高威力煤矿许用乳化炸药的研究
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摘要
针对目前煤矿许用乳化炸药需要考虑安全性要求,在生产过程中加入消焰剂,导致煤矿许用乳化炸药作功能力下降的问题,研究了一种安全性高作功能力大的高威力煤矿许用乳化炸药。结果表明:该型号高威力煤矿许用乳化炸药采用在原材料中加入无机盐,炸药在爆破过程中生成消焰剂方式是可行的;可燃气安全度达到三级煤矿许用乳化炸药的要求,大于400g;作功能力达到岩石乳化炸药要求,为268mL;保质期内产品性能变化较小。
Aiming at the safety requirements of coal mine permissible explosive explosives,adding flash inhibitor in the production process,leading to the decline of the power of emulsified explosives,a kind of safety and explosive coal mine with high safety and high power is studied.The results show that the emulsion explosives are added with inorganic salts in the materials,and the explosives are feasible in the process of blasting.The safety of the combustible gas reaches the requirements of the class 2 coal mine permissible emulsion explosives,which is greater than 400 g.The emulsion explosives achieving the requirement of the rock emulsion explosives,which is 268 mL.The product performance changes less during storage.
Aiming at the safety requirements of coal mine permissible explosive explosives,adding flash inhibitor in the production process,leading to the decline of the power of emulsified explosives,a kind of safety and explosive coal mine with high safety and high power is studied.The results show that the emulsion explosives are added with inorganic salts in the materials,and the explosives are feasible in the process of blasting.The safety of the combustible gas reaches the requirements of the class 2 coal mine permissible emulsion explosives,which is greater than 400 g.The emulsion explosives achieving the requirement of the rock emulsion explosives,which is 268 mL.The product performance changes less during storage.
引文
[1]黄文尧,颜事龙.炸药化学与制造[M].北京:冶金工业出版社,2009.
[2]汪旭光.乳化炸药[M].北京:冶金工业出版社,2008.
[3]耿一平,杜明阳.二级煤矿许用高威力乳化炸药的研制[J].爆破器材,2006,35(3):11-13.
[4]王文斌,高娜娜,杨祖一,等.乳化器内乳胶基质热爆炸条件探讨[J].矿业研究与开发,2015,35(3):23-26.
[5]王肇中,汪旭光.含铝工业炸药作功能力测试研究[J].工程爆破,2008,14(4):70-72.
[6]孙德勇.一种新型高威力乳化炸药的研究[J].爆破器材,2009,38(2):16-18.
[7]陈晓春,郭子如.添加AP的乳化炸药爆轰参数的理论研究[J].工程爆破,2014,20(3):43-45.
[8]吴国群,黄文尧,王晓光.二级煤矿许用乳化炸药爆参数的理论计算[J].安徽理工大学学报:自然科学版,2008,28(1):78-80.
[9]Niekerk A P,Brower K R.Decomposition of composite explosives containing ammonium nitrate by transient adiabatic gas compression[J].Propellants Explosives Pyrotechnics,1995,20(5):273-278.
[2]汪旭光.乳化炸药[M].北京:冶金工业出版社,2008.
[3]耿一平,杜明阳.二级煤矿许用高威力乳化炸药的研制[J].爆破器材,2006,35(3):11-13.
[4]王文斌,高娜娜,杨祖一,等.乳化器内乳胶基质热爆炸条件探讨[J].矿业研究与开发,2015,35(3):23-26.
[5]王肇中,汪旭光.含铝工业炸药作功能力测试研究[J].工程爆破,2008,14(4):70-72.
[6]孙德勇.一种新型高威力乳化炸药的研究[J].爆破器材,2009,38(2):16-18.
[7]陈晓春,郭子如.添加AP的乳化炸药爆轰参数的理论研究[J].工程爆破,2014,20(3):43-45.
[8]吴国群,黄文尧,王晓光.二级煤矿许用乳化炸药爆参数的理论计算[J].安徽理工大学学报:自然科学版,2008,28(1):78-80.
[9]Niekerk A P,Brower K R.Decomposition of composite explosives containing ammonium nitrate by transient adiabatic gas compression[J].Propellants Explosives Pyrotechnics,1995,20(5):273-278.