mine closure and ore processing

An investigation into the impact of mine closure and its

2016年7月20日 Mine closure and its associated costs need to be incorporated into the mine planning process to thus play a significant role in determining the ultimate pit limit, pushback design, production schedule, mine life, resource recovery and ultimately the profitability and NPV of an operation.

Obtener precio

ISO 21795-1:2021 - Mine closure and reclamation planning —

This document specifies a framework and the processes involved in mine closure and reclamation planning for new and operating mines. Requirements and recommendations are provided on: — mine closure and reclamation plan objectives and commitments; — technical procedures and techniques; — mitigation of socio-economic impacts;

Obtener precio

Planning the Closure of Surface Coal Mines Based on Circular

2023年6月14日 The ongoing energy transition is expected to lead to the closure of many coal and lignite mines in the coming years, jeopardizing economic growth and social

Obtener precio

Perter&X