变换冷凝液温度对粗合成气汽气比的影响及解决方案  

Influence and to Crude Syngas Steam/Gas Ratio of Condensate Temperature from Co-shift Unit and its Solution

作　　者：王靓 

机构地区：[1]中石化南京工程有限公司,江苏南京211100

出　　处：《山东化工》2016年第24期83-85,共3页Shandong Chemical Industry

摘　　要：采用了一种简易的ASPEN PLUS模型,研究了变换冷凝液温度对水煤浆气化粗合成气产品汽气比的影响,通过后续变换工序的热负荷分析论述了提高变换冷凝液的方法。结果表明,提高变换冷凝液温度可以起到提高粗合成气汽气比作用,并且可以利用一段变换后工艺气的余热作为升温热源。The influence to coal slurry gasification crude syngas Steam/Gas ratio of condensate temperature from co -shift unit was studied by a kind of simple ASPEN PLUS model. And the way to increasing condensate temperature was studied by heat duty analyzing of co shift unit. The results show that crude syngas Steam/Gas ratio could be enhanced by increasing condensate temperature from co - shift unit. And waste heat after 1 # co - shifter could be utilized as heat resource.

关 键 词：水煤浆气化 汽气比 变换冷凝液温度 

分 类 号：TQ545[化学工程—煤化学工程]