space velocity

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。

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。

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

Influence of water vapor content and space velocity on the two reactions was also investigated.

此外还考察了水蒸汽含量以及空速的变化对反应的影响。

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。

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

液时体积空速0.6～0.8ml/ml·h；

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。

Reduction temperature, time and reduction gas space velocity all have effects on catalyst activity.

还原温度、时间以及还原气空速对催化剂活性都有影响。

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；

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。

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

Preparation of pre-hydrogenation catalyst RS-20 with low price and high space velocity for reforming feedstock

高空速低成本重整预加氢催化剂RS-20的制备

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。

Epoxidation conditions including reaction temperature, space velocity of propylene, concentration of H2O2, and catalyst were studied.

重点考察了反应温度、丙烯进料空速、双氧水浓度、催化剂种类、反应器形式等因素对环氧化反应结果的影响。

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。

The Effect of Liquid Hourly Space Velocity and Catalyst Bed Height on Hydrogenation in a Trickle Bed Reactor

涓流床反应器液体空速和床层高度对加氢效果的影响

Kinematic viscosity and viscosity index increases as space velocity increases.

空速升高，粘度及粘度指数增大。

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。

The Influence of Pressure, Space Velocity on the Alkylation of Benzene with Propylene over FX 01 Catalyst

压力、空速对FX-01催化剂上苯与丙烯烃化反应的影响

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。

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。

Development and application of high space velocity reforming feeds pretreatment technology

高空速重整原料预加氢技术的开发及工业应用

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。

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

研究了加氢精制的工艺条件，考察了反应温度、氢压、体积空速和氢油比对聚α-烯烃合成基础油加氢效果的影响，确定了最佳的加氢精制工艺。

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。

NO conversion decreased with increasing space velocity.

NO转化率随着空速的增大而降低。

The effects of reaction temperature and liquid space velocity were studied.

同时研究了反应温度与液态空速对甲醇转化过程的影响。

The effect of space velocity on catalyst was studied as well as concentration and temperature.

考察了空速、进料浓度、反应温度等因素对催化剂活性的影响。

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。

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。