摘要
焦炉煤气干法脱萘基于吸附原理,其再生是非常重要的环节,三种再生方法中蒸汽再生费用最低,但操作环境较差,氮气再生效果较好,但费用较高,煤气再生费用及工艺操作环境适中,是较好的选择。
The process of dry de-naphthalene process for coking gas is based on the principle of adsorption, in which regeneration is very important. In the three regeneration methods, steam regeneration costs the lowest but has poor operating conditions, while the ni-trogen regeneration has excellent effect but costs high. Moderate regeneration cost and opera-tion conditions would be a reasonable choice.
出处
《冶金动力》
2014年第3期26-28,共3页
Metallurgical Power
关键词
焦炉煤气
干法脱萘
再生
coking gas
dry de-naphthalene process
regeneration
