Treating synthetic crude oil for pour point reduction
Patent
·
OSTI ID:6960249
The 380/sup 0/F + fraction of shale oil having a pour point of + 80/sup 0/F is visbroken at 825/sup 0/F and 1000 psig at a residence time of 10 minute. The vapor produced was separated and hydrotreated with an uptake of 50 std. ft H/barrel of shale oil. The combined product has a pour point of -45/sup 0/F as compared to -30/sup 0/F produced by visbreaking alone.
- Assignee:
- Atlantic Richfield Co.
- Patent Number(s):
- US 3738931
- OSTI ID:
- 6960249
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
04 OIL SHALES AND TAR SANDS
040403* -- Oil Shales & Tar Sands-- Refining
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COMPARATIVE EVALUATIONS
DECOMPOSITION
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
MATERIALS
MINERAL OILS
MIXTURES
OIL SHALES
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
POUR POINT
PROCESSING
PYROLYSIS
REFINING
SHALE OIL
SYNTHETIC FUELS
SYNTHETIC PETROLEUM
THERMOCHEMICAL PROCESSES
040403* -- Oil Shales & Tar Sands-- Refining
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COMPARATIVE EVALUATIONS
DECOMPOSITION
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
MATERIALS
MINERAL OILS
MIXTURES
OIL SHALES
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
POUR POINT
PROCESSING
PYROLYSIS
REFINING
SHALE OIL
SYNTHETIC FUELS
SYNTHETIC PETROLEUM
THERMOCHEMICAL PROCESSES