Hydrogen at standard temperature and pressure is a colorless, odorless, non-metallic, highly flammable diatomic gas.
Hydrogen is the lightest and most abundant element in the universe. It is present in water, all organic compounds and in all living organisms. Hydrogen is able to react chemically with most other elements. The element is used in hydrogenation of fat and oil, and also used in Ammonia production, in petrochemical (hydro cracking), as a lifting gas, as an alternative fuel, and more recently as a power source of fuel cells.
Plastic finishing, catalyst regeneration, hydro cracking
Power generation, energy source, heating