爆破器材2017，Vol.46Issue(3)：22-29,8.DOI:10.3969/j.issn.1001-8352.2017.03.005
耐低温乳化炸药的研究进展
Research Progress of Low Temperature-resistant Emulsion Explosives
摘要
Abstract
Freezing and crystallization of traditional emulsion explosives can be observed due to the decreased solubility of oxidant in emulsion matrix,water coagulation and organic phase hardenings at low temperature.Those phenomena mentioned above may cause decreased explosive performances,incomplete detonation or even failure,which are in appropriate to the engineering blasting at high latitude areas with low temperature.Comprehensive studies were carried out on the low temperature-resistance emulsion explosives in recent years.The main raw material factors on the storage stability of emulsion explosives at low temperature,such as the type of emulsifier,oil phase materials,crystallization of oxidants solution,sensitization method,were analyzed.The research progress of low temperature-resistant emulsion explosives was also summarized.关键词
乳化炸药/耐低温/乳化剂Key words
emulsion explosives/low temperature stability/emulsifier分类
矿业与冶金引用本文复制引用
周立,李清,杜宜蓥,齐秀芳..耐低温乳化炸药的研究进展[J].爆破器材,2017,46(3):22-29,8.基金项目
四川省大学生创新创业训练计划资助项目(201610619038) （201610619038）
国家级大学生创新创业训练计划资助项目(201610619009) （201610619009）
