Although the sieve-plate column are: ⑴ tray installation require a higher degree level, or gas-liquid contact with uneven. 虽然筛板塔有:⑴塔板安装的水平度要求较高,否则气液接触不匀。
Recovery of Caprolactam from Waste Water: Liquid-Liquid Equilibria and Performances of Pulsed Sieve-Plate Column 废液中己内酰胺回收研究&液液平衡及萃取塔小试
RESEARCH FOR INFLUENCE OF ZIRCONIUM DIBUTYL PHOSPHATE ON FLOW CAPACITY AT FLOODING IN THE SIEVE-PLATE PULSED COLUMN Effect of Different Distances Between Plates on Hydrodynamic Characteristics of a Pulsed Column with Baffle Plate 磷酸二丁酯-硝酸锆络合物对脉冲筛板萃取柱负荷影响的研究脉冲折流板萃取柱板间距对流体力学性能影响&30%TRPO-煤油/硝酸体系
Mathematical modelling and verifying tests with a small sieve-plate column were conducted for simulating methanol column, azeotrope column and water-removal column which were to be used for removal of water from higher alcohols with cyclohexane as a azeotrope former. 对低碳燃料醇环己烷共沸蒸馏脱水三塔(甲醇塔、共沸塔和脱水塔)流程中的各塔进行了数模计算,并用小型筛板塔进行验证。
Severe acid accumulation in chlorine drying sieve-plate column has been occurring continuously for nearly 2 years, This paper introduces some solution for it and discusses its reasons. 氯干燥筛板塔连续两年发生了严重积酸的现象,介绍了筛板塔发生积酸时的处理措施,并对积酸原因进行了探讨。
A study of pulsed sieve plate column for the Th-U extraction separation process(ⅲ) the mathematical simulation of steady state concentration profiles of pulsed sieve-plate column 脉冲筛板柱萃取分离钍、铀的研究(Ⅲ)&脉冲筛板柱稳态浓度剖面的数学模拟
Recovery process of caprolactam from waste water in the caprolactam production was studied in the paper, including waste water-benzene liquid liquid equilibria, mass transfer characteristic of pilot pulsed sieve-plate column, scale-up effect and runs of the industrial pulsed sieve-plate column. 本文以己内酰胺生产为背景,研究了残液中己内酰胺的萃取回收过程,包括残液与苯液液平衡测定、残液萃取脉冲筛板塔的中试操作特性、放大设计和生产运行研究。
A study on pulsed sieve-plate column for the Th-U extraction separation process(ⅱ)& the study of mass transfer performance of pulsed sieve-plate column of Th-U purification low decontamination cycle process 脉冲筛板柱萃取分离钍、铀的研究(Ⅱ)&钍、铀净化低去污循环流程脉冲筛板柱传质性能的研究
A study on mass transfer in sieve-plate extraction column the slab geometry laser 大孔筛板萃取塔中传质过程的研究板条形激光器
The effect of cartridge structure parameters on the mass transfer of the pulsed sieve-plate extraction column 板段结构参数对脉冲柱传质的影响
Study on Treating Wastewater Containing Ammonia from Producing AC Blowing Agent by Air Stripping in a Sieve-plate Column 筛板塔气提法处理生产AC发泡剂的含氨废水
Three-phase Extraction of Cottonseed with Pulsed Sieve-plate Column and Obtaining Oil and Detoxified Meal Simultaneously(ⅰ) ── Effect of Pulse Amplitude, Frequency and Form 脉冲筛板塔三相萃取棉仁一步获得棉油和无毒粕(Ⅰ)&脉冲振幅、频率和波形对萃取的影响
Production of benzoic acid by liquid-phase oxidation of benzaldehyde by oxygen had been studied in a multi sieve-plate reaction-extraction horizontal column. 本文研究了多级卧式反应萃取塔内苯甲醛液相氧气氧化制苯甲酸氧化与萃取的集成过程。
A study on the fluid dynamic properties of a sieve-plate extraction column 筛板抽提塔流体力学性能的研究
After appraising the drawbacks of the routine design procedures of reflux ratio in plate distillation column, this paper analyzes some details of important parameters which should be considered in order to design reflux ratio in sieve-plate distillation column and puts forward further questions on optimized design. 本文在评价板式精馏塔回流比常规设计方法的不足之后,对设计筛板精馏塔回流比时应考虑的几个重要参数进行了较详细的分析;
Optimized Design of Reflux Ratio in Sieve-plate Distillation Column 筛板精馏塔回流比的优化设计
Annular pulsed-sieve-plate extraction column is a new extraction equipment. 环形脉冲萃取柱是一种新的脉冲筛板萃取柱。
The results show that when aqueous phase is continuous in Thorex process pulsed sieve-plate column two phases axial mixing is approach, and when organic phase is continuous the axial mixing of dispersion phase is less one of continuous phase. 结果表明:Thorex过程脉冲筛板柱水相连续时两相轴向混合程度接近,有机相连续时分散相轴向混合小于连续相轴向混合。
The equipment and its operating characteristics of purifying waste gas containing low concentration toluene by using biological method were investigated. The results showed that the purification performance of a packing column with biofilm-material packing was better than that with sieve-plate column and bubble column. 对生物法净化低浓度甲苯废气的适宜装置及其操作特性的研究表明,生物膜填料塔对低浓度甲苯废气的净化性能优于筛板塔及鼓泡塔;