Reliance Industries has stopped selling petroleum coke within India and boosted imports of the product to turn it into synthetic gas to power its refineries, according to two sources familiar with the matter and trade data.
Petroleum coke is a carbon intensive solid residue left over from coking units in oil refineries that break down residual oil into more highly valued products. Petcoke, as it is known, can be used as a coal substitute in both steelmaking and in power plants.
