Float · Swim S and Mg; Innovation of sulfur-bearing sewage steam stripping column using high efficiency column trays 用导向浮阀塔盘改造含硫污水汽提塔
Brief Analysis of the Influence of Circumstances on the Inner parts of Ammonis Stripping column 环境对氨汽提塔内件状态影响初析汽提塔的制造
The New Method of the a Sort of Sour Water Stripping Column Optimization Control 含硫污水汽提塔优化控制的一种方法
The major transform measures were adding a reboiler in the bottom of the stripping column, installing product filters and rearranging the flow scheme and piping. 主要改造措施为汽提塔底增加重沸炉、增加产品过滤器、调整管线及流程。
The performance comparisons of the novel cross-flow cascade packed column with a counter-current packed column for stripping ethanol from water indicate that the gas-phase pressure drop per theoretical stage in the novel cross-flow column is significantly lower than that in a countercurrent packed column operation under identical conditions. 该新式错流柱和同样条件的对流柱在分离水和乙醇的研究情况表明:每理论阶的气相压力降在新式错流柱中比对流柱明显更低。
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
Progress of stripping technique of containing-sulfur waste-water was stated including the technique of stripping in single column twin columns and single column with side line under pressure conditions. 本文从单塔加压汽提、双塔加压汽提及单塔侧线加压汽提等工艺,论述了含硫污水汽提工艺技术的进步。
Study on Mechanism and Influencing Factors of Benzole Stripping Column Corrosion 脱苯塔腐蚀机理及其影响因素探讨
The recovery of several kinds of combustible gases such as CO, CO_2, and H_2 from the condensate is up to 99% when the molar ratio of condensate to steam input to the stripping column is 21. 当汽提塔的进塔液汽比为21时,溶解到冷凝液中的多种可燃气体如CO、CO2及H2等的回收率高达99%以上。
By analyzing the present condition of sulfur-bearing sewage steam stripping plant in Jingmen Petrochemical Company and full calculating, new type high efficiency column trays were selected and original equipments were used. 通过对中国石化荆门分公司含硫污水汽提塔现状分析及全面核算,提出了在尽量利用原有设备的基础上用新型高效的导向浮阀塔盘改造汽提塔的扩能方案。
Analysis and calculating method of the operation of heavy turpentine SUPERHEATED-STEAM distillation in stripping column 重松节油过热水蒸汽提馏塔的操作分析与计算法
The temperature of the sensitive plate in stripping section could be controlled on the setpoint precisely, but control of product quality on the top of column was not considered in this method;② Neural network based multivariable predictive control. 提馏段灵敏板温度能够精确控制在设定值,但该方案没有考虑塔顶酸含量的控制问题;②多变量神经网络预测控制。