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- The meansof determining colon bacteria are mainly methods of multitubular fermentation and filetering film. 多管发酵法实验周期较长，适用于较复杂的水样检测。
- SO 3 multitube film type sulfonation is an advanced technology in the production of detergent. 多管降膜式三氧化硫磺化是生产合成洗涤剂原料的较为先进的生产工艺；
- In this paper, the operating feature, distribution of gas and forming mechnism of liquid film of Falling film multitubular tower are discussed. 介绍了降膜式多管湿壁塔的操作特点,气体分布和液体成膜的机理。
- The present invention is improved separating pipe of multitubular cyclonic separator for the fume energy recovering system in petrochemical catalytic cracker. 本发明是对现有多管式旋风分离器的分离单管的一种改进，主要用于石油化工厂催化裂化装置和催化裂解装置的烟气能量回收系统。
- These restrictive con d itions can be taken as practical design criteria for avoiding reactor instabilit y and temperature sensitivity in multitubular packed-bed reactors. 在对列管式固定床反应器内传热过程合理分析的基础上,提出了热稳定性、温度灵敏性及床层压降对列管式固定床反应器设计和选择适宜操作参数的限制条件。
- A description is given of the design, main structure, working principle, characteristics and actual operation in production of the multitubular slag cooler. 摘要介绍了列管式冷渣机的设计、主要结构、工作原理、特点以及在实际生产中的运行情况。
- Keywords multitube sulfonator;rinse;demarcate; 列管磺化器;清洗;标定;
- multitubular counterflow water-heater 多管式逆流热水器
- electromagnetic multitube water bottle 电磁多筒采水器
- multitubular boiler, tubular boiler [化] 火管锅炉
- multitubular high efficiency tower [化] 多管高效塔
- Model Studies on Multitube Blow Tank Fly Ash Conveyor in Cold State 多管流化罐返料器的冷态模型实验研究
- Keywords :sulfonation;multitube film reacter;design;process; 磺化;多管膜式反应器;设计;工艺;
- Keywords mass transfer;multitube film sulphonator;sulphonate and sulphate; 磺化;管膜式磺化反应器;传质;效益;
- AN INDUSTRIAL TEST ON CONTINUOUS CARBONIZATION OF BAMBOO IN MULTITUBULAR MOVING BED 竹材列管移动床连续干馏炭化的工业试验
- The Development of Industrial Multitubular Fixed-Bed Reactors'Thermal Stability and Parametric Sensitivity Analysis 列管式固定床反应器热稳定性和参数敏感性
- Keywords restrictive condiction;multitubular reactor;reactor design;reactor stabil ity;temperature sensitivity; 限制条件;列管式反应器;反应器设计;反应器稳定性;温度灵敏性;
- Keywords multitubular fixed bed reactor;mathematical model;momentum equation;distributing plate design; 列管式固定床反应器;数学模型;动量方程;分布板;设计;
- Keywords s: momentum equation;parallel-flow multitubular fixed bed reactor.distributing plates;uniform distribution; 动量方程;平行流列管式固定床反应器;分布板;均匀分布;
- Keywords purified terephthalic acid;drying machine;steam multitube;corrosion wear rate;uniform corrosion rate; 精对苯二甲酸;干燥机;蒸汽列管;腐蚀磨损速率;均匀腐蚀速率;
