FIELD: tire manufacturing industry. SUBSTANCE: invention refers to cathode-ray tube technology and equipment used to produce ultra-fine-grained materials, namely ultra-dispersive silicon dioxide. Invention can find use as modifying addition when producing oil-base pints, tooth paste and so on. In accordance with process device for its implementation includes beam of electrons of accelerator as heater, separation of media is carried out after cooling in vortex dust collector fabricated in the form of cone with ducts. EFFECT: enhanced productivity and improved quality of product. 3 cl, 1 dwg
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Authors
Dates
1996-09-27—Published
1994-01-26—Filed