| 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 ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-227 568 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| 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 |
