Reconfigured, close-coupled reconfigured, and Wyodak coal integrated two-stage coal liquefaction process materials from the Wilsonville facility: Chemical and toxicological evaluation

Technical Report · Sun Mar 01 04:00:00 EST 1987

DOI:https://doi.org/10.2172/6686775· OSTI ID:6686775

Wright, C W

This document reports the results of the chemical analysis and toxicological testing of process materials sampled during the operation of the Advanced Coal Liquefaction Research and Development Facility (Wilsonville, AL) in the reconfigured, integrated (RITSL run No. 247), the close-coupled, reconfigured, integrated (CCRITSL run No. 249), and the Wyodak coal integrated (ITSL run No. 246) two-stage liquefaction operating modes. Chemical methods of analysis included proton nuclear magnetic resonance spectroscopy, adsorption column chromatography, high resolution gas chromatography, gas chromatography/mass spectrometry, and low-voltage probe-inlet mass spectrometry. Toxicological evaluation of the process materials included a histidine reversion assay for microbial mutagenicity, an initiation/promotion assay for tumorigenicity in mouse skin, and an aquatic toxicity assay using Daphnia magna. The results of these analyses and tests are compared to the previously reported results derived from the Illinois No. 6 coal ITSL and nonintegrated two-stage liquefaction (NTSL) process materials from the Wilsonville facility. 21 refs., 13 figs., 21 tabs.

• Research Organization: Pacific Northwest Lab., Richland, WA (USA)
• DOE Contract Number: AC06-76RL01830
• OSTI ID: 6686775
• Report Number(s): PNL-6159; ON: DE87007902
• Country of Publication: United States
• Language: English

Related Subjects

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63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMALS
AQUATIC ORGANISMS
ARTHROPODS
BODY
BRANCHIOPODS
CARCINOGEN SCREENING
CHEMICAL ANALYSIS
CHROMATOGRAPHY
COAL LIQUEFACTION
COAL LIQUIDS
COMPARATIVE EVALUATIONS
CRUSTACEANS
DAPHNIA
DATA
DISTILLATES
DISTILLATION
EXPERIMENTAL DATA
FLUIDS
GAS CHROMATOGRAPHY
INFORMATION
INVERTEBRATES
LIQUEFACTION
LIQUID COLUMN CHROMATOGRAPHY
LIQUIDS
MAGNETIC RESONANCE
MAMMALS
MASS SPECTROSCOPY
MICE
MUTAGEN SCREENING
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUMERICAL DATA
ORGANS
QUANTITATIVE CHEMICAL ANALYSIS
RESONANCE
RODENTS
SCREENING
SEPARATION PROCESSES
SKIN
SPECTRA
SPECTROSCOPY
THERMOCHEMICAL PROCESSES
TOXICITY
TSL PROCESS
VERTEBRATES