reaction constant

The values of apparent activation energy and reaction rate constant were calculated.

计算了初始阶段的反应速度常数和表观活化能；

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Dependence of chemical equilibrium constant on reaction temperature and the optimal reaction temperature were theoretically calculated for methanol steam reforming ( SRM) reaction system.

针对甲醇水蒸汽重整制氢反应体系，通过理论计算研究了化学平衡常数随温度的变化规律，指出该反应适宜的反应温度。

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A way to determine the kinetic equation parameters by the minimum variance of the reaction rate constant

反应速率常数方差最小法确定动力学方程参数

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Determination of the reaction rate constant between mv~+ and dissolved oxygen

还原甲基紫精（MV~+）与溶解氧反应速度常数的测定

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The adhesion model of filter material indicated that the reaction constant was influenced by activation energy, temperature, thickness of adhesion layer, zeolite and particle diameter.

由滤料吸附颗粒模型可知，反应常数受活化能、温度、粘附层厚度、沸石和颗粒粒径等影响，吸附率受被吸附物浓度影响较大。

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Gas phase synthesis of hydrogen iodide was taken for example. The example showed how to calculate extent of reaction from equilibrium constant and to calculate the heat capacities at constant pressure and constant volume.

以碘化氢气相合成反应为例，说明如何由化学反应的平衡常数计算平衡反应进度，进而计算定压热容和定容热容。

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This paper uses the strong acid cation resin to catalyse the hydrolysis of high-concentration sucrose solution in the stirring reactor, and analyses the effects of the solution concentration on the reaction constant as well as its departure from the first-order reaction.

使用强酸阳离子交换树脂（H+）在搅拌反应器中催化蔗糖溶液水解，分析了糖液浓度变化对蔗糖水解级数偏离一级反应和综合水解反应常数的影响。

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Standard State and Reaction Equilibrium Constant of Thermodynamics

热力学标准状态与反应平衡常数

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Processing of Data of Chromate-Dichromate Ionic Reaction Rate Constant Determination by Relaxation Method

驰豫法测定铬酸根-重铬酸根离子反应速率常数实验的数据处理

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Monte Carlo method has been developed to estimate the chain propagation constant and exchange reaction constant. In average, one exchange reaction will occur after approximate six monomer molecules insert into the growing chain.

应用Monte Carlo方法模拟聚合反应中链增长和链交换反应速率常数，结果表明每一个活性中心接受约6个单体插入后发生链转移反应结束该聚合链增长。

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The activation energy and rate constant of the allylation reaction was calculated in virtue of kinetic study. The kinetics study indicated that the allylation reaction of polyether was second order and its reaction mechanism was SN2 nucleophilic substitution.

进行了动力学研究，获得了反应活化能和各反应温度下的反应速率常数，同时研究结果表明烯丙基化反应级数为2，反应机理为SN2亲核取代反应。

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The rate reaction constant by UVC was two orders higher than that by UVA, even though UVC intensity was only 10% of UVA.

尽管UVC强度仅为UVA的10%，但MC-RR在UVC下的反应速率常数却比UVA下高了近2个数量级。

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When temperature is lower than 20 ℃, the reaction constant is sensitive to temperature.

温度低于20℃时，反应常数对温度较敏感；

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The apparent reaction rate constant can be obtained by linear regression.

线性回归得出化学反应速率常数表观值。

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Calculation about the Reaction Rate Constant of Indole Formation from Aniline and Glycol

苯胺和乙二醇生成吲哚反应的速率常数计算

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Chemical Reaction Equilibrium Constant

化学反应平衡常数

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Analytic Calculation of Oil Hydrogenation Reaction Rate Constant

油脂氢化反应速率常数的解析计算法

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The Determination of Catalytic Reaction Rate Constant By Means of Limiting Current

用极限电流法求催化反应速度常数

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The oil 、 wood powder and H_2O 、 NH_4Cl can not only decrease the physical stability of neat AN but also its reaction constant from the point of the kinetics of chemistry.

机械油、木粉等有机物和H2O、NH4Cl等能显著降低AN的热分解稳定性，从化学动力学观点来看，它们在反应过程中却能降低AN的热分解速率。

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The older the sludge is, the smaller the reaction constant affected by the temperature is.

污泥龄越长，反应常数受其影响越小；

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To master the relation of reaction rate constant and temperature.

掌握反应速率常数与温度的关系。

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Determination of Chemical Reaction Rate Constant in Alloy Cathod Foil

合金阴极箔化学反应速度常数的测定

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The first-order approximation formulae, numerical calculation and experiential formulae methods were used to analyze the photochromic properties of materials and fit the transmission kinetic curve, the photochemical reaction constant γ of different wavelengths were obtained.

采用一阶近似、数值计算和经验公式拟合的方法对光致变色特性进行理论分析和实验曲线拟合，得到了光反应速率常数γ拟合值。

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Determination of Reaction Rate Constant in CO2 Absorption with Gas Chromatograph-based Apparatus

利用气相色谱仪进行吸收反应速率常数的测定

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A new method of determining the first order reaction rate constant

确定一级反应速率常数的新方法

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Through the optimization of the parameters of the expression, the OAP distribution constant of physical extraction m and the apparent equilibrium constant of chemical complexation reaction k were gained.

并通过参数寻优求出邻氨基苯酚的物理萃取分配常数m和表观化学反应萃取平衡常数K。

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Its reaction constant K, rate constant k_1, activation energy E_ ( a.1) and Arrhenius factor k_ ( 0.1) were determined.

测定了其反应常数K、速度常数k1、活化能E（（？），1）及频率因子k（0,1）。

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Studies on Salt Effect to the Saponification Reaction Rate Constant of Ethyl Acetate

盐效应对乙酸乙酯皂化反应速率常数的影响

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Measurement of Reaction Rate Constant in Ethyl Acetate Saponification

乙酸乙酯皂化反应速度常数测定实验研究

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Its reaction constant K, rate constant k _ 1, activation energy E _ ( a .1 ) and Arrhenius factor k _ ( 0.1 ) were determined.

测定了其反应常数K 、 速度常数k_1 、 活化能E_ ( (?),1 ) 及频率因子k_ ( 0,1 ).

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