PROCESS FOR PRODUCTION OF GRANULATED WATER-SOLUBLE HIGH-MOLECULAR (CO)POLYMER OF ACRYLAMIDE

摘要

Use: in the oil industry, agriculture. SUMMARY OF THE INVENTION: granular water-soluble (co) polymer of acrylamide prepared by polymerizing acrylamide in a reactor a concentrated aqueous solution. Polymerization was carried out in the presence of an initiator to form a viscoelastic jelly with strength greater than 140 kg / cm. The polymer was discharged with simultaneous granulation of 90-94% strength its mass. The reactor is charged again, the reaction mass is held jelly layer remaining thickness of at least 0.015 m. 1 z.p.f BACKGROUND Table 2. 1 yl.