Number | Date | Country | Kind |
---|---|---|---|
833211 | Sep 1983 | NOX |
Number | Name | Date | Kind |
---|---|---|---|
1908731 | Clark | May 1933 | |
3798309 | Knowles et al. | Mar 1974 | |
4133650 | Germerdonk | Sep 1979 | |
4423018 | Lester et al. | Dec 1983 |
Number | Date | Country |
---|---|---|
1948253 | Apr 1971 | DEX |
484714 | Nov 1936 | GBX |
Entry |
---|
ERPI publication, "Aqueous Absorbents for Stack Gas Desulfurization by Absorption Stripping, Jul. 1983. |