DIMERIZATION OF CYCLOPENTADIENE FROM SIDE STREAM FROM DEBUTANIZER

A system and a process for dimerizing cyclopentadiene (CPD) including producing a C6+C7 rich bottoms stream and a C5 rich side draw from a debutanizer, where the C5 rich side draw and at least a portion of the C6+C7 rich bottoms stream are directed to a dimerizer where the CPD is thermally dimerized...

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Bibliographic Details
Main Authors SELLINGER, DAVID, YEH, QUON, HAMILTON, KRISTINE E, CHOI, ROBERT, RADZICKI, MICHAEL A, SRIVASTAVA, ALOK
Format Patent
LanguageEnglish
French
Published 03.11.2022
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
ORGANIC CHEMISTRY
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Summary:A system and a process for dimerizing cyclopentadiene (CPD) including producing a C6+C7 rich bottoms stream and a C5 rich side draw from a debutanizer, where the C5 rich side draw and at least a portion of the C6+C7 rich bottoms stream are directed to a dimerizer where the CPD is thermally dimerized to dicyclopentadiene (DCPD). DCPD is more stable than CPD and thus safer to handle. L'invention concerne un système et un procédé de dimérisation de cyclopentadiène (CPD) comprenant la production d'un courant de fond riche en C6+C7 et un soutirage latéral riche en C5 depuis un débutaniseur, le soutirage latéral riche en C5 et au moins une portion du courant de fond riche en C6+C7 étant dirigés vers un dimériseur où le CPD est dimérisé thermiquement en dicyclopentadiène (DCPD). Le DCPD est plus stable que le CPD et donc plus sûr à manipuler.
Bibliography:Application Number: CA20223216953