Number | Name | Date | Kind |
---|---|---|---|
2065460 | Johnson | Dec 1936 | |
2264755 | Johnston, Jr. | Dec 1941 | |
2471078 | Ogorzaly | May 1949 | |
2607492 | Anders | Aug 1952 | |
2631124 | Ogorzaly | Mar 1953 | |
2635749 | Cropper et al. | Apr 1953 | |
2642514 | Herkenhoff | Jun 1953 | |
2688401 | Schmitkons et al. | Sep 1954 | |
2694622 | Reed et al. | Nov 1954 | |
2723997 | Reynolds et al. | Nov 1955 | |
2728722 | Roberts | Dec 1955 | |
2760638 | Arnett et al. | Aug 1956 | |
2775607 | Kolbel et al. | Dec 1956 | |
3010915 | Buell et al. | Nov 1961 | |
3150103 | Anderson | Sep 1964 | |
3463310 | Ergun et al. | Aug 1969 | |
3725241 | Chervenak | Apr 1973 | |
4021367 | Gal et al. | May 1977 | |
4029495 | Hirayama | Jun 1977 | |
4046830 | Kuo | Sep 1977 | |
4163710 | Burk et al. | Aug 1979 | |
4176084 | Luckenbach | Nov 1979 | |
4268188 | McKay et al. | May 1981 | |
4280898 | Tatterson et al. | Jul 1981 | |
4299687 | Myers et al. | Nov 1981 | |
4332673 | Myers | Jun 1982 | |
4332674 | Dean et al. | Jun 1982 | |
4359379 | Ushio | Nov 1982 |
Number | Date | Country |
---|---|---|
940958 | Aug 1961 | GBX |
Entry |
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Shankland & Schmitkons "Determination of Activity and Selectivity of Cracking Catalyst" Proc. API 27(III) 1947, pp. 57-77. |
Curfman "Clean FCCU Catalyst Magnetically" Hydrocarbon Processing, pp. 260, 262, 1964. |
Oberteuffer "High Gradient Magnetic Separation" IEE Transactions on Magnetics, vol. Mag-9, No. 3, Sep. 1973, pp. 303-306. |
Kelland "High Gradient Magnetic Separation Applied to Mineral Benefication"-IEE Transaction on Magnetics, vol. 9, No. 3, pp. 307-310. |
Trindade et al. "Magnetic Desulfurization of Coal" IEE Transactions on Magnetics, vol. 9, pp. 310-313. |
Latour "Magnetic Separation in Water Pollution Control" IEE Transactions on Magnetics, vol. Mag. 9, No. 3, pp. 313-316. |
"Magnetic Separation Finding New Uses" C&EN, 7/10/78, p. 26. |
Magnetic Sep'n of FCC Equilibrium Catalyst by HGMS, USH10, Takase, Oishi et al. ACS Kansas City Meeting Sep. 12-17, 1982. |