Petroleum coke and coal tar resin come together under heat to create conductive and highly heat-resistant electrodes. As it turns out, the perfect starting material is a byproduct of oil refining ...

Nickel smelters and the coal-fired Weda Bay power station that will keep them going are part of the Indonesia Weda Bay Industrial Park. High-Pressure Acid Leaching (HPAL) is a method of refining ...

The trader warned of potential price jumps in petcoke, a byproduct of the coal refining process, which could further strain ...

Coal India share price slipped 4.87 per cent at Rs 366.55 a piece on the BSE in Monday's intraday trade after the company's ...