FREMGANGSMAADE OG REAKTOR TIL GENNEMFOERELSE AF IKKE-ADIABATISKE REAKTIONER

FREMGANGSMAADE OG REAKTOR TIL GENNEMFOERELSE AF IKKE-ADIABATISKE REAKTIONER

In a process for carrying out non-adiabatic catalytic reactions in a tubular heat exchange reactor (10) by indirect heat exchange between a process stream and a heat conducting medium, the wall temperature at the critical outlet end of the reactor tube is decreased, by progressively supplying the he...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STAHL, HENRIK OTTO, TOPSOEE, HALDOR FREDERIK AXEL
Format: Patent
Sprache:dan
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:In a process for carrying out non-adiabatic catalytic reactions in a tubular heat exchange reactor (10) by indirect heat exchange between a process stream and a heat conducting medium, the wall temperature at the critical outlet end of the reactor tube is decreased, by progressively supplying the heat conducting medium to the external surface of the reactor tube in increasing amounts from a region close to the outlet end to a region between the outlet end and the inlet end of the tube.