METHOD FOR REMOVING CARBON MICROPARTICLES IN EXHAUST GAS FROM DIESEL ENGINE BY OXIDATION AND CATALYST USED IN THIS METHOD

PROBLEM TO BE SOLVED: To provide a method for efficiently removing carbon microparticles contained in exhaust gas from a diesel engine. SOLUTION: In the method for removing carbon microparticles contained in an exhaust gas by oxidation by bringing the exhaust gas from a diesel diesel into contact wi...

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Hauptverfasser: KOBUCHI TAMOTSU, UCHISAWA JIYUNKO, KUSHIYAMA AKIRA, CHO SHIN
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for efficiently removing carbon microparticles contained in exhaust gas from a diesel engine. SOLUTION: In the method for removing carbon microparticles contained in an exhaust gas by oxidation by bringing the exhaust gas from a diesel diesel into contact with a catalyst, the catalyst to be used comprises platinum, carried by silica, which is derived from Pt(NH3 )4 (OH)2 .