Fluidized bed reactor for gas phase polymerisation

The fluidized bed reactor has a cylindrical lower section (2) and a conical upper section (3) with a cone angle of less than 10 deg , especially 3.5 - 5.5 deg . The height ratio between cylinder (2) and cone (3) is preferably 1 to 1.8 - 2.4 and ratio of cylinder diameter to reactor height is 1 to 10...

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Bibliographische Detailangaben
Hauptverfasser:	SCHNEIDER, JUERGEN. DR., 50668 KOELN, DE, MLECZKO, LESLAW., 44801 BOCHUM, DE, MERSMANN, FRANZ-JOSEF, 51427 BERGISCH GLADBACH, DE, DAUBEN, MICHAEL. DR., 41468 NEUSS, DE, HEROLD, HEIKO, 41470 NEUSS, DE, HAENDELER, FRIEDRICH. DR., 51467 BERGISCH GLADBACH, DE, RIEHLE, CLAUS.., 51427 BERGISCH GLADBACH, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The fluidized bed reactor has a cylindrical lower section (2) and a conical upper section (3) with a cone angle of less than 10 deg , especially 3.5 - 5.5 deg . The height ratio between cylinder (2) and cone (3) is preferably 1 to 1.8 - 2.4 and ratio of cylinder diameter to reactor height is 1 to 10 - 12. An Independent claim is also included for carrying out gas phase polymerisation using the above reactor.