Blast off for new Orica 4D technology

Orica has launched its latest bulk explosives technology at MINExpo in Las Vegas - the 4D system - for improved blast outcomes. The 4D technology promises to help users seamlessly match a greater range of explosives energy across a mine’s geology and target specific blast outcomes in real-time. By combining emulsion blended with ammonium nitrate porous prills, 4D supports pumped and augered loading methods across dry, wet and dewatered hole conditions. 4D will be delivered through Mobile Manufacturing Units equipped with LOADPlus, Orica’s proprietary in-cab smart explosives delivery control system. "Our 4D capability demonstrates the convergence of our new technologies and solutions, allowing our customers to think differently, mine more efficiently and operate more precisely" Orica chief technology officer Angus Melbourne said. "By combining our range of advanced digital, formulation chemistry and explosives delivery technologies with our technical expertise, we are able to offer this breakthrough solution that will unlock greater value for our customers across their operations.” Related: Orica software ‘step change’ in vibration management Orica vice-president – blasting technology, Adam Mooney described the solution and the significant change in the application of explosives. “Traditionally blast designs are often driven by Powder Factor, which is the overall consumption of explosives for the blast, rather than the energy required for different parts of the blast based on geology, resulting in the same type of explosive being applied across a blast pattern regardless of changes in geology or the required blast outcome," he said. “4D now enables us to consider another dimension – the application of energy in real-time matched to the rock strength of the blast pattern as well as the desired blast outcomes, such as consistent fragmentation, fume risk reduction or better vibration control. "This is a really powerful technology that will allow customers to manage their drill and blast operations and achieve improved blast outcomes.” 4D is being developed across Orica’s Fortis, Fortan and Aquacharge bulk systems. The technology will eventually be applied across Orica’s suite of bulk systems. The first release of 4D will begin with Australia from the end of the year, with other regions to follow from 2022.

Blast off for new Orica 4D technology

Industry Queensland

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