reaction gas

Effect of coal char size and reaction gas flow speed on the coal CHAR-CARBON dioxide reaction

气流量和煤样粒度对煤焦-CO2气化反应的影响

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The effects of substrate temperature, reaction gas pressure, and RF power on the structural and optical properties of the prepared films are studied. Their optimal values are 700 ℃, 2 × 133Pa and 200W, respectively.

实验结果表明，衬底温度、反应气压及射频功率对金刚石膜的结晶习性、表面粗糙度及光透过率均有很大程度的影响，其最佳值分别为700℃，2×133Pa和200W。

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The activated surface oxygen and oxygen vacancy from CeO2-CNT composites play an important role in two-step ODH reaction by promoting reverse water-gas shift reaction.

对于碳纳米管内负载CeO2催化剂，活化的表面氧和氧空穴在这个两步脱氢中通过促进逆水汽反应承担重要的作用。

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Based upon above research, effects on the mass flow rate of powders of inventory of powders, fluidization gas velocity, reaction gas velocity and void of packed bed are discussed e.

讨论测量细颗粒质量流率的方法，以此为基础研究了细颗粒藏量、流化气速、反应气速及固定床的空隙率对细颗粒质量流率的影响。

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The reactor be for gas solid heterogeneous catalytic reaction or non-catalytic reaction and drying solid powder.

该反应器可用于气、固非均相催化反应或 非 催化反应中,也可用于固体粉料的干燥.

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PEMFC could run steadily and effectively when the volume flow of the reaction gas emission was 20 mL/ min.

当尾气排放速度为20mL/min时，电池能够高效、稳定的运行。

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With the help of the high-precision semiconductor flow meter developed by us, the reaction gas and carrier gas flow have been measured.

用我们自己研制的高精度半导体流量计来测量反应气体和运载气体的流量。

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A reaction gas outlet on the top portion of the gas-solid separator is provided with an electric dust remover.

气固分离器顶部反应气出口设有电除尘器；

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Fine fuel cell structures and scales are benefit to the uniform distribution of reaction gas, the discharging of production, the reduction of fuel cell internal resistances.

良好的电池结构和尺寸将有利于反应气体的均匀分配、产物的排出以及电池内阻的减小。

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The height computation model of fluidize-bed showed that the bed height is mainly influenced by catalyst filling amount, linear speed of reaction gas and particle size of catalyst.

流化床高度计算模型表明，床层高度主要受催化剂装填量、反应气体线速和催化剂粒度的影响。

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The maximal methanol accumulation was achieved when 40% carbon dioxide was in the mixed reaction gas.

在反应体系中充入一定比例的二氧化碳后，检测到了甲醇的积累。

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The methods of collecting pyromellitic dianhydride which is low concentration from the high temperature reaction gas prepared by the gas phase catalytic oxidation of durene are introduced.

介绍了从均四甲苯固定床气相氧化法的高温反应气中捕集低浓度的均苯四甲酸二酐的各种方法。

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The steady operation condition proton exchange membrane fuel cell studied, the results show that it improve the cell performance by increasing cell temperature, humidifying reaction gas and increasing operation pressure.

研究了电池的稳态操作，结果表明提高电池操作温度、反应气进行增湿、提高电池操作压力等可提高电池性能。

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Determination of the Methoxy Group in Polyether by Reaction Gas Chromatography

反应气相色谱法测定聚醚中的甲氧基含量

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The humidification temperature and velocity of the reaction gas should vary with the current density.

加湿温度、反应气体的流速应适应电流密度的变化。

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The effects of the fuel cell operating temperature and reaction gas humidification temperature on the performance and power density of PEM fuel cells are analyzed.

分析了电池加热温度，氢气和空气的加湿温度对PEM燃料电池性能和功率密度的影响。

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Analyses the reasons influenced gas producer aerogenesis ratio, points out that it it a basis method raised ratio to reduce saturation temperature, lengthen reaction times, ensure producer conditions stable and aerify reaction complete.

对影响发生炉气化效率的原因进行了分析，指出降低饱和温度，延长反应时间，确保炉况稳定，保证气化反应完全是提高发生炉气化率的根本方法。

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The results show that the equilibrium conversion rate of CO2 decreases with increasing temperature, decreasing pressure and the ratio of n ( H2)/ n ( CO2) in the reaction gas.

结果表明，CO2平衡转化率随温度的升高而下降，增大反应体系的压力和采用高的氢碳比，对提高CO2平衡转化率有利。

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The experimental results showed that the excessively high temperature on rate of reaction were unfavorable to the reaction, the increase of isobutene gas pressure, stir speed and initial concentration of tertiary butyl alcohol increased reaction rate, and the decease of particle size increased reaction rate.

结果表明，过高的温度对反应产生不利影晌；增加异丁烯气体压力、提高搅拌速度及叔丁醇初始浓度能提高反应速率；

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The model showed that the membrane water content was increased by humidifying the reaction gas.

模型分析得到，要提高膜的水合程度，需要通过增湿反应气体。

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The layer number of the graphene films is controlled by modulating the experimental conditions of the CVD process, such as reaction gas, the thickness of Ni film, growth time, and etc..

通过对反应气氛、镍膜厚度及生长时间的调控，实现了对石墨烯薄膜层数及均匀性的调节。

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Through contrast tests, the best deposition process is obtained by setting deposition time as invariant, the reaction gas flow rate and deposition temperature as variables.

通过对比试验，以沉积时间作为不变因素，反应气体流量和沉积温度作为变量进行工艺研究，分析了工艺参数对成膜质量的影响。

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Because of the speediness and high effect of reaction in it, gas-mist two-phase jet is greatly used in chemical reaction engineering.

基于这一点，气雾两相射流体系作为一种快速、高效的反应方式在化学反应工程中也有着广泛的应用前景。

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Determination of dialkyl mercury compounds by reaction gas chromatography

反应气相色谱法测定二烷基汞化合物

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Meanwhile, the humidified amount of reaction gas and the heat balance of the fuel cell stack are calculated in detail.

并对反应气体的加湿量和电堆的热平衡进行了详细的计算；

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Study on Software of Solid Propellant Burning Rate Prediction Based on one-dimensional Steady-state Reaction Gas Flow

基于一维气相稳态反应流的燃速预估软件研究

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The Resistivity of Sputtering Conducting Thin Film Affected by Bias Voltage of Base and Reaction Gas Partial Pressure

基体偏压和反应气体分压强对溅射导电膜电阻率的影响

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CVI experiment indicated that temperature and reaction gas density has an effect on the result of perform densification.

CVI致密化实验表明，沉积温度和反应气的浓度对人工骨骼预制体的致密化效果有着重要影响。

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Reaction Gas Chromatography of Benzamide, Isobutylamide and Acetamide and Its Application to Determination of Benzoyl Groups

苯甲酰胺-异丁酰胺和乙酰胺的反应气体色谱及其在苯甲酰基测定上的应用

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The results show that the size of catalyst, which depends on the choice of carrier, the temperature of the catalyst preparation and the flux of the reaction gas, has great effect on the growth of carbon nanotubes.

实验表明：载体的选择、催化剂的制备温度和反应气体的流量对纳米碳管生长有较大的影响，而制备的催化剂粒度越小，越有利于纳米碳管的生长；

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