Paper Title:
On-Line Measuring Principle of Ferrous Ion in Fluxing
  Abstract

A spectral absorption of the ferrous ion in fluxing was investigated in this paper due to the significant effect of ferrous ion on the quality of hot-dip galvanizing production. Based on analysis of spectrophotometry, an automatic detection equipment of ferrous ions is developed according to its special characteristics. On-line measuring of ferrous ion in fluxing of the hot-dip galvanizing is realized by the micro-pump and the equipment. Results show that the lowest limit to be detected is 0.1 g/L, measuring errors are less than 0.05 g/L, the linear equations of the absorption and concentration of the ferrous ions shows a good correlation coefficient which is 0.99995 when the ferrous ions concentration is between 0.1g/L and 10g/L in fluxing.

  Info
Periodical
Edited by
Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding
Pages
1810-1815
DOI
10.4028/www.scientific.net/AMM.34-35.1810
Citation
A. Du, R. N. Ma, Y. Z. Fan, X. M. Cao, S. J. Li, S. P. Zhao, "On-Line Measuring Principle of Ferrous Ion in Fluxing", Applied Mechanics and Materials, Vols. 34-35, pp. 1810-1815, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xin Zhao, Zhi Hui Sui, Jing Bin Zhang
Abstract:In 1.0 mol/L H2SO4 solution, a rapid and simple flow—injection spectrophotometric method has been developed for Cr(Ⅵ) determination, based on...
1732
Authors: Qiu Ju Geng, Xue Wei
Abstract:Tin and nickel ions are in stable complexing form in Pyrophosphate tin-nickel alloy plating bath, this paper uses back-titration of...
214
Authors: Li Ping Yan, Shu Li, Lai Gen Luo, Min Zhang, Jing Xin Dong
Chapter 2: Opto-Electronics Engineering
Abstract:In the fiber-sensing gas detection system, characteristic of near infrared absorption spectrum of the detected gas is greatly significant....
243
Authors: Zhen Zhen Li, Guo Qiang Li, Yong Fa Zhang, Lin Wang, Yu Liang Shi, Ya Zhen Wang
Chapter 2: Analytical and Environmental Chemistry, Waste Disposal and Utilization Technology
Abstract:Affects of thiosulfate (S2O32-) and sulfate (SO42-) on determination of thiocyanate...
209