Provided is an internal combustion engine emission control technology that includes: split passages (20, 30) that divide exhaust gas discharged from an internal combustion engine (1) into a plurality of streams; particulate filters (A, B) that are provided...

An apparatus 12 for reducing the amount of carbon particles PM adopts a plurality of filters 13 having a wire mesh structure. This reducing apparatus 12 for carbon particles is caused to capture and accumulate the carbon particles PM contained in the exhau...

An electrolyser (180), the electrolyser including the plurality of electrolytic cells, the electrolyser (180) including a plurality of dummy cells (182) comprised of plates, providing a passage for a radiator fluid from a vehicle radiator (184), the arrang...

The present invention is a method of solidifying sulfur component being the cause of "SOx poisoning" by use of a sulfur solidifier. The solidifier comprises a basic metal element. Since the sulfur solidifier comprises the above basic metal element, it can ...

An oxygen storage amount of the catalyst (3) is estimated using a detection result from a front A/F sensor (4). An HC storage amount is calculated as a time integral of the product of the storage rate by the catalyst (3), the air-fuel ratio and the intake ...

It is an object of the present invention to provide a technology capable of producing an appropriate combustible mixture in an apparatus for heating an exhaust-purifying catalyst (16) disposed in an exhaust passage (14) of an internal combustion engine, wi...