Production of endothermic gases with methanol

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Molecular oxygen or ozone component

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4232453, 423262, 423351, 423415A, 423437, 423651, C01B 2104, C01B 2300

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active

048594342

ABSTRACT:
The present invention is directed to a process for producing endothermic gases from methanol and inert gas streams containing minor amounts of oxygen, wherein the oxygen is reacted with stoichiometric excess quantities of methanol over a catalyst as ambient feed temperature conditions without a requirement for external heating of the reaction to produce an endothermic gas containing very low levels of oxygen and methanol and significant quantities of hydrogen, carbon monoxide, water and carbon dioxide.

REFERENCES:
patent: 3804756 (1974-04-01), Callahan et al.
patent: 4191733 (1980-03-01), Swift et al.
patent: 4304761 (1981-12-01), Yu Yao
patent: 4673556 (1987-06-01), McCabe et al.
"Gold and Platinum Catalyzed Oxidation of Methanol", by Collin N. Hodges and Leonard C. Roselaar, in Journal of Applied Chemical Bio-Technology, vol. 25, pp. 609-614, (1975).
"Catalytic Oxidation of Methanol Over Platinum", by J. G. Firth in Trans Faraday Society, vol. 67, p. 212, (1971).
"A Model for Carbon Transfer in Gas-Phase Carburization of Steel", in Journal of Heat Treating, vol. 1, No. 4, p. 27, by Kaspersma and Shay.
"Two-Step Accelerated Carburizing Shortens Cycle, Saves Energy", in Heat Treating, Jul. 1981, p. 36 by Peartree.

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