Ethylene chain growth process

Details Ethylene chain growth process Ethylene chain growth process

1990-10-22

1991-09-17

Prescott, Arthur C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Aluminum containing

556170, 556187, C07F 506

Patent

active

050496875

ABSTRACT:
An improved ethylene chain growth process in which ethylene and an alkyl aluminum compound are mixed and fed into an externally cooled, tubular coil reactor where said mixture is reacted at elevated temperature and pressure so as to form tri-C.sub.2 -C.sub.20+ alkyl aluminum compounds the improvement comprising reducing the rate of reactor fouling by precooling the ethylene to a temperature of from about 30.degree. to 70.degree. C. prior to mixing it with the alkyl aluminum compound.

REFERENCES:
patent: 4544762 (1985-10-01), Kaminsky et al.
patent: 4730072 (1988-03-01), Schoenthal et al.
patent: 4732992 (1988-03-01), Fannin et al.
patent: 4908463 (1990-03-01), Bottelberghe
patent: 4924018 (1990-05-01), Bottelberghe
patent: 4948906 (1990-08-01), Beard
patent: 4952714 (1990-08-01), Wellburn, Jr.

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