Mining companies are actively looking for new and innovative techniques which can
significantly reduce operational costs and processing carbon footprint. The high voltage …

It has been an established fact that comminution processes, crushing and grinding, are most
energy intensive processes which account for more than half of the total energy consumed …

The high-voltage electrical pulses (HVEP) technology is the most potential method to
improve the rate of penetration (ROP) in deep hard formations. A detailed understanding of …

The problems of cost, environmental protection and efficiency of hard rock fragmentation in
petroleum exploration, drilling and other projects need to be solved urgently. Electro-pulse …

With the deepening of the development of natural resources, the difficulty of rock breaking is
increasing. Novel efficient rock-breaking technology and matching rock-breaking tools are …

Plasma channel drilling (PCD), which is also known as high-voltage electric pulse drilling, is
a highly efficient rock-breaking drilling technology with great development potential. This …

Printed circuit boards (PCBs) are found in every electrical and electronic equipment. In this
study, epoxy resin was employed as the model material to conduct high-voltage (HV) …

High-voltage pulse technology has been applied to rock excavation, liberation of
microfossils, drilling of rocks, oil and water stimulation, cleaning castings, and recycling …

The sequences of development of the contemporary mineral liberation technique are
reviewed, and the emergence and development of contemporary mills as a main mineral …

Comparative comminution between high voltage pulses and conventional grinding, at the
same specific energy levels, shows that the electrical comminution generates a coarser …