本项目是以烟煤在连续炭化炉中热解的干馏煤气作为城市燃气，同时付产铁合金焦和粗焦油。

The project takes pyrogenic dry distillation gas of soft coal in continuous retort as the fuel gas and produces ferroalloy coke and crude tar oil.

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粗苯精制工艺产生的酸焦油，一直是困扰焦化厂的问题，综述了其综合利用的新方法、新工艺。

The acidic coal tar from rude benzene refining is always the problem of the coking factory, this paper summed up whose comprehensive utilization in new method and new process.

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实验结果表明，焦油和焦炭的产率随着废塑料添加比例的增加而增大，粗苯和氨等产率变化不明显。

The experimental results show that the yields of tar and coke are increased with the increment of adding proportion on plastics, there is no remarkable variation on crude benzol and ammonia yields.

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