Process for the conversion of synthesis gas to oxygenates

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

Reexamination Certificate

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C568S884000

Reexamination Certificate

active

07834223

ABSTRACT:
Process for the conversion of carbon oxide(s) and hydrogen containing feedstocks to oxygen-containing hydrocarbon compounds in the presence of a particulate catalyst, by reacting carbon oxide(s) and hydrogen in the presence of a particulate catalyst in a conversion reactor to form oxygen-containing hydrocarbon compounds. A saturated monocarboxylic acid having from 1 to 3 carbon atoms and/or an ester of a saturated monocarboxylic acid having from 1 to 3 carbon atoms with a monohydric aliphatic paraffinic alcohol having from 1 to 4 carbon atoms is added to the conversion reactor.

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Beretta et al.: “Development of a Process for Higher Alcohol Production via Synthesis Gas,” Ind. Eng. Chem. Res., pp. 3896-3908, 1998 American Chemical Society.
International Search Report mailed Oct. 31, 2006.
PCT Written Opinion of the International Searching Authority dated Oct. 31, 2006.
PCT Demand dated Dec. 15, 2006.
PCT International Preliminary Report on Patentability completed Apr. 12, 2007.

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