Reaction column in a special combination with a natural...

Details Reaction column in a special combination with a natural... Reaction column in a special combination with a natural...

2002-02-15

2009-06-09

Puttlitz, Karl J (Department: 1621)

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

Organic compounds

Isocyanate esters

Reexamination Certificate

active

07544832

ABSTRACT:
An arrangement for carrying out chemical reactions comprises at least one distillation column and/or at least one container and at least one circulation evaporator, which are connected to one another via connecting elements, liquid being taken off completely or partly from a tray or from a stacked packing bed or from a dumped packing bed or from a liquid collector of the distillation column or being fed as an external feed stream below the lower tube sheet of the circulation evaporator to said evaporator.

REFERENCES:
patent: 4019866 (1977-04-01), Jaswal et al.
patent: 4118286 (1978-10-01), Burns et al.
patent: 4380615 (1983-04-01), Sauerbrunn
patent: 5095164 (1992-03-01), Gabel et al.
patent: 2 410 474 (1974-03-01), None
patent: 196 31 332 (1996-05-01), None
patent: 100 27 779 (2000-06-01), None
patent: A 0 302 336 (1989-02-01), None
Perry's Chemical Engineers' Handbook (7th Edition), Edited by: Perry, R.H.; Green, D.W. © 1997 McGraw-Hill, p. 11-108.
PUR, Nr. 7 3 Sufl. Hauser, p. 72, 1993.
Distillation Operation, McGraw-Hill, 1989, p. 97.

Affiliated with

Also associated with

Rating

Reaction column in a special combination with a natural... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reaction column in a special combination with a natural..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reaction column in a special combination with a natural... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4102877