Pilot scale operation results are reported for liquid phase alkylation of benzene and ethylene with a new circulation process.
介绍一种将苯和乙烯液相烷基化部分反应液直接循环到反应器作为反应原料的循环反应新工艺。
In actual production process, crushing carbon's operational life span is about 6.19 year, 2 month shorter than carbon's life in pilot scale test.
在实际生产运行过程中，破碎炭的使用寿命约有6.19年，比中试试验条件下的活性炭使用寿命约短2个月。
The field pilot-scale test result shows that the process has good treatment effect, and the feasibility has also been verified.
现场中试结果表明该工艺处理效果良好，新工艺的工程可行性也得到了验证。
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