Owner KH Chemicals Co., Ltd.

Inventors Kim, Young-Nam

Agent Watermark

Pub. Number AU-B-2001260735

PCT Pub. Number WO2002/092224

Priority 2001/26597 16.05.01 KR

Filing date 22 May 2001

Wipo publication date 25 November 2002

Acceptance publication date 15 February 2007

F01N 3/02 (2006.01) Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - for cooling, or for removing solid constituents of, exhaust

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

B01D 53/94 (2006.01) Separation of gases or vapours - by catalytic processes

B01J 23/42 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - Platinum

B01J 23/652 (2006.01) Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01J 27/02 (2006.01) Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen - Sulfur, selenium or tellurium

B01J 27/053 (2006.01) Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen - Sulfates

B01J 37/02 (2006.01) Processes, in general, for preparing catalysts

B01J 37/03 (2006.01) Processes, in general, for preparing catalysts

F01N 3/10 (2006.01) Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - by thermal or catalytic conversion of noxious components of exhaust

F01N 3/28 (2006.01) Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - Construction of catalytic reactors