摘要
对煤在氢氩等离子体中热解固相产物进行了 XRD表征 ,采用了几种不同的方法对固相产物中类石墨结构的微晶参数、碳原子间距分布等进行了计算分析 ,并和石油液化气在同条件下所形成的热解固相产物的分析结果进行了对比 .通过系统的分析和比较 ,探讨了固相产物的形成机理 。
Several ways have been used to analyze the XRD graphics of chars and slags which were produced in the H 2/Ar DC plasma jet with coals and liquefied gas. With the different conditions and different region of plasma jet, the order of C atoms and the structure of chars and slags are different. The X ray radial distribution function (RDF) was discussed and used to determine the structure of slags. The main aim is to clear the process of the mechanism of deposition on the reaction wall and plasma reaction.\;
出处
《煤炭转化》
CAS
CSCD
北大核心
2002年第2期47-50,59,共4页
Coal Conversion
基金
国家自然科学基金重点项目 (19990 2 2 10 6)
国家重点基础研究发展规划项目 (G19990 2 2 10 6)
