Chemistry: fischer-tropsch processes; or purification or recover – With preliminary reaction to form hydrogen or a carbon oxide – Gaseous oxygen utilized in the preliminary reaction
Reexamination Certificate
2008-06-17
2008-06-17
Price, Elvis O. (Department: 1621)
Chemistry: fischer-tropsch processes; or purification or recover
With preliminary reaction to form hydrogen or a carbon oxide
Gaseous oxygen utilized in the preliminary reaction
C518S702000, C518S704000
Reexamination Certificate
active
07388034
ABSTRACT:
Production of methanol from a stream of crude glycerol. The crude glycerol is preferably a side product (waste product) that results from the production of biodiesel from vegetable oils and animal fats. The crude glycerol stream is combined with superheated steam and oxygen to produce a synthesis gas that is then passed to a methanol synthesis reaction zone to produce methanol.
REFERENCES:
patent: 2007/0225383 (2007-09-01), Cortright et al.
Goetsch Duane
Machay Ian S.
White Lloyd R.
G.D.O.
Kean Miller Hawthorne D'Armond McCowan & Jarman LLP
Naylor Henry E.
Price Elvis O.
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