| 规模 |
all size |
| 车呀 |
diesel |
| 出生地 |
Sichuan China (Mainland) |
| 牌子的名字 |
sczz |
| 模式的数量 |
SCR |
| 类型 |
用催化转化器的 |
Diesel catalytic converter A)ZeoliteSCR: (1)ThetemperaturewindowandhighstabilityofSCRaresuperiortovanadium-catalyst,andnontoxic.(Vanadiumcompoundistoxicforhumanandanimal.) (2)Itpossesseshighconversionatthetemperaturebetween150and600 degree centigrade.Thelight-offtemperatureincreaseslightlyafterhydrothermalaging,buttheconversionisnotinfluencedat600 degree centigrade . B)CompositeoxidesSCR: Itpossessesexcellentperformanceatlowtemperature,nontoxic.Itsperformanceissuperiortovanadium-catalyst.