Diesel Exhaust After-Treatment Device[Daeji Metal Co., Ltd.]

Introduction

Diesel Exhaust After-treatment Device is a device which purifies the major pollutants produced from the diesel vehicle such as CO, HC, NOx, and PM (Particulate Material). Our company developed DOC (Diesel Oxidation Catalyst), DPF (Diesel Particulate Filter), and LPG Converter for LPG modified vehicle, and started their mass production and supply for reducing PM and harmful exhaust gas.
In addition, we are currently developing SCR (selective Catalytic reduction) for NOx diminution to meet EURO V environmental regulations, and CEM (Catalytic Exhaust Muffler) for CNG bus.

For satisfying current environmental regulations, both DOC and DPF are used to eliminate PM (Particulate Material). Since both the NOx generated from diesel engine and PM should be reduced in the future, we have chosen Urea-SCR and NOx Trap (LNT) as De-Nox technologies and are preparing the development of Simultaneous Engineering System which can apply DPF at the same time with the above mentioned De-Nox technologies.

Diesel Exhaust After-treatment Device

	SCR - Type: Displacement 8,000~17,000cc truck
	SCR - Type: Displacement 8,000~17,000cc bus & truck
	DPF - Type: . Displacement 11,000~17,000cc diesel car . Displacement 6,000~12,000cc diesel car
	Partial DPF - Type: Displacement 3,000~6,000cc diesel car
	De-Nox Filter - Type: Japan Retrofit 11,000cc over bus & truck
	LPG type Catalyst Converter - Type: Displacement 2,500~2,900cc bus & truck

[Korean manufacturer/korea suppliers/Korea product]