Physical parameters in synthoil process. Quarterly report for the period July--September 1975. [Hydrogenation at 450/sup 0/C, 2000-4000 psi in presence of Co-Mo/SiO/sub 2/-Al/sub 2/O/sub 3/ catalyst]
Technical Report
·
OSTI ID:5071602
This work is being done in support of the development of processes for converting coal to liquid fuel of low S content, suitable for use in power production. Most of the effort is intended to produce information applicable to the SYNTHOIL Process. In the SYNTHOIL Process for converting coal to a low-S fuel oil, coal is liquefied and hydrodesulfurized in a turbulent-flow, catalytic packed-bed reactor. A slurry of coal in recycled oil is reacted with hydrogen at 450/sup 0/C and 2,000 to 4,000 psi in the presence of Co--Mo/SiO/sub 2/--Al/sub 2/O/sub 3/ catalyst. The turbulent flow of fluid prevents the coal's mineral matter from settling and plugging the reactor. The gross liquid products are centrifuged to remove the unreacted solids. The centrifuged liquid product is a low-S, low-ash fuel. The following four tasks are included: (1) heat of reaction of hydrogen with coal slurries; (2) heat transfer coefficient; (3) additives to facilitate separation of solids from liquids; and (4) catalyst testing. These are now in the planning stage of development. (auth)
- Research Organization:
- Argonne National Lab., Ill. (USA)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 5071602
- Report Number(s):
- ANL-75-76
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010402 -- Coal
Lignite
& Peat-- Purification & Upgrading
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CARBONACEOUS MATERIALS
CATALYSTS
CENTRIFUGATION
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
COAL LIQUEFACTION
COBALT
DESULFURIZATION
DISPERSIONS
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUEL OILS
FUELS
HIGH PRESSURE
HIGH TEMPERATURE
HYDROGENATION
LIQUEFACTION
METALS
MIXTURES
MOLYBDENUM
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
PRODUCTION
REFRACTORY METALS
RESEARCH PROGRAMS
SEPARATION PROCESSES
SILICON COMPOUNDS
SILICON OXIDES
SLURRIES
SUSPENSIONS
SYNTHOIL PROCESS
TRANSITION ELEMENTS
010402 -- Coal
Lignite
& Peat-- Purification & Upgrading
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CARBONACEOUS MATERIALS
CATALYSTS
CENTRIFUGATION
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
COAL LIQUEFACTION
COBALT
DESULFURIZATION
DISPERSIONS
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUEL OILS
FUELS
HIGH PRESSURE
HIGH TEMPERATURE
HYDROGENATION
LIQUEFACTION
METALS
MIXTURES
MOLYBDENUM
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM PRODUCTS
PRODUCTION
REFRACTORY METALS
RESEARCH PROGRAMS
SEPARATION PROCESSES
SILICON COMPOUNDS
SILICON OXIDES
SLURRIES
SUSPENSIONS
SYNTHOIL PROCESS
TRANSITION ELEMENTS