Number | Date | Country | Kind |
---|---|---|---|
3735002 | Oct 1987 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2200529 | Baehr et al. | May 1940 | |
3209811 | Strang | Oct 1965 | |
3298785 | Reul | Jan 1967 | |
3364970 | Dombruch et al. | Jan 1968 | |
3733165 | Nakagawa et al. | May 1973 | |
3851050 | Groenendaal et al. | Nov 1974 | |
3860697 | Palm | Jan 1975 | |
4035158 | Scott et al. | Jul 1977 | |
4097585 | Fischer | Jun 1978 | |
4117100 | Hellmer | Sep 1978 | |
4394119 | Waller et al. | Jul 1983 | |
4481181 | Norman | Nov 1984 | |
4501725 | Lell | Feb 1985 | |
4575453 | Reed | Mar 1986 | |
4632819 | Fischer et al. | Dec 1986 | |
4780305 | Steppe | Oct 1988 | |
4797087 | Gitman | Jan 1989 |
Number | Date | Country |
---|---|---|
708041 | Apr 1954 | GBX |
2048456 | Dec 1980 | GBX |
Entry |
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Raymont, "Role of hydrogen in Claus plants." Hydrocarbon Processing, May 1975, pp. 177-179. |
Parnell, "Look at Claus Unit Design," Hydrocarbon Processing, Sep. 1985, pp. 114-118. |