Number | Name | Date | Kind |
---|---|---|---|
2035120 | Forrest et al. | Mar 1936 | |
2414736 | Gray | Jan 1947 | |
2427112 | Tyson | Sep 1947 | |
2575258 | Corneil et al. | Nov 1951 | |
3254019 | Mitchell et al. | May 1966 | |
3303123 | Payton et al. | Feb 1967 | |
3658693 | Hettick et al. | Apr 1972 | |
3725250 | Wilson et al. | Apr 1973 | |
3812019 | Snyder | May 1974 | |
3944482 | Mitchell et al. | Mar 1976 | |
4013546 | Suggitt et al. | Mar 1977 | |
4070159 | Myers et al. | Jan 1978 | |
4162213 | Zrinscak et al. | Jul 1979 | |
4200520 | Gladrow et al. | Apr 1980 | |
4219407 | Haddad et al. | Aug 1980 | |
4243514 | Bartholic | Jan 1981 |
Entry |
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Dart et al., "Houdresid Converts Crude Residua" Oil Gas Journal, pp. 123-126 (May 9, 1955). |
Cimbalo et al., "Deposited Metals Poison FCC Catalyst" Oil Gas Journal, pp. 112, 114, 118, 120, 122 (May 15, 1972). |
Shankland and Schmitkons, "Determination of Activity and Selectivity of Cracking Catalyst", Proc. API 27 (III) 1947, pp. 57-77. |
National Petroleum Refiners Association, "Catalytic Conversion of Residual Stocks", Mar. 25-27, 1979, pp. 1-11, No. AM-79-37. |