HOW TO SELECT A GOOD PETROL? : MUST WATCH

Petroleum refining processes are the chemical engineering processes .The facilities used in petroleum refineries to transform crude oil into useful products such as liquefied petroleum gas (LPG), gasoline or petrol, kerosene, jet fuel, diesel oil ,fuel oils and other oils. Petroleum refineries are very large industrial complexes that involve many different processing units such as utility units and storage tanks. Each refinery has its own unique arrangement. There are many combination of refining processes largely determined by the refinery location, desired products and economic considerations etc .
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