节点文献
电化学控制浮选用pH/电位变送器
PH/POTENTIAL TRANSMITTER FOR ELECTROCHEMICAL CONTROL FLOTATION
【摘要】 为解决浮选电化学控制浮选工业现场pH/电位测量中的困难,开发研制了pH/电位变送器.pH/电位变送器的研制开发与电子技术的发展密不可分,本文阐述了pH/电位变送器的发展过程、现状和发展方向,以使pH/电位测量技术能适时得以提高.在pH/电位变送器的研制中,对三种高输人阻抗运算放大器的性能、参数进行试验比较,并在实际应用中采取了一系列措施提高工业现场在线检测的稳定性.
【Abstract】 The up-to-date electronic technology is used in research on pH/potential transmitter used in industry process of electrochemical control flotation. The DWB-2 transmitter is developed and applied in mineral flotation. The performances and parameters of three operation amplifiers with high input impedance are compared. The stabilization of transmitter used in site is improved by special methods.
- 【文献出处】 矿冶 ,MINING AND METALLURGY , 编辑部邮箱 ,1999年01期
- 【分类号】TD63
- 【被引频次】3
- 【下载频次】63