Mathematical modeling of oil mist formation, deposition, and drainage during oil shale retorting
A mathematical model of oil mist formation and deposition, and liquid oil drainage during retorting has been formulated. The model was incorporated into the one-dimensional model of oil shale retorting developed by Braun. In this report a description of the development of the model is given. Results of a simulation of a batch retort are presented and compared with results from Braun's original model. The model predicts the expected physical behavior of liquid oil in a retort: accumulation in the cooler sections of the retort by deposition of mist, downward flow by gravity after a residual saturation is reached, and evaporation of residual oil as the retort front moves through the retort. The model is applicable both to modified in situ retorts and to surface batch retorts. 15 refs., 9 figs., 1 tab.
- Research Organization:
- Western Research Inst., Laramie, WY (USA)
- DOE Contract Number:
- FC21-83FE60177
- OSTI ID:
- 7175239
- Report Number(s):
- DOE/FE/60177-2245; ON: DE87004383
- Resource Relation:
- Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
MODIFIED IN-SITU PROCESSES
MATHEMATICAL MODELS
OIL SHALES
RETORTING
ONE-DIMENSIONAL CALCULATIONS
RETORTS
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
CHEMICAL REACTORS
DECOMPOSITION
DISTILLATION EQUIPMENT
ENERGY SOURCES
EQUIPMENT
FOSSIL FUELS
FUELS
MATERIALS
040402* - Oil Shales & Tar Sands- Surface Methods
040401 - Oil Shales & Tar Sands- In Situ Methods
True & Modified