using a mixture of phosphorus-based acid derivatives of different types

Follow

Industry

CPC
C22B3/0078

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B3/00Extraction of metal compounds from ores or concentrates by wet processes

Current Industry

C22B3/0078using a mixture of phosphorus-based acid derivatives of different types

Industries

Patents Grantslast 30 patents

Information Patent Grant
Extraction mixture for recovery of actinide elements from acidic so...
- Patent number 7,491,345
- Issue date Feb 17, 2009
- Japan Nuclear Cycle Development Institute
- Masaki Ozawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of separating trivalent actinides and rare earth elements
- Patent number 5,708,958
- Issue date Jan 13, 1998
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Yoshikazu Koma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of indium by solvent extraction using trialkylphosphine ox...
- Patent number 5,344,567
- Issue date Sep 6, 1994
- Cyanamid Canada Inc.
- William A. Rickelton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Extraction mixture for recovery of actinide elements from acidic so...
- Publication number 20060033085
- Publication date Feb 16, 2006
- Masaki Ozawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...