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- Keywords nano-ZnS;preparation;rotating packed bed reactor; 纳米硫化锌;制备;超重力旋转床反应器;
- Keywords nano-ZnS;prepare;rotating packed bed reactor;orthogonal test; 纳米硫化锌;制备;超重力旋转床反应器;正交试验;
- Rotating packed bed reactor 超重力旋转床反应器
- Rotating Packed Bed (RPB) is a new type of mass transfer equipment. 旋转床是一种新型的传质设备。
- Because of this, rotating packed bed (RPB) is introduced. 基于上述种种原因，我们采用了旋转填充床再生的方法来再生脱硫液，利用超重力机极大地强化微观混合，高强度进行传质，剧烈的扰动又使气液两相接触面不断更断，旋转填充床的这些特点缩短了脱硫液的再生时间，也提高了其再生后的脱硫效率。
- The gas pressure drop of a rotating packed bed(RPB) is an important factor in its engineering design. 旋转床的气相压降是旋转床工程设计的一项重要指标。
- Nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor. 固定床自养反硝化去除地下水中的硝酸盐氮。
- The gas phase pressure drop in the cross-flow rotating packed bed (RPB) is an important factor in its application and design. 在气液两相错流流动条件下,利用空气-水系统对错流旋转填充床的气相压降进行分段模型化和实验研究。
- Chen, Y. S., C. C. Lin and H. S. Liu; "Mass Transfer in a Rotating Packed Bed with Various Radii of the Bed," Ind. Eng. Chem. Res., 44, 7868 (2005). 邱显闵，外壳对旋转填充床质传系数的影响，私立长庚大学，化学与材料工程研究所硕士论文，(2006
- As a novel multiphase contactor, the rotating packed bed (RPB) can greatly intensify the process of multiphase mass transfer. 摘要超重力旋转床是一种高效的强化传质和混合的新型设备。
- The turbulent micromixing in a tubular packed bed reactor was studied via using the parallel competing reaction system ?? iodide-iodate reaction system. 采用碘化物-碘酸盐平行竞争反应体系研究了管式填料床反应器内的湍流微观混合。
- Modified aluminum hydroxid was prepared by carbonation of sodium aluminate in Rotating Packed Bed (RPB) coupled with hydrolysis. 利用旋转填充床碳分-水热耦合法制备改性氢氧化铝。
- Liquid flooding of air-water system was studied in rotating packed bed using waved-form disk plate in which gas and liquid were under countercurrent. 对同心圆环碟片填料旋转床在气液两相沿径向逆流条件下进行空气水体系液泛实验,定性分析气流量、液流量、转速对逆流型旋转填料床液泛的影响。
- The electrochcmical reduction of nitrobenzene to produce p-aminophcnol in a packed bed reactor was studid.The optimum reaction conditions were obtained. 对硝基苯在固定床电化学反应器中电解还原制备对氨基苯酚的过程进行了研究，确定了过程的最优操作条件和适宜的电解槽材料。
- Using packed bed reactor filled with immobilized cells to produce D-mandelic acid methyl ester, 25 days later the conversion efficiency can be still sustained in 80% and the ee value is more than 95% when the charge was 0 2 mmol/(d·g) wet cell. 采用固定化细胞填充床反应器转化苯乙酮酸甲酯 ;每克酵母湿菌体进料负荷为 0 2mmol d ;成功运行 2 5d ;转化率保持在 80 %25以上 ;D 扁桃酸甲酯ee值达 95 %25以上 .
- Rotating packed bed is a new technique of process intensification and has a broad application prospect in various fields of material, chemical engineering, energy and environmental protection. 旋转填料床技术是一种突破性的过程强化新技术,在化工、能源、环保、材料、生物化工等工业领域中有广阔的商业化应用前景。
- Mujal S,Dudukovic M P,Ramachandran P.Mass-transfer in rotating packed beds experimental results and comparison with theory and gravity flow[J]. 柳来栓;张艳辉;刘有智.;旋转填充床技术用于烟气脱硫试验研究[J]
- up -flow anaerobic packed bed reactor 上流式厌氧悬浮填料床
- Abstract The radial temperature distributions in the packing of Rotating Packed Bed (RPB) were experimentally investigated. 摘要 为了精确描述旋转床填料内的温度分布关系，文中对旋转床的径向温度分布进行了实验测定，结果发现：在实验范围内，旋转床填料内的径向温度分布与转子的转速有关，与液体流量有关，但气体流量的变化对温度分布的影响很小。
