Oxalate-loaded microcapsule prepared with acrylonitrile-styrene copolymer (AS)

被引:0
|
作者
Meng, Fanbin [1 ]
Wang, Shujun [1 ]
Duan, Zhoupeng [1 ]
Huo, Xianliang [1 ]
机构
[1] China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China
关键词
microcapsule; oxalate; fracturing; acrylonitrile-styrene copolymer (AS);
D O I
暂无
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Oxalate-loaded microcapsules can be used as applicablecatalyst ofin-situ heat system for hydraulic gel fracturing. In this study, oxalate-loaded microcapsulewas prepared with AS as the shell material via phase separation. The product was characterized by thermogravimetric analyzer (TGA), laser diffraction particle size analyzer, and in vitro-release experiment. The test results indicate that the product obtained was particles composed of oxalate and acrylonitrile-styrene copolymer (AS) with the average particle size of 122.0 mu m and sustained-release performance.
引用
收藏
页码:766 / 769
页数:4
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