Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Demetallization of Heavy Residual Oils.
Author Rovest, William C. ; Wol, Ronald H. ;
CORP Author Hydrocarbon Research, Inc., Trenton, N.J. Research and Development Lab.
Year Published 1973
Report Number EPA-ROAP-21ADD-50; 650/2-73-041;
Stock Number PB-227 568
Additional Subjects Residual oils ; Desulfurization ; Catalysts ; Metals ; Hydrogenation ; Nickel ; Vanadium ; Contaminants ; Air pollution ; Cost estimates ; Bauxite ;
Library Call Number Additional Info Location Last
NTIS  PB-227 568 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 143p
Abstract The report gives results of a program to develop an improved demetallization catalyst so that residuum with high-sulfur and high-metals content could be desulfurized economically. Twenty-eight catalysts were prepared, representing a number of combinations of supports and promoters. Impregnating 20 x 50 mesh granulated activated bauxite with promoters provided the necessary catalytic activity and resistance to poisoning. The residua that were demetallized were Tia Juana, Bachaquero, and Gach Saran vacuum residua. Indications are that these residua can be economically desulfurized to 0.5 weight percent sulfur fuel oil. (Modified author abstract)
NTIS Title Notes Final rept..
PUB Date Free Form Dec 73,
Category Codes 7A; 13B; 21D; 68A; 97H; 99A
NTIS Prices PC A07/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326573993
Origin NTIS
Type CAT