MANUFACTURING PROCESS FOR CATALYTIC COMPNENT OF TITANIUM TRICHLORIDE

Title:

MANUFACTURING PROCESS FOR CATALYTIC COMPNENT OF TITANIUM TRICHLORIDE

Document Type and Number:

Japanese Patent JPS51149897

Kind Code:

A

Abstract:

Violet TiCl3 is prepd. by heat treatment of brown TiCl3 in the presence of an organic halogen-contg. cpd. The prod. is esp. useful as a catalyst (in combination with a dialkyl- Al halide) for olefin polymerisation. The halogen cpd. catalyses the conversion of brown to violet TiCl3, so that the heat-treatment can be carried out more rapidly and/or at lower temp; this reduces the crystallite size of the prod. and thus increases its catalytic activity.

Inventors:

UIREMU SHIARUDAIIN
ANDORASU GUUSU TEODORUSU GEORU
HENDORIKUSU ARIEN DEIRUKUSE
EITO DORENTO

Application Number:

JP6755576A

Publication Date:

December 23, 1976

Filing Date:

June 09, 1976

Export Citation:

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Assignee:

SHELL INT RESEARCH

International Classes:

C01G23/02; C08F4/60; C08F4/64; C08F10/00; C08F4/00; (IPC1-7): C01G23/02; C08F4/64; C08F10/00

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