Title:
EXTRACTION OF ZIRCONIA FROM DISSOCIATED ZIRCONIA
Document Type and Number:
Japanese Patent JPS6140821
Kind Code:
A
Abstract:
Zirconia is extracted as zirconium sulphate from dissociated zircon by fine grinding of this material followed by reaction at a temperature of 200-350 DEG C with an excess of concentrated sulphuric acid.
Inventors:
JIYON SUCHIYUWAATO KIYANBERU
BURAIAN NOOTAMU BEEKAA
BURAIAN NOOTAMU BEEKAA
Application Number:
JP16424385A
Publication Date:
February 27, 1986
Filing Date:
July 26, 1985
Export Citation:
Assignee:
COOKSON GROUP PLC
International Classes:
C01G25/00; C01G25/06; (IPC1-7): C01G25/06
Attorney, Agent or Firm:
Shigeru Yagita
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