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Title: Corrosion inhibition when distilling coal liquids by adding cresols or phenols

Abstract

Fractionation apparatus material corrosion in a coal liquefaction system is reduced by addition of compounds having a pK.sub.b <6 to tower feed streams or to the tower itself.

Inventors:
 [1];  [2];  [3]
  1. (Emmaus, PA)
  2. (Lexington, KY)
  3. (Georgetown, KY)
Issue Date:
Research Org.:
INTERNATIONAL COAL REFINING CO
OSTI Identifier:
865421
Patent Number(s):
4511453
Assignee:
International Coal Refining Company (Allentown, PA) OSTI
DOE Contract Number:  
AC05-78OR03054
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
corrosion; inhibition; distilling; coal; liquids; adding; cresols; phenols; fractionation; apparatus; material; liquefaction; reduced; addition; compounds; pk; tower; feed; streams; coal liquids; coal liquid; coal liquefaction; feed stream; feed streams; material corrosion; corrosion inhibition; /208/

Citation Formats

Baumert, Kenneth L., Sagues, Alberto A., and Davis, Burtron H. Corrosion inhibition when distilling coal liquids by adding cresols or phenols. United States: N. p., 1985. Web.
Baumert, Kenneth L., Sagues, Alberto A., & Davis, Burtron H. Corrosion inhibition when distilling coal liquids by adding cresols or phenols. United States.
Baumert, Kenneth L., Sagues, Alberto A., and Davis, Burtron H. Tue . "Corrosion inhibition when distilling coal liquids by adding cresols or phenols". United States. https://www.osti.gov/servlets/purl/865421.
@article{osti_865421,
title = {Corrosion inhibition when distilling coal liquids by adding cresols or phenols},
author = {Baumert, Kenneth L. and Sagues, Alberto A. and Davis, Burtron H.},
abstractNote = {Fractionation apparatus material corrosion in a coal liquefaction system is reduced by addition of compounds having a pK.sub.b <6 to tower feed streams or to the tower itself.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1985},
month = {1}
}

Patent:

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