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reaction synthesis processing 反应合成法
The effect of reaction temperature on reaction activity and selectivity of dimethyl dichlorosilane (DDS) in direct synthesis process has been investigated experimentally. 实验研究了直接法流化床合成甲基氯硅烷过程中反应温度对反应活性和二甲基二氯硅烷(DDS)选择性的影响。
In this paper,the properties and synthesis process of dimethyl carbonate are systematically reviewed, including ester exchange reaction and methonal carbonyaction. 介绍了碳酸二甲酯的性质及合成方法,包括光气法、酯交换法和甲醇氧化羰基化法及其它方法;
This paper deals with a new synthesis process of organobentonite using highly purified sodium - based bentonite as raw material through ion exchange reaction. 研究了以高纯钠基膨润上为原料,通过离子交换反应合成有机膨润土的工艺,探索了温度、反应时间等对产品质量的影响。
The castor oil sulphate synthesis process was studied by infrared spectroscopy.Based on the determination of iodone value the reaction mechanism was discussed. 利用红外光谱法研究了蓖麻油的磺化过程，并以碘值为辅助，得出了蓖麻油磺化过程的反应规律。
Timing and fanout constraint were added during the synthesis process. 数字电路的版图设计主要通过自动布局布线设计工具进行。
It was known that controlling the alkalinity of the reaction system is the crucial step during the hydrothermal synthesis process of KNb_3O_8. The pure KNb_3O_8 can be synthesized only under the appropriate pH (pH=5-6). 其中,调节pH值是关键,只有将pH调节在5-6才能生成纯KNb_3O_8。
During the synthesis process of chlorosulfonated polyethylene(CSM) from chlorinated polyethylene (CPE) by solid state method, the effect of reaction conditions on sulphur content was studied in this paper. 研究了由氯化聚乙烯 (CPE)固相法合成氯磺化聚乙烯 (CSM)的反应条件对反应过程和最终产物CSM硫含量的影响。
Some kinds of methods for synthesizing cyhalothrin,reaction conditions and synthesis process were discussed.The killing objects and using methods of the insecticide were introduced. 评述了功夫菊酯的几种合成路线，反应条件及合成方法，介绍了功夫的防治对象及使用方法。
The questions existing in synthesis processes were also discussed. 并对纳米结构银制备方法存在的问题进行了分析。
The method could be divided into “active phenoxide” routing and “active cyanogen” routing according to the actual monomer synthesis process, as well as each reaction mechanism is discussed. 根据实际的操作过程,将“卤化氰-酚法”划分为“活性酚氧离子”路线和“活性氰”路线,讨论了其可能的反应机理。
METHODS Magnesium taurate salt(MTS) was synthesized with the method of acid-alkali neutralizing reaction,and the optimum conditions of the synthesis process were selected by orthogonal experiment. 方法以酸碱中和反应合成牛磺酸镁盐,采用正交试验对制备工艺进行优选。
The effects of the feed ratio of raw materials, reaction temperature and the dosage of catalyst, etc factors on the new synthesis process of brominated epoxy resin for copper clad panel were studied. 研究了原料配比、反应温度、催化剂等因素对覆铜板专用溴化环氧树脂合成新工艺的影响。
The method could he divided into "active phenoxide" routing and "active cyanogens" routing according to the actual monomer synthesis process, as well as each reaction mechanism is discussed. 根据实际的操作过程，将“卤化氰-酚法”划分为“活性酚氧离子”路线和“活性氰”路线，讨论了其可能的反应机理。
The new synthesis processes of dimethyl fumarate by fumarate, maleic anhydrid and furfural are studied, and the catalysts of reaction are discussed. 综述了由富马酸、马来酸酐及糠醛合成富马酸二甲酯的合成新工艺及所用催化剂的研究进展。
In this paper synthesis process of pseudo boehmite by aluminum sulfate and its application in the preparation FCC catalysts are described. 摘要报导了以硫酸铝为原料合成拟薄水铝石的工艺以及该工艺所制拟薄水铝石用于只FCC催化剂的制备。
The method is suitable for the analys is of samples from the synthesis process of linalool and its products. 方法可以用于芳樟醇合成工艺中过程样品及芳樟醇成品的分析。
M.S. Dissertation：The synthesis process and structural optimization of novel fungicide methyl thiadiazole formamide. 硕士学位论文题目：创制杀菌剂甲噻酰胺的合成工艺和结构优化。
Naphthoylimine Fluorescent Whitening Agent(FWA) can be made from tar-acenaphthene.The synthesis process of the reaction mechanism and the main performance indexes of FWA are discussed in this article. 以焦油苊为原料，研制萘酰亚胺型荧光增白剂。本文探讨了合成反应的工艺路线、苊系荧光增白剂的形成机理及主要性能指标。
A new one-step synthesis process of tetrabutyltin through Grignards reagent was put forward. 该文对格氏试剂合成四丁基锡的工艺进行了研究,提出了混合溶剂一步法合成工艺。