UDK: 613.6-662.1.4-620.3

STUDING OF CONCENTRATION OF NANOSCALE AEROSOLS OF ENERGETIC MATERIAL COMPONENTS IN WORKING AREA

N.G. Britanov, N.V. Krylova, I.K. Gorkina, B.N. Filatov, V.V. Klauchek, N.G. Sazonova

ФГУП «Научно-исследовательский институт гигиены, токсикологии и профпатологии» Федерального медико-биологического агентства

Abstract

Particles of nanoscale fraction were found in the process of energetic materials production. The particles with diameter of 61–102 nm were found in the air of working area, and the particles with diameter of 43–61 nm were found on the surfaces of technological equipment and in the air of industrial site in the process of vacuum unloading of passed aluminum powder.In the department of nitrocellulose weighted portions preparation, size of the particles was 36–86 nm in the air of working zone and 62–102 nm on the surfaces of technological equipment.

Keywords

nanoparticles, aerosols, production of energy-intensive materials, aluminum powder, nitrocellulose, working area.

Contacts

Клаучек Валентина Васильевна – д. м. н., заместитель директора по научной работе ФГУП «Научно- исследовательский институт гигиены, токсикологии и профпатологии» Федерального медико-биологического агентства, e-mail: klauchek@rihtop.ru