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operating parameter
相关语句
  操作参数
    In this paper,the influence of distillation operating parameter and equipment structure to separating effect has been studied by analysing the experimental data in light-hydrocarbon batch distillation Some suggestions for batch distillation operation and design have been proposed.
    通过对轻烃间歇精馏实验数据的分析,研究了间歇精馏操作参数和设备结构对分离效果的影响,提出了间歇精馏操作与设计方面的建议.
短句来源
    In the regeneration the impurity in the adsorbent is flowed away. This make the process recycled. This experiment simulates each period of PSA according the advanced automatic control equipment, which offer the operating parameter and theory to the application of PSA in the modern industry.
    本实验采用先进的自动控制设备对PSA 过程的各个阶段进行模拟,将PSA分为净化和提纯两种吸附过程,分别对四塔变压吸附的净化和提纯过程设计了吸附流程和操作步骤,为在现代工业中的PSA 的应用提供操作参数和理论依据。
短句来源
    This paper analysed the causes of the coal consumption for coking workshop of Wuhan steel company and improved operating parameter. New operating parameter was propularized to same profession.
    本文利用调优操作法,分析厂武钢烧结车间能源消耗大的主要原因,改造了原有的操作参数,对比试验表明,调整后的参数可使年节煤价值达100万元以上,新的技术参数已在全国同行业中得到推广应用。
短句来源
    Meanwhile, they took some structure transformations and adjusted the process operating parameter for these tow Φ2.2 m×7.5 m slag mills .
    同时对 2_2m×6.5m矿渣磨进行结构改造和工艺操作参数调整。
短句来源
    As an important operating parameter, underset division ratio Rf affects hydrocycloning's separation capability.
    底流分率Rf是影响旋流器的分离性能的一个重要操作参数
短句来源
  运行参数
    The special problems caused by pressurized operation were solved by means of the experiment, which included the operating parameter optimization,start-up,coal and dolomite feeding, ash removal from the combustor,high temperature gas cleanup.
    着重阐述对增压流化床燃烧运行性能所作的试验研究,解决由于增压运行引起的特殊问题,包括运行参数、启动、给煤和白云石、灰渣排除以及高温燃气净化。
短句来源
    Through the measurement and analysis of operating parameter in the pressure vessel,it is found out that the pressure vessel conveying systems appear to yield the lowest energy consumption in specific conveying conditions.
    通过对仓式泵输送装置运行参数测试和分析,发现在某一输送条件下其能耗最小。
短句来源
  “operating parameter”译为未确定词的双语例句
    The optimum operating conditions of the batch distillation (BD) and batch extractive distillation (BED) for separating active amyl alcohol from isoamyl alcohol were found by applying CC-BATCH by using UNIFAC group contribution method and Wilson equation, a BD model of the chemical engineering simulative system named ChemCAD5.2. Optimum operating parameter was got by simulating and calculating process of BD using yield or gain as a criterion.
    本文利用ChemCAD5.2 化工模拟系统中的CC-BATCH 间歇精馏模块,选用UNIFAC 活度系数模型(间歇精密精馏模拟过程)和Wilson 活度系数模型(间歇萃取精馏模拟过程)分别作为液相活度系数K 值模型、潜热作为焓值模型,对旋性戊醇和异戊醇的分离工艺进行了过程模拟优化计算。
短句来源
  相似匹配句对
    PARAMETER VARIATION AND OPERATING EXPERIENCE AFTER TECHNICAL REVAMP OF AMMONIA PLANT
    合成氨装置技改后工艺参数的变化及操作体会
短句来源
    As an important operating parameter, underset division ratio Rf affects hydrocycloning's separation capability.
    底流分率Rf是影响旋流器的分离性能的一个重要操作参数。
短句来源
    Current is one basic parameter.
    电流是一个基本的电磁量。
短句来源
    Influence of operating condition on the resistance
    膜过滤中操作条件对过滤阻力的影响
短句来源
    Calculation of solubility parameter for liquids
    液体溶解度参数的计算
短句来源
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  operating parameter
Operating Parameter Comparison of Pulsed Optically Pumped NH3 and CH3OH F-P Cavity Far-Infrared Laser
      
Operating parameter optimization of optically pumped CH3OH far-infrared laser
      
The goals of the study were to determine the effectiveness of a laboratory-scale biofilter on the removal of methyl tert-butyl ether (MTBE) and investigate the operating parameter effects on biofilter performance.
      
This limited testing shows that jet REMPI has promise as an on-line diagnostic monitor, providing feedback on the effects on PCDD/F emissions of operating parameter changes such as fuel feed interruptions or air pollution control failures.
      
This step is followed by building and operating parameter interaction matrices with the combined use of backpropagation networks and an expert system.
      
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The paper deals with the methods of determining and measuring parameters of rheologic characteristics of dense-media suspensions, the law of motion of mineral particles in such suspensions and the influence of rheologic parameters on the separation of mineral row material.The methods of measurement employed by the writer can be used to determine the rheologic parameters having physical significance-the rheologic viscosity. The theoretical truth of rheologic viscosity has been confirmed by the...

