03-01-2019 дата публикации
Номер: US20190002932A1
Принадлежит:
Disclosed is a method for synthesising organic molecules from carbon-containing sources and dihydrogen, as well as a device for implementing the method. The method can make use of carbon-containing sources and/or dihydrogen from renewable resources. 1. A process for synthesising organic molecules comprising contacting , in an aqueous liquid medium under anaerobic conditions , at least one source of anaerobic microorganisms , capable of catalysing the reduction of carbon molecules by dihydrogen , with at least one dihydrogen stream , in the presence of at least one carbon source and at least one solid catalyst.2. The process according to claim 1 , wherein all or part of the dihydrogen stream comes from a microbial electrolysis comprising the oxidation of organic waste claim 1 , and/or an anaerobic digestion of organic waste claim 1 , and/or water electrolysis.3. The process according to claim 1 , wherein the at least one carbon source isa. either in gas form and chosen from carbon monoxide and carbon dioxide,{'sub': 1', '8, 'b. or in solution and chosen from solutions comprising carbonate, C-Ccarboxylates, sugars, lactate, alone or in mixture.'}4. The process according to claim 1 , wherein the at least one solid catalyst is an electrically conducting or semi-conductor catalyst.5. The process according to claim 1 , wherein the at least one solid catalyst is chosen from a hydrogenation catalyst or a catalyst comprising carbon materials claim 1 , or a mixture thereof.6. The process according to claim 1 , wherein the solid catalyst is a bulk or supported metal catalyst.7. The process according to claim 6 , wherein said metal catalyst comprises at least one metal chosen from iron claim 6 , ruthenium claim 6 , cobalt claim 6 , nickel claim 6 , chromium claim 6 , platinum claim 6 , palladium claim 6 , rhodium claim 6 , or a mixture of the same or of their oxides.8. The process according to claim 7 , wherein said metal catalyst comprises iron claim 7 , cobalt claim 7 , ...
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