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Under certain pressure and space velocity conditions, the optimum H2/N2 was di. 在压力和空速一定的条件下,最佳H2/N2随反应温度而异。
This catalyst can treat the high thiols content feeds in a high liquid space velocity,and may achieve deep sweetening. 可满足进口硫醇含量高,液空速大,精度要求高的油品脱臭工况。
This catalyst can treat the high thiols content feeds in a high liquid space velocity, and may achieve deep sweetening. 可满足进口硫醇含量高，液空速大，精度要求高的油品脱臭工况。
The P/V atomic ratio, activating temperature, activating time,space velocity of catalyst have been determined. 考察了催化剂P/V原子比、活化温度、活化时间和反应空速对催化剂性能的影响。
It is easy to sulfurate and can be operated in lower S/G-ratio and higher dry gas space velocity. 可在低水气比和高空速，特别是可在高温低硫条件下使用。
The effects of the diffusers,the space velocity and the substrate resistance on the flow uniformity were investigated. 在此基础上，研究了催化转化器结构、空速以及载体阻力等对流动的影响。
The influence of HF loadings, reaction temperature, and space velocity was investigated. 在微型液相固定床反应器上考察了HF负载量、反应温度及空速对反应的影响。
The effects of reformulation conditions on the reaction heat was in the order of reaction temperature>catalyst to oil mass ratio>space velocity. 改质条件对反应热影响的强弱顺序为反应温度>剂油比>重时空速。
The selectivity of C8 was increased with raising of weight hourly space velocity, but the conversion of butene was reduced. 进料空速增大C8产物选择性增大，但丁烯转化率降低；
The effect of reduction temperature and space velocity on HDS and HDN activities of tungsten phospshide over different supports were measured. 考察了催化剂还原温度和空速对不同载体负载的磷化钨催化剂的HDS和HDN活性的影响。
The effects of temperature, space velocity, CS-2 concentration, relative humidity, the ratio of O/S were also investigated. 同时分析了温度、空速、硫密度、相对湿度、氧硫比等不同因素对催化脱除二硫化碳的影响。
Effects of calcination temperature,space velocity, base content,reaction temperature,modification of various ions on the reactivity and selectivity of the catalysts were examined. 考察了催化剂焙烧温度、空速、碱含量、反应温度和不同阴、阳离子改性对催化剂活性和选择性的影响。
Effects of H2S concentration,sulfidation temperature and gas space velocity on sulfidation reactivity and physical properties of zinc ferrite sorbents were studied. 用自制的铁酸锌高温煤气脱硫剂研究了硫化氢浓度、硫化温度、空速对脱硫反应及脱硫剂物理性质的影响。
The results showed that the pore structure and surface acidity of carrier were affected by treating time,space velocity and calcination temperature evidentially. 结果表明处理时间、空速及焙烧温度对催化剂载体的孔结构和表面酸度均有显著影响;
The obtained results showed that the effect of external diffusion could be slackened by the decrease of fixed-bed voidage and the increase of space velocity. 计算结果表明,银催化剂床层空隙率的减小或操作空速的增加有利于减弱该催化反应过程中外扩散效应的影响。
Further, the effects of height-diameter ratio and space velocity on the removal capability of solid base for hydrogen sulfide were investigated in laboratory. 在实验室小试装置上进一步考察了高径比、空速等对固体碱脱除硫化氢能力的影响。
Strictly-controlled operating temperature, lower space velocity, atmospheric pressure and necessary pre-treatment of the feed oil containing much BNC would help lengthen the service cycle. 在实际生产中，通过严格控制温度变化，采用低空速及常压，对含碱性氮化物较多的原料进行必要的预处理可以最大限度地延长催化剂运转周期。
Using Huabei C4 LPG gas as a feedstock,the effects of weight hourly space velocity (WHSV) on the conversion,yield ,MON,RON,composition of gaseous product and liquid product of aromatization were researched in a confined fluidized bed reactor. 以华北C4液化气为原料,采用小型固定流化床为芳构化反应装置,考察了空速对芳构化产物产率、转化率、马达法辛烷值(MON)和研究法辛烷值(RON)、气体产品组成和液体产品组成的影响规律。
The catalysts exhibited good adaptability to feedstock at high carbon space velocity, with higher conversion, little pressure drop over the bed, good tolerance to steam hydration, poisoning and coke formation, and good regeneratibility. 结果表明，该催化剂对原料的适应性较强，使用空速高，转化率高，床层阻力降小，抗蒸汽水合氧化能力、抗毒物能力和抗积炭能力较强，催化剂可还原再生，烧炭速率快。