Record Display for the EPA National Library Catalog

RECORD NUMBER: 28 OF 33

OLS Field Name OLS Field Data
Main Title Reduction of Solvent Emissions from Vapor Degreasing.
Author Buresh, P. ;
CORP Author Hutchinson Technology, Inc., MN.;Environmental Protection Agency, Washington, DC.
Publisher 1989
Year Published 1989
Stock Number PB95-235248
Additional Subjects Air pollution control ; Vapor degreasing ; Flurohydrocarbons ; Gaseous wastes ; Solvents ; Technical assistance ; Waste management ; Surveys ; Reduction ; Cleaning ; Printed circuit boards
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB95-235248 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/02/1995
Collation 34p
Abstract
Hutchinson Tehnology, Inc. (HTI) implemented a number of low cost, low technology procedures to reduce emissions and prevent solvent loss from two open-top freon (CFC-113) vapor degreasers (Branson No. 1 and No. 2). HTI is a computer components manufacturer that uses freon vapor degreasing systems to remove fluxes and other residues remaining on the flexible printed circuits from the soldering process. With relatively minor changes in operation, solvent emissions were reduced by an average of 2.8 gallons per day (GDP) for both degreasers combined. It is anticipated that HTI will follow through with installation of an automatic cover, which can result in further solvent emissions reduction.