摘要
分析了脱碳前气体脱硫对碳酸丙烯酯脱碳稳定运行，对脱碳气体进行双甲处理或铜洗，对解吸ＣＯ２的利用的至关重要性，对脱硫流程组合提出了建议。
The importance to stable operation of desulphurization of gas before propenyl ester carbonate decarburizing,the methanol methane processes of decarburizing gas and desorption of CO 2 was discussed.A suggestion on improvement of the desulphurating flow has been made.
关键词
脱硫
碳丙酯
脱碳
气体脱硫
合成氨生产
small scale nitrogenous fertilizer desulphurization suggestion
