Micelle-derived catalysts for extended Schulz-Flory
The objective of this program is to develop a synthesis gas conversion catalyst with higher selectivity to liquid fuels, while maintaining catalytic activity and stability at least equivalent relative to state-of-the-art precipitated iron catalysts. Hydrocarbon cutoff hypothesis and developmental needs for a ruthenium catalyst with low light ends selectivity were investigated during this quarter. Hydrocarbon product distribution was Anderson-Schulz-Flory up to a carbon number of 250 and cutoff did not occur with a titania-supported catalyst containing ruthenium particles smaller than 20[Angstrom]. It was found that an alumina-supported catalyst with 1% (by weight) ruthenium in the form of 50[Angstrom] to 100[Angstrom] metal particles was initially about half as active (by catalyst volume) and made one quarter of the amount of C[sub 1][minus]C[sub 4] light end products relative to the Sasol precipitated iron catalyst.
- Research Organization:
- Signal Research Center, Inc., Des Plaines, IL (United States)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC22-84PC70023
- OSTI ID:
- 7027360
- Report Number(s):
- DOE/PC/70023-T10; ON: DE93003299
- Country of Publication:
- United States
- Language:
- English
Similar Records
Micelle-derived catalysts for extended Schulz-Flory. Technical progress report, July 1, 1986--September 30, 1986
Micelle-derived catalysts for extended Schulz-Flory
Related Subjects
CATALYSTS
CHEMICAL PREPARATION
SPECIFICITY
FISCHER-TROPSCH SYNTHESIS
RUTHENIUM
CATALYTIC EFFECTS
PARTICLE SIZE
CATALYST SUPPORTS
EXPERIMENTAL DATA
PROGRESS REPORT
STABILITY
TITANIUM OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
DATA
DOCUMENT TYPES
ELEMENTS
INFORMATION
METALS
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PLATINUM METALS
SIZE
SYNTHESIS
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
010408* - Coal
Lignite
& Peat- C1 Processes- (1987-)