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当前科学与实践的最重要任务之一是为工业生产研制高度有效的资源保护与生态保护技术。因此,矿山部门在硬质有用矿物的爆破中广泛改用不含或少含梯恩梯(不超过18～20％)的炸药——格拉努粒特炸药、格拉莫尼特炸药以及由最简单的含水乳化炸药组成的炸药。这类炸药比阿留莫托尔(抗水)炸药及粒状梯恩梯炸药便宜得多,而且也具有零氧平衡或接近零氧平衡的特性,因此在爆炸时向大气中散发的有毒气体很少。采用这类炸药可以大大减少价格昂贵的梯恩梯的用量、改善矿工的劳动条件和大气的气体成分、提
One of the most important tasks of current science and practice is to develop a highly effective resource conservation and ecological protection technology for industrial production. As a result, the mining sector has extensively switched to explosives containing no or less TNT (no more than 18 to 20%) in the blasting of hard and useful minerals - Granu-nato explosives, granavanam explosives and explosives consisting of the simplest Explosives consisting of emulsion explosives. Such explosives are much less expensive than Aruntol (anti-water) explosives and granular TNT explosives, and also have a zero-oxygen balance or close to zero oxygen balance and therefore emit little toxic gas into the atmosphere during an explosion. The use of such explosives can greatly reduce the amount of expensive TNT to improve the working conditions of miners and atmospheric gas composition, mention