This article introduces the production technology of ethyl benzene by circulation process for liquid phase and its AEB type zeolite catalyst.
报道了苯和乙烯液相循环烷基化工艺及其所用AEB型分子筛催化剂。
Power demand and liquid circulation flux are important for appraising performance of impeller and the effect of mixing in a stirred tank.
搅拌功率和循环流量是考察搅拌桨性能和搅拌槽内混合效果的两个重要参数。
The circulation tank has a stainless steel tank, stream heating pipeline, filters, liquid level controller and pump for rinsing etc.
循环槽有一不锈钢槽、蒸汽加热管道、过滤器、液位控制器和喷淋用的泵等。
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