Enhanced distillation of cyclohexanol from phenol with...

Details Enhanced distillation of cyclohexanol from phenol with... Enhanced distillation of cyclohexanol from phenol with...

C - Chemistry, Metallurgy

07

C

202/72, 202/74

C07C 37/80 (2006.01) B01D 3/34 (2006.01) C07C 29/80 (2006.01) C07C 37/74 (2006.01) C07C 45/82 (2006.01)

Patent

CA 1172201

ABSTRACT ENHANCED DISTILLATION OF CYCLOHEXANOL FROM PHENOL WITH ADDITIONAL CYCLOHEXANONE FEED A process in which a mixture including phenol, cyclohexanone and cyclohexanol is fed to a point inter- mediate the top and bottom of a distillation column, an overhead stream comprising cyclohexanone and cyclo- hexanol is withdrawn from a point adjacent the top of the column and a bottoms stream comprising phenol is withdrawn from adjacent the bottom of the column. By feeding additional cyclohexanone to a point below where the mixture is fed, the cyclohexanone content of the bottoms is reduced. The process is useful in separating chemicals used in producing cyclohexanone from phenol for manufacturing caprolactam, a polyamide monomer, or for other purposes.

368937

Affiliated with

Also associated with

Rating

Enhanced distillation of cyclohexanol from phenol with... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Enhanced distillation of cyclohexanol from phenol with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhanced distillation of cyclohexanol from phenol with... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1229787