Preparation of potassium sulfate from alunite

Industry

CPC
C01D5/008

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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01DCOMPOUNDS OF ALKALI METALS C01D5/00Sulfates or sulfites of sodium, potassium or alkali metals in general

Current Industry

C01D5/008Preparation of potassium sulfate from alunite

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Patents Grantslast 30 patents

Information Patent Grant
Method of processing and treatment of alunite ores
- Patent number 11,753,697
- Issue date Sep 12, 2023
- Elsad Tagijev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of alumina values from alunite ore
- Patent number 4,618,480
- Issue date Oct 21, 1986
- Resource Technology Associates
- Wayne W. Hazen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing pure alumina from alunite
- Patent number 4,331,636
- Issue date May 25, 1982
- Financial Mining-Industrial & Shipping Corporation
- Jason Svoronos
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for reduction of alunite ore in aluminum recovery process
- Patent number 4,093,700
- Issue date Jun 6, 1978
- Southwire Company
- Kent W. Loest
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for recovering aluminum from alunite ore
- Patent number 4,064,217
- Issue date Dec 20, 1977
- George J. Hartman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of aluminum from alunite ore using acid leach to purify th...
- Patent number 4,031,182
- Issue date Jun 21, 1977
- Southwire Company
- Kent W. Loest
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for recovering aluminum from alunite
- Patent number 3,996,334
- Issue date Dec 7, 1976
- Southwire Company
- George J. Hartman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for dehydrating ores
- Patent number 3,996,333
- Issue date Dec 7, 1976
- Southwire Company
- Philip M. Rooke
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of producing alumina and potassium sulphate form alunite
- Patent number 3,983,211
- Issue date Sep 28, 1976
- Gakif Zakirovich Nasyrov
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3679361
- Patent number 3,679,361
- Issue date Jul 25, 1972
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1850038
- Patent number 1,850,038
- Issue date Mar 15, 1932
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
1386031
- Patent number 1,386,031
- Issue date Aug 2, 1921
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of Processing and Treatment of Alunite Ores
- Publication number 20210071281
- Publication date Mar 11, 2021
- Elsad Tagijev
- C01 - INORGANIC CHEMISTRY

Preparation of potassium sulfate from alunite

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of processing and treatment of alunite ores

Recovery of alumina values from alunite ore

Method of producing pure alumina from alunite

Process for reduction of alunite ore in aluminum recovery process

Process for recovering aluminum from alunite ore

Recovery of aluminum from alunite ore using acid leach to purify th...

Process for recovering aluminum from alunite

Method for dehydrating ores

Method of producing alumina and potassium sulphate form alunite

3679361

1850038

1386031

Patents Applicationslast 30 patents

Method of Processing and Treatment of Alunite Ores