The effect of air bubbles in pulp on measurement accuracy of the transmission gamma ray densitometer and their purging from pulp

Wang Xiugui

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The effect of air bubbles in pulp on measurement accuracy of the transmission gamma ray densitometer and their purging from pulp

更新时间：2022-08-16

- The effect of air bubbles in pulp on measurement accuracy of the transmission gamma ray densitometer and their purging from pulp
- 矿浆中气泡对穿透式γ射线密度计测量精度的影响及气泡的排除
- Nuclear Techniques 1981年04卷第5期
- 作者机构：
  
  Beijing Research Institute of Mining and Metallurgy
- 作者简介：
- 基金信息：
- DOI：
  中图分类号：
- 收稿日期：1979-12-10，
  
  纸质出版日期：1981-10
- 稿件说明：
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Wang Xiugui. The effect of air bubbles in pulp on measurement accuracy of the transmission gamma ray densitometer and their purging from pulp[J]. Nuclear Techniques, 1981,04(5):29-32.

秀贵王. 矿浆中气泡对穿透式γ射线密度计测量精度的影响及气泡的排除[J]. 核技术, 1981, 04(5): 29-32.
Wang Xiugui. The effect of air bubbles in pulp on measurement accuracy of the transmission gamma ray densitometer and their purging from pulp[J]. Nuclear Techniques, 1981,04(5):29-32. DOI：

秀贵王. 矿浆中气泡对穿透式γ射线密度计测量精度的影响及气泡的排除[J]. 核技术, 1981, 04(5): 29-32. DOI：

摘要

Abstract

我们研制的穿透式γ射线密度计（简称密度计）采用了

137

Csγ射线放射源，其原理方枢图如图1所示。

The measurement principle of the transmission gamma ray densitometer and the accuracy analysis are described. The effect of air bubbles in pulp on measurement accuracy and its regular pattern are theoretically studied.

The necessity of developing a device for detecting bubbles in pulp within pipes

and its operation principle and structure are presented. Finally

the method of purging bubbles from pulp is reviewed and the effect of bubbles on measurement accuracy is experimentally demonstrated.

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Keywords

references

核辐射密度计组，核技术， 1 , 75 ( 1978 ).

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