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。
Liquid circulation rate and gas holdup in an air-lift loop reactor were experimentally investigated as changing with the superficial gas velocity for the system of air-water.
浆液循环速度是外环流浆态床反应器研究中一个重要的流体力学参数，对流体的流动行为和相间传质有重要的影响。
Agitating power and liquid circulation flux are important factors for appraising agitator paddle performance and mixing effect of agitating vessel.
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。
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。
This paper obtained mathematic model able to calculate liquid circulation velocity with total energy balance for airlift reactor.
对气升式反应器进行总的能量衡算，从理论上得到计算液体循环速度的解析式。
The invention discloses a gas-liquid-liquid equilibrium data measurement device. An equilibrium still comprises three circulation loop structures for accelerating the circular mixing of fluid.
本发明为一种气液液平衡数据测定装置，平衡釜具有三个循环回路结构，加速了流体的循环混合；
One time adding liquid medium to the closed refrigeration circulation system can work for long time, cooling water can be save greatly.
在封闭冷却循环系统内一次加入液体介质能长期使用，可节约大量冷却水。
The present invention is particularly suitable for the novel hydrogenation circulation technique of liquid phase diesel in smelting industry.
在炼化行业液相柴油加氢循环新工艺中的应用特为适合。
The present invention is particularly suitable for the novel hydrogenation circulation technique of liquid phase diesel in smelting industry.
在炼化行业液相柴油加氢循环新工艺中的应用特为适合。
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