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:
Jun. 22, 2021
Filed:
Dec. 19, 2018
Applicant:
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Inventors:
Christian Henrik Speth, Lynge, DK;
Per Juul Dahl, Vedbæk, DK;
Assignee:
Haldor Topsoe A/S, Lyngby, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/00 (2006.01); B01J 8/02 (2006.01); B01J 8/04 (2006.01); B01J 8/06 (2006.01);
U.S. Cl.
CPC ...
B01J 8/0257 (2013.01); B01J 8/0285 (2013.01); B01J 8/06 (2013.01); B01J 2208/00194 (2013.01); B01J 2208/00938 (2013.01); B01J 2208/021 (2013.01);
Abstract
In an adiabatic axial flow converter, in which process gas passes from an outer annulus via a catalyst bed, wherein the process gas is converted to a product, to an inner centre tube, the catalyst bed comprises at least one module comprising one or more catalyst layers. Feed means are arranged to provide a flow of process gas from the outer annulus to an inlet part of one or more modules, and collector means are arranged to provide a flow of product stream of converted process gas which passes axially through the catalyst bed of one or more of the modules to the centre tube.