| 摘要 |
PROBLEM TO BE SOLVED: To provide a production system of anα-olefin polymer which is a system for producing theα-olefin polymer by polymerizing one or more kinds selected from the group consisting of ethylene and 3-20Cα-olefins by using a solid catalytic component containing Ti, Mg and a halogen as essential components, and an organoaluminum compound component, and by which the catalyst in a stable concentration can be fed to a polymerization reactor to provide excellent effects of producing theα-olefin polymer under the stable operational control. SOLUTION: The production system of theα-olefin polymer includes a dissolving vessel for dissolving, suspending or slurrying the solid catalytic components in an organic solvent, and a concentration-regulating vessel for regulating the concentration of the obtained solution, suspension or slurry. COPYRIGHT: (C)2008,JPO&INPIT
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