English translation for "中试规模"
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- pilot scale
Related Translations:
宏大规模: broad scopegrand scale 建设规模: scale of construction 短语和例子建设规模同国力相适应 compatibility of the scale of construction with national strength 工业规模: commercial scalecommercial sizeindustrial scaleprocess-scaletechnical scaletechnological scale
- Example Sentences:
| 1. | Principle and practice of scrap tyre pyrolysis : lab - scale and pilot - scale studies
废轮胎小型和中试规模热解研究的实验方法 | | 2. | A process approaching 3 - and 4 - chlorophthalic anhydride in high purity via chloriation of o - xylene , oxidation of monochloro - o - xylene by air in gas phase , and separation of 3 - and 4 - chlorophthalic anhydride afterwards by distillation is described
摘要介绍由邻二甲苯氯代，再经空气氧化及异构体分离合成氯代苯酐中试规模的合成路线。 | | 3. | In this paper . flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is studied . according to characteristic analysis , the model of completely mixing reactor in series is introduced to characterize real reactor as a theoretical model . on the basis of analog computing analysis and discussion of theoretical model . by means of pulse tracer method , experiments on residence time distribution ( rtd ) have been done in different conditions including the change of tracer level , feeding flow rate and circulation flow rate . the result shows when the ratio of circulation flow rate and feeding flow rate amounts to at least 4 , the flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is very close to the model of completely mixing reactor in series . an amendatory model has been established by the regression method
作者首先在对反应器进行特征分析的基础上，建立了描述中试规模多级外循环流化床生物反应器流动特性的串级全混流模型，并对理论模型进行了模拟计算分析和讨论，在此基础上，作者分别在无循环和有循环(改变示踪剂用量、流加流量和循环流量)的条件下，利用脉冲示踪法对一到五级串联外循环流化床反应器进行了停留时间分布实验，结果表明，在循环流量与流加流量的比值达到大于等于4时，中试规模多级外循环流化床反应器的流动特性接近串级全混流模型，通过数据回归拟合的方法，建立了中试规模一到五级串联外循环流化床反应器的流动模型。 | | 4. | The study on flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale will offer instructions of theoretical parameters in actual fermentation , and it can also provide very important theoretical basis in the course of engineering amplification for future commercial process
中试规模五级外循环流化床生物反应器流动特性的研究将为此类反应器的实际发酵过程提供理论参数的指导，并对以后大规模工业生产的工程放大提供重要的理论依据。 | | 5. | Multistage fluidized - bed bioreactor with external circulation has been in use in the production of fuel alcohol by immobilized yeast cells technique . as a new - style reactor . it has the advantage of high conversion , complete reaction and little damage to immobilized yeast cells . flow properties is the foundation of reactor ' s physical transmission process . and it is the key factor of deciding whether the auxiliary material conversion is high or low . at present , the study on flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is rarely reported
多级外循环流化床生物反应器作为一种新型生物反应器，由于具有转化率高、反应彻底、对颗粒损伤少等优点在固定化细胞制取燃料酒精技术上得到应用。但是，国内关于中试规模多级外循环流化床反应器流动特性的研究还很少，而流动特性是反应器物理传递过程的基础，是研究物料在反应器中转化率高低的重要因素，因此，弄清楚外循环流化床反应器的流动特性是非常重要的。 |
- Similar Words：
- "中试" English translation, "中试部" English translation, "中试产品线总经理" English translation, "中试厂的发展" English translation, "中试调度处" English translation, "中试规模层析系统" English translation, "中试规模化学反应" English translation, "中试计划调度处" English translation, "中试生产" English translation, "中试装置" English translation
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