Apparatus for gas phase polymerization and method for operating the same

A fluidized bed-type polymerization apparatus (1) has an upper blowing equipment (10) installed at a definite height in the fluidized bed area. Through the equipment, a part of the circulating gas (3) and a part, or the whole, of the fresh feed material (6) is blown, thereby to prevent the formation...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	OGAWA, HIROYUKI, KUSAKABE, HIDEO, KUROKAWA, JITSUO, TAMARU, IKUHIRO, SASAKI, YOSHIZUMI
Format:	Patent
Sprache:	eng ; fre ; 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!