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

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CPC
C01G21/003

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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F C01G21/00Compounds of lead

Current Industry

C01G21/003Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for separating radium from lead, bismuth, and t...
- Patent number 11,925,879
- Issue date Mar 12, 2024
- Battelle Memorial Institute
- Matthew J. O'Hara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for producing ferric maltol compositions from elemental iron
- Patent number 11,155,529
- Issue date Oct 26, 2021
- SHIELD TX (UK) LIMITED
- Jonathan Joseph Powell
- C01 - INORGANIC CHEMISTRY
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
Decontamination of radioactive metals
- Patent number 7,988,937
- Issue date Aug 2, 2011
- W. Novis Smith
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silica gel ion exchange resins for the selective removal of lead an...
- Patent number 5,286,464
- Issue date Feb 15, 1994
- Nalco Chemical Company
- Vera Dragisich
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Macrocyclic ligands bonded to an inorganic support matrix and a pro...
- Patent number 5,179,213
- Issue date Jan 12, 1993
- Brigham Young University
- Jerald S. Bradshaw
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective removal of chromium, nickel, cobalt, copper and lead cati...
- Patent number 4,956,154
- Issue date Sep 11, 1990
- UNC Reclamation
- Alex Magdics
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
The process of separating a selected ion from a plurality of other...
- Patent number 4,943,375
- Issue date Jul 24, 1990
- Brigham Young University
- Jerald S. Bradshaw
- 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
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
Process for purifying phosphoric acid
- Patent number 4,713,229
- Issue date Dec 15, 1987
- Hoechst Aktiengesellschaft
- Gunther Schimmel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 recovering metals from solution through solvent extract...
- Patent number 4,561,887
- Issue date Dec 31, 1985
- Sociedad Minera Pudahuel Ltda., C.P.A.
- Esteban M. Domic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the separation of heavy metal compounds from phosphoric...
- Patent number 4,479,924
- Issue date Oct 30, 1984
- Hoechst Aktiengesellschaft
- Helmold von Plessen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing heavy metal ions and arsenic from wet-processe...
- Patent number 4,466,948
- Issue date Aug 21, 1984
- Hoechst Aktiengesellchaft
- Gunther Schimmel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Removal of metal from solution
- Patent number 4,377,555
- Issue date Mar 22, 1983
- The British Petroleum Company Limited
- Ronald D. Hancock
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Treatment of copper refinery anode slime
- Patent number 4,352,786
- Issue date Oct 5, 1982
- Institute of Nuclear Energy Research
- Ying-Chu Hoh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Certain sulfonamidoquinolines, metal complexes thereof, and solutio...
- Patent number 4,209,419
- Issue date Jun 24, 1980
- Henkel Corporation
- Michael J. Virnig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 8-sulfonamidoquinolines
- Patent number 4,100,163
- Issue date Jul 11, 1978
- General Mills Chemicals, Inc.
- Michael J. Virnig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2552709
- Patent number 2,552,709
- Issue date May 15, 1951
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF EXCHANGING ANIONS OF INORGANIC HALIDE PEROVSKITE NANOPART...
- Publication number 20230069115
- Publication date Mar 2, 2023
- Korea University Research and Business Foundation
- Soong Ju OH
- B82 - NANO-TECHNOLOGY
Information Patent Application
Systems and Methods for Separating Radium from Lead, Bismuth, and T...
- Publication number 20210024365
- Publication date Jan 28, 2021
- Battelle Memorial Institute
- Matthew J. O'Hara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS FOR PRODUCING FERRIC MALTOL COMPOSITIONS FROM ELEMENTAL IRON
- Publication number 20200308130
- Publication date Oct 1, 2020
- United Kingdom Research and Innovation
- Jonathan Joseph POWELL
- C01 - INORGANIC CHEMISTRY
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

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for separating radium from lead, bismuth, and t...

Methods for producing ferric maltol compositions from elemental iron

Sulfonated aminomethylated chelate resins

Decontamination of radioactive metals

Silica gel ion exchange resins for the selective removal of lead an...

Macrocyclic ligands bonded to an inorganic support matrix and a pro...

Selective removal of chromium, nickel, cobalt, copper and lead cati...

The process of separating a selected ion from a plurality of other...

Removal of metals from solutions

Brine treatment using ethylene carboxylic acid polymers

Removal of heavy metals from waste water

Process for purifying phosphoric acid

Removal of impurities from amines

Process for recovering metals from solution through solvent extract...

Process for the separation of heavy metal compounds from phosphoric...

Process for removing heavy metal ions and arsenic from wet-processe...

Removal of metal from solution

Treatment of copper refinery anode slime

Certain sulfonamidoquinolines, metal complexes thereof, and solutio...

Substituted 8-sulfonamidoquinolines

2552709

Patents Applicationslast 30 patents

METHOD OF EXCHANGING ANIONS OF INORGANIC HALIDE PEROVSKITE NANOPART...

Systems and Methods for Separating Radium from Lead, Bismuth, and T...

METHODS FOR PRODUCING FERRIC MALTOL COMPOSITIONS FROM ELEMENTAL IRON

SULFONATED AMINOMETHYLATED CHELATE RESINS