PROCESS AND FACILITY FOR REMOVING METAL CONTAMINANTS FROM FERTILIZER STREAMS

Details for Australian Patent Application No. 2002346566 (hide)

Owner MARSULEX ENVIRONMENTAL TECHNOLOGIES, CORP

Inventors GANSLEY, Raymond, R.; HAMMER, Michael, T.; MENGEL, Michael, L.

Pub. Number AU-A-2002346566

PCT Number PCT/US02/38100

PCT Pub. Number WO2003/045535

Priority 09/996,201 28.11.01 US

Filing date 26 November 2002

Wipo publication date 10 June 2003

International Classifications

B01D 053/00 Separation of gases or vapours

C05C 005/02 Fertilisers containing other nitrates

C05D 001/02 Fertilisers containing potassium

B01D 053/14 Separation of gases or vapours - by absorption

C05C 001/00 Ammonium nitrate fertilisers

C05C 003/00 Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 09/996,201 28.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002346566

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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