Fractionation method and apparatus

Distillation: processes – separatory – With measuring – testing or inspecting

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

203 3, 203 98, 203DIG18, 203DIG19, 202158, 202162, 202181, 196132, 208DIG1, 261114R, 261148, B01D 342

Patent

active

042305330

ABSTRACT:
A fractionation column is provided with a feed inlet and three product outlets, with the product outlets including an overhead vapor outlet, a bottoms liquid outlet and a side draw outlet. A plurality of vertically spaced apart vapor-liquid contact trays are mounted in the column. A generally vertical partition is positioned within the column in a central region between an upper and a lower vapor-liquid contact tray and divides the central region into first and second chambers defined by the upper and lower trays, column shell and partition. The feed inlet opens into the first chamber while the side draw outlet opens into the second chamber. First control means is provided for controlling the various inputs and outputs of the column. Second control means is also provided for measuring various constituent portions of fluid mixtures within the column. Third control means controls the relative vapor flow rates between the bottom portions of the first and second chambers and the region of the column below the partition. Fourth control means is also provided for measuring a constituent of a fluid mixture in the upper region of the first chamber and controlling liquid flow to the top of the first and second chambers from a region of the column above the partition.

REFERENCES:
patent: 2134882 (1938-11-01), Monro
patent: 2471134 (1949-05-01), Wright
patent: 3053521 (1962-09-01), Plaster et al.
patent: 3314879 (1967-04-01), Lacy et al.
patent: 3322650 (1967-05-01), Hillburn
patent: 3412016 (1968-11-01), Graven

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fractionation method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-266615

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.