A process for the high recovery efficiency of sulfur from an acid gas stream

Details for Australian Patent Application No. 2005225420 (hide)

Owner Shell Internationale Research Maatschapij B.V.

Inventors Chen, Jen Kai; Huffmaster, Michael Arthur

Agent Spruson & Ferguson

Pub. Number AU-B-2005225420

PCT Pub. Number WO2005/092479

Priority 60/549,685 03.03.04 US

Filing date 2 March 2005

Wipo publication date 6 October 2005

Acceptance publication date 6 November 2008

International Classifications

B01D 53/84 (2006.01) Separation of gases or vapours - Biological processes

B01D 53/86 (2006.01) Separation of gases or vapours - Catalytic processes

C01B 17/04 (2006.01) Sulfur

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/092479 Priority application(s): WO2005/092479

6 November 2008 Application Accepted

  Published as AU-B-2005225420

11 December 2008 Alteration of Name

  The name of the applicant has been altered to Shell Internationale Research Maatschappij B.V.

5 March 2009 Standard Patent Sealed

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