本文根据我国拥有丰富高挥发份非炼焦煤资源特点，提出了煤气厂直立式炭化炉应积极使用非炼焦煤制取城市煤气的设想。
Based on rich resources of high volatile non-coking coal in China , this paper proposed the idea about that which non-coking coal is used to manufacture city gas in vertical retort of gas plant .
直立式炭化炉