The leakage and treatment of solvent desorber in a butadiene unit of organic synthesis plant are introduced. 介绍了某石化公司乙腈法抽提丁二烯装置的一次溶剂解吸塔泄漏情况和处理过程。
Improvement of Double Feeding Process of Desorber in Catalytic Cracking Absorption and Stability System 催裂化吸收稳定系统解吸塔双股进料工艺的改进
Level Adaptive Control of Carbamide Desorber 尿素解吸塔液位自适应控制
Author analyzed the existing problems of desorber, hydrolysis tank, hydrolysis pump etc. in the urea desorption-hydrolysis system from views of process and equipment; 从工艺设备的角度,分析了尿素解吸&水解系统中解吸塔、水解槽、水解泵等存在的问题;
Structure Revamping of the Pump for Desorber 解吸塔给料泵的结构改造
The existing problems for pump of desorber, the cause anlysis and revamping measures were presented in this article. 介绍解吸塔给料泵存在的问题、原因分析、改造措施及改造后设备运行情况。
Use of Structured Packing Technology in Retrofit of Urea Desorber 规整填料塔技术在尿素解吸塔改造中的应用
The result indicates after the improvement technology of film formation was adopted in equipment of self-stripping first desorber, second desorber and film drop flashing tank etc., the steam consume per each ton of urea can be reduced to 1.0t; 结果表明,在自汽堤一分塔、二分塔和降膜式闪蒸器等设备中采用成膜先进技术,可使吨尿素蒸汽消耗降到1.0t;
Fast Analysis of Combustion-supporting Ingredients in Fire Debris by Thermal Desorber ( TD) and GC-MS 热脱附气相色谱-质谱法快速分析助燃剂成分
Determination of BTEX in indoor air using diffusive samplers by gas chromatography coupled automated thermal desorber The diffusive is determined by Briggs formula. 扩散采样法测定室内空气中的BTEX用Briggs公式给出扩散参数。