For industrial design of airlift loop reactor well understanding the reactor hydrodynamics, characteristics of reacting system, and reaction kinetics is important. 对环流反应器在多相反应过程中的应用前景进行了评述。
In order to produce high-impact propylene copolymers in loop reactor, a kind of spherical polymerization catalyst DQ-VI with better performance was developed. 针对工业环管反应器中高抗冲聚丙烯共聚产品的生产,开发出一种性能更加优良的球形聚丙烯催化剂DQ&VI。
Intraparticle Mass and Heat Transport Model of Polypropylene in a Loop Reactor 环管反应器中聚丙烯颗粒内部的质量与热量传递模型
Using benzyl chloride and chlorine as starting materials, benzal chloride is prepared through photo-chlorination in loop reactor. 采用环流反应器、以氯化苄和氯气为原料进行光氯化反应,制备苄叉二氯;
This thesis describes the field erection process of the loop reactor and the assembly welding method of a pair of the axial-flow pump flanges. 文章着重描述了环管反应器组装过程以及轴流泵弯头配对法兰的组焊方法。
Treatment of Coking Wastewater by Airlift Loop Reactor with Biofilm/ Activated Sludge at Low Temperature 低温下膜泥复合气提升循环流反应器处理焦化废水
Fluiddynamic characteristics of airlift loop reactor ( ALR) equipped with static mixer or mechanical impeller for high viscous non Newtonian fluids is investigated and analyzed. 测定和分析了高粘度非牛顿流体在具有静态混合器或机械搅拌的内循环气升式反应器的流体力学性能。
High Mass Transfer Efficiency in Jet Loop Reactor and Its Application 喷射环流反应器传质性能及应用研究
Liquid circulation rate and gas holdup in an air-lift loop reactor were experimentally investigated as changing with the superficial gas velocity for the system of air-water. 浆液循环速度是外环流浆态床反应器研究中一个重要的流体力学参数,对流体的流动行为和相间传质有重要的影响。
Influences of gas distributors on hydrodynamic characteristics in slurry loop reactor 气体分布器对浆态床环流反应器内流体流动特性影响的研究
A novel acoustic emission ( AE) technique were used to measure slurry concentration of the stirred tank and the loop reactor coupled with a fluidized bed, and flow pattern of th. 本文运用声发射检测技术对搅拌釜中的浆液浓度、环管流化床复合反应器中的浆液浓度和流动模式进行了研究。
Outlined the infrastructure of the OTS, and illustrated how to simplify the loop reactor modeling, then presented a dynamic model of polymerization reaction. 介绍了该系统的组成结构,给出了环管反应器的简化方法,并建立了反应器的动态模型。
Study of local gas holdup and bubble behavior in a large-scale pressurized loop reactor deaerating heater 大型加压环流反应器局部气含率及气泡行为研究
To introduce the loop reactor for coal liquefaction, a large-scale loop reactor cold model experimental apparatus was built. 为了将环流反应器引入煤炭液化领域,建立了大型环流反应器冷模试验装置。
The propylene polymerization in a liquid-phase loop reactor was simulated based on the polymerization mechanism. 采用机理建模方法对丙烯在环管反应器中的液相聚合过程进行了模型化研究。
It was found that loop reactor could narrow the molecular weight distribution, increase the content of carbonate in product molecules and improve catalyst efficiency. 研究发现,环流反应器能够使产品分子量分布变窄,提高产品中碳酸酯基团含量及催化剂的催化效率。
Gas holdup and liquid circulation in an internal airlift loop reactor were investigated. 研究了气升式内循环反应器内的气含率与液体循环。
The radiated grafting filler is used in an airlift internal loop reactor to treat the simulated wastewater. 将此改性填料应用于气升式内环流反应器中,并对模拟生活废水进行间歇法和连续法处理。
Basis on experiments of wastewater treatment in comparison carrier biofilm with suspended activated sludge in airlift loop reactor, this paper points out: activated sludge can help removal of organic matter and settlement of mixed liquid; 通过对气提式循环反应器处理污水中载体生物膜和游离活性污泥的对比试验,分析指出:活性污泥有利于有机物的去除和混合液的沉降性;
A new type of airlift loop reactor with channels is put forword and the relationship between gas holdup and the operation condition is studied in the paper. 提出了一种新型的多通道串联气升式环流反应器,研究了气含率与操作条件的关系。
The result shows that the reaction rate in loop reactor is better than in stirrer reactor. 与搅拌反应釜的对比试验表明,环路反应器的宏观化学反应速率优于搅拌反应器。
The hold-up of gas, liquid and solid were measured in a jet loop reactor. 本文对环流反应器中气、液、固三相系统的流动特性进行了研究。
Airlift Loop Reactor ( ALR) is used for gas-liquid or gas-liquid-solid reaction. 气升式反应器(AirliftLoopReactor)是用于气-液或气-液-固相过程的接触性反应装置。
Liquid circulation and gas hold-up in air-lift loop reactor have been investi-gated. 本文提出了气提式反应器(ALR)中液体循环阻力系数关联式;
This paper discussed some problems of wastewater treatment by an airlift loop reactor. These included the selection of a carrier, size of lift area and characteristics of a carrier biofilm and suspended activated sludge. 主要探讨了气提式循环反应器处理污水的几个有关问题:载体选择,提升区的截面大小选择,载体生物膜和游离活性污泥的特点。
In this thesis, finite element analysis is carried out on a large polypropylene tubular loop reactor which is complicated both in structure and loadings. 本文对结构和受载都非常复杂的聚丙烯环管反应器建立了有限元分析设计模型。
Airlift loop reactor and ultrasound technique were innovatively coupled to form a new type sonochemical reactor-the ultrasonic airlift loop reactor in which we synthesized ε-caprolactone and epoxy cyclohexane. 将气升式反应器与超声技术相耦合,在新型声化学反应器&超声气升式内环流反应器中,研究了无催化剂条件下,合成ε-己内酯和环氧环己烷的反应;
The bubble coalescencebehavior in the loop reactor is also examined by using the advanced fibre probe technology. 利用先进的光纤探针技术对在不同操作条件下环流反应器内的气泡聚并规律进行了研究;
Application and Development of Airlift Loop Reactor 环流反应器的发展和应用