Carbon Disulfide Adsorption Plant

On the opening area Carbon Disulfide (CS₂) is on the gas form, because CS₂ have boiling point at about 46^oC at atmospheric condition and CS₂ is a flammable. On the plant that use CS₂ as raw chemicals material and then release CS₂ gas should have waste gas treatment to catch this release gas before the flue gas been through away to the environment. There are several type of CS₂ catch process that is used on waste gas treatment plant, and some of them use CS₂ adsorption plant.

CS2 adsorption plant recovers CS₂ from the lean gas using vapor phase adsorption onto activated carbon. The CS₂ laden lean gas stream is passing through the activated carbon (AC) bed in the adsorber where CS₂ gas molecules are adsorbed onto the large surface of AC.

The adsorption ceases at the equilibrium point at which the AC can not take up any more of CS₂. CS₂ recovery starts by desorption of CS₂ gas molecules from the AC and followed by the condensation of CS₂. Thermal energy of steam is employed to desorbs CS₂ from the AC. The CS₂-steam mixture is subsequently cooled and condensed. CS₂ is collected as pure product.

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Chemical Process

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