Natural Gas Vehicle (NGV) exhaust gas purification catalyst

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US $40-200 / Sets | 10 Set/Sets (Min. Order)
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Quick Details
Place of Origin:
Guangxi, China (Mainland)
Brand Name:
Standard or according to request
Emission standard:
Euro 2, 3, 4, 5, EPA and CARB
Inside core material:
Ceramic or metal honeycomb substrate
Core Density:
200/400/600 CPSI and more
Core Shape:
Round, oval, racetrack or abnormity
Outside shell material:
Catalytic Converter
Car Make:
CNG/LNG/LPG vehicle
Packaging & Delivery
Packaging Details
Carton box to pallet, wooden case or as per customer's requirements.
Any China port
Lead Time :
According to quantities.
Product Description


CNG/LNG/LPG Catalytic Converter


A natural gas vehicle (NGV) is an alternative fuel vehicle that uses compressed natural gas (CNG) or liquefied natural gas (LNG) as a cleaner alternative to other fossil fuels. CNG vehicle have two kinds of theoretical A/F CNG vehicle andLean-burn CNG vehicle.

Catalytic converter for theoretical A/F CNG vehicle

Theoretical A/F CNG vehicle emission characteristic:except for CO and NOx, the main composition of HC is CH4, which is the most stable, and difficult to be converted. Therefore gasoline auto catalyst is not suitable for CNG vehicle.For CNG vehicle emission characteristic, we have developed special automobile exhaust purification three-way catalyst which meets its emission standard. This catalyst has a advanced activation and endurance.

Catalytic converter forlean-burn CNG vehicle

Lean-burn CNG vehicle emission characteristic: Low NOx emissions, need to purify is CH4 and CO, but its exhaust gas temperature is low(500-550°C), this is the problem of lean-burn CNG vehicle exhaust purification. We have already developed lean-burn CNG catalyst to solve this problem. The catalyst is successfully used on several models of vehicle, which have low light-off temperature and good anti aging performance.

Catalytic converter for LNG engine vehicle/vessel

We have developed special LNG fuel catalytic converter, and applicable to all types of LNG ship engines and LNG engine vehicle.Which can adequately converting the harmful exhaust components, such as CO, HC, CH4, NOx, etc. to innocuous CO2, N2 and H2O.

The features of LNG catalytic converter: high purification rate, long operating life, low light-off temperature, flexible design and easy installation.

Catalytic converter for alcohol, other alternative fuel vehicle

Alternative fuel can be used alone or mixed with gasoline and diesel. The catalysts not only can effective purge conventional pollutants such as HC, CO, NOx, but also purge unconventional pollutants such as alcohol, aldehyde and acid. We have already developed the special catalyst for alternative fuel vehicles, which possess excellent activity at low temperature and endurance.


We can provide CNG/LNG/LPG engine catalytic converter with different dimensions and interface for the customer, to meet the standard of Euro III, Euro IV, Euro V, EPA,CARB.

If you are in need of these, please contact me. Systematic designs are available upon customers' requirements, so as to reach the demands of different displacement standards.

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