BLEED TRAP

Brand Owner Address Description
BLEEDTRAP HOLCIM TECHNOLOGY LTD Zürcherstrasse 156 Jona 8645 Switzerland BLEED TRAP;Protective coatings for architectural uses, namely, for surface application to roofs and other similar surfaces on and within buildings and fixed structures of all types;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An SOx trap catalyst (11) able to trap SOx contained in exhaust gas is arranged in an engine exhaust passage upstream of an NOx storing catalyst (12). When the SOx trap rate by the SOx trap catalyst (11) falls, the air-fuel ratio of the exhaust gas flowing into the SOx trap catalyst (11) is maintained lean and in that state the SOx trap catalyst (11) is raised in temperature. The SOx trapped at that time diffuses inside the SOx trap catalyst (11), whereby the SOx trap rate is restored.