It is also the main component of naturally
occurring hydrocarbon gas reservoirs, and a contribution is also provided by volcanic and hydrothermal activity.
Not exact matches
The US Patent and Trademark Office issued patent Nº 9,217,161 for a process using naturally
occurring microorganisms to ferment biomass or
gases directly to
hydrocarbons such as hexane and octane.
Hydrogen: The lightest of all
gases,
occurring chiefly in combination with oxygen in water; exists also in acids, bases, alcohols, petroleum, and other
hydrocarbons.
Natural
Gas — A gaseous fossil fuel that
occurs naturally underground and consists of methane and other
hydrocarbons.