CM-PATRA / record

Production of metal oxides

Publication

WO-0210068-A1 on Google Patents

Filed / published / granted

2001-07-30 / 2002-02-07 / n/a

Offices

WO

Applicants

Univ Leeds (GB, foreign-academic); Jha Animesh (GB, individual); Antony Malpan Pailo (IN, individual)

Minerals

Titanium

Stages

Ore preparation / agglomeration

CPC

C22B34/1209, C22B1/02

Abstract (first 170 chars)

There is described a proces for the purification of metal oxides which comprises the steps of: (i) roasting a mineral ore in the presence of an alkali; (ii) extracting th