Process to upgrade coal liquids by extraction prior to hydrodenitrogenation
Abstract
Oxygen compounds are removed, e.g., by extraction, from a coal liquid prior to its hydrogenation. As a result, compared to hydrogenation of such a non-treated coal liquid, the rate of nitrogen removal is increased.
- Inventors:
-
- Overbrook Hills, PA
- Wilmington, DE
- Havertown, PA
- Media, PA
- Publication Date:
- OSTI Identifier:
- 864365
- Patent Number(s):
- US 4353792
- Assignee:
- Suntech, Inc. (Philadelphia, PA)
- DOE Contract Number:
- EF-76-C0-1-2306
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- process; upgrade; coal; liquids; extraction; prior; hydrodenitrogenation; oxygen; compounds; removed; liquid; hydrogenation; result; compared; non-treated; rate; nitrogen; removal; increased; oxygen compound; coal liquids; coal liquid; nitrogen removal; oxygen compounds; /208/
Citation Formats
Schneider, Abraham, Hollstein, Elmer J, Janoski, Edward J, and Scheibel, Edward G. Process to upgrade coal liquids by extraction prior to hydrodenitrogenation. United States: N. p., 1982.
Web.
Schneider, Abraham, Hollstein, Elmer J, Janoski, Edward J, & Scheibel, Edward G. Process to upgrade coal liquids by extraction prior to hydrodenitrogenation. United States.
Schneider, Abraham, Hollstein, Elmer J, Janoski, Edward J, and Scheibel, Edward G. 1982.
"Process to upgrade coal liquids by extraction prior to hydrodenitrogenation". United States. https://www.osti.gov/servlets/purl/864365.
@article{osti_864365,
title = {Process to upgrade coal liquids by extraction prior to hydrodenitrogenation},
author = {Schneider, Abraham and Hollstein, Elmer J and Janoski, Edward J and Scheibel, Edward G},
abstractNote = {Oxygen compounds are removed, e.g., by extraction, from a coal liquid prior to its hydrogenation. As a result, compared to hydrogenation of such a non-treated coal liquid, the rate of nitrogen removal is increased.},
doi = {},
url = {https://www.osti.gov/biblio/864365},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 01 00:00:00 EST 1982},
month = {Fri Jan 01 00:00:00 EST 1982}
}
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