Treating ocean floor nodules

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CPC
C22B47/0018

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B47/00Obtaining manganese

Current Industry

C22B47/0018Treating ocean floor nodules

Industries

Patents Grantslast 30 patents

Information Patent Grant
Separation of manganese from brine
- Patent number 9,534,276
- Issue date Jan 3, 2017
- Geothermal Energy Project, LLC
- Stephen Harrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alloys from manganese nodules
- Patent number 4,043,806
- Issue date Aug 23, 1977
- Kennecott Copper Corporation
- Thomas C. Wilder
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of extracting constituent metal values from polymetallic nod...
- Patent number 4,016,055
- Issue date Apr 5, 1977
- Societe Metallurgique Le Nickel SLN
- Louis Gandon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reduction of laterite ores
- Patent number 3,985,556
- Issue date Oct 12, 1976
- The United States of America as represented by the Secretary of the Interior
- Richard E. Siemens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reduction smelting of manganese nodules with a liquid reductant
- Patent number 3,957,485
- Issue date May 18, 1976
- Kennecott Copper Corporation
- Thomas C. Wilder
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...