College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China Mine Disaster Prevention and Control-Ministry of State Key Laboratory Breeding ...

Over the past few decades, as calls to reduce carbon dioxide emissions have grown louder and natural gas collection technologies like fracking have gotten cheaper, many coal-fired power plants ...

Indo Tambangraya Megah's coal products range between medium and high calorie coal with a calorific value of 4,300-6.300 cal/g. The company's coal stems from six mining concession areas, all located on ...

PT Harum Energy Tbk is one of Indonesia's largest thermal coal producers. Apart from coal mining, the company is also engaged in logistics activities, both in East Kalimantan. Through its subsidiaries ...

Abstract: Statistical process control chart is an effective tool to monitor and ensure product quality. Feature selection in pattern recognition is very important. It is proposed to use the relative ...

May 7 (Reuters) - A major coal processing plant in far northeastern Russia halted work after a fire injured four people, the plant's owner, Russian miner Mechel (MTLR.MM), opens new tab ...

Indonesian state coal miner Bukit Asam is studying a plan to invest $3.1 B into a plant to convert coal into synthetic natural gas, its chief executive said on Monday. It would be Bukit Asam's latest ...

The term of the ground lease is twelve years commencing on April 29, 2025, however, it is subject to automatic termination if the coal processing facility has not been substantially completed ...

CALGARY, Alberta, April 29, 2025 (GLOBE NEWSWIRE) — Maxim Power Corp. (“MAXIM” or the “Corporation”) (TSX: MXG) announces today that it has closed the previously announced sale of 100% of its interest ...