两种微晶材料对八氟丙烷的高温再生性能对比研究  

Comparative Study of High Temperature Regeneration Performance of Two Microcrystalline Materials for Octafluoropropane

作　　者：杭忱 程伟 朱峰 许争杰 汪子丰 马璁辉 HANG Chen;CHENG Wei;ZHU Feng;XU Zhengjie;WANG Zifeng;MA Conghui(State Grid Anhui Electric Power Co.,Ltd.Electric Power Research Institute,Hefei 230601,China)

机构地区：[1]国网安徽省电力有限公司电力科学研究院,安徽合肥230601

出　　处：《安徽电气工程职业技术学院学报》2023年第4期43-49,共7页Journal of Anhui Electrical Engineering Professional Technique College

基　　金：2022年国网安徽省电力有限公司科技项目“基于膜分离和吸附原理的SF_(6)气体再生技术研究”(项目编号:52120522000L)。

摘　　要：为探究ST-100、CF-100型两种微晶材料对八氟丙烷的高温再生性能,文章搭建了可实现高温加热再生的实验装置。采用多种表征手段对其微观形态、加热时间和加热温度进行研究,利用吸附等温曲线以及脱附性能与再生次数的关系对其脱附性能进行分析。结果表明:CF-100型微晶材料对于八氟丙烷的高温再生性能优于ST-100型,CF-100型微晶材料在300℃、2 h时达到最佳脱附条件,且循环再生性能稳定,能达到高效再生。In order to explore the high-temperature regeneration performance of ST-100 and CF-100 microcrystalline materials for C_(3)F_(8),an experimental device was built to realize high-temperature heating regeneration.The microstructure,heating time and temperature were studied by various characterization methods,and the adsorption performance was analyzed by using adsorption isothermal curve and the relationship between desorption performance and regeneration times.The results show that:the high temperature regeneration performance of CF-100 microcrystalline material for C_(3)F_(8)is better than that of ST-100 microcrystalline material;CF-100 microcrystalline material reached the best desorption condition at 300℃for 2 h,and its cyclic regeneration performance was stable,which could achieve efficient regeneration.

关 键 词：微晶材料 八氟丙烷 脱附性能 高温再生 再生次数 

分 类 号：TM213[一般工业技术—材料科学与工程] TQ424[电气工程—电工理论与新技术]