Synthetic crude oils carcinogenicity screening tests. Progress report, September 15, 1979-March 15, 1980
Four crude oils (H Coal-Fuel Oil Mode, Occidental in situ Shale Oil, Exxon Donor Solvent Liquid, and SRC II) which were distilled into four fractions (naphtha, mid-distillate, gas oil and residue) for analysis and biological screening testing during the last report period were tested for mutagenicity by the Ames test and for tumor initiating activity by an initiation/promotion (skin painting) test. Substantial agreement exists between Ames and skin painting results. Low boiling naphtha fractions of the 4 crude oils showed little or no mutagenicity or tumor initiating activity by the two tests used. The higher boiling fractions (gas oils and residues) and the crude oils themselves were mutagenic and exhibited tumor initiation activity. The coal derived fractions were more active by both tests than the shale oil fractions.
- Research Organization:
- Du Pont de Nemours (E.I.) and Co., Wilmington, DE (USA)
- DOE Contract Number:
- AC02-78EV10127
- OSTI ID:
- 5175565
- Report Number(s):
- COO-4758-3
- Country of Publication:
- United States
- Language:
- English
Similar Records
Synthetic crude oils carcinogenicity screening tests. Final report, October 16, 1978-August 30, 1980
Synthetic crude oils carcinogenicity screening tests. Progress report, February 15-September 15, 1979
Related Subjects
01 COAL, LIGNITE, AND PEAT
04 OIL SHALES AND TAR SANDS
COAL LIQUIDS
CARCINOGENESIS
PETROLEUM FRACTIONS
SHALE OIL
SYNTHETIC PETROLEUM
BIOASSAY
COMPARATIVE EVALUATIONS
EXXON LIQUEFACTION PROCESS
H-COAL PROCESS
MICE
MUTAGEN SCREENING
MUTAGENESIS
SKIN
ANIMALS
BODY
COAL LIQUEFACTION
ENERGY SOURCES
FOSSIL FUELS
FUELS
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MAMMALS
MINERAL OILS
OILS
ORGANIC COMPOUNDS
ORGANS
OTHER ORGANIC COMPOUNDS
PATHOGENESIS
PETROLEUM
RODENTS
SCREENING
SYNTHETIC FUELS
THERMOCHEMICAL PROCESSES
VERTEBRATES
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