The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
Apr. 11, 2019
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Niels Christian Schjødt, Hvalsø, DK;
Rainer Küngas, Copenhagen, DK;
Berit Hinnemann, Stenløse, DK;
Bengt Peter Gustav Blennow, Humlebæk, DK;
HALDOR TOPSØE A/S, Kgs. Lyngby, DK;
Abstract
A method for the generation of a gas mixture including carbon monoxide, carbon dioxide and hydrogen for use in hydroformylation plants, including the steps of evaporating water to steam; feeding the steam to a solid oxide electrolysis cell (SOEC) or an SOEC stack at a sufficient temperature for the cell or cell stack to operate while effecting a partial conversion of steam to hydrogen; utilizing the effluent SOEC gas including Htogether with COfrom an external source as feed for a RWGS reactor in which the RWGS reaction takes place, converting some of the COand Hto CO and HO; removing some of or all the remaining steam from the raw product gas stream; using said gas mixture comprising CO, COand Hfor liquid phase hydroformylation utilizing carbon monoxide and hydrogen as reactants, while recycling COto the RWGS reactor.