• Saishraddha Graphite Equipments and Systems Private Limited

HCl Absorption System

Saishraddha Graphite Equipments & Systems offers HCl Absorption System which comprises an isothermal falling film type absorber and adiabatic tail-gas tower with a recirculation pump. The isothermal absorber can be in poly block or shell and tube type.

HCl gas and the water film travel co-currently and the gas get absorbed into the liquid film. The heat of absorption generated is continuously removed with the help of cooling / chilled water supplied on the service side. The bottom product from the main absorber is 30 to 33 %. Hydrochloric acid unabsorbed gases from the absorber are absorbed in the tail gas tower with packing bed of ceramic / graphite packing media.

User can achieve a turn-down ratio of zero maximum up to 100% with the help of proper recirculation.