摘要
煤制天然气项目对天然气的净化是一个较大的问题,在这其中如何给低温甲醇洗、甲烷化工序提供冷量是一个关键的因素,对投资额的大小、投产后的经济效益有较大的影响。
Natural gas purification in the coal to gas project is an important problem, in which how to provide cold energy for rectisol process and methanation procedure is a key factor, which has obvious effect on the investment scale and economic benefits after startup. The integrated refrigeration method is better than others.
出处
《辽宁化工》
CAS
2011年第12期1266-1267,共2页
Liaoning Chemical Industry
关键词
煤化工
天然气
制冷
Coal chemical industry
Natural gas
Refrigeration
