Method of recovering caprolactam from mixed waste

Details Method of recovering caprolactam from mixed waste Method of recovering caprolactam from mixed waste

C - Chemistry, Metallurgy

07

D

C07D 223/10 (2006.01) C07D 201/12 (2006.01) C07D 201/16 (2006.01)

Patent

CA 2084865

A process for recovering caprolactam from waste containing both polycaprolactam and materials which are insoluble in acidic solvents for polycaprolactam includes agitating the waste in an acidic solvent capable of dissolving polycaprolactam without degrading the acid insoluble materials, separating the solution containing polycaprolactam from the acid insoluble materials, feeding the solution containing the polycaprolactam to a depolymerization reactor, without substantially precipitating the polycaprolactam and depolymerizing the polycaprolactam solution to obtain substantially pure caprolactam.

Affiliated with

Also associated with

Rating

Method of recovering caprolactam from mixed waste does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of recovering caprolactam from mixed waste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of recovering caprolactam from mixed waste will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1441758