射线检测管道垢厚方法的研究进展

Status of Study on Measurement of Grease Stain Thickness in Petroleum Pipeline by Gamma and Neutron Rays

摘要: 报告了我国开展射线检测原油管道垢厚的研究进展. 介绍了γ射线透射检测垢厚的基本原理、模拟实验装置及主要研究成果. 研究表明, 研制透射型测垢仪是可行的. 另外, 还给出了南京大学关于表面型中子测垢仪和γ射线测垢仪的初步预研结果.

Abstract: Status of the study on the measurement of grease stain thickness in petroleum pipeline by gamma and neutron rays is reported. The basic theory , test experiment system and main results for the γray transmission method are discussed. The study shows the possibility to design a γray transmission device in technique. In addition, the preliminary experiment results for the γray surface scattering method and neutron surface scattering method in the measurement of grease stain thickness in petroleum pipeline are also presented.