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Continuous on-line Ash Content Measurement in Raw Lignite Using the Dual Energy Gamma-ray Transmission Gauge KRAS 2

 

作者: H.-W. Thümmel,   R. Göldner,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1987）
卷期: Volume 23, issue 6  

页码: 210-213

 

ISSN:0021-1915

 

年代: 1987

 

DOI:10.1080/10256018708623793

 

出版商: Taylor & Francis Group

 

关键词: ashes;attenuation;coal;gamma radiation;lignite;one-line measurement systems;quality control;radiation absorption analysis;transmission

 

数据来源: Taylor

 

摘要:

A gauge based on measurements of the transmission through coal of low and high energy γ-rays has been developed for the on-stream determination of the ash content. The KRAS-2 (complex radiometric analysis system) gauge has been tested both on the main conveyor of the power station at Hagenwerder and, in an improved version, on the main conveyor belt of the open cast mine at Delitzsch Süd-West.

 

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