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:
Dec. 31, 2019
Filed:
Jun. 05, 2017
Sabic Global Technologies B.v., Bergen op Zoom, NL;
John B. Kessler, Windham, NH (US);
Slawomir A. Oleksy, Billerica, MA (US);
John David Andrews, Boxborough, MA (US);
Michael S. Groves, Boston, MA (US);
SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;
Abstract
Systems for heating multi-tubular reactors are provided. Systems can include one or more reaction panels including multiple vertically-oriented reaction tubes, each including a catalyst bed, which can be located within a furnace. A burner system can provide a flue gas to the furnace, and the flue gas can enter one or more distribution chambers such flue gas in the distribution chambers does not contact the portion of the reaction tubes containing the catalyst bed. The flue gas can travel from the distribution chambers and through one or more convection chambers to flow co-currently with a feedstream within the reaction tubes.