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Guangxi Huihuang Langjie Environmental & Tech Co., Ltd.

Ceramic Honeycomb Catalyst, Honeycomb Ceramic Catalyst, Catalytic Monolith manufacturer / supplier in China, offering Good Quality Finished Coating Honeycomb Ceramic Catalyst Filter, Ceramic Honeycomb Substrate for Auto Catalytic Converter, High Flow Honeycomb Catalytic Converter Substrate and so on.

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Good Quality Finished Coating Honeycomb Ceramic Catalyst Filter

FOB Price: US $20-30 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $20-30/ Piece
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Port: Shenzhen, China
Production Capacity: 50000
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: LJTC000
  • Body Material: Cordierite Substrate with Noble Metal PT, Pd, Rh
  • Certification: ISO9001, TS16949, CE, RoHS, E-Mark, COP, CCC
  • The Noise of Engine: Mechanical Noise
  • Component: Core of Catalytic Converter
  • Fitment: Fit for Catalytic Converter for Diesel Engine or P
  • Core Shape: Round, Ellipse, Racetrack, Triangular or Abnormity
  • Size: Customized According to Customers′ Requirements
  • Soften Temperature: ≥1400ºC
  • Water Absorption: 23-27%
  • Trademark: GXLJ
  • Specification: Customized according to customers′ requirements
  • HS Code: 6909110000
  • Type: Honeycomb Ceramic Catalyst
  • Discharge Standard: Euro V
  • Noise Source: The Noise of Engine
  • Automobile Chassis Noise: The Brake Noise
  • Main Market: East Asia, North America, Europe, Middle East, Afri
  • Emission Standard: Euro III, Euro IV, Euro V, EPA, Carb Compliant
  • Core Material: Cordierite
  • Cell Density: 100cpsi, 200cpsi, 300 Cpsi, 400 Cpsi, 600 Cpsi
  • Component Type: Ceramic Parts
  • Filter Efficiency: >=95%
  • Transport Package: Wooden Box or Paper Cartons
  • Origin: Beihai, Guangxi, China
Product Description
Automotive Honeycomb Ceramic Catalyst is used for Straight- ceramic catalyst substrate for engine exhaust gas purification system. Coated the catalyst on the substrate surface, by high geometric surface area of contact and low heat capacity , improving catalyst performance .when the car exhaust through the catalyst, the exhaust HC, CO, NO and other harmful ingredients into harmless components.We can provide a variety of automotive catalysts used in automotive emission systems for light-duty and heavy -duty vehicles, including gasoline and diesel engines, natural gas, and alternative fuels and full hybrid vehicles.Gasoline or petrol fuled vehicles typically use a three-way catalyst.We can offer a range of emission control products suitable for a wide variety of diesel engines applications,including diesel oxidation catalyst (DOC), diesel particulate filter(DPF), particulate oxidation catalyst (POC), catalytic diesel particulate filter (CDPF) ,selective catalytic reduction (SCR), etc.
Our company professionally produces various kinds of automobile three way catalysts, with metal or ceramic honeycomb as the carrier, on its surface coated with high surface area and good thermal stability washcoat with precious metals such as platinum,palladium and rhodium. When the exhaust gas flowing through the catalyst, harmful hydrocarbons (HC), carbon monoxide (CO) and nitrogen oxides (NOx) form the internal combustion engine, converted into harmless CO2,H2O and N2, so as to achieve the purpose of purification .Which are suitable for all types of cars and can meet the emission standard Euro II ,Euro III,Euro IV, Euro V, EPA and CARB.
Three Way Catalysts (TWC) for gasoline engines
Carrier Type:Ceramic honeycomb substrate (cordierite monolith) or metal honeycomb substrate (stainless steel crust and Fe-Cr-Al honeycomb body)
Honeycomb Density:100 cpsi,200 cpsi,300 cpsi, 400 cpsi, 600 cpsi
Shape:Round, Oval,Racetrack or other special
Catalytic Supporter: Rare-earth oxygen-storage material
Catalytic Promoter: CeO2,ZrO2,La2O3 and so on
Active Components: Pt,Pd,Rh and so on
Low light-off temperature ,CO≤200ºC,HC≤200ºC,NOx≤200 ºC
High conversion efficiency,CO≥95%,HC≥95%,NOx≥90%
Catalyst coated uniformly and firm, coating losing rate≤3%
Excellent resistance of high temperature,thermal shock and durability ,useful life≥100000 km
Selective Catalytic Reduction(SCR) for Diesel Engines
Selective Catalytic Reduction (SCR) is an advanced active emissions control technology system that injects a liquid-reductant agent (urea) through a special catalyst into the exhaust stream of a diesel engine.

SCR catalyst can removes nitrogen oxides (NOx) from diesel vehicles. In the SCR process,the reducing agent reacts with NOx to convert the pollutants into nitrogen (N2), H2O and tiny amounts of carbon dioxide (CO2) ,which is then expelled through the vehicle tailpipe. Applications include medium and heave-duty diesel trucks,all on road and non-road vehicle and various construction machinery vehicles.
Diesel Oxidation Catalyst (DOC) for Diesel Engines
Diesel Oxidation Catalyst (DOC) is specially developed for various diesel engine emission controls,targeting NOx pollution, can efficiently oxidize SOF among CO,HC,PM from diesel exhaust. Diesel Oxidation Catalyst (DOC) has become a leading retrofit control strategy covered from on-road vehicles application to off-road construction or mining application throughout the world.
Catalyzed Diesel Particulate Filter (CDPF) for Diesel Engines
Catalyzed diesel particulate filter (CDPF) are designed to reduce harmful emissions of particulate matter (PM) from diesel engines. The primary role of a CDPF is to trapping particulate matter (PM) in the exhaust gas and then continuously burn them to regenerate itself at normal diesel operation exhaust temperature, continuously operate without becoming plugged.
The main purpose of the catalyst is to facilitate passive regeneration of the filter by enabling the oxidation of diesel particulate matter under exhaust temperatures experienced during regular operation of the engine/vehicle, typically in the 300-400 ºC range.
Catalytic diesel particulate filters are widely used on buses, trucks, fork trucks, cranes, construction machineries ,diesel power generation set and other on the off road diesel engine applications.
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