Chemistry and catalysis of coal liquefaction: catalytic and thermal upgrading of coal liquids: and hydrogenation of CO to produce fuels. Volume IV. Final report. [Perhydrophenanthrene, 1,2,3,4,5,6,7,8-octahydroanthracene, 9,10-dihydrophenanthrene]
Technical Report
·
OSTI ID:5419661
This research project was concerned with a systematic catalytic cracking investigation of hydrotreated coal-derived liquids and related model compounds found in such liquids. The studies were performed in a flow reactor, using REY-type zeolite-containing catalysts, in particular, Mobil Durabead-8. The following types of starting feedstocks were employed: (1) polycyclic naphthalenes, viz., decalin and perhydrophenanthrene; (2) polycyclic naphthenoaromatics, viz., tetralin, 1,2,3,4,5,6,7,8-octahydroanthracene and 9,10-dihydro phenanthrene; and (3) hydrotreated SRC-II liquids. Changes in product composition as a function of experimental variables (temperature, space velocity and catalyst type) were investigated and mechanistic aspects of the cracking reactions elucidated. 85 refs., 61 figs., 32 tabs.
- Research Organization:
- Utah Univ., Salt Lake City (USA). Dept. of Fuels Engineering
- DOE Contract Number:
- AC22-79ET14700;
- OSTI ID:
- 5419661
- Report Number(s):
- DOE/ET/14700-T1-Vol.4; ON: DE85014169
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKANES
AROMATICS
CATALYSTS
CATALYTIC CRACKING
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMICAL REACTORS
CHEMISTRY
CHROMATOGRAPHY
COAL LIQUEFACTION
COAL LIQUIDS
CONDENSED AROMATICS
CRACKING
CYCLOALKANES
DATA
DECALIN
DECOMPOSITION
EXPERIMENTAL DATA
FLUIDS
GAS CHROMATOGRAPHY
HIGH TEMPERATURE
HYDROCARBONS
HYDROGENATION
INFORMATION
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
KINETICS
LIQUEFACTION
LIQUIDS
MATERIALS
MINERALS
NUMERICAL DATA
ORGANIC COMPOUNDS
PYROLYSIS
REACTION KINETICS
RESEARCH PROGRAMS
SEPARATION PROCESSES
SRC-II PROCESS
STRUCTURAL MODELS
TEMPERATURE EFFECTS
TETRALIN
THERMOCHEMICAL PROCESSES
YIELDS
ZEOLITES
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKANES
AROMATICS
CATALYSTS
CATALYTIC CRACKING
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMICAL REACTORS
CHEMISTRY
CHROMATOGRAPHY
COAL LIQUEFACTION
COAL LIQUIDS
CONDENSED AROMATICS
CRACKING
CYCLOALKANES
DATA
DECALIN
DECOMPOSITION
EXPERIMENTAL DATA
FLUIDS
GAS CHROMATOGRAPHY
HIGH TEMPERATURE
HYDROCARBONS
HYDROGENATION
INFORMATION
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
KINETICS
LIQUEFACTION
LIQUIDS
MATERIALS
MINERALS
NUMERICAL DATA
ORGANIC COMPOUNDS
PYROLYSIS
REACTION KINETICS
RESEARCH PROGRAMS
SEPARATION PROCESSES
SRC-II PROCESS
STRUCTURAL MODELS
TEMPERATURE EFFECTS
TETRALIN
THERMOCHEMICAL PROCESSES
YIELDS
ZEOLITES