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Document ID (ISN)32800
CIS number 80-88
ISSN - Serial title 0321-4044 - Vodosnabženie i sanitarnaja tehnika
Year 1979
Convention or series no.
Author(s) Gasjuk L.A., Nonezov R.G.
Title Evaluation of ventilation systems on chemical fibre production machinery
Original title Ocenka ėffektivnosti sistem ventiljacii mašin dlja proizvodstva himičeskih volokon [in Russian]
Bibliographic information July 1979, No.7, p.26-28. Illus. 2 ref.
Abstract A dynamic method of testing exhaust systems under the enclosure of spinning pumps is presented. It allows the efficiency factor to be calculated and the exhaust system to be evaluated in terms of the concentration of carbon disulfide, dimethylacetamide and other toxic gases in the exhaust air. Typical concentration curves are shown for different systems operating under 2 conditions (constant exhaust, additional standby exhaust when the enclosure is opened).
Descriptors (primary) synthetic fibre industry; ventilation design; exhaust ventilation; viscose rayon industry
Descriptors (secondary) dimethylacetamide; carbon disulfide; mathematical analysis; evaluation of control measures; enclosure
Document type -
Subject(s) Heating, ventilation and climate
Broad subject area(s)
Browse category(ies) Ventilation