Titaniumrich hydrochloric acid leaching residue use thereof and preparation method of titanium dioxide

Details for Australian Patent Application No. 2010291627 (hide)

Owner Sha, L. Chen, S.

Inventors Chen, Shuzhong; Wang, Bob Zhengqi

Agent Collison & Co

Pub. Number AU-A-2010291627

PCT Pub. Number WO2011/026434

Priority 200910306494.5 02.09.09 CN

Filing date 2 September 2010

Wipo publication date 10 March 2011

International Classifications

C22B 3/10 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C01G 23/053 (2006.01) Compounds of titanium

C22B 34/12 (2006.01) Obtaining refractory metals

Event Publications

29 March 2012 PCT application entered the National Phase

  PCT publication WO2011/026434 Priority application(s): WO2011/026434

5 April 2012 Amendment Made

  The nature of the amendment is: Amend the invention title to read Enriched titanium hydrochloric acid extract residue, use thereof and preparation method of titanium pigment

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