Petroleum coke is a byproduct of petroleum refining, useful in the production of electrodes used as carbon anodes for the aluminum industry, graphite electrodes for steel making, as fuel in the firing of solid fuel boilers used to generate electricity, and as a fuel for cement kilns...
EN 590 is the current standard for all automotive diesel fuel sold in the European Union member states and other European countries. This grade of fuel is also called ultra-low Sulphur diesel (ULSD).