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. 02, 2021
Filed:
May. 18, 2017
Siemens Aktiengesellschaft, Munich, DE;
Philippe Jeanty, Munich, DE;
Erhard Magori, Feldkirchen, DE;
Christian Scherer, Unterschleißheim, DE;
Angelika Tawil, Munich, DE;
Kerstin Wiesner-Fleischer, Höhenkirchen-Siegertsbrunn, DE;
Oliver von Sicard, Munich, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
Various embodiments include a system for carbon dioxide electrolysis comprising: an anode and a cathode both connected to a voltage supply, wherein the cathode comprises a gas diffusion electrode adjoined by a gas space and a cathode space; an electrolyte circuit; a gas supply delivering carbon dioxide to the gas space; wherein the gas space has an outlet for an electrolyte, carbon dioxide, and product gases produced by electrolysis; a return connection connecting the outlet to the gas supply; and a pump for circulation of carbon dioxide and product gas in the gas space and the return connection.