide from waste circuit boards pyroly...
- Publication number 20210309533
- Publication date Oct 7, 2021
- BEIJING UNIVERSITY OF TECHNOLOGY
- Yufeng WU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR TREATING A SODIUM CARBONATE PURGE
- Publication number 20210070620
- Publication date Mar 11, 2021
- SOLVAY S.A.
- Alain VANDENDOREN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Treated Geothermal Brine Compositions With Reduced Concentrations O...
- Publication number 20200392601
- Publication date Dec 17, 2020
- TERRALITHIUM LLC
- Stephen Harrison
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method For Obtaining Caesium From Aqueous Starting Solutions
- Publication number 20200208239
- Publication date Jul 2, 2020
- ALBEMARLE GERMANY GMBH
- Rainer Dietz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DISPENSING OF ALKALI METALS MEDIATED BY ZERO OXIDATION STATE GOLD S...
- Publication number 20200056263
- Publication date Feb 20, 2020
- HI LLC
- Sukanta Bhattacharyya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES AND SYSTEMS FOR REGENERATING ALKALI PROCESS STREAMS
- Publication number 20190276330
- Publication date Sep 12, 2019
- GRAYMONT WESTERN US INC.
- Shiaw TSENG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR REMOVING RADIOACTIVE ISOTOPES FROM AQUEOUS FLUIDS BY FL...
- Publication number 20190092793
- Publication date Mar 28, 2019
- STUDIENGESELLSCHAFT KOHLE MBH
- Klaus-Richard PÖRSCHKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RECOVERY OF CESIUM FROM EPITHERMAL MINERAL DEPOSITS
- Publication number 20190048437
- Publication date Feb 14, 2019
- CASCADERO COPPER CORPORATION
- Mohammad MOKMELI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR FILLING WITH METALLIC SODIUM
- Publication number 20190030595
- Publication date Jan 31, 2019
- NITTAN VALVE CO., LTD.
- Shigeru UCHIDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SELECTIVE EXTRACTION OF SEDIMENTOGENIC STRONTIUM AND BARIUM IN TERR...
- Publication number 20180187288
- Publication date Jul 5, 2018
- Nanjing Center of Geological Survey, China Geological Survey
- Aihua Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Multi-well solution mining exploitation of an evaporite mineral str...
- Publication number 20180156020
- Publication date Jun 7, 2018
- SOLVAY S.A.
- Ronald O. HUGHES
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PURIFYING METALLIC SODIUM
- Publication number 20180142324
- Publication date May 24, 2018
- NITTAN VALVE CO., LTD.
- Shigeru UCHIDA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS AND SYSTEMS FOR REGENERATING ALKALI PROCESS STREAMS
- Publication number 20180134573
- Publication date May 17, 2018
- GRAYMONT WESTERN US INC.
- Shiaw TSENG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD, SYSTEM AND A PROCESS FOR PRODUCING FERTILIZERS FROM SEAWATER
- Publication number 20170233301
- Publication date Aug 17, 2017
- Krishnamohan SHARMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Methods To Recover Cesium Formate From A Mixed Alkali Metal Formate...
- Publication number 20160355406
- Publication date Dec 8, 2016
- Cabot Corporation
- Bart F. Bakke
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHODS FOR REMOVING MINERALS FROM A BRINE USING ELECTRO...
- Publication number 20160289099
- Publication date Oct 6, 2016
- Enviro Water Minerals Company, Inc.
- Paul Steven Wallace
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CATION ADSORBENT AND TREATMENT METHOD FOR SOLUTION USING THE SAME
- Publication number 20160289794
- Publication date Oct 6, 2016
- Kabushiki Kaisha Toshiba
- Akira SATO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SELECTIVE REGENERATION OF ISOTOPE-SPECIFIC MEDIA RESINS IN SYSTEMS...
- Publication number 20160289790
- Publication date Oct 6, 2016
- Kurion, Inc.
- Mark S. DENTON
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR LEACHING RECOVERY-BOILER ASH
- Publication number 20160289793
- Publication date Oct 6, 2016
- ANDRITZ OY
- Paterson McKEOUGH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A METHOD FOR TREATING ALKALINE BRINES
- Publication number 20160244348
- Publication date Aug 25, 2016
- CRS INDUSTRIAL WATER TREATMENT SYSTEMS PTY LTD
- Aharon ARAKEL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Obtaining alkali metals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for transition metal oxide reduction

Elemental alkali-metal dispenser

Trona solution mining methods and compositions

Process for producing a concentrated aqueous sodium hydroxide solution

Processes and systems for regenerating alkali process streams

Process for removing radioactive isotopes from aqueous fluids by fl...

