COPOLYMER OF DIAMINODIETHYACRYLAMIDE, POLYACRYLIC ACID, DIVINYLBENZENE AND ETHYLSTERENE AS XYLENOL ORANGE SORBENT

摘要

FIELD: sorption of xylenol orange. SUBSTANCE: amination reaction of copolymer of methylacrylate containing 3-7 % by weight of divinilbenzene and 2.7 -6.4 % by weight of ethylsterene are carried out in 80-90 % aqueous diethylentriamine solution at a temperature of 130-145 C to obtain copolymer of structure disclosed in the description of the invention. EFFECT: increased porosity. 1 tbl