UNDERGROUND

Durr installs largest ventilation

Durr Systems has installed and commissioned what it claims to be the world’s largest ventilation air methane / coal mine methane (VAM/CMM) oxidation and utilisation project at the Gaohe coal mine in China.

Nadav Shemer
The Gaohe coal mine in China

The Gaohe coal mine in China

The project, which was formally put into operation in May, enables 8.9 million normal cubic metres of methane per year to be utilised for power generation, reducing greenhouse gas emissions by 1.4Mt/y...

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