Trona solution mining methods and compositions

Method for obtaining cesium from aqueous starting solutions

Dispensing of alkali metals mediated by zero oxidation state gold s...

Method for removing cesium in clay mineral using hydrogen peroxide

Trona solution mining methods and compositions

Alkali source and/or sink using ion-conducting solid electrolyte an...

Recovery of cesium from epithermal mineral deposits

Method for filling with metallic sodium

Treated geothermal brine compositions with reduced concentrations o...

Alkali source and/or sink using ion-conducting solid electrolyte an...

Multi-well solution mining exploitation of an evaporite mineral str...

Selective regeneration of isotope-specific media resins in systems...

Process and systems for regenerating alkali process streams

Method for purifying metallic sodium

System and methods for removing minerals from a brine using electro...

Process for producing sodium carbonate from an ore mineral comprisi...

Selective extraction of sedimentogenic strontium and barium in terr...

Alkali metal and/or alkali earth metal extraction method

Treatment method for solution containing metal ions using cation ad...

Treatment method of chlorine-containing zinc oxide secondary material

Metal ion recovery device and metal ion recovery method

Multi-well solution mining exploitation of an evaporite mineral str...

Electrochemical ion separation in molten salts

Method for leaching recovery-boiler ash

Patents Applicationslast 30 patents

Process for Transition Metal Oxide Reduction

LEADED SLAG CLEANING AND RECOVERY OF USEFUL METALS AND REUSE OF SLAG

A PROCESS FOR TRANSITION METAL OXIDE REDUCTION

METHODS AND SYSTEMS FOR EXTRACTING AND/OR SEPARATING ONE OR MORE IN...

METHOD AND APPARATUS FOR SODIUM SLAG RECOVERY

PROCESS FOR THE RECOVERY OF HIGH PURITY Metallic SODIUM AND THE SAF...

Method of purifying sodium bromide from waste circuit boards pyroly...

PROCESS TO RECOVER ALKALI FROM A METAL OXIDE/HYDROXIDE CONTAINING M...

BRINE AND METHOD FOR PRODUCING SAME

TRONA SOLUTION MINING METHODS AND COMPOSITIONS

Method of purifying sodium bromide from waste circuit boards pyroly...

PROCESS FOR TREATING A SODIUM CARBONATE PURGE

Treated Geothermal Brine Compositions With Reduced Concentrations O...

Method For Obtaining Caesium From Aqueous Starting Solutions

DISPENSING OF ALKALI METALS MEDIATED BY ZERO OXIDATION STATE GOLD S...

PROCESSES AND SYSTEMS FOR REGENERATING ALKALI PROCESS STREAMS

PROCESS FOR REMOVING RADIOACTIVE ISOTOPES FROM AQUEOUS FLUIDS BY FL...

RECOVERY OF CESIUM FROM EPITHERMAL MINERAL DEPOSITS

METHOD FOR FILLING WITH METALLIC SODIUM

SELECTIVE EXTRACTION OF SEDIMENTOGENIC STRONTIUM AND BARIUM IN TERR...

Multi-well solution mining exploitation of an evaporite mineral str...

METHOD FOR PURIFYING METALLIC SODIUM

PROCESS AND SYSTEMS FOR REGENERATING ALKALI PROCESS STREAMS

METHOD, SYSTEM AND A PROCESS FOR PRODUCING FERTILIZERS FROM SEAWATER

Methods To Recover Cesium Formate From A Mixed Alkali Metal Formate...

SYSTEM AND METHODS FOR REMOVING MINERALS FROM A BRINE USING ELECTRO...

CATION ADSORBENT AND TREATMENT METHOD FOR SOLUTION USING THE SAME

SELECTIVE REGENERATION OF ISOTOPE-SPECIFIC MEDIA RESINS IN SYSTEMS...

METHOD FOR LEACHING RECOVERY-BOILER ASH

A METHOD FOR TREATING ALKALINE BRINES