Distillation of vinylaromatic monomer

Details Distillation of vinylaromatic monomer Distillation of vinylaromatic monomer

1995-09-29

1999-09-21

Kim, Christopher

Distillation: processes, separatory

With measuring, testing or inspecting

203 4, 203 7, 203 9, 203DIG6, 202154, 585 5, 585800, B01D 342

Patent

active

059549246

ABSTRACT:
Process technology is described making possible substantial improvements in the separation and recovery of highly pure vinyl aromatic monomers, notably styrene. A number of design, construction and operational features are made available for selection and use both for new plant facilities and for upgrading existing plant facilities. One major aspect of the invention is reduction in retention or residence times in the distillation towers.

REFERENCES:
patent: 3904484 (1975-09-01), King
patent: 3988212 (1976-10-01), Watson
patent: 4033829 (1977-07-01), Higgins, Jr. et al.
patent: 4061545 (1977-12-01), Watson
patent: 4105506 (1978-08-01), Watson
patent: 4177110 (1979-12-01), Watson
patent: 4191614 (1980-03-01), Watson et al.
patent: 4272344 (1981-06-01), Watson
patent: 4468343 (1984-08-01), Butler et al.
patent: 4469558 (1984-09-01), Watson
patent: 4615769 (1986-10-01), Horigome et al.
patent: 4623431 (1986-11-01), Kendall et al.
patent: 5386075 (1995-01-01), Keil et al.

Affiliated with

Also associated with

Rating

Distillation of vinylaromatic monomer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Distillation of vinylaromatic monomer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distillation of vinylaromatic monomer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-76551