feed concentration meaning in English
进料浓度
Examples
- And the experiments showed us that those factors which could make impacts on the result of purification included the feed concentration , operating pressure , concentrating time , and so on
研究过程中，还对操作压力、料液浓度、操作时间等因素对分离性能的影响进行了研究。 - Our research shows that the fed - batch and the step - addition schemes overcame the aggregation formation and favored the refolding step at higher feeding concentrations in comparison with the typical dilution method
由实验结果显示，馈料式与间歇式复性法相较于稀释法已有效地避免聚集体之生成及提高最终的操作浓度。 - When nals was used as the collector in the process , the optimal conditions were the ph of feed solution 5 . 0 - 6 . 0 , air flow rate 100ml / min , the liquid column depths 20cm , the surfactant concentration determined by its cmc and feed concentration . under this condition , the 3 can be above 20 . also , the optimal ph ( 5 . 0 ) was calculated theoretically for the recovery of the cu ( ii )
对以十二烷基硫酸钠为捕集剂的泡沫吸附分离过程的工艺参数进行了研究，并得出本分离系统所确定的最佳工艺参数为： ph5 . 0 6 . 0 ，气体流量100ml min ，液位高度20cm ，最佳表面活性剂浓度由其临界胶束浓度和原料液浓度确定，此时(浓缩比)可达20以上；同时还从理论上推算出泡沫吸附分离铜的最佳ph值范围为5 . 0左右。 - The influence of packing height , ratio of water to entrainer and acetic acid initial concentration to separation effect of azeotropic distillation was studied in detail . simulation calculations of general distillation and azeotropic distillation were carried out . the influence of reflux ratio , theoretical plate , feed position , feed temperature and feed concentration to distillation process were discussed
( 3 )与普通精馏比较，分离要求相同时，共沸精馏时所需要的理论板数要低于普通精馏所需要的理论板数，回流比减小，可降低设备投资70万元，塔釜加热量减少36 % 。 - In this paper , an experimental investigation of the removal of volatile organic compounds ( voc ) from dilute aqueous solutions was presented by vacuum membrane distillation ( vmd ) . experiments were carried out using aqueous mixtures of ethanol with hollow fiber module . the influences of operating variables such as feed concentration , flow rate , temperature and downstream pressure on the flux and separation factor were investigated
本文对膜蒸馏脱除水溶液中的挥发性有机化合物( voc )进行了试验研究；文中以乙醇水溶液为研究对象，采用真空膜蒸馏法，膜材料为中空纤维膜，研究膜通量及分离因子与原料液的温度、浓度、流速，冷侧压力的关系，并对真空膜蒸馏的传热传质机理进行了初步探讨。