• 介绍了目前聚酯生产废水废气处理工艺流程工艺运行参数汽提运行现状

    The technology process, process operation parameters and operation present situation of stripping tower in PET production waste water and gas treatment were introduced.

    wiki.gy65.com

  • 喷嘴高速产生介质活化腐蚀联合作用腐蚀严重通过材质、结构优化取得良好效果。

    By the joint action of cavitation corrosion produced in the high speed stream and medium activation corrosion, the spray nozzles of anhydrous ammonia stripper corrode seriously.

    www.dictall.com

  • 针对传统汽提生产流程存在问题论述双塔并联工艺及其特点操作控制优化过程

    According to the existing problem in production of stripping, the double-tower and parallel connection process and its characteristics, and optimization of operation control were discussed.

    www.chemyq.com

  • 炼油厂合污水汽提获得常规精制工序不到化工用要求

    The conventional sulfur removal process for desulfurizing crude ammonia from wastewater stripping can not meet the demand of chemically clean ammonia.

    dict.cnki.net

  • 介绍了悬浮法聚氯乙烯生产过程中聚合单元单体回收单元干燥单元中的一些操作技巧

    Some skills on suspension PVC production process were introduced, including polymerization unit, monomer recovery unit, stripper and drying unit.

    www.dictall.com

  • 建立了前置烧焦罐式高效再生催化裂化装置升管反应器汽提动态数学模型

    A dynamic model of mechanism has been developed for the reactor and stripper of a fluid catalytic cracking unit (FCCU) with a high efficiency regenerator.

    dict.cnki.net

  • 未反应单体汽提回收

    Unreacted monomer is stripped and recycled.

    dj.iciba.com

  • 介绍了国内第一套氨尿素装置关键设备运行倒头及垢层物理清洗情况

    The operation, overturn and physical cleaning of the stripper-key equipment in the first ammonia stripper urea construction in China were introduced in this article.

    www.dictall.com

  • 介绍化肥厂汽提泄漏运行维护查漏处理情况泄漏做出原因分析

    Presents the operation maintainance, leakage checking and treatment of the ammonia stripping tower of Jianfeng Chemical Fertilizer plant after leakage happened, and analyzes reasons for the leakage.

    dict.cnki.net

  • 具体指出了生产SP VC 过程中于脱气汽提塔内VCM方面应用情况。

    The application of antifoaming agents in the desorption of VCM in the degassing tank and the stripping tower for the production of SPVC were indicated in detail.

    www.chemyq.com

  • 主要改造措施汽提塔底增加炉、增加产品过滤器调整管线流程

    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.

    dict.cnki.net

  • 本文对中石油华北石化公司污水汽提装置进行了综合分析模拟计算,模拟结果实际数据吻合

    The sulfurous waste water striping unit of Huabei Petrochemical Company was simulated in this paper. The simulated results agree very well with the practical data.

    www.chemyq.com

  • 环丁装置中,发泡影响生产装置负荷稳定运行主要障碍因此使用抑制发泡

    Foaming in the stripper is the main problem that affects the smooth running and capacity of a sulfolane extraction unit, therefore, anti foaming agent is usually used to suppress foaming.

    www.chemyq.com

  • 简要介绍国内多家SNAM尿素装置材氨汽提近年来出现的泄漏情况,对其泄漏的原因进行了分析,并对其检修情况介绍

    This paper briefly introduces the leakage situation of titanium ammoinia strippers in domestic SNAM-type urea plants in recent years.

    www.dictall.com

  • 脱水效果操作压力等因素影响有利于改善产品质量

    The effect of dehydration was influenced by operation pressure and stripping rate. Increasing the stripping rate was good for improving the product quality.

    dict.cnki.net

  • 无机循环系统无机工艺液净化单元进行工艺参数分析,定量分析进料温度进料量对萃取塔萃取效果影响以及再沸器流量塔分离效果影响

    The unit of IPL Purify in IPL circulation system was calculated and analyse . Feed temperature is consequential to effect of extract and vapor flux of reboil is marked to the stripper.

    danci.911cha.com

  • 无烟煤过滤器苯乙烯装置系统主要设备之一,它有A/B主要用来过滤处理工艺液。

    As one of the key equipment of EBSM condensate stripping system, the anthracite filter is composed of two sets A/B, mainly to filter the stripped process condensate.

    2008.secco.com.cn

  • 简要介绍尿素装置塔历年来运行检修情况,特别针对2004年调头检修情况作了总结

    Briefly presents the operation and overhaul of ammonia stripper of urea plant over the years, especially sums up the turnover of the stripper during its overhaul in 2004.

    www.chemyq.com

  • 在下流式反应器内的裂化反应之后分离反应产物将废催化剂引导汽提再生部分

    After the cracking reaction in downflow reactor, reaction products are separated and spent catalyst is directed to stripping and regeneration sections.

    ip.com

  • 介绍了聚合后处理工序—有汽提装置特点工艺以及生产中的应用

    The characteristics of units of weir stripping, the process and application in the later treatment procedure of polymerization were introduced.

    www.chemyq.com

  • 具体研究内容如下:1、建立污水汽提MESH方程组化学平衡电离平衡方程组

    To establish the equation groups about waste water stripping tower MESH and equationgroups including ionization balance, chemistry balance and phase balance.

    dict.cnki.net

  • 同时介绍和展望了一代汽提技术研究开发

    The development of a new generation stripping technology wa...

    dict.cnki.net

  • 出了炼油厂常减压装置半干式常压设计方法侧线代替

    A new design method of the half-dry atmospheric crude tower is presented in this article, in which stripper reboiler is used instead of stripping steam.

    dict.cnki.net

  • 介绍丙酮汽提系统工艺改造过程

    The process for renovating acetone stripper system is described.

    www.youdict.com

  • 针对二氧化碳汽提效率影响进行分析相应工艺处理方案

    This article analyzes the influence of liquid ammonia entraining oil on the stripping efficiency of carbon dioxide stripper, and gives corresponding process solutions.

    www.dictall.com

  • 方法同样也应用污水环保设施运行管理中。

    This also can be used to manage the environmental protective facilities, for instance, the sour water stripping, etc.

    dict.cnki.net

  • 开发效率高达70%。

    The stripped efficiency of the devolatilization stripper with steam distillation reached 70%.

    dict.cnki.net

  • 摘要介绍了近年来催化裂化装置研究现状,主要包括态化行为,环流填料器。

    The progress in FCC stripper, including he flowing behavior of gas - solid in baffles stripper, annular stripper and packing stripper, was introduced.

    dict.site

  • 同时介绍展望了一代技术研究开发

    The development of a new generation stripping technology was recommended and

    bbs.hcbbs.com

  • 冷模实验表明多级错流短接触方法能将介质催化剂接触时间控制在级挡板之内

    The cold model experimental results indicated that the MCSS degassing tower keeps the contact between catalyst and steam within two stages.

    dict.cnki.net

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