| 摘要 |
<p>A method for starting a reactor for catalytic gas-phase polymerization of olefins provides for fluidization of the polymer powder inside the reactor (1) to be started, by means of recirculation of a gas medium, and elimination of catalyst poisons from the reactor system. The polymer powder is charged in the reactor (1) to be started from an already functioning reactor (9) by means of the latter's gas medium up to the moment when the polymerization process is initiated in the reactor (1) to be started, after which it is charged with the catalyst.</p> |
