CIESC Journal

• 化工学报 • 上一篇    下一篇

荧光示踪-光纤探测-微机采集系统用于塔板上雾沫夹带的测试方法

封瑞江,黄宗鑫,徐孝民,沈复   

  1. 联合应用化学与化学工程研究所二部石油大学北京研究生部,联合应用化学与化学工程研究所二部石油大学北京研究生部,联合应用化学与化学工程研究所二部石油大学北京研究生部,联合应用化学与化学工程研究所二部石油大学北京研究生部 北京 ,北京 ,北京 ,北京
  • 出版日期:1989-04-25 发布日期:1989-04-25

A Fluorometric-Tracing Technique with Optical Fiber Detecting and Computer Data Acquisition for the Investigation of Tray Entrainments

Feng Ruijiang, Huang Zongxin, Xu Xiaomin and Shen Fu (Beijing Graduate School of Petroleum University URIACCE-SINOPEC, Beijing)   

  • Online:1989-04-25 Published:1989-04-25

摘要: 本文开发了荧光示踪法测定塔板雾沫夹带的方法,并进一步建立了微机处理和光纤探测的位术,不需人工采样和离线分析,可以自动连续测定任意板上的雾沫夹带率,较传统的称重法有明显的优越性.

Abstract: A fluorometric-tracing technique with optical fiber detecting and microcomputer data acquisition was developed and applied to the studyof tray entrain-ments. The proper structure of the optical fiber probe, the disturbance of gas bubbling, the liquid collecting device, and the location of detection etc. were investigated. In comparison with the traditional weighing method, this system is superior to the former in quick, sensitive and reliable measurement and continuous measurement of entrainments on any tray in question.