Process for reducing pollutants from the exhaust of a diesel engine

Details for Australian Patent Application No. 2000280280 (hide)

Owner The Lubrizol Corporation

Inventors Duncan, David; Langer, Deborah Ann; Brown, Kevin Francis

Agent Callinan

Pub. Number AU-B-2000280280

PCT Pub. Number WO01/66918

Priority 09557953 24.04.00 US; 09519056 03.03.00 US

Filing date 17 October 2000

Wipo publication date 17 September 2001

Acceptance publication date 23 December 2004

International Classifications

F01N 003/00 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust

B01J 008/02 Chemical or physical processes in general, conducted in the presence of fluids and solid particles - with stationary particles, e.g. in fixed beds

B01J 008/00 Chemical or physical processes in general, conducted in the presence of fluids and solid particles

B01D 047/00 Separating dispersed particles from gases, air or vapours by liquid as separating agent

F01N 003/10 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - by thermal or catalytic conversion of noxious components of exhaust

C01G 030/00 Compounds of antimony

C01G 028/00 Compounds of arsenic

C01B 035/00 Boron

C01B 033/00 Silicon

C01B 031/00 Carbon

C01B 025/00 Phosphorus

C01B 021/00 Nitrogen

Event Publications

23 December 2004 Application Accepted

  Published as AU-B-2000280280

21 April 2005 Standard Patent Sealed

15 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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