Removal of volatile organic components from spent sulfite...

Details Removal of volatile organic components from spent sulfite... Removal of volatile organic components from spent sulfite...

D - Textiles, Paper

21

C

9/36.9

D21C 11/10 (2006.01) C07D 307/48 (2006.01) D21C 11/00 (2006.01)

Patent

CA 1082403

ABSTRACT OF THE DISCLOSURE Volatile organic components are removed from the effluant liquor of an acid sulfite digestion process by concentrating the effluent liquor in multiple stages to form an organic-rich aqueous fraction, an organic-lean aqueous fraction and a high solids content fraction, continuously withdrawing the organic-lean and high solids content fraction from the recovery process, continuously recycling the organic-rich fraction to the digestion step to form a closed loop which acts to build up the concentration of volatile organic components, and contin- uously separating and withdrawing from the closed loop the bulk of the volatile organic components in a stream more concentrated than that of the closed loop.

248028

Affiliated with

Also associated with

Rating

Removal of volatile organic components from spent sulfite... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removal of volatile organic components from spent sulfite..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of volatile organic components from spent sulfite... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-228744