FOR Porsche EURO 6 Catalytic Converter Metal 130*120mm 3 Cores Three Way Round Universal Catalytic Converter Honeycomb Catalysts

Product Introduction

Material: Metal

Model: For Porsche Euro 6

diameter:130mm

Height:120mm

Price includes 1 piece

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Whatsapp:86+13805609403

Purchasing notice

1. If you need a large batch, please contact our customer service.

2. for euro 4/5/6,Powerful merchants, support customization, need to contact us

3. Allow us to have an error of ±1mm,It will not affect normal us

4.If you don't find the size you need, please contact us for custom support

5,If you are also interested in other products or similar products in our store, Welcome to contact us

1. Principle of Metal Catalysts

Metal catalysts are substances that accelerate the rate of chemical reactions without being consumed in the process. The catalytic action of metals is based on their ability to lower the activation energy required for a reaction to occur, thereby making the reaction proceed faster or under milder conditions.

In metal catalysis, the metal atoms or clusters provide a surface where reactant molecules can adsorb, interact, and then be converted into products. This typically involves the following key processes:

Adsorption: Reactant molecules are adsorbed onto the metal surface, which brings them into close proximity and positions them in an orientation favorable for reaction.

Activation: The metal surface facilitates the breaking and formation of bonds by providing a lower energy pathway, which can include the dissociation of molecular bonds or the transfer of electrons.

Desorption: The products are released from the metal surface, regenerating the catalyst for further reaction cycles.

2. Function of Metal Catalysts

Metal catalysts are widely employed in industrial processes for a variety of functions, such as:

Hydrogenation: In reactions where hydrogen is added to unsaturated compounds (like in the conversion of alkenes to alkanes), metals like platinum or nickel are used to facilitate the process.

Oxidation: Metal catalysts are used in the oxidation of organic compounds (such as in the production of alcohols, aldehydes, or ketones).

Dehydrogenation: In processes where hydrogen is removed from molecules (e.g., in the production of olefins), metal catalysts play an essential role.

Automotive Catalysis: Platinum, palladium, and rhodium are employed in catalytic converters to reduce harmful emissions (such as carbon monoxide, hydrocarbons, and nitrogen oxides) from vehicle exhaust.

Synthetic Chemistry: Metal catalysts are used in fine chemical synthesis, such as in the creation of pharmaceuticals, plastics, and specialty chemicals.

Metal catalysts are essential tools in modern chemistry and industry, offering efficient pathways for many important chemical processes. Their role in reducing energy consumption, improving reaction rates, and minimizing environmental impact has made them indispensable in a wide range of applications. However, challenges such as catalyst deactivation and cost must be addressed to maximize their potential and improve sustainability in catalytic processes.