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BLASTING; METHOD OF REDUCING FORMATION OF NITROGEN OXIDES IN AFTER-BLAST FUMES WHEN USING EMULSION BLASTING AGENTS; ADDITION OF UREA
BLASTING; METHOD OF REDUCING FORMATION OF NITROGEN OXIDES IN AFTER-BLAST FUMES WHEN USING EMULSION BLASTING AGENTS; ADDITION OF UREA
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机译:爆破;使用乳化爆破剂减少爆炸后烟气中氮氧化物形成的方法;尿素的增加
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摘要
This invention relates to a method of reducing the formation of toxic nitrogen oxides in after-blast fumes by using an emulsion blasting agent that has an appreciable amount of urea in its discontinuous oxidizer salt phase.
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