Developing fume-free explosives for safer underground mining

Research completed by a team at Mining3 in MRIWA project M0482 has demonstrated the potential for new explosive hydrogels based on hydrogen peroxide (H2O2) to replace existing explosives used in underground mining. In addition to eliminating release of nitrates and toxic nitrogen gas compounds, H2O2-based explosive gels produced lower levels of carbon monoxide, improving safety while performing at a similar standard to conventional explosives.

The technical report summarising the findings of project M0482 can be found at https://geodocs.dmirs.wa.gov.au/Web/document/486738.

Read project M0482 MRIWA media release.