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:
Apr. 20, 2021
Filed:
Apr. 23, 2020
Borsig Gmbh, Berlin, DE;
Sebastian Drus, Hoppegarten, DE;
Carsten Birk, Glienicke, DE;
Borsig GmbH, Berlin, DE;
Abstract
A quenching system for a plant, operating a cracking furnace, works with liquid as well as gaseous starting materials. The quenching system includes a primary heat exchanger (PQE) and a secondary heat exchanger (SQE) and a tertiary heat exchanger. A TLX-D exchanger (TLX-D) is arranged and configured as the tertiary heat exchanger for dual operation. The TLX-D () is connected in series via a TLX-D gas feed line () to the SQE. The TLX-D () is connected to a steam drum (), which is connected to a feed water line (), via a TLX-D feed water drain line () and a TLX-D riser () and a TLX-D downcomer (). The SQEis connected to the steam drum (), which is connected to the feed water line (), via a TLX downcomer () and a TLX-riser ().