Vladimir Nikolaevich Kostin

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Moscow, SU

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Patents Grantslast 30 patents

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Process for the production of alumina from the mineral component of...
- Patent number 4,113,833
- Issue date Sep 12, 1978
- Nikolai Ivanovich Eremin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Plant for fluidized bed heat treatment of powdered alunite
- Patent number 4,026,672
- Issue date May 31, 1977
- Nikolai Andreevich Kaluzhsky
- 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