The main products are coke, coke oven gas, coal tar, light benzene, ammonium sulfate, etc.
主要产品有焦炭、焦炉煤气、煤焦油、轻苯、硫铵等。
The components of light benzene and purified benzene are separated using the same packed column in the condition of program raising temperature and quantified using direct area normal method.
用同一填充柱在程序升温条件下，分离轻苯及精制苯中各组份，并用直接面积归一法进行定量，苯系相对误差为0.94%。
The application of light porcelain packing in coal gas purification process, such as washing benzene, washing naphthalene, and desulphurization, is introduced.
阐述了轻瓷填料在煤制气洗苯、洗萘及脱硫等净化过程中的应用。
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