Influences of reaction temperature, hydrogen pressure, space velocity and hydrogen/ oil ratio were investigated and optimum condition was obtained.

The reaction condition ( including temperature, space velocity, ratio of H2 to oil) has great effect on the product distribution.

FC-28催化剂对工艺条件变化适应性强，温度、空速、氢油比对产品分布有显著的影响。

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Influences of temperature, pressure and space velocity on olefin-reducing result were investigated for treatment of FCC gasoline.

对FCC汽油进行降烯烃处理，考察温度、压力和体积空速对降烯烃效果的影响。

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The effects of reaction temperature, space velocity, solvent amount, and by-products on hydration reaction are investigated.

实验考察了反应温度、C4空速、溶剂用量及副产物对水合反应的影响。

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The effects of reaction temperature, pressure, space velocity, molar ratio of hydrogen/ furfural were studied.

研究了反应温度、压力、空速、氢／醛摩尔比对2－甲基呋喃收率的影响。

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Low pressure, low H_2/ CO_2 ratio and high space velocity favor the production of olefines.

反应压力及H2/CO2配比较低、空速较高时，易生成烯烃。

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Industrial computation of critical space velocity rising from cavity in radial flow moving beds for flue gas purification

烟气净化径向移动床空腔临界空速行为的工程计算

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Temperature and space velocity influence the activation of Fe 1-x O based catalyst greatly, but pressure does not.

空速和温度明显影响Fe1－xO基催化剂的活化，而压力影响不如它们显著。

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Raising the space velocity tire reduction is incomplete and Υ& Fe_2O_3 is formed.

提高气流速度还原不完全，有γ-Fe2O3形成。

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We concluded that the space velocity would be the main influence factor of the sorbent attrition loss.

实验结果表明，影响吸附剂颗粒磨损的主要因素为流化气速。

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Under certain pressure and space velocity conditions, the optimum H2/ N2 was different for different reaction temperature.

在压力和空速一定的条件下，最佳H2/N2随反应温度而异。

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The different ratio of hydrogen to nitrogen has obvious influence on catalyst activity at high space velocity or low reaction temperature.

在空速和压力一定的条件下，最佳氢氮比随反应温度而异，并且当空速较高或反应温度较低时，氢氮比的变化对催化剂活性的影响更加明显。

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Effect of space velocity on the performance of methane steam reforming in a plate micro-channel reactor

空速对平板微反应器内甲烷水蒸气重整的影响聚甲基丙烯酸甲酯板

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Effects of reactor high aspect ratio, reaction temperature, space velocity and reaction time on reaction performance were examined.

考察了高/径比、反应温度及反应时间对反应性能的影响.反应活化能较高；

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Low volumetric hourly space velocity and high reaction temperature are conducive to catalytic methane decomposition.

低空速和高温有利于甲烷裂解反应的进行。

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Liquid hourly space velocity is 0.6~ 0.8 ml/ ml. h;

液时体积空速0.6～0.8ml/ml·h；

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Meanwhile, reactivation time was determined by space velocity and oxygen content.

而再生气空速和氧含量决定了再生时间。

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NO conversion decreased with increasing space velocity.

NO转化率随着空速的增大而降低。

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The catalyst alkylation performance was studied under different temperature, space velocity and pressure.

在一定的温度、空速和压力的范围内，考察了催化剂的烷基化性能。

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Kinematic viscosity and viscosity index increases as space velocity increases.

空速升高，粘度及粘度指数增大。

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The adsorption capability was much better under the lower space velocity.

较低的空间速度下吸附性能较好。

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