Method of treating phenolic waters formed in the manufacture of

Details Method of treating phenolic waters formed in the manufacture of Method of treating phenolic waters formed in the manufacture of

1978-11-13

1980-08-05

Castel, Benoit

Liquid purification or separation

With alarm, indicator, register, recorder, signal or...

Responsive to fluid flow

528147, 528165, C02C 502

Patent

active

042160880

ABSTRACT:
The present invention relates to the field of environmental protection.
The proposed method of treatment of phenolic waters formed in the manufacture of phenol-formaldehyde resins consists in that said phenolic waters are mixed with formaldehyde and the product of phenol-formaldehyde condensation taken in the quantity of 15-25 percent parts by weight per 100 parts by weight of phenolic waters, and the mixture is heated in the presence of alkali.

REFERENCES:
patent: 3655047 (1972-04-01), Adegeest
patent: 3839251 (1974-10-01), Bornstein
patent: 3869387 (1975-03-01), Vargiu et al.
patent: 3911046 (1975-10-01), Ackermann et al.

Affiliated with

Also associated with

Rating

Method of treating phenolic waters formed in the manufacture of 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 treating phenolic waters formed in the manufacture of , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of treating phenolic waters formed in the manufacture of will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2279430