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RECORD NUMBER: 45 OF 55

OLS Field Name OLS Field Data
Main Title Oxidation of halocarbons /
Other Authors
Author Title of a Work
Heicklen, J. P.
Publisher United States Environmental Protection Agency,
Year Published 1975
Report Number EPA-650/3-75-008; EPA-R-800949; EPA-ROAP-26AAD-20
Stock Number PB-245 153
OCLC Number 31791021
Additional Subjects Heicklen, J. P ; Chlorine aliphatic compounds ; Oxidation ; Free radicals ; Photochemical reactions ; Ozone ; Carbonyl compounds ; Photolysis ; Reaction kinetics ; Air pollution ; Atmospheric chemistry ; Ethylene/chloro ; Chemical reaction mechanisms ; Oxygen atoms
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=20015TGO.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 650/3-75-008 Region 3 Library/Philadelphia, PA 05/10/1996
EJBD ARCHIVE EPA 650-3-75-008 Headquarters Library/Washington,DC 03/12/2012
EJBD  EPA 650-3-75-008 c.1-2 Headquarters Library/Washington,DC 12/30/2013
EKAM  EPA 650/3-75-008 Region 4 Library/Atlanta,GA 01/17/1997
EKBD  EPA-650/3-75-008 Research Triangle Park Library/RTP, NC 08/19/2016
ELBD RPS EPA 650-3-75-008 repository copy AWBERC Library/Cincinnati,OH 11/17/2014
NTIS  PB-245 153 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 134 pages : illustrations ; 27 cm.
Abstract The gas-phase room-temperature oxidation of haloethylenes was studied. In general oxidation has been carried out in five ways: (1) chlorine atom initiation, (2) Hg 6(triplet P) sensitization, (3) reaction with O(triplet P), (4) reaction with O(triplet P) in the presence of O2, and (5) reaction with O3. In the first four systems the major products are the corresponding carbonyl chlorides containing 1 or 2 carbon atoms, and the reaction proceeds by a long-chain free radical process. With O3 a diradical chain is involved which is inhibited by O2. Free radical attack of CH2Cl2 or CH3Cl in the presence of O2 gives carbonyl halides, as does the photolysis of CCl4, CCl3F, and CCl2F2 in the presence of O2 or O3. CCl4 and the chlorofluoromethanes react with O(singlet D) via chlorine atom abstraction in reactions with large rate coefficients which are nearly proportional to the number of chlorine atoms in the chlorofluoromethane. This research was undertaken in order to study the reactions of these compounds in the atmosphere.
Notes "EPA-650/3-75-008, May 1975."
Place Published Washington, D.C.
Supplementary Notes Presented at the Division of Environmental Chemistry, American Chemical Society, National Meeting (169th), held at Philadelphia, Pa., on 9 Apr 75.
Title Ser Add Ent Research reporting series. Ecological research ; EPA-650/3-75-008.
PUB Date Free Form 1975
Series Title Traced Ecological research series
Series Title Untraced Ecological research series
NTIS Prices PC A08/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20160810065529
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01359cam 2200385Ka 45010