Number | Name | Date | Kind |
---|---|---|---|
2378607 | Watts | Jun 1945 | |
3563911 | Pfeiffer et al. | Feb 1971 | |
4048057 | Murphy | Sep 1977 | |
4099927 | McKinney | Jul 1978 | |
4310411 | Wilkening | Jan 1982 | |
4331533 | Dean et al. | May 1982 | |
4332674 | Dean et al. | Jun 1982 | |
4336160 | Dean et al. | Jun 1982 | |
4434049 | Dean et al. | Feb 1984 | |
4562046 | Hays et al. | Dec 1985 | |
4563334 | Hays et al. | Jan 1986 | |
4574044 | Krug | Mar 1986 | |
4575414 | Skraba | Mar 1986 |
Entry |
---|
Oil & Gas Journal, Mar. 22, 1982 pp. 92 et seq. |
Modern Petroleum Technology (5th Ed.) p. 420. |
Encyclopedia of Oil and Gas under "Cracking, Catalytic" pp. 14 and 17. |