Borsig Gmbh

Sebastian Drus

Carsten Birk

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 ().

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Hoppegarten, Germany

Sebastian Drus