低碳经济与化肥生产的CO_2减排技术

碳酸氢铵是我国50年前独创的化肥品种。从热力学角度论证了采用合成氨厂的NH3脱除火电厂烟气中CO2制造碳酸氢铵的技术可能性;介绍了增加现代减排理念的尿素-碳铵联合生产新工艺的基本思路和原则流程;研究了电厂烟气制碳酸氢铵的原料配比、原始物料点、压力、温度和原则流程,结果表明:在化肥固碳新技术中,回收电厂烟气中CO2制造碳酸氢铵可列为首选方案。

Technology Concerning Low Carbon Economics and CO2 Exhaustion Reduction from Chemical Fertilizer Production

Ammonium bicarbonate was the chemical fertilizer kind self-innovated by China before 50 years.Author has proved the technical possibility from view of thermodynamics that ammonium was produced using the CO2 in the flue gas from power plant,which was gotten by means of ammonia removal method in ammonia synthesis plant;has introduced a new modern concept about reducing pollutant discharge i.e.basic thinking and principal process flow for new process of combinative production of urea with ammonium carbonate;ha...