物;Improvements on the process of light benzol forerunning are described in this paper, Practice shows that these improvements are successful.
介
轻苯初馏工艺的
进。实践证明，这些进是成功的。
]不纯苯]
苯Improvements on the process of light benzol forerunning are described in this paper, Practice shows that these improvements are successful.
介轻苯初馏工艺的进。实践证明，这些进是成功的。
The effect of outlet temperature and pressure of the debenzolization partial condenser on the rough benzol qualiy and output is explained and analysed.
分析了脱苯分缩器出口温度、压力对苯质量、量的影响。
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