Development of new catalysts for coal-liquids refining. First quarterly report, 1 January 1979-31 March 1979
Two existing hydrotreating units were redesigned to increase their operating range, and the necessary parts ordered. A new microactivity testing (MAT) unit was designed, and the parts ordered. Base-line testing procedures were improved, and the effect of unit parameters on catalytic activity was studied with borrowed Filtrol testing units. Synthesis and characterization of various catalytic components and matrix modifications was carried out. Sodium-Y zeolites with different silica-alumina ratios and different crystal sizes are being synthesized. Synthetic montmorillonite micas (SMM) in the ammonium (SMM-NH/sub 4/) form have been prepared with silica-alumina ratios from 2.16 to 2.58, and cation exchanged with Co and Ni. Lattice-substituted SMM (SMM-M) have been prepared on a laboratory scale with Ni/sup 2 +/, Co/sup 2 +/, and Fe/sup 3 +/ substituted for Al/sup 3 +/ in the octahedral coordination position. A series of relatively large pore size alumina supports with varying pore size distributions, and good strengths, have been prepared. These alumina supports have been made into hydrotreating catalysts by impregnation with different concentrations of CoO/MoO/sub 3/ and NiO/MoO/sub 3/.
- Research Organization:
- Filtrol Corp., Los Angeles, CA (USA)
- DOE Contract Number:
- AC22-78ET12103
- OSTI ID:
- 6356590
- Report Number(s):
- DOE/ET/12103-T1; FE-2595-1; ON: DE80000211
- Country of Publication:
- United States
- Language:
- English
Similar Records
Development of new catalysts for coal liquids refining. Final report, January 1979-April 1981
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Related Subjects
CATALYSTS
CHEMICAL PREPARATION
PERFORMANCE TESTING
COAL LIQUIDS
HYDROGENATION
CATALYTIC EFFECTS
COAL LIQUEFACTION
COBALT
EXPERIMENTAL DATA
MOLYBDENUM
NICKEL
REFINING
ZEOLITES
CHEMICAL REACTIONS
DATA
ELEMENTS
FLUIDS
INFORMATION
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LIQUEFACTION
LIQUIDS
MATERIALS
METALS
MINERALS
NUMERICAL DATA
PROCESSING
REFRACTORY METALS
SYNTHESIS
TESTING
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
010405* - Coal
Lignite
& Peat- Hydrogenation & Liquefaction
010403 - Coal & Coal Products- Hydrogenation- (-1987)