METHOD AND APPARATUS FOR RECOVERY OF AMINE FROM AMINE-CONTAINING WASTE WATER AND REGENERATION OF AMINE-FORM CATION EXCHANGE RESIN

摘要

Recovering the amine from the amine-containing waste water which is generated in power stations, and an apparatus for reproducing the saturated amine cation exchange resin, a cation exchange resin to capture and elute the amine from the amine-containing waste water; Degassing tower to degassing the eluted amine; A vacuum pump connected to the degassing tower; And a condensation cooling tower to condense the degassed amine at a temperature below minus 33 ℃, amines take on a cation-exchange resin is eluted by the injection of a strong acid solution cation exchange resin is played and the eluted amine vacuum degassing the amine recovery apparatus and an amine and an amine number of saturated cationic resin regeneration method using the same are disclosed which. The amine number of times and saturated amine cation resin and reproducing method and apparatus, improving the water quality of the plant discharge, etc., and can improve the economics through the re-use the amine. ;