A method for producing carbon mixtures containing carbon monoxide and carbon dioxide for use in synthetic reactions

摘要

Carbon monoxide for use in hydroformylation plants or carbonylation plantsA method of producing a gas mixture containing carbon dioxide and optionally hydrogen;If necessary, steam is evaporated and steamMixing carbon dioxide with any steam and desired molar ratioAt a temperature sufficient for the cell or cell stack to operateWhile supplying solid gas to the solid oxide electrolytic cell (SOEC) or SOEC stack,Supplying current to the cell or cell stackPartial conversion of carbon dioxide to carbon monoxideAnd, in some cases, partial conversion of water vapor to hydrogenBy cooling the raw gas streamCondense at least a portion of the steam as liquid waterBy separating the remaining product gas from the liquidThe process of removing part or all of the remaining steam from the source gas streamAnd reusing CO2 to SOEC.Carbon monoxide is used as one of the reactants.A method wherein the gas mixture containing CO and CO2 is used for liquid-phase synthesis reaction.