The work includes replacing eight turbine-alternator groups, rehabilitating their water intake and hydraulic passage, ...

Rio Tinto Group RIO is set to invest $1.2 billion (CAD $1.7 billion) to modernize its 100-year-old Isle-Maligne hydroelectric ...

Stainless Steel Control Valve Market Stainless steel control valves are gaining traction for their durability & corrosion resistance driven ...

Global mining giant Rio Tinto said it will invest $1.2 billion to modernize a hydroelectric power plant in Quebec, Canada.

Rio Tinto said it plans to spend US$1.2B to modernize its Isle-Maligne hydroelectric power plant, commissioned in 1926, ...

Abstract: The accurate control of hydraulic support movement in coal mining remains a significant technical challenge due to the limitations of the existing electrohydraulic directional valves, which ...