VOCS Exhaust Gas Catalyst Exhaust Gas Treatment Exhaust Gas Purification

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VOCS Exhaust Gas Catalyst Exhaust Gas Treatment Exhaust Gas Purification

VOCs treatment catalysts, also known as exhaust gas purification catalysts, can be widely used in the treatment of organic waste gases generated in industries such as chemical, painting, enameled wire, coating, and baking. The self combustion temperature of VOCs is usually high. By activating with activators, the activation energy of VOCs combustion can be reduced, thereby lowering the ignition temperature, reducing energy consumption, and saving costs.

Senyang Environment produces VOCs treatment catalysts based on precious metal or non precious metal active oxides as carriers, using rare additives developed by the company as the main components, and high-temperature sintering. They have the technical characteristics of high catalytic activity, good thermal stability, long service life, low airflow resistance, and excellent mechanical strength, and are suitable for CO and RCO catalytic combustion devices.

The reaction principle of VOCs waste gas treatment catalyst:

The purification treatment of VOCs organic waste gas generally adopts low-temperature catalytic combustion method, which uses the catalytic effect of catalysts to treat the organic matter in the exhaust gas in a low-temperature, efficient, energy-saving and environmentally friendly manner, thereby achieving the goal of meeting emission standards. Organic gases are collected through pipelines, and after preheating, they pass through a catalytic chamber and undergo oxidation (flameless combustion) reactions under the action of VOCs catalysts, releasing a large amount of heat.

Reaction process: VOCs+O2 catalytic combustion/<400 ℃ H2O+CO2

Advantages of VOCs catalysts:

1. Widely applicable industries: suitable for organic waste gas treatment in multiple industries such as spraying, printing, plastics, etc;

2. Water resistance: can adapt to exhaust gases containing water vapor;

3. Durability: No carbon buildup, no dust buildup, no coating detachment, and long-lasting and stable catalytic purification effect;

4. Strong peak resistance: less affected by fluctuations in VOCs concentration, able to withstand short-term high concentration VOCs impact;

5. Temperature resistance: The heat-resistant impact temperature can reach 700 ℃.

VOCs application areas:

1. Applied to the treatment and deodorization of organic waste gases generated in chemical, paint, enameled wire, metal printing, color printed leather, pharmaceutical, and urban sewage treatment plants, especially effective in treating the waste gases emitted from acrylonitrile and acrylic acid production facilities;

2. Applied to the purification and treatment of organic waste gases in industries such as petrochemicals (such as acrylonitrile absorption tower tail gas treatment, oxidized asphalt tail gas treatment, catalytic cracking unit, regenerated flue gas treatment, etc.), chemicals, pesticides, chemical reagents, printing, coatings, paint spraying, painting, furniture leather enameled wire, wire processing, as well as automobile tail gas treatment, ovens, etc;

3. Energy saving and emission reduction measures for the spray painting and color coating printing industry, such as color steel and aluminum, containers and other equipment, and enameled wire spray painting and color coating printing industry;

4. Exhaust gas treatment in lost foam casting industry;

5. Treatment of CHO VOCs in the petrochemical industry;

6. Environmental protection equipment manufacturing industry.

VOCS Exhaust Gas Catalyst Exhaust Gas Treatment Exhaust Gas Purification