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:
Sep. 15, 2020
Filed:
Sep. 28, 2016
L'air Liquide, Societe Anonyme Pour L'etude ET L'exploitation Des Procedes Georges Claude, Paris, FR;
Antonio Coscia, Hadamar, DE;
Abstract
A steam reformer, with a combustion chamber, catalyst tubes arranged in several rows, with burners for heating the catalyst tubes, with feed conduits each for supplying the catalyst tubes with educt gas and the burners with air and fuel gas, with collecting conduits for discharging the product gas, with channels for discharging the burner waste gases from the combustion chamber, wherein the ceilings of the channels each are formed by the bottom or the ceiling of the combustion chamber, and wherein the channels for discharging the burner waste gases are designed such that the flow velocity of the burner waste gases is constant along the entire length of the channels, as seen vertically to the catalyst tubes.