Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process
Abstract
In an integrated coking and gasification process wherein a stream of fluidized solids is passed from a fluidized bed coking zone to a second fluidized bed and wherein entrained solid fines are recovered by a scrubbing process and wherein the resulting solids-liquid slurry is stripped with a stripping gas to remove acidic gases, at least a portion of the stripping gas comprises a gas comprising hydrogen, nitrogen and methane separated from the coker products.
- Inventors:
-
- Chester, NJ
- Issue Date:
- Research Org.:
- Exxon Research and Engineering Co.
- OSTI Identifier:
- 863985
- Patent Number(s):
- 4289603
- Assignee:
- Exxon Research & Engineering Co. (Florham Park, NJ)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10B - DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
- DOE Contract Number:
- EF-77-A-01-2893
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- cryogenic; fractionator; gas; stripping; fines; slurry; coking; gasification; process; integrated; stream; fluidized; solids; passed; bed; zone; entrained; solid; recovered; scrubbing; resulting; solids-liquid; stripped; remove; acidic; gases; portion; comprises; comprising; hydrogen; nitrogen; methane; separated; coker; products; stripping gas; fluidized bed; gasification process; gas comprising; comprising hydrogen; remove acid; resulting solid; resulting solids; coking zone; gas comprises; fluidized solids; entrained solid; fines slurry; bed coking; /252/48/208/
Citation Formats
DeGeorge, Charles W. Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process. United States: N. p., 1981.
Web.
DeGeorge, Charles W. Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process. United States.
DeGeorge, Charles W. Thu .
"Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process". United States. https://www.osti.gov/servlets/purl/863985.
@article{osti_863985,
title = {Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process},
author = {DeGeorge, Charles W},
abstractNote = {In an integrated coking and gasification process wherein a stream of fluidized solids is passed from a fluidized bed coking zone to a second fluidized bed and wherein entrained solid fines are recovered by a scrubbing process and wherein the resulting solids-liquid slurry is stripped with a stripping gas to remove acidic gases, at least a portion of the stripping gas comprises a gas comprising hydrogen, nitrogen and methane separated from the coker products.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1981},
month = {Thu Jan 01 00:00:00 EST 1981}
}