Catalytic Converter
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Three-Way Catalytic Converter Car Accessory Great Wall
Three-way catalytic converters have different structural dimensions and specifications. If you can’t find the product you need, you can consult us at any time. Our products include three-way catalytic converters, Exhaust Flexible Pipe, carriers, DPF and other categories.
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catalytic converter for Ford Focus Expedition F150 F250 2007
Since the widespread adoption of catalytic converters in the United States in 1975, emissions from light- and heavy-duty vehicles have dropped by an astonishing 99%. A vehicle’s exhaust system is connected directly to the engine, so all exhaust produced by burning fuel must pass through the exhaust system and then to the tailpipe.
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Auto Parts1999-2002 Subaru 2.2L/2.5L H4 Engine parts
The working principle of the three-way catalytic converter is: when high-temperature automobile exhaust gas passes through the purification device, the purifier in the three-way catalytic converter will enhance the activity of the three gases CO, HC and NOx, prompting them to undergo certain oxidation-reduction chemical reactions. , where CO is oxidized at high temperatures into colorless, non-toxic carbon dioxide gas; HC compounds are oxidized at high temperatures into water (H20) and carbon dioxide; NOx is reduced into nitrogen and oxygen. Three harmful gases turn into harmless gases, allowing car exhaust to be purified
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2011-2012 Jeep Grand Cherokee 3.6L Front Left & Right Catalytic Converter
Features
(1) The internal thermal insulation structure improves durability, heat management of the engine compartment, and reduces noise.
(2) High-temperature coating technology enables good emission performance to be maintained in high-temperature environments.
(3) Strong catalytic bed design to improve durability.
(4) Special design for customer models to ideally match engine performance and emission standards.
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Auto Parts 2016 Jeep Wrangler Aftermarket Catalytic Converter
The minimum working temperature of the three-way catalyst is 200°C. When the temperature is too low, the conversion efficiency drops sharply; usually the activity temperature (optimal working temperature) of the catalyst is about 400°C to 800°C; the working temperature should not exceed 1000°C, as it is too high. This will aggravate the aging of the catalyst and may even burn the carrier.
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High Flow Catalytic Converters – Infiniti G35 / Nissan 350Z
The three-way catalytic converter can effectively purify automobile exhaust and directly convert it into harmless substances. It is not only easy to operate but also avoids secondary environmental pollution. At present, various catalysts have emerged as the times require, but the purification effect will be affected by changes in engine working conditions, catalyst aging and poisoning failure, so the research on catalysts needs to be further strengthened.
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Auto Parts Skoda Octavia RS 2.0 with Catalytic Converter
The main performance characteristics of the three-way catalytic converter include the following aspects:
Efficient: Under suitable working conditions, it can degrade more than 90% of harmful substances such as CO, NOx and VOCs in the exhaust gas.
Quick response: It can quickly reach a high-efficiency purification state when the car engine is started.
Good durability: long service life, lasting 50,000-100,000 kilometers under normal use conditions.
Good low-temperature performance: It can start to work at a lower temperature (about 200°C), and most of them can reach their best working condition at 250°C.
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Auto Parts Citroen C3 PICASSO Catalytic Converter Car accessories
The working principle of a three-way catalytic converter is based on chemical reactions. When automobile engines burn fuel, harmful gases such as CO, NOx, and VOCs are produced. After these gases enter the three-way catalytic converter, they are first oxidized by the oxidant oxygen (O2) into CO2, nitrogen and water. Then, the catalyst promotes the reaction, speeds up the ammonia reduction, oxygenolysis and nitrification processes, reduces NOx to N2 through NH3, and uses similar principles to reduce other pollutants, thereby achieving the purification function
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Catalytic Converter Kit for Citroen C1
The carrier component of the three-way catalytic converter is a porous ceramic material installed in a special exhaust pipe. It is called a carrier because it does not participate in the catalytic reaction itself, but is covered with a layer of precious metals such as platinum, rhodium, and palladium. It can turn HC and CO in the exhaust gas into water and CO2, and at the same time decompose NOx into nitrogen and oxygen.
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Direct Fit Catalytic Converter Fits:2010-2017 CHEVROLET EQUINOX
Three-way catalytic converters generally consist of four parts: casing, damping layer, carrier and catalyst coating.
The casing is made of stainless steel to prevent oxide scale from falling off and causing clogging of the carrier.
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Auto Catalytic Converter for 2005-2009 Buick LaCrosse
Three-way catalysis refers to the catalysis that converts harmful gases such as CO, HC and NOx emitted from automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction. It mainly uses a three-way catalytic converter. The carrier component of the three-way catalytic converter is a porous ceramic material installed in a special exhaust pipe. It is called a carrier because it does not participate in the catalytic reaction itself, but is covered with a layer of platinum, rhodium, palladium and other precious metals and rare earth coatings. It is the most important external purification device installed in the automobile exhaust system.
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Direct Fit Front Pipe Catalytic Converter for 1997 – 2001 Toyota Camry 2.2L
The three-way catalytic converter has a very high purification efficiency and can purify more than 90% of harmful substances. As people pay more attention to the environment, various countries and regions have formulated increasingly strict emission regulations. This component plays a pivotal role in emission post-treatment.
