Mining3 is testing alternative explosive formulations which eliminate the nitrogen component and replaces it with hydrogen peroxide as the main oxidising agent. By removing the nitrogen component of the explosive formulation, it completely eliminates any NOx fumes generated after blasting and significantly reduces O2 intensity of the blasting process.
A variety of applications are envisaged for this novel technology. On-site preparation will eliminate the risk and need for lengthy explosives transportation, where a cartridge or bulk material is envisaged for the varied commercial applications. Alternative sources of recycled compounds have also been incorporated to further enhance the sustainability and manufacturing costs of this revolutionary new technology, and a variety of materials can be utilised for product sensitisation.
More recently, a number of tests conducted in high-temperature field conditions at Rurex’s Byrock detonation range improved explosive performance, reliability, and product stability. The western NSW location also provided the opportunity to manufacture prototype cartridges for packing the explosives, to be used in underground and secondary blasting scenarios.
Tests in over 400 unconfined detonations at Byrock and Mining3’s onsite blast chamber have characterised the formulas performance, and small-scale quarry bench blasts have demonstrated the ability to match the rock breakage capability of current explosives.
The explosives have successfully completed UN Testing.
