气泡的尺寸及其分布是精馏操作、精馏设备设计的重要参数。
The bubble size and bubble size distribution are the key parameter of distillation operation and design of equipment of distillation.
一种液相级联的精馏塔，属于同位素分离、精馏设备技术领域。
The utility model relates to a rectification tower in a liquid phase cascade, which belongs to the technical filed of isotope separating and rectifying facilities.
在原有超临界流体萃取设备精馏系统基础上，完成了超临界流体连续逆流萃取系统的改造，并成功地进行了大蒜油连续逆流萃取研究。
On the base of rectify system of the original supercritical fluid extraction device, equipment modification for CC-SFE were accomplished and garlic oil extraction by using CC-SFE was studied.
最终确定了两精馏塔的设备参数，并验证了对设备费用的估算。
Finally, equipment parameters were determined and the estimate of equipment expense was confirmed.
空分设备有效能损失主要存在流体的压缩与膨胀、热交换、精馏、节流减压。
The available energy loss of ASU lies in the gas compression , heat exchanging, distillation, and throttling depressurization process.
空分设备有效能损失主要存在流体的压缩与膨胀、热交换、精馏及节流减压等。
Exergy loss in an air separation unit mainly derives from the compression and expansion processes of fluid, heat exchange, rectification and throttling.
而传统的精馏塔及其精馏序列已不适应当前过程集成、设备集成的发展趋势。
But the conventional distillation column and the distillation sequence has been not suit for the current trend of process integrated and equipment integrated.
该过程的设备降解指数比常规间歇精馏过程小得多。
The degradation index of such a process is much less than that of conventional batch distillation process.
还完成了关键设备进出气换热器，DME精馏塔和甲醇蒸馏塔的详细工艺设计。
The process design is completed for the key equipment of heat exchanger for the process streams of inlet and outlet, DME rectifying tower and methanol distillation tower.
精馏塔再沸器是炼油、化工、轻工等行业中非常重要的换热设备，这种再沸器的优化和传热强化对热能的优化利用具有重要意义。
Reboiler of fractionating column is an important type of heat exchangers in the refinery industry, chemical industry, light industry and so on.
反应精馏塔由原来的复合型塔改为单纯筛板塔，操作清洗简单、设备费用低。
The column of reactive distillation was improved from compound tower to sieve tray tower which is famous for its lower cost of equipment and simpler operation and cleaning.
文章对规整填料、散堆填料和塔板性能进行了比较，计算了塔设备的能耗，并列举了精馏塔的应用实例。
The comparison of performance among regular packing, conventional packing and tray is given. Energy consumption is calculated. Application examples are listed.
真空精馏塔涉及一种生产环丁砜设备中的环丁砜精馏装置。
A vacuum distillation column relates to a sulfolane distillation device in equipment for producing sulfolane.
真空精馏塔涉及一种生产环丁砜设备中的环丁砜精馏装置。
A vacuum distillation column relates to a sulfolane distillation device in equipment for producing sulfolane.
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