本文叙述制备并下用的铵油药包,并提到用NaNO_3来代替铵油混合物中10%的NH_4NO_3,其效果良好。与42%胶质硝化甘油炸药相比,可降低成本35—40%。在27—32毫米的小直径炮眼中,采用药包式的铵油混合物炸药,是坑内操作中一项比较新的实践。三年多以来,药包式的铵油混合物炸药被成功地用于Aguilar矿。Aguilar矿位于阿根廷北部胡胡埃省,安第斯山的东侧、拔海4400—4840米。该矿山 This article describes the preparation and use of ammonium oil kits, and mentioned the use of NaNO_3 instead of ammonium nitrate mixture of 10% NH_4NO_3, the effect is good. Compared with 42% gummy nitroglycerine explosives, can reduce the cost of 35-40%. In the 27-32 mm small diameter blasthole, the use of a mixture of ammo-pack explosives is a relatively new practice in pit operation. For more than three years, the drug-packed ammoniac oil mixture explosives have been successfully used in the Aguilar mine. The Aguilar mine is located in the province of Jujuy in the north of Argentina, on the eastern side of the Andes, pulling the sea 4400-4840 meters. The mine