Adopt ammonia synthetic two gas to purify, separate, liquefy and directly produce liquid ammonia, high purity hydrogen, LNG and LAr.
CO2 recovery from off gas of ammonia synthesis(consisting of about 95% CO2);
Recovery of LNG, Ar, N2+H2 from boiling gas of ammonia tank and vent gas of synthesis column;
LN washing device;
Recovery of CO, LNG, Ar and CO2 from off gas of acetic acid (consisting of about 75% CO);
Recovery of H2, CO, LNG from off gas of coke oven (mainly consisting of H2, CH4, CO);
Separation of CO2, CO, CH4, H2, N2, Ar, He and etc. from off gas.