Exploration and Practice on the Construction in Key Course of Chemical Reaction Engineering 化学反应工程重点课程建设探索与实践
The basic course is the course of Chemical reaction engineering kinetics. 课程之主要目的是了解理想反应器;
The results of calculation are accordant with the data taken from experiments and documents, which can be used for vapor-liquid equilibrium calculation in the course of urea reaction, chemical eq. 该模型的计算值与实验数据和文献数据较一致,可用于尿素合成反应进程中、达化学平衡及高压分解时的气液平衡计算。
Soaking function for lowering the interference adsorption during course of reaction. 具备浸泡功能,有利于降低反应过程中的干扰性吸附。
The sampling equipment under high pressure was installed, and the experiment shown that this equipment can trace the changes of concentrations of reactants and products with reaction time on line in the course of reaction. 并且在高压釜上安装了高压采样装置,实验证明该装置能够在线跟踪反应物和产物浓度随时间的变化关系。
The SEM analysis has been used to study the bacterial form and interface action status in the course of reaction between dusts and bacteria. 同时通过SEM分析对粉尘与细菌作用过程中细菌形态和界面作用的情况进行了研究。
Objective: To investigate the effects of agonist, inhibitor, optimum pH and km value in the enzyme-promoting course of reaction of amylase using 2-chloro-4-nitrophenyl-alpha-D-maltotrioside ( CNP-G3) as substrate. 目的:研究α-淀粉酶及其底物2-氯-4-硝基苯-麦芽三糖苷(CNP-G3)酶促反应过程中的激动剂、抑制剂、最适pH、米氏常数等。
Research, Manufacture and Evaluation of Titanium Silicalite Catalyst and Study on Course of Reaction in Propylene Epoxidation 丙烯环氧化钛硅沸石催化剂的研制、评价及反应过程的研究
The project design prevents pollution from the source and during the course of chemical reaction, which realizes zero pollution, zero waste. 从工程设计上保证从源头及化学反应过程就制止污染产生,实现零污染、零废物排放。
Water quality indexes in the course of ammoniation reaction was analysed to provide theoretical guiding for the biological denitrification of meat processing wastewater. 最后对氮素、pH等水质指标在氨化反应过程中的的转化规律进行了分析,以期为肉类加工废水的生物脱氮处理工艺提供一定的理论指导。
The course of reaction of Ti-C-Al-Ni, microscopic morphology and performance of composites were studied by using DSC 、 X-ray 、 SEM etc. 本文采用DSC、X-ray、SEM等现代分析方法,研究了Ti-C-Al-Ni体系反应过程、复合材料的微观组织形貌和性能。
The paper mainly discussed the effects of sintering process of Fe-40at% Al/ Al_2O_3, the course of sintering reaction, the transit of microstructure, the size of crystal and the function of Al_2O_3 in mechanical milling and sintering courses; 主要讨论了Fe-40Al/Al2O3烧结块体的工艺影响因素、烧结反应过程、相的转变以及晶粒大小和Al2O3在球磨和烧结过程中的作用;
Cu-Ag bimetallic powders were prepared by substitutional reaction and the mechanism and course of reaction were studied. The method for preparing full-package structure Cu-Ag bimetallic powders was designated. 对用置换反应制备铜-银双金属粉反应过程及机理进行了研究和分析,提出了表面包覆结构铜-银双金属粉的制备方法。
This article mainly focuses on the degradation course of enzymatic reaction of cell coat system including cell wall and cytoplasma membrane of the Arabidopsis thaliana leaves under acid conditions. 观察了拟南芥叶片细胞包括细胞壁和质膜在内的细胞包被系统在酸性条件下酶促降解的过程。
In the oxydehydrogenation of ethylbenzene an active coke, formed in the course of the reaction, is the catalytically active material. 在乙苯氧化脱氢过程中,生成了一种活性焦炭,这是一种具有催化活性的物质。
It simulated whole course of dynamic reaction on elastic body attacking house end, analyzes dynamic response of each floor and damage of structure, which can be referred for verification and reinforcement of military& civil building. 运用数值模拟弹体对房屋冲击动态反应的整个过程,分析了这个过程中各个楼层结构的动力及结构的损伤程度,为军事和民用建筑物的鉴定与加固度提供参考。
The temperature is controlled between 110 to 120 ℃. The course of the reaction is about 12 hours. 获得了最佳反应条件,控制反应温度110-120℃,反应时间12h。
Study on the rate and the course of the reaction between chlorine gas and the lignin in plant cellulosic material 氯与植物纤维原料中木素的反应速度及反应性质的探讨
In order to observe the factors influencing chlorine dioxide content in the course of activating reaction of chlorine dioxide disinfectant, the changes of chlorine dioxide content in the course of activating reaction of chlorine dioxide product with citric acid as the activator were measured. 为了观察二氧化氯消毒剂激活反应过程中影响二氧化氯含量的因素,采用五步碘量法,测定了以柠檬酸为激活剂的二氧化氯产品激活反应过程中二氧化氯含量变化。
Altering the density of alkali and investigating the technology conditions in the course of the reaction, the separation, the concentration and the crystal are adopted to optimum condition of technology, and to improve the yield and the quality of methylhesperidin. 通过对碱液浓度、反应条件、萃取分离方式、浓缩蒸馏和结晶条件等的研究,优化工艺条件,提高甲基橙皮甙的产率和纯度。
Kagan. The author regarded that dehydrogenation and cyclization occur simultaneously with the biradical formation from paraffin, and the formation of biradical is the rate-controlling step during the course of the reaction of aromatization. 作者认为在烷烃形成双基的反应中,同时完成了脱氢和环化作用,而且在整个芳烃化历程中,双基的形成是反应控制步骤。
There were three stages in the course of reaction: accelerated, constant rate and decelerated stages. 通过研究发现,在聚合反应过程中分三个阶段:加速阶段、恒速阶段及减速阶段。
These results further testified that there were great differences of the substrates, products and the course of reaction in the enzymatic oxidation and non-enzymatic oxidation. 进一步证实了酶促氧化与非酶促氧化下,聚合反应的底物、产物及反应过程存在差异。
Through the FTIR analysis of resin sample in different stage of a synthetic reaction, we qualitatively discuss the change of different radical content in the course of synthetic reaction. 通过对脉醛树脂合成反应体系中不同反应阶段样品的FTIR谱分析,定性地研究了随着合成反应的进行,不同基团含量的变化情况。
The unique selectivity and adsorption property exhibited in the results could have an important influence for the course of photocatalytic reaction, and have large research value in purification and enrichment, it would provide a new field in the study and application of TiO2 photocatalysts. 这种特异性的选择吸附对于光催化的进行有着重要的影响,并且在对物质的提纯和浓缩等方面有很大研究价值,这将为催化剂的应用开辟新的方向。
The vast majority of the fuel cell, air battery cathode ( positive) reaction, basic oxygen reduction reaction and promote the course of the reaction, so the study has important theoretical significance and application value to improve the efficiency of the battery. 绝大多数的燃料电池、空气电池在阴极(正极)发生的反应,基本为氧还原反应,故研究促进其反应过程对提高电池的效率有着重要的理论意义和应用价值。