Owner Johnson Matthey Public Limited Company

Inventors Teichman III, Richard Alfred; Peltonen, Robert; Sundell, Mats; Ekman, Kenneth

Agent Griffith Hack

Pub. Number AU-B-2001294015

PCT Pub. Number WO02/33135

Priority 0025502 18.10.00 GB

Filing date 11 October 2001

Wipo publication date 29 April 2002

Acceptance publication date 28 September 2006

C22B 3/24 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

B01D 15/00 (2006.01) Separating processes involving the treatment of liquids with solid sorbents

B01J 20/26 (2006.01) Solid sorbent compositions

C02F 1/28 (2006.01) Treatment of water, waste water, or sewage - by sorption

C02F 1/52 (2006.01) Treatment of water, waste water, or sewage - by flocculation or precipitation of suspended impurities

C22B 3/00 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/42 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/44 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 7/00 (2006.01) Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof

C22B 11/00 (2006.01) Obtaining noble metals

D06M 13/325 (2006.01) Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds

D06M 13/332 (2006.01) Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds

D06M 13/432 (2006.01) Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds

D06M 14/28 (2006.01) Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials