石油化工高等学校学报2016，Vol.29Issue(5)：22-25,4.DOI:10.3969/j.issn.1006-396X.2016.05.004
不溶性硫磺的结构与热稳定性研究
Structure and Thermal Ability of Insoluble Sulfur
摘要
Abstract
Insoluble sulfur samples were prepared and compared with imported HD OT20 product.The structure and thermal stability of insoluble sulfur sample were characterized by XRD and DSC technique.It's found that there are two type structures (Sw1 and Sw2 )in insoluble sulfur sample and they are coexist in most cases.With more Sw2 structure ratio,the sample shows a higher thermal stability.It can be concluded that promoting the ratio of Sw2 structure in insoluble sulfur could improve its thermal stability.关键词
熔融法/不溶性硫磺/晶型结构/熔融峰/热稳定性Key words
Melting method/Insoluble sulfur/Structure/Melting peaks/Thermal stability分类
能源科技引用本文复制引用
吴立报,黄婉利,罗根祥,韩春玉..不溶性硫磺的结构与热稳定性研究[J].石油化工高等学校学报,2016,29(5):22-25,4.基金项目
中国石化科技开发部项目(113056)。 （113056）