The paper deals with the methods of determining and measuring parameters of rheologic characteristics of dense-media suspensions, the law of motion of mineral particles in such suspensions and the influence of rheologic parameters on the separation of mineral row material.The methods of measurement employed by the writer can be used to determine the rheologic parameters having physical significance-the rheologic viscosity. The theoretical truth of rheologic viscosity has been confirmed by the rate of motion of mineral particles in dense-media suspensions, as observed in actual measurement.For the purpose of controlling the rheologic viscosity of dense-media suspensions in production practice, the following imestigations have been made: the various factors that influence the rheologic viscosity of dense-media} suspensions? measures taken in order to decrease the rheologic viscosity$the influences that different operating parameters have over the separation of mineral raw material.The dense media used included cleaned magnetite and barite.

本文涉及到重力选矿理论的一个重要领域——重悬浮液的流变特性及矿粒在其中的运动规律。 重介质选矿(使用的重介质多为重悬浮液)是目前重力选矿方法中选别效率最高的,因而是最有发展前途的选矿方法。它广泛地用于选别黑色金属、有色金属及非金属。除单纯在重力场分选外,目前还采用离心力场+重力场分选——各种类型的重介质旋流器得到了极广泛地应用。 重介质选矿过程中需要控制的重要物理参数是悬浮液的流变粘度,后者正是本文要讨论的。 矿粒在重悬浮液中(在重力场中)的运动情况如何,矿粒的自由沉降求速如何计算?这是重力选矿的重要问题,本文将重点讨论它。

With the consideration of all the reactions involved in the polyesterification of BHET (bis-β-hydroxyethyl terepliathalate) such as the primary forward polycondensation reaction, its reverse reaction and the cracking reaction, a kinetic equation was derived. As the concentration of ethylene glycol (EG) appeared as a term in the derived equation is difficult to determine, it was empirically correlated with the speed of stirring, R, the specific surface of the reacting system, etc. Finally a semiempirical equation...

With the consideration of all the reactions involved in the polyesterification of BHET (bis-β-hydroxyethyl terepliathalate) such as the primary forward polycondensation reaction, its reverse reaction and the cracking reaction, a kinetic equation was derived. As the concentration of ethylene glycol (EG) appeared as a term in the derived equation is difficult to determine, it was empirically correlated with the speed of stirring, R, the specific surface of the reacting system, etc. Finally a semiempirical equation correlating the average degree of polyesterification ( DP )with both the operating parameters (such as the temperature T, pressure p and the time of residence ) and the constructional parameters of the industrial reactors(such as R and ε)has been obtained as follows:

考虑了对苯二甲酸乙二酯(BHET)缩聚过程的主反应、逆反应及热裂解反应,得到一个动力学方程式。再对不同类型和不同工况的工业反应器的实测数据进行综合分析,从而经验地确定了动力学方程式中不易测定的乙二醇(EG)浓度与搅拌速度、熔体的比表面等的关联式。最后得到了聚合度(DP)随工艺条件(温度T、压力p、反应肘间τ)及反应器的结构参数(搅拌速度R、反应体系的比表面ε)变化的半经验公式这个公式能够概括前人提出的一些公式,并能解释已经发表的许多实验曲线,可以定性和半定量地解决缩聚反应器设计中的问题。

In this paper, the hydrodynamic properties in a cocurrent three phase fluidized bed without feed and effluent of solid particles was studied. The effects of various operating parameters, such as solid particle properties, settled bed height, gas and liquid superficial velocity and construction of gas distributor on the homogeneity of bed, gas and liquid hold-up, bed expansion height and bubble pattern and size were obtained.There were five different relationships between the bed expansion ratio and the...

In this paper, the hydrodynamic properties in a cocurrent three phase fluidized bed without feed and effluent of solid particles was studied. The effects of various operating parameters, such as solid particle properties, settled bed height, gas and liquid superficial velocity and construction of gas distributor on the homogeneity of bed, gas and liquid hold-up, bed expansion height and bubble pattern and size were obtained.There were five different relationships between the bed expansion ratio and the gas velocity as gas was introduced. When bubble rising velocity V_g/ε_g was used to plot against V_g on different V_L, the effects of gas and liquid superficial velocities on the gas hold-up and especially bubble size could be illustrated clearly and the factor to control the bed homogeneity was discussed. Some photographs taken from the top of the three phase fluidized bed confirmed this relationship.Finally,the experimental data are correlated by some empirical equations, the errors were within ±10%. The data were also compared with those calculated from the equations suggested by other authors. The large deviation between them revealed limited adaptability of the equations.

本文研究气液并流向上兰相流化床的一般流体流动性质。阐明了不同性质及粒度的固体颗粒、流化床静止床高、气体及液体的表观线速、气体分布板结构等参数对床层的均匀性、气体及液体滞留量、床层膨胀高度及气泡形态及大小等影响的一般规律。提出了在液固两相流化床中通入气体后,床层膨胀比随着气体速度的增大而变化的规律具有五种不同类型。用气泡上升的平均真实速度V_g/ε_g作为V_g及V_L的函数作图,可以表明气体及液体的表观线速对气体滞留量及气泡大小的影响,并用在流化床上部的照片直观地表明了这一点。最后用关联式将本文数据进行关联,误差在±10%以内。

 
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