fixed bed

Typical failures in domestic fixed bed hydrocracking unit over the years were summarized.

总结了我国固定床加氢裂化装置历年来发生的典型故障.

The reaction conditions of supported heteropoly acid catalyst was examined in a fixed-bed reactor.

考察了固定床反应条件下负载磷钨酸合成直链烷基苯的工艺条件.

Distribution of Catalyst Dilution Ratio in a Fixed Bed Reactor

固定床催化剂的稀释比分布

Adsorption of chlorobenzene from mixed gas by activated carbon was studied on fixed bed.

研究了氯苯气体在活性炭固定床上的吸附过程.

Study indicated that it fitted for fixed bed pressured gasification process after installed the stirrer.

研究表明:在配备了搅拌装置后,该种煤适合于固定床加压气化工艺.

Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized.

文摘: 总结了我国固定床加氢裂化装置历年来发生的典型故障.

The low-temperature blown gas discharged from the fixed-bed intermittent gasifier contains high latent heat.

固定层 间歇式煤气发生炉排放的低温吹风气具有较高的潜热.

Adsorption takes place in adsorption belt in fixed bed.

固定床中发生吸附的有效部位是吸附带.

Parametric sensitivity and thermal runaway critical parameters in non-adiabatic fixed bed reactors

非绝热式固定床反应器的参数敏感性及热失控临界参数

The existing problems of shell side structure for domestic current tubular fixed bed reactor are discussed and evaluated. The improvement of shell side structure by adopting outside flow deflector type inlet and outlet structure and adopting baffle rod to support reaction tube are proposed.

探讨和评介了国内现行列管式固定床反应器的壳程结构存在的问题，提出壳程采用外导流筒式进、出口结构和采用折流杆支撑反应管的结构改进措施。

The influence of feedstock on hydrogenated products were evaluated in a fixed bed continuous hydrotreating experimental appratus by mixing visbreaking residue into the feedstock of VRDS unit.

将减粘渣油掺兑到渣油加氢脱硫（VRDS）工艺的原料中，采用VRDS工艺的全套催化剂，利用固定床连续加氢试验装置，评价原料的变化对加氢产物的影响。

For fixed bed with iron oxide matrix catalyst, glass sphere and catalyst carrier Al_2O_3 respectively, the ( static) ( effective) thermal conductivity coefficient from experiment were compared with the data calculated by other correlations.

并将填充挤条型氧化铁系催化剂、催化剂载体Al2O3和玻璃珠的固定床的测定结果与前人推荐的固定床有效导热系数的多种计算方法进行比较。

Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate ( DEC) in fixed bed reactor was investigated.

以碳酸二乙酯（DEC）为乙基化试剂，与苯酚在气固相条件下催化合成苯乙醚。

For residue hydrocracking development, the fixed bed reactor is more suitable in recent years.

发展重油加氢裂化近期以固定床加氢裂化为宜.

The bench scale experiments of HTGR graphite ball-element were finished in an improved fixed bed burner, and the burning rate, thermal power, utilization ratio of oxygen, axial distribution of temperature and off-gas component were determined.

用改进的固定床燃烧器进行了台架规模石墨球燃烧实验，测定了燃烧速率，热功率，氧利用率，温度轴向分布和尾气组成。

A fixed-bed adsorption model was proposed to simulate the adsorption dynamic processes.

用固定床吸附模型模拟了吸附动态过程.

The concentration profile equation in the fixed bed for nonlinear system with axial dispersion was derived.

导出非线性平衡体系带有轴向扩散的固定床浓度分布式,以此计算的透过曲线与实验值相符.

Objective: To study the production process of Japanese encephalitis virus using the fixed bed bioreactor.

目的研究用固定床生物反应器生产乙型脑炎病毒的工艺。

The macrokinetics of CO gas coupling reaction on Pd catalyst was studied in a fixed-bed reactor.

采用固定床积分反应器,研究了自制的负载型钯系催化剂上CO气相催化偶联主、副反应的宏观动力学模型.

In this paper, the flow model and basic equations in axial flow fixed-bed reactor are given.

本文提出了轴向流固定床反应器的流动模型和基本方程.

Kinetics analysis of thio-alcohol on the fixed bed of activated carbon

硫醇在活性炭固定床上的动态分析

General survey of dust removal of air blown gas of fixed bed coal gasifier

固定层煤气发生炉吹风气除尘综述

The reaction kinetics and gas components as well as the effect of inorganic salts or coal mineral on them in the coal char gasification process with H2O/ CO2 mixture have been investigated by means of the thermobalance and the small scale fixed bed reactor.

用热天平和实验室固定床反应器，研究了煤焦H2O/CO2常压气化的反应动力学，煤气组成及无机盐或矿物质对其的影响。

The development process and direction of fixed-bed gasifier technique is introduced.

介绍了固定层制气技术的发展过程,指出了今后固定层制气的发展方向.

Both one dimensional and two dimensional pseudo-homogeneous models have been used in the machine computation of the adiabatic fixed bed reactor for the dehydrogenation of ethylbenzene to styrene. The result of computation, was compared with plant data and the relative error is only 1~ 2%.

本文用拟均相一维和二维数学模型对乙苯脱氢制苯乙烯绝热式固定床反应器进行电算，并与现场数据进行了对比，计算结果与现场实测数据的相对误差仅为1～2%。

The main influence factors and pattern of removal of gas HCl in flue gas are studied by using the test equipment system of dry fixed bed.

采用干态固定床实验装置系统，研究去除垃圾焚烧炉烟气中HCl气体的主要影响因素及其规律。

The feasibility of removing graphite by fixed bed burning technology in the headend process of HTGR graphite ball-element reprocessing is discussed.

讨论了高温气冷堆元件球后处理首端过程用固定床燃烧法去除石墨的可行性。

NK-2 catalyst for non-hydrogen reforming has been evaluated at a bench scale fixed bed reaction unit with the mixture of straight-run gasoline and oilfield light hydrocarbon as feedstock, and then applied in commercial unit.

在固定床试验装置上以直馏汽油、油田轻烃混合物为原料，对NK-2型非临氢重整催化剂进行了中试评价。

Pre-esterification of China wood oil catalyzed by solid acid in fixed bed reactor was researched.

利用固定床反应器,以固体酸为催化剂催化桐油预酯化反应.

A new type of thin layer fixed bed reactor named circular fixed bed reactor was designed.

在甲烷氧化偶联反应中,采用了一种薄层环形固定床反应器,这种反应器有利于反应热的转移.