By introducing some ways of ammonia and sulphur removal, some processes were put forward for coke oven gas purification.
通过介绍几种脱氨和脱硫方法，提出了几种可供选择的焦炉煤气净化工艺。
The new technology for ammonia distillation in coke oven gas purification system and its characteristics are introduced.
介绍了焦炉煤气净化系统蒸氨新工艺技术及其特点。
The surrounding area of the coke oven, the raw coal gas purification workshop and the coal tar and crude benzene processing workshop would be the most serious pollution area of the coking plant.
其中炼焦炉周边、荒煤气净化车间、焦油和粗苯加工车间是焦化厂污染最严重的区域。
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