entrainer
英
美
n. 夹带剂；形成共沸混合物的溶剂
双语例句
- Enhancement of Entrainer on Supercritical CO_2 Extraction of Solanesol from Tobacco
夹带剂对超临界CO2萃取茄尼醇过程的强化 - The separation process of heterogeneous azeotropic distillation was studied for isopropanol-water system using cyclohexane as entrainer.
本文以环己烷为挟带剂，对异丙醇&水非均相共沸体系分离过程进行研究。 - The method can decrease the anhydride dosage, reduce the reaction temperature and shorten the reaction time greatly. The yield and purity of the esters reached 98% and 99% respectively. About 90% entrainer was reclaimed.
酸酐用量减少，反应温度降低，反应时间大大缩短，酯的得率达98%，酯的纯度达99%，携带剂的回收率约90%。 - Some academic and practical problems on some mechanisms, selecting principle and adding manner of entrainer are relatively systematically induced and analyzed in this paper.
对夹带剂的作用机理、选择原则、加入方式进行了较为系统的归纳和分析； - SOLUBILITY OF SOLIDS IN SUPERCRITICAL FLUIDS Solvent and Entrainer of Supercritical Fluids Extraction
固体在超临界流体中的溶解度超临界流体萃取的溶媒和挟带剂 - Due to the non-ideal gas-liquid behavior, NRTL-HOC and NRTL-RK model are used in solvent dehydration tower and entrainer recovery tower.
其中，溶剂回收单元的脱水塔和共沸剂回收塔分别选用了NRTL-HOC和NRTL-RK模型对气液相非理想性进行校正。 - The amount of raw material, the volumes of extraction kettle and the separation kettle and the amount of entrainer were 10 times larger than the minitype experiments in the first magnified experiment. The conditions were same to minitype orthogonal test.
一级放大实验是原料量、萃取釜体积、分离釜体积、夹带剂量同比放大10倍进行正交实验，工艺条件与小试（1L）正交实验工艺条件相同。 - Benzyl oxide was synthesized by dehydration of benzyl alcohol under microwave radiation with p-xylene as water entrainer and potassium iodide as catalyst.
在微波辐射下，以对二甲苯为带水剂、碘化钾为催化剂，由苄醇直接脱水合成苄醚。 - Ratio of water to entrainer and influence of reflux ratio, theoretical stages, feed locations and temperatures on separation were discussed in detail. Preferred process operation parameter, which had guiding meaning to practical production of distillation process were obtained.
回流比、理论板、进料位置和进料温度对分离过程的影响，获得了对醋酸-水体系精馏过程实际生产具有指导意义的较佳的工艺操作参数。 - Hight performance concrete must be provided with durability and good workability, air entrainer is good to them.
高性能混凝土必须具备良好的耐久性和工作性，引气剂对二者均有一定的改善作用。