1)tubular reactor管式反应器
1.Study on flow characteristics in a stirred tubular reactor;带搅拌管式反应器中的流动特性
2.Approximate calculation for axial diffusion model in tubular reactor accompanied by a second-order irreversible reaction;伴有二级不可逆反应管式反应器轴向扩散模型的近似计算
3.Safety Assessment Method of Ultrahigh Pressure Autofrettaged Tubular Reactors;超高压自增强管式反应器的安全评定方法
英文短句/例句
1.Those catalysts are used in small tubular reactors.那些催化剂用于小型管式反应器。
2.Synthesis of N,N-dimethyl-n-butylamine with tubular reactor管式反应器合成N,N-二甲基正丁胺
3.Reasons and Countermeasures on Damage of Bayonet Tubular Reactor Bundles刺刀管式反应器管束损坏的原因及对策
4.The leakage of tube and tubular plate in tubular reactor would affect chemical industry seriously.列管式反应器的泄漏将严重影响化生产。
5.Study on the Damage Problem of the Super-high Pressure Tubular Reactor in Safety Engineering超高压管式反应器安全工程中损伤问题的研究
6.Dynamic Modeling and Control Based on the Temperature Distribution of the Tubular Reactor;基于管式反应器温度分布的动态建模与控制
7.Catalytic Cracking of Hydrocarbon Endothermic Fuels in Coated Tube Reactor;吸热燃料在涂层管式反应器内的催化裂解研究
8.Simulation on Tubular Reactor of Ethylene Oxidation to Ethylene Oxide乙烯氧化合成环氧乙烷管式反应器的模拟
9.Progress on NDE Technology and Fault Mechanism of Ultra-high Pressure Tubular Reactor超高压管式反应器无损检测技术研究进展
10.Analysis of Auto-ferrittage Elastic-plastic Boundary Radius for LDPE Ultrahigh Pressure Tubular ReactorLDPE超高压管式反应器自增强弹塑性界面半径分析
11.two-stage tubular-flow plug-reactor两段式管状柱塞流反应器
12.pressure vessel tower reactor压力容器塔式反应器
13.New Integrated Methanol Process and Type JJD Low-Pressure Thermostatic Water-Tube Reactor联醇新工艺和JJD型水管式低压恒温反应器
14.aerobic sequencing batch reactor耗氧顺序分批式反应器
15.fluid bed test reactor流化床式试验反应器
16.sequencing batch reactor system顺序分批式反应器系统
17.continuous stirred tank reactor连续搅拌釜式反应器
18.autorefrigerated cascade reactor自冷冻阶梯式反应器
相关短句/例句
pipe reactor管式反应器
1.Feasibility of DAP production through the ammonation of MAP slurry in pipe reactor;MAP料浆管式反应器氨化法生产DAP可行性分析
2.Application of SA and NH_3 pipe reactor in urea based compound fertilizer;硫酸、氨管式反应器在尿基复合肥装置中的应用
3.Fracture and fatigue analysis for non-residual stress pipe reactor;无残余应力的管式反应器断裂疲劳
3)tube reactor管式反应器
1.Two dimension mathematical model of the tube reactor for dimethyl ether (DME) synthesis from methanol was established The temperature and concentration profiles in axial and radial direction for this tube reactor with change of operating condition were obtained with finite difference method,so as to provide design data for developing largescale plant of synthesizing dimethyl ether from methano通过对甲醇气相脱水制二甲醚反应特点的研究,提出了使用拟等温管式反应器的概念;并用二维数学模型进行了数学模拟;在该模型上进行了操作条件对催化床温度分布影响的模拟研究,从而提出了该反应器的结构尺寸,为甲醇气相脱水制二甲醚的大型化开发提供了设计依据。
2.The structure properties of tube reactor for production of DAP by means of concentration AP slurry with secondary ammoniation are investigated on experimental equipment.在实验模试装置上,研究了料浆法浓缩料浆二次氨中和生产磷酸二铵(DAP)管式反应器的结构特性,建立了该反应器的液相返混参数Pe表达式和体积传质系数KGa的计算式。
4)tubular packed reactor管式填料反应器
1.The new process of peracetic acid synthesis by acetaldehyde liquid-phase oxidation in a tubular packed reactor was studied via selecting the suitable packing material, comparing the gas-liquid flow pattern and considering the effect of the length-to-inner diameter ratio of the reactor.通过填料的选择、气液流动状态的比较和反应器长径比的考察,探讨了管式填料反应器中乙醛液相氧化合成过氧乙酸的新工艺。
2.Nonaqueous peracetic acid was synthesized in a tubular packed reactor by means of acetaldehyde liquid-phase oxidation in acetone,and was used for the homogeneous oxidative desulfurization of hydrogenized diesel fuel.采用管式填料反应器在丙酮溶剂中进行乙醛液相氧化合成无水过氧乙酸,用所制备的过氧乙酸对加氢柴油进行均相氧化脱硫,并考察了氧化脱硫的温度、时间以及萃取剂乙酸溶液(含5%的水)和过氧乙酸产品用量对脱硫效果的影响。
5)ammonization tubular reactor氨化管式反应器
1.A new technoloty is described for production of ureabased compound fertilizer with high N content, including the adoption of ammonization tubular reactor, rise of granulating temperature(70~80℃),decrease in granulating moisture(1.介绍1套生产高氮尿基复合肥的新技术,该技术特点有:采用氨化管式反应器,提高造粒温度(70~80℃),降低造粒水分(1。
6)pipe-shell reactor管壳式反应器
延伸阅读
管式反应器 一种呈管状、长径比很大的连续操作反应器。这种反应器可以很长,如丙烯二聚的反应器管长以公里计。反应器的结构可以是单管,也可以是多管并联;可以是空管,如管式裂解炉,也可以是在管内填充颗粒状催化剂的填充管,以进行多相催化反应,如列管式固定床反应器。通常,反应物流处于湍流状态时,空管的长径比大于50;填充段长与粒径之比大于100(气体)或200(液体),物料的流动可近似地视为平推流(见流动模型)(见彩图)。 管式反应器返混小,因而容积效率(单位容积生产能力)高,对要求转化率较高或有串联副反应的场合尤为适用。此外,管式反应器可实现分段温度控制。其主要缺点是,反应速率很低时所需管道过长,工业上不易实现。 对A转化为B的单一反应,物料流动可视为平推流的等温管式反应器,其基础设计式为: 式中τ为平均停留时间;CA为反应物A的浓度;C岹和C岏分别为A的进口浓度和出口浓度;-rA为反应速率;V为反应器的有效容积;v为进料体积流率。