Utilization of shale oil as a feedstock for steam pyrolysis and petrochemical intermediate production. Quarterly technical progress report, June-August 1978
During the past quarter, 5 runs were made on a number of hydrotreated samples including a mildly hydrotreated simulated in-situ (1.35% N) and two moderately hydrotreated Tosco II (0.82% N and 1.55% N) distillates. The results are, in general, consistent with previous results which indicated an increase in olefins yield as the severity of hydrogenation increased. The olefins yields for the simulated in-situ oil were greater than those for the Tosco II oil for oil hydrogenated to comparable severities. The moderately hydrogenated Tosco II oil exhibited gasification tendencies at severe pyrolysis conditions, similar to the severely hydrogenated Tosco II oil. Correlational efforts were continued in using the propylene yield versus severity factor, and the yields of all major gas components versus propylene to ethylene ratio as a means of correlating pyrolysis yields. The efforts were extended to the hydrogenated simulated in-situ and Tosco II distillates.
- Research Organization:
- Colorado School of Mines, Golden (USA). Dept. of Chemical and Petroleum Refining Engineering
- DOE Contract Number:
- AS03-78ET13105
- OSTI ID:
- 6259900
- Report Number(s):
- DOE/ET/13105-T1; ON: DE81025463
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
04 OIL SHALES AND TAR SANDS
040600* -- Oil Shales & Tar Sands-- Products & By-Products
ALKENES
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CORRELATIONS
DATA
DECOMPOSITION
ENERGY SOURCES
ETHYLENE
EXPERIMENTAL DATA
FOSSIL FUELS
FUELS
HYDROCARBONS
HYDROGENATION
IN-SITU PROCESSING
IN-SITU RETORTING
INFORMATION
MINERAL OILS
NUMERICAL DATA
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
PROCESSING
PRODUCTION
PROPYLENE
PYROLYSIS
REACTION INTERMEDIATES
RETORTING
SHALE OIL
SYNTHESIS
THERMOCHEMICAL PROCESSES
TOSCO PROCESS
USES
YIELDS
040600* -- Oil Shales & Tar Sands-- Products & By-Products
ALKENES
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CORRELATIONS
DATA
DECOMPOSITION
ENERGY SOURCES
ETHYLENE
EXPERIMENTAL DATA
FOSSIL FUELS
FUELS
HYDROCARBONS
HYDROGENATION
IN-SITU PROCESSING
IN-SITU RETORTING
INFORMATION
MINERAL OILS
NUMERICAL DATA
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
PROCESSING
PRODUCTION
PROPYLENE
PYROLYSIS
REACTION INTERMEDIATES
RETORTING
SHALE OIL
SYNTHESIS
THERMOCHEMICAL PROCESSES
TOSCO PROCESS
USES
YIELDS