Number | Name | Date | Kind |
---|---|---|---|
2477314 | Scharmann | Jul 1949 | |
2662000 | Maschwitz | Dec 1953 | |
2747962 | Heitz et al. | May 1956 | |
2761755 | Brown | Sep 1956 | |
2878099 | Breuing et al. | Mar 1959 | |
3556721 | Radusch | Jan 1971 | |
4113837 | Kendall et al. | Sep 1978 | |
4336233 | Appl et al. | Jun 1982 | |
4395385 | Welsh | Jul 1983 | |
4477420 | Bauer et al. | Oct 1984 |
Entry |
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Hohlfield, "Selective Adsorption of H.sub.2 S from Sour Gas", J. Petr. Tech., Jun. 1980, pp. 1083-1089. |