Ultrasonic Aqueous Cleaning as a Replacement for Chlorinated Solvent Cleaning
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Publisher:
Published: 1992
Total Pages: 42
ISBN-13:
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Author:
Publisher:
Published: 1992
Total Pages: 42
ISBN-13:
DOWNLOAD EBOOKAuthor: Carl D. D'Ruiz
Publisher: William Andrew Publishing
Published: 1991-01-01
Total Pages: 119
ISBN-13: 9780815512851
DOWNLOAD EBOOKThis book discusses the technical feasibility of aqueous cleaning as a substitute for chlorofluorocarbon (CFC) and chlorinated solvent cleaning in the metal and electronics industries, and, further, assesses the market prospects for this technology based on its performance characteristics and current trends in environmental regulation.
Author:
Publisher:
Published: 1993
Total Pages: 14
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Publisher:
Published: 1991
Total Pages: 186
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Published: 1994
Total Pages: 52
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Publisher:
Published: 1994
Total Pages: 11
ISBN-13:
DOWNLOAD EBOOKBecause of health and environmental concerns, many regulations have been passed in recent years regarding the use of chlorinated solvents. The Oak Ridge Y-12 Plant has had an active program to find alternatives for these solvents used in cleaning applications for the past 7 years. During this time frame, the quantity of solvents purchased has been reduced by 92%. The program has been a twofold effort. Vapor degreasers used in batch cleaning-operations have been replaced by ultrasonic cleaning with aqueous detergent, and other organic solvents have been identified for use in hand-wiping or specialty operations. In order to qualify these alternatives for use, experimentation was conducted on cleaning ability as well as effects on subsequent operations such as welding, painting and bonding. Cleaning ability was determined using techniques such as X-ray photoelectron spectroscopy (XPS) and Fourier Transform Infrared Spectroscopy (FTIR) which are capable of examining monolayer levels of contamination on a surface. Solvents have been identified for removal of rust preventative oils, lapping oils, machining coolants, lubricants, greases, and mold releases. Solvents have also been evaluated for cleaning urethane foam spray guns, swelling of urethanes and swelling of epoxies.
Author: Dean M. Menke
Publisher:
Published: 1995
Total Pages: 192
ISBN-13:
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Publisher:
Published: 1993
Total Pages: 240
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DOWNLOAD EBOOKAuthor: A. Eberle
Publisher:
Published: 1989
Total Pages: 24
ISBN-13:
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