Configurational diffusion of asphaltenes in fresh and aged catalyst extrudates. Quarterly progress report, June 20, 1995--September 20, 1995
The objective of this research is to determine the relationship between the size and shape of coal and petroleum macromolecules and their diffusion rates i.e., effective diffusivities, in catalyst pore structures. This quarter, three petroleum and two coal asphaltenes were prepared from petroleum asphalts and coal derived solids separately by solvent extraction.
- Research Organization:
- Auburn Univ., AL (United States). Dept. of Chemical Engineering
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG22-91PC91311
- OSTI ID:
- 172089
- Report Number(s):
- DOE/PC/91311-T16; ON: DE96004232; TRN: 96:000983
- Resource Relation:
- Other Information: PBD: [1996]
- Country of Publication:
- United States
- Language:
- English
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