Absorption column

Product Description The absorption column is a vertical cylindrical mass transfer equipment for chemical production. Packed or disc elements are installed inside the column, ensuring complete contact of the gas and liquid phases; Due to absorption, the solution is removed...

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Product Description

The absorption column is a vertical cylindrical mass transfer equipment for chemical production. Packed or disc elements are installed inside the column, ensuring complete contact of the gas and liquid phases; Due to absorption, soluble components are removed from the gas, gas purification and environmental recovery are achieved. The equipment body material can be selected from corrosion-resistant carbon steel or stainless steel, resistant to corrosive environments; The inlet and outlet pipes, hatches and irrigation devices are rationally located, which facilitates daily maintenance and replacement of the nozzle.

Non-standard design is possible in terms of the flow rate of the gas being processed, the composition of the medium and purification indicators; Gas-liquid contact is complete, absorption efficiency is stable. Widely used in the coal chemical industry, fine chemical industry, waste gas purification, solvent recovery and other process areas, it allows both tail gas purification to comply with environmental standards and the recovery of valuable materials, increasing the utilization rate of raw materials. All equipment operates stably and is adapted for long-term continuous industrial production.

Formaldehyde Production Line

Fully automatic formalin production line: covers silver and iron process formalin production lines, production capacity from 10,000 to 200,000 tons per year; The complete set of equipment includes formaldehyde oxidizer, evaporator, superheater, filter, absorption column, tail gas recovery system, automatic control system and waste heat recovery system; features a high degree of automation, high conversion rate, low energy consumption and compliance of tail gas emissions with regulatory requirements; Suitable for industrial mass production of formaldehyde.

Formalin Oxidation Reactor: Customized main equipment is made of high quality carbon steel or stainless steel, optimized structure, high heat transfer efficiency and complete reaction, effectively increasing formalin yield, stable operation and low failure rate.

Auxiliary equipment for formaldehyde production: raw material evaporator, circulation cooling system, waste heat recovery device, waste gas purification equipment, formaldehyde storage tank, precision filtration equipment and automatic electrical control system, ensuring energy saving and consumption reduction in the entire production line, environmental compliance and intelligent control.

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