天然气化工2017，Vol.42Issue(3)：39-44,6.
焦炉煤气低温换热式合成天然气中试试验
Pilot study of a low temperature heat exchange process for synthesizing natural gas from coke oven gas
摘要
Abstract
The experiments ofsynthesizing natural gas from coke oven gas by methanation using the low temperature heat exchange process in a pilot plant with the capacity of 2000m3/h for 1000h operation were introduced. Experimental results showed that the conversions of carbon monoxide and carbon dioxide in export gas reached 99.9% and 97.0%, respectively, through the novel process of combining the adiabatic reactor, cold shock chamber and heat exchange reactor. The process was simple and the operation was stable. At the same time, the Ni-based methanation catalyst exhibited good activity and selectivity, and kept good stability after opening and stopping several times.关键词
焦炉煤气/低温换热式/甲烷化/合成天然气/中试试验Key words
coke oven gas/low temperature heat exchange/methanation/synthetic natural gas/pilot test分类
化学化工引用本文复制引用
王莉萍,屈江文,卢燊,陈钢..焦炉煤气低温换热式合成天然气中试试验[J].天然气化工,2017,42(3):39-44,6.基金项目
山西省煤基重点科技攻关 项目(MJH2014-03) （MJH2014-03）
