分析了热回浸现象、催化床电加热效能以及外空间辐射换热等问题。
Finally, transient temperature distributing is simulated. thermo - soakback phenomena, electrical heating efficiency of catalyst bed and outer space radiation are analyzed.
结果表明，催化床进口温度是实现氨合成塔优化操作的最优调节参数。
The result indicates that temperature at the inlet of catalyst bed is the most optimal control parameter to realize the optimal operation of ammonia converter.
建立了单组元发动机推力室系统（包括结构部件如隔热框、催化床、喷管等）的传热模型。
Based on a thermal model of monopropellant thrust chamber system including its components such as adiabatic frame, catalyst bed, nozzle etc.
异丁醇气体和空气混合后通过催化剂层的固定床反应器，使氧化反应和分子重排反应同时进行。
The oxidation and molecular recomposition proceeded in the same time, when the isobutanol gas and air passed the fixed bed catalytic reactor continuously.
该催化剂床层需要定期用热氮中稀释的氢气物流再生。
The catalyst bed requires periodic regeneration with a stream of hydrogen diluted in hot nitrogen.
氮气脱氧罐中装有一个游离铜催化剂的固定床，通过将铜氧化成氧化铜把氧气从氮气中脱除。
The nitrogen Deoxo Vessel contains a fixed bed of free copper catalyst which removes oxygen from the nitrogen stream by oxidation of copper to copper oxides.
简要地介绍了抚顺石油化工研究院开发的水溶性催化剂的悬浮床加氢技术。
It also briefly introduces the process adopting aqueous catalyst developed by Fushun Research Institute of Petroleum and Petrochemical.
在低压组合床催化重整工业装置上的应用是成功的。
Successful application in commercial catalytic reforming unit with low pressure combination bed has been achieved.
总结了固定床催化反应器中逆响应行为研究的现状。
The current status of study is reviewed on the wrong way behavior in fixed bed catalytic reactors.
纳米聚团床催化裂解法制得的碳纳米管均以团聚体形式存在。
Carbon nanotubes (CNTs) manufactured in a nano agglomerated fluidized bed by catalytic decomposition method usually group into agglomerates.
采用合适的反应器结构来保证催化剂床层温度的相对恒定，是合成过程高效、稳定运行的关键。
To apply suitable structure of the reactor may ensure the relative stable temperature in the catalysis layer, it is the key of stable performance of synthesis process.
以锯屑为原料，使用自制的镍基催化剂，在固定床装置上进行了催化裂解实验，并对裂解产物及其成分进行了分析。
Catalytic pyrolysis experiments on sawdust were performed in a fixed-bed with nickel-based catalysts prepared by ourselves, and the products and its components were analyzed.
结果实现了苯胺催化加氢制环己胺列管式固定床反应器的优化设计与操作。
ResultsThe optimal design and operation of the fixed tube array reactor for catalytic hydrogenation of aniline was realized.
一般有一个通称为料腿的管子与此底部出口相连，在催化裂化中用此料腿将固体送回到催化剂床层。
Usually a pipe, known as a dip leg, is connected to this bottom outlet and, in catalytic cracking, serves to convey the solids back to the catalyst bed.
结果表明，保护床催化剂失活的主要原因是原料中的有机碱性氮化物引起的树脂催化剂交换容量的损失。
It was found that loss of exchange capacity of the resin catalyst caused by basic nitrates was the main cause behind the deactivation.
实验结果表明，用膨胀床器外预硫化工艺对加氢催化剂进行硫化是可行的。
The results showed that it was feasible to sulfurize hydrotreating catalyst ex-situ by expansion bed process.
通过在催化剂床层上部气相空间填充惰性材料，考察了甲烷氧化反应中气相自由基反应对催化反应的影响。
The influence of filling inert stuffing on the partial oxidation of methane was investigated by fully filling inert material into the space of empty reactor or into the upper space of catalyst bed.
应用快速床-湍流床再生技术对前置烧焦罐催化裂化装置进行改造是解决目前该型式装置加工重质原料存在问题的有效途径。
Adopting fast bed-turbulent bed regeneration technology to reform the RFCC unit with pre-combustor is an effective way to solve the problems existing in the unit when processing heavy feedstock.
提高起始反应温度使催化剂床层温度整体过高导致飞温。
这样就避免了一般固定床反应器中过热部位使催化剂减活的现象。
Thus the hot spot which causes catalyst deactivation in conventional fixed bed reactor is avoided.
随着催化剂循环强度的增加，移动床与固定床在气体扩散规律上的偏离程度增大。
The difference of gas diffusion regularity between moving bed and fixed bed enlarged with the increase of catalyst recycle intensity.
采用固定床连续流动反应装置，对此催化剂用于气相苯加氢制环已烷的活性进行评价。
The catalyst was prepared by impregnating depositing process and the catalyst activity was evaluated with a continuous flow fixed bed reactor.
介绍化工过程强化的两个新例：磁稳定床反应器和悬浮床催化蒸馏过程。
Two new examples of chemical process intensification, magnetically stabilized bed (MSB) reactor and suspension catalytic distillation (SCD) process, are discussed.
这场努力的目标，是使用流化床催化裂化器把原油转化为汽油。
The aim of their efforts, an effective catalytic cracker to convert crude oil into gasoline, using a fluidised bed.
这场努力的目标，是使用流化床催化裂化器把原油转化为汽油。
The aim of their efforts an effective catalytic cracker to convert crude oil into gasoline using a fluidised bed.
介绍了抚顺石油化工研究院渣油悬浮床加氢裂化均相催化剂及工艺的研究进展。
The progresses in both homogeneous catalyst and process for residue suspended bed hydrocracking developed by Fushun Research Institute of Petroleum and Petrochemicals (FRIPP) were introduced.
介绍了抚顺石油化工研究院渣油悬浮床加氢裂化均相催化剂及工艺的研究进展。
The progresses in both homogeneous catalyst and process for residue suspended bed hydrocracking developed by Fushun Research Institute of Petroleum and Petrochemicals (FRIPP) were introduced.
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