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间歇高压
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  high pressure batch
     The reaction kinetics and Catalyst deactivation kinetics of xylose liquid phase hydrogenation on a Raney nickel Catalyst were studied in a high pressure batch reactor. Kinetic model of the reaction and catalyst deactivation was proposed.
     采用骨架镍催化剂在间歇高压反应釜中进行了木糖液相加氢反应动力学及失活动力学的研究,提出了该反应的动力学及失活动力学的数学模型
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  “间歇高压”译为未确定词的双语例句
     In this paper, the kinetic model of butynediol hydro-genation to 1, 4-buta-nediol by using Pd/γ-Al2O3 catalyst was studied.
     用质量分数为0.41%Pd/γ-Al_2O_3催化剂,在间歇高压反应条件下进行丁炔二醇加氢制1,4-丁二醇的动力学研究.
短句来源
     The reaction kinetics of hydrogenation of butymediol to obtain 1, 4-butanediol by using a 0. 41% mass Pd/r-Al2O3 catalyst was studied.
     用质量分数为0.41%Pd/γ—Al_2O_3催化剂,在间歇高压反应条件下进行丁炔二醇加氢制1,4—丁二醇的动力学研究。
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     Using an autocleve under the conditions of temperature 160℃ and pressure 1.8MPa, catalysts have been evaluated in the liquid reaction state.
     采用间歇高压反应釜在温度为160℃,压力为1.8MPa时,进行了液相丙酮1步法实验评价催化剂。
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     Infantile Intussusception Treated with Air Enema Under Intervallic High-Pressure
     间歇高压空气灌肠治疗小儿难复性肠套叠体会(附31例报告)
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     In the semi-batch steady-state operating mode, the elimination of mass transfer resistance (including gas-liquid interface, liquid-solid interface and solid interior) was validated, and the effect of different operating conditions to the hydrogenation was studied and finally the suitable operation conditions range were found.
     在半间歇高压反应模式下,排除了气-液、液-固和内扩散传质阻力的显著影响,在反应温度为433~453K、反应压力为3.0~4.0MPa、搅拌转速为1200RPM、催化剂载量20g/L的反应条件下进行了动力学
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  相似匹配句对
     HIGH PRESSURE HEAT EXCHANGER
     高压换热器
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     Automatic Control for a Batch Process
     间歇工艺的自动控制
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     Automation control of Batch Process
     间歇生产过程的自动控制
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     High-Voltage Power IC
     高压功率集成电路
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     Effects of Intermittent Lighting Schedules on Incidence of Pulmonary Hypertension Syndrome and Pulmonary Vascular Remodeling in Broilers
     间歇光照对肉鸡肺动脉高压综合征发病率及肺血管重构的影响
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  high pressure batch
In a high pressure batch reactor, the reaction is first order with respect to both GVE and CO2 and second order overall.
      


The paper describes a kinetic research of hydrogenation of butyne-dial to 1,4-butanediol using 0.41%(W)Pd/r-Al_2O_3 in a slurry reactor.The ki-netic experiments done,the selection and distinction are made of various kindsof velocity equations deduced by many reaction mechanisms.The optimumestimated value of velocity constants and the solution of numeric value ofthe equation system for the non-linear one order differential equation sys-tem made up from the complicated series-paralled reaction network aremade...

The paper describes a kinetic research of hydrogenation of butyne-dial to 1,4-butanediol using 0.41%(W)Pd/r-Al_2O_3 in a slurry reactor.The ki-netic experiments done,the selection and distinction are made of various kindsof velocity equations deduced by many reaction mechanisms.The optimumestimated value of velocity constants and the solution of numeric value ofthe equation system for the non-linear one order differential equation sys-tem made up from the complicated series-paralled reaction network aremade by non-linear least square and Rung-Kutta method.And activationenergies of each step are calculated by linear regression.

本文用0.41%(W)Pd/γ—Al_2O_3催化剂,在间歇高压釜中进行了丁炔二醇加氢合成1,4—丁二醇的动力学研究。首先进行了动力学实验,然后,对不同假设机理的速度方程进行筛选和鉴别。对复杂串平行反应网络构成的一阶非线性微分方程组用非线性最小二乘法和四阶龙格—库塔法进行速度常数的最优估值和方程组的数值求解,利用线性回归求得了各步反应的活化能。

In this paper, the kinetic model of butynediol hydro-genation to 1, 4-buta-nediol by using Pd/γ-Al2O3 catalyst was studied. The kinetic experiments were performed, and the evaluation of various rate equations based on different mechanism were made. The multiple series-parallel reactions thus chosen were solved by Runge-Kutta method. Finally, the activation energies of various reactions were calculated.

用质量分数为0.41%Pd/γ-Al_2O_3催化剂,在间歇高压反应条件下进行丁炔二醇加氢制1,4-丁二醇的动力学研究.用动力学实验数据,对假设的机理速度方程进行筛选和鉴别.然后,对复杂的连串平行反应过程构成的微分方程组用Runge-Kutta法进行最优估值并求得各步反应的活化能.

The reaction kinetics of hydrogenation of butymediol to obtain 1, 4-butanediol by using a 0. 41% mass Pd/r-Al2O3 catalyst was studied. The assumed rate equations based on different mechanisms were evaluated by the experimental data obtained. The differential equations for multiple series-parallel reactions thus chosen were then used to estimate the optimum value by the Runge-Kutta method,and the activation energies of the various steps of the reaction were calculated.

用质量分数为0.41%Pd/γ—Al_2O_3催化剂,在间歇高压反应条件下进行丁炔二醇加氢制1,4—丁二醇的动力学研究。用动力学实验数据,对假设的机理速度方程进行筛选和鉴别。然后,对复杂的连串平行反应过程构成的微分方程组用Runge—Kutta法进行最优估值并求得各步反应的活化能。

 
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