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Application filed by Bhp Billiton Innovation PtyfiledCriticalBhp Billiton Innovation Pty
Priority to MYPI20040757priorityCriticalpatent/MY136660A/en
Publication of MY136660ApublicationCriticalpatent/MY136660A/en
A SULFATE PROCESS FOR PRODUCING TITANIA FROM A TITANIFEROUS MATERIAL IS DISCLOSED. THE PROCESS INCLUDES LEACHING THE TITANIFEROUS MATERIAL AND PRODUCING A LEACH LIQUOR, SEPARATING TITANYL SULFATE FROM LEACH LIQUOR, HYDROLYSIS OF THE EXTRACTED TITANYL SULFATE, AND THEREAFTER CALCINING THE SOLID PHASE PRODUCED IN THE HYDROLYSIS STEP. THE PROCESS IS CHARACTERISED BY MULTIPLE STAGE LEACHING OF THE TITANIFEROUS MATERIAL.
MYPI200407572004-03-052004-03-05Production of titania
MY136660A
(en)