Kinetics and mechanism of desulfurization and denitrogenation of coal-derived liquids. Eleventh quarterly report, December 21, 1977-March 20, 1978

Technical Report · Sat May 20 00:00:00 EDT 1978

DOI:https://doi.org/10.2172/5823404· OSTI ID:5823404

Gates, B. C.; Katzer, J. R.; Olson, J. H.; Kwart, H.; Stiles, A. B.

Three high-pressure flow microreactors and two batch autoclave reactors have been used to study the reaction networks and kinetics of (1) catalytic hydrodesulfurization of dibenzothiophene and methyl-substituted dibenzothiophenes, and (2) catalytic hydrodenitrogenation of quinoline, methyl-substituted quinolines, acridine, benzacridines, dibenzacridine, and carbazole. The catalysts were commercial, sulfided CoO-MoO/sub 3//..gamma..-Al/sub 2/O/sub 3/, NiO-MoO/sub 3//..gamma..-Al/sub 2/O/sub 3/, and NiO-WO/sub 3//..gamma..-Al/sub 2/O/sub 3/. The results of the experiments are described. (LTN)

• Research Organization: Delaware Univ., Newark (USA)
• Sponsoring Organization: US Energy Research and Development Administration (ERDA)
• DOE Contract Number: EX-76-C-01-2028
• OSTI ID: 5823404
• Report Number(s): FE-2028-13
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010402* -- Coal
Lignite
& Peat-- Purification & Upgrading
010405 -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
ACRIDINES
AZINES
AZOLES
CARBAZOLES
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTIONS
CHEMICAL REACTORS
COAL LIQUEFACTION
COAL LIQUIDS
COBALT
CRYOGENIC FLUIDS
DEACTIVATION
DENITRIFICATION
DESULFURIZATION
ELEMENTS
FLUIDS
H-COAL PROCESS
HETEROCYCLIC COMPOUNDS
LIQUEFACTION
METALS
MOLYBDENUM
NICKEL
NITROGEN
NONMETALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PROCESSING
PYRIDINES
QUINOLINES
REFINING
REFRACTORY METALS
REMOVAL
STRUCTURAL MODELS
SULFUR
SYNTHOIL PROCESS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
TUNGSTEN