(under subclass 372) Compositions which contain significant amounts of both carbon monoxide, or carbon-dioxide, and hydrogen, or processes of making such compositions.
SEE OR SEARCH CLASS
48, Gas: Heating and Illuminating, especially
198.1, for process claims deriving the gaseous mixture from a hydrocarbon gas, and no product claim is present.
518, Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof, for processes of reacting carbon oxides with hydrogen and the products thereof.
