The effects of reactant molar ratio, catalyst consumption, temperature and reaction time on the reaction were discussed.
考察了反应物摩尔比、催化剂用量、反应温度和反应时间对反应的影响。
Using microwave radiation to pretreat exhausted catalyst can improve the ratio of zinc leaching obviously.
选择微波辐射预处理废催化剂，可以显著提高锌的浸出率。
The effects of catalyst composition, reaction temperature, space velocity, molar ratio of methanol to water, and reaction time on the performance of the microchannel reactor were investigated.
考察了催化剂涂层的配比、反应温度、水醇比、进料速度、反应时间对甲醇重整微槽道反应器性能的影响。
The effects of reaction temperature, catalyst amount and mole ratio of water to methyl acetate on conversion were investigated.
实验还测定了反应温度、催化剂用量和水酯比对乙酸甲酯水解率的影响。
The structure and pore size of the active carbon are effectively changed by alteration of dosage and ratio of the catalyst.
改变催化剂的用量及两种催化剂的比例可以有效地改变活性炭的微孔结构及孔半径。
The effects of catalyst amount, mole ratio of sodium benzoate and benzyl chloride, reaction time on the esterification rate were studied.
考察了催化剂用量、釜残液与氯化苄的物质的量的比和反应时间对收率的影响。
The effect of acid-alcohol ratio, acidity of catalyst, amount of catalyst, reaction time, and reaction temperature were investigated.
考察了醇酸比，催化剂酸度，催化剂用量，反应时间，反应温度对酯化产率的影响。
Many synthesis parameters were investigated such as amount of catalyst, reaction time, molar ratio of alcohol to acid and different water carriers.
考察了催化剂用量、醇酸物质的量比、带水剂种类、反应时间等因素对收率的影响。
The traditional process, the chrome plating solution the chromium acid as the foundation and sulfuric acid as catalyst, the ratio of 100 to 1.
传统的镀铬工艺，其电镀液以铬酸为基础，以硫酸作催化剂，两者的比例为100：1。
The controlled items mainly consist of feed quantity, reaction temperature, catalyst usage and ratio, conversion rate and polymer Mooney viscosity.
控制项目主要包括进料量、反应温度、催化剂用量及配比、单体转化率、聚合物门尼粘度控制。
The issues of catalyst replacement and high ratio soaks are discussed within the context of natural catalyst sulphate.
结合催化剂表面天然硫酸盐的生成，对更换催化剂和高比值浸润问题进行论述。
The best synthetic conditions were obtained through a series of experiments on the catalyst quantity, ratio of input materials, reaction temperature and the reaction time.
实验通过对催化剂用量、原料配比、反应温度以及反应时间的研究，得出了最佳合成工艺条件。
The reaction rate, concentration, solvents, ratio, Catalyst are dealt with respectively and the reuse of waste liquors is also cared about.
研究了浓度、配比、溶剂、催化剂与反应速度之关系以及废母液的再利用。
The effect of raw material ratio, esterification time, the quantity of the catalyst and reuse of catalyst on esterification rate was discussed.
讨论了原料配比、酯化时间、催化剂用量及其重复使用次数对酯化率的影响。
Then the effect of monomer molar ratio, reaction temperature and catalyst on the synthesis of LCP is studied.
探讨了单体摩尔比、反应温度、催化剂等因素对液晶合成的影响。
The effects of catalyst treated methods, catalyst quantity, reaction time, acid-alcohol ratio and catalyst length-of-live are studied in batch synthesis of acetic ether.
考察了催化剂处理方式、醇酸比、催化剂用量、反应时间对合成乙酸乙酯的影响及催化剂重复使用的活性。
The influences of calcination temperature of catalyst, ratio of methanol to oleic acid, quantities of water absorbent and catalyst on esterification performance were emphatically studied.
重点讨论了催化剂的活化温度、醇酸配料比、吸水剂用量、催化剂加入量等因素对酯化反应的影响。
The influence factors such as reaction time, raw material ratio, amount of catalyst and toluene were investigated.
研究了适宜的反应时间、原料配比、催化剂用量以及携水剂对酯化反应的影响。
The influences of temperature, time, catalyst and the molar ratio of raw materials on the yield of the product were studied.
通过实验考察了反应温度、催化剂用量、反应时间及物料配比等因素对反应的影响。
The effect of different factors, such as reaction time, the amount of catalyst and the ratio of iso-amyl alcohol to propanoic acid on the yield of iso-amyl propionate were carefully studied.
以二苯胺甲烷磺酸盐为催化剂，合成了丙酸异戊酯，考察了反应时间、催化剂用量、醇酸摩尔比等因素对酯化率的影响。
It was also observed in many cases that the steam to carbon ratio affected significantly the STR oi the catalyst.
在许多情况下，也观察到水蒸汽与碳之比对催化剂的STR有显著影响。
The main factors affecting the reaction such as ratio of reactants, the catalyst (p toluenesulfonic acid), temperature and solvent were discussed.
探讨了硬脂酰氯和单宁酸的量比、催化剂对甲苯磺酸的用量、反应温度和溶剂等对合成的影响。
The results show that the influences of solvent, reaction time, and molar ratio of styrene to catalyst or TBHP on the reaction is very important.
研究结果表明，反应温度、反应时间、溶剂种类、氧源用量和催化剂用量等反应条件对苯乙烯环氧化反应具有重要影响。
The influence of temperature, reaction time, catalyst and the molar ratio of raw materials on the yield of the product were studied.
通过实验，考查了催化剂用量、反应时间、反应温度及物料配比对反应的影响。
The effects of catalyst quantity, acetic alcohol mole ratio, acetic acid and ethyl alcohol feed site, reflux ratio and reflux composition on the process are investigated.
对乙酸与乙醇酯化反应体系，考察了催化剂用量、酸醇比、进料位置、回流比、回流组成等因素对过程的影响。
The effects of mole ratio of reactants, selectivity and quantity of catalyst and reaction time on the conversion rate have been studied.
并对原料配比、反应时间、催化剂的选择及用量对转化率的影响进行了讨论。
Such influential factors as the ratio of reactants and the type of catalyst, reaction time and temperature are investigated, and the proper technologic processing condition is chosen.
考察了物料配比、反应时间、反应温度和催化剂等因素对反应过程的影响，选择了适宜的工艺条件。
Such influential factors as the ratio of reactants and the type of catalyst, reaction time and temperature are investigated, and the proper technologic processing condition is chosen.
考察了物料配比、反应时间、反应温度和催化剂等因素对反应过程的影响，选择了适宜的工艺条件。
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