Number | Date | Country | Kind |
---|---|---|---|
3047829 | Dec 1980 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3710546 | Grunewald et al. | Jan 1973 | |
3989811 | Hill | Nov 1976 | |
4276057 | Becker et al. | Jun 1981 | |
4289738 | Pearce et al. | Sep 1981 | |
4324567 | Ranke et al. | Apr 1982 |
Entry |
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Ranke; Gerhard, "Advantages of the Rectisol-Wash Process in Selective H.sub.2 S Removal from Gas Mixtures", Linde Reports on Science and Technology, 18/1973, pp. 7-13. |