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used(scrap) three way catalytic converters

  • China China  
  • Last Updated:
    Posted on: 22 Jul 2020

RFQ Details

we import used three way catalytic converters and export new three way catalytic converters. If you store used (scrap) three way catalytic converters, please contact with us.

Three-way catalytic converter is a good device to solve automotive emissions problems. Catalytic converters are still most commonly used in motor vehicle exhaust systems. Catalytic converters are also used on generator sets, forklifts, mining equipment, trucks, buses, trains, and other engine-equipped machines. A catalytic converter provides an environment for a chemical reaction wherein toxic combustion by-products are converted to less-toxic substances. animate spring bio-technology co., ltd provides series products and services for three-way catalytic converters.
A Three way catalytic converters
1. Fuel vehicle converter
2. Diesel oil engine converter
3. Natural gas engine converter


B Three way Catalysts
Three-way catalysts
Close-coupled catalysts
Medium-coupled catalysts
We supply different kinds of catalysts. They can meet different emission standard. Euro II, Euro III, Euro IV, Euro V. All of them have good characteristics:
Lower ignition temperature
Wider Air-Fuel Ratio window
Heat stability
Higher tail gas convert ratio
Some data are showed in below chart.

(1)aged at 1050 in Air and 10% steam for 5h
(2)aged at 1050 in N2 and 10% steam for 5h
C Oxygen storage materials
In order to oxidize CO and HC, a three-way catalytic converter also has the capability of storing the oxygen from the exhaust gas stream, usually when the air fuel ratio goes lean. When insufficient oxygen is available from the exhaust stream the stored oxygen is released and consumed. Our company manufactured high quality oxygen storage materials. Oxygen storage capacity are showed in below chart.
Texture properties and OSC of Oxygen Storage Material(OSM)

D Honeycombs substrate
A thin-walled, honeycomb cellular ceramic substrate provides a large surface area to increase catalytic reactions. Our company manufactured all kinds of types honeycomb substrates.
Round ceramic honeycomb substrate
Ellipse ceramic honeycomb substrate
Racetrack ceramic honeycomb substrate
More detailed sizes listed in below charts.