APPARATUS FOR PRODUCING AMMONIA WATER Russian patent published in 2016 - IPC C01C1/00 

FIELD: oil industry.

SUBSTANCE: invention relates to chemical and petrochemical industry. Apparatus for producing ammonia water comprises first and second circuits of producing ammonia water, water feed pipeline and ammonia feed pipeline. Each of circuits of producing ammonia water comprises an ammonia absorption tank, water pipelines and ammonia pipelines, linked with ammonia absorption tank, and a cooler. Ammonia absorption tank is connected with a breather pipe with a scrubber. Outlet of cooler is connected via a pipeline, having a flow rate regulator with ammonia absorption tank, and inlet - with pipe for outlet of ammonia water from ammonia absorption tank. Water pipelines and ammonia pipelines are equipped with shutoff valves, enabling switching of water and ammonia supply from first circuit to second and from second to first circuit. Each of ammonia absorption tanks is equipped with a temperature sensor connected with flow regulator.

EFFECT: technical result is higher capacity, reliability and efficiency of operation of apparatus for production of ammonia water, elimination of release of ammonia into atmosphere.

1 cl, 2 dwg, 2 tbl