Title:
PRODUCTION OF 1-HEXENE
Document Type and Number:
Japanese Patent JP3862182
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing 1- hexene capable of reducing the distillation cost of a reaction liquid and effectively using a chromium catalyst.
SOLUTION: This production of 1-hexene refers to a trimerization reaction of ethylene using a chromium-based catalyst and is to continuously feed ethylene gas in a tank-shaped reaction vessel, carry out a trimerization reaction of ethylene in a reaction solvent having higher boiling point than that of 1-hexene in the presence of the chromium-based catalyst under a heated and pressurized condition, continuously deliver 1-hexene in the vapor phase in the reaction vessel together with ethylene gas outside the reaction vessel and recover 1- hexene by separating ethylene gas from the delivered gas.
Inventors:
Araki, Yoshitake
Ishikawa, Kyo
Kiyo, Shii
Nakamura, Hirofumi
Ishikawa, Kyo
Kiyo, Shii
Nakamura, Hirofumi
Application Number:
JP1996000216810
Publication Date:
October 06, 2006
Filing Date:
July 30, 1996
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
B01J31/22; C07C11/107; C07B61/00; C07C2/24; B01J31/16; C07C11/00; C07B61/00; C07C2/00; (IPC1-7): C07C11/107; B01J31/22; C07C2/24; //C07B61/00