绿氢重构的粉煤气化煤制甲醇近零碳排放工艺研究

孟文亮,李贵贤,周怀荣,李婧玮,王健,王可,范学英,王东亮

A novel coal to methanol process with near zero CO2 emission by pulverized coal gasification integrated green hydrogen

Wenliang MENG,Guixian LI,Huairong ZHOU,Jingwei LI,Jian WANG,Ke WANG,Xueying FAN,Dongliang WANG

图7 碳流图（单位：kmol·h-1） CG—煤气化单元(coal gasification);WGS—水煤气变换单元(water gas shift);AGR—酸气脱除单元(acid gas removal);MS—甲醇合成单元(methanol synthesis);MD—甲醇精馏单元(methanol distillation);SAGR—短流程酸气脱除单元(simplified acid gas removal)

Fig.7 The diagram of carbon flow (unit: kmol·h-1)