HCL Gas Absorber

Process Description

HCL absorption columns are used for absorption of Hydrochloric gas, which statutorily are not permitted to vent into the atmosphere, and to produce the HCI acid.

The column is constructed with a series of packed sections, a gas introduction point below that, a condenser on the top, and a cooler at the bottom. Make water is sprayed from the top and acid is collected from the bottom.

HCL absorption columns are available in 80DN to 300DN diameter (for the gas rate 10 Kgs/hr to 300 Kgs /hr approx).


Packed Column Condenser HTA Gas Rate (Approx.) Reference
80mm x 3m 0.35m 2x2 10Kg/hr SFHCL 3
100mm x 4m 0.5m 2x2 20Kg/hr SFHCL 4
150mm x 4m 1.5m 2x2 60Kg/hr SFHCL 6
225mm x 4.5m 2.5m 2x2 150Kg/hr SFHCL 9
300mm x 4.5m 2.5m 2x2 300Kg/hr SFHCL 12

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