C - Chemistry – Metallurgy – 12 – P
Patent
C - Chemistry, Metallurgy
12
P
362/12, 195/129
C12P 7/04 (2006.01) C02F 3/00 (2006.01)
Patent
CA 1213233
ABSTRACT OF THE DISCLOSURE: A process for producing lower alcanols from organic residues and effluents such as milk whey, manure, must, wort, straw, peat moss and biomass. This process comprises the steps of: subjecting the residues if any, to hydrolysis; subjecting the effluents and/or hydrolyzed residues to fermentation in the presence of a fermentation initiating agent consisting of amylytic enzymes; adding basic aluminate acetate and a compound selected from the group consisting pyruvic acid, propionic acid and mixtures of formaldehyde with phenol or sulfonated phenol to the fermented effluents of the first step; heating the mixture obtained in the second step at a temperature ranging between 120°C and 160°C under a pressurization of at least 1.5 kg/cm2 until the requested alcanols are produced; and recovering the produced alcanols by distillation.
457164
Maison Carillon Inc.
Robic Robic & Associes/associates
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