ENSURING TECHNOSPHERE SAFETY IN THE PRODUCTION OF EMULSION RUBBERS

Synthetic polymer materials are in high demand due to their exceptional properties. Their main consumers the tire and rubber industries. When producing synthetic rubbers, there is a loss of form fine crumb rubber, which formed at final stage production. Today, removal this from wastewater latex extraction plants an urgent issue. The results study on crumbs presented. task solved by using apparatus for separating water phases technology, allows more complete rational use expensive products chemical petrochemical production, increase productivity environmental friendliness leads technosphere safety general. optimal flow rates aqueous passed through spiral belt filter element, 15–25 m/s, have been determined. separated stream containing concentrated returned styrene-butadiene coagulation stage. purified phase after element collected separate collector used prepare solutions coagulating acidifying agents. additional introduction finely dispersed into composition resulting coagulum do not lead deterioration basic physical mechanical properties rubbers vulcanizates. proposed method industrial treatment improves technosphere.