Activated Carbon for PVC Manufacturing

Catalytic mechanism: Activated carbon, as a carrier for the catalyst, provides a large specific surface area and a good porous structure, which allows vinyl chloride monomer to polymerise on its surface. The activated carbon adsorbs mercury compounds, which participate in the polymerisation reaction on the surface of the activated carbon, thus increasing the reaction rate.

Improvement of reaction efficiency: By using activated carbon carriers, the amount of mercury can be effectively reduced and the activity and selectivity of the catalyst can be improved to facilitate the reaction.

Activated carbon mercury-containing catalysts in PVC production not only enhance production efficiency, but also provide an important solution for environmental protection and safe production.

Huamei carbon company specialises in the production of top grade activated carbon mercury chloride catalyst , and the production process is briefly described below:
top grade activated carbon+acid washing to remove iron molecules+use of mercuric chloride and water for proportioning, soak the activated carbon through liquid circulation, when the mercury content of the activated carbon reaches the required level, then drying, sieving and packaging.

• Large specific surface area, which provides more active sites for the catalyst.
• Moderate pore volume provides good conditions for adsorption and diffusion of reactants.
• High impregnation volume and uniform distribution: ensure catalyst activity and reaction efficiency.
• Good mechanical strength, avoiding pulverisation and fragmentation during the reaction process, ensuring the stability and life of the catalyst.
• Resistant to high temperature and chemical corrosion, it can still maintain stable performance under high temperature and strong corrosive gas environment.
• Low ash and impurity content, improving the stability and selectivity of the catalyst.

If you want to know more about Activated carbon mercury catalyst, about parameters, price, or samples, please call +86 18137927803 or click here to contact us.