摘要
传统的煤质检测方法已无法适应现代工业生产和管理的需要。长期来煤炭工业迫切要求发展在线分析方法,该方法具有快速、连续地进行非接触测量,并能适应煤炭工业恶劣环境的特点。它具有传统方法无法比拟的优点。本文着重介绍当今发达国家利用核技术发展煤质在线分析方面的进展状况以及所取得的经济效益。
Traditional method for monitoring coal quality can no longer suit the needs of modern industrial production and management. There has been a strong interest in the use of on-line techniques for analysis of coal. Nuclear techniques are favourable for continuous on-line analysis , because they are fast, non-intrusive and, due to the high penetrating ability of the. radiation employed, are capable of measuring bulk properties. They can be used in the adverse circumstances in coal industry. The can be used in t...
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
1993年第6期361-368,344,共9页
Nuclear Electronics & Detection Technology
关键词
在线分析
灰分
水分
元素成分
背散射
康普顿散射
光电效应
On-line analysis Ash content Moisture Elemental content Back-scattering Compton scattering Photoelectric absorption
