LIQUID-GAS REACTOR Russian patent published in 1998 - IPC

FIELD: production of mineral fertilizers in the process of neutralization of acids by ammonia. SUBSTANCE: the reactor uses a separator divided into two separation chambers installed in two axes arbitrarily oriented in space, one of the separation chambers is furnished with bubbling tubes installed at an angle of 10 to 18 deg. to the horizon and having an angle of dip within 2 to 80 deg. The reactor has a circuit consisting of the separation chamber and circulating pipe. The separation chamber furnished with bubbling tubes is connected through an overflow pipe and circuit to the other separation chamber having a gas conduit fastened in the return pipe, recirculation pipe with an actuator valve in its upper part, and its lower part entering the first separation inlet of reagents and outlet of reaction products. The overflow pipe may be divided into two parts with a level controller placed between them. The bubbling pipes, depending on the starting acid, may be connected either to the lateral surface of the separation chamber, or the free end may enter inside the chamber. EFFECT: enhanced efficiency. 3 cl, 5 dwg