高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 244.

• Chromatography and Separation Sciences • 上一篇    下一篇

Determination of Chlorine Ion Constant in Magnesite by the Microcoulome Method

HU Xiao-Jing, BAI Ling   

  1. Liaoning Import & Export Commodity Inspection Bureau, Dalian, 116001, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

Determination of Chlorine Ion Constant in Magnesite by the Microcoulome Method

HU Xiao-Jing, BAI Ling   

  1. Liaoning Import & Export Commodity Inspection Bureau, Dalian, 116001, P. R. China
  • Online:1999-12-31 Published:1999-12-31

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摘要：

Magnesite is widely used in industry and agriculture. In the clauses of some foreign trade contract, it is one of the important inspecting terms to determine Cl- content (generally, C1- content ≤ 0.01%). So far, there is no any good analysis standard and method. In this paper, We present a new and easy method to determine the low content of chlorine ion by microcoulome method. The experiment results show that the method is reliable, fast, and the determining range it can be used for is 0.0002%-1%.

Abstract:

Magnesite is widely used in industry and agriculture. In the clauses of some foreign trade contract, it is one of the important inspecting terms to determine Cl- content (generally, C1- content ≤ 0.01%). So far, there is no any good analysis standard and method. In this paper, We present a new and easy method to determine the low content of chlorine ion by microcoulome method. The experiment results show that the method is reliable, fast, and the determining range it can be used for is 0.0002%-1%.

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