提高轻苯收率的有效方法分析

Effective Method of Increasing Yield of Light Benzene

轻苯收率是衡量煤气净化的一项重要经济指标。本文主要介绍影响我厂提高轻苯收率的主要原因，通过分析、对比，在投资最少、见效最快的前提下，采用提高贫油回流量的方法，大幅提高了轻苯收率。

Yield of light benzene is an important economic index of measuring gas purification. The paper introduces the main cause which effects the yield of light benzene. In the premise of the least investment and the highest efficiency, the method of increasing the quantity of reflux of lean oil is adopted by contrast and analysis, which increases the yield of light benzene greatly.