The cement industry plays an important role in global development and makes up a sizable
portion of global energy consumption. Increased competition places strain on the …

Rising electricity costs affects the profitability of South African deep level mines.
Compressed air systems are some of the largest energy consumers on conventional deep …

This study investigated the potential for using the ISO 50001 energy management standard
in the deep-level gold mining industry to reduce electricity costs. The standard provides a …

Mining makes a significant contribution to South Africa's economy (7.3% of the gross
domestic product) and provides direct employment to more than 450 000 people. The bulk of …

The platinum price has decreased nearly 42% since 2010, forcing platinum mines to reduce
expenses in order to remain profitable. Electricity consumption is a large capital expenditure …

Mines in South Africa face many challenges, chief among these are rising production costs.
One of the main reasons for the inflated costs is a rise in energy costs. Mines are, therefore …

Semakin besar persaingan didunia industri membuat perusahaan diharuskan untuk lebih
meningkatkan kualitas produksinya. Metode perawatan mesin merupakan salah satu cara …

Mining is done at great depths in South Africa and the high virgin rock temperatures at these
depths result in refrigeration systems being one of the largest electricity consumers on …

Deep-level mining is a significant contributor to the South African gross domestic product
and employs about 450 000 people. South African mining companies face profitability …

Deep gold and platinum mines in South Africa are under pressure to remain profitable.
These mines typically operate at depths of more than 2 km below surface. Complex systems …