Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/US82/00394 | 3/30/1982 | 3/10/1983 | 3/10/1983 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO82/03404 | 10/14/1982 |
Number | Name | Date | Kind |
---|---|---|---|
1703192 | Hampton | Feb 1929 | |
1938672 | Ruthruff | Dec 1933 | |
2034818 | Loughrey | Mar 1936 | |
2162221 | Kasehagen et al. | Jun 1939 | |
2296117 | Ross et al. | Jan 1967 | |
2316005 | Lachle | Apr 1943 | |
2542666 | Simpson | Nov 1970 | |
2609331 | Cheney | Sep 1952 | |
2694035 | Smith et al. | Nov 1954 | |
2768935 | Watkins | Oct 1956 | |
2940919 | Hemminger | Jun 1960 | |
2950245 | Thomsen | Aug 1960 | |
2957818 | Fischer | Oct 1960 | |
2980600 | Kelley | Apr 1961 | |
3075913 | Scheffel et al. | Jan 1963 | |
3108059 | Greenwald | Oct 1963 | |
3166483 | Masciantonio | Jan 1965 | |
3407003 | Durie | Oct 1968 | |
3501201 | Closmann et al. | Mar 1970 | |
3510168 | Camp | May 1970 | |
3522168 | Bichard et al. | Jul 1970 | |
3556982 | Kaminsky et al. | Jan 1971 | |
3572838 | Templeton | Mar 1971 | |
3644194 | Keely et al. | Feb 1972 | |
3708270 | Birk et al. | Jan 1973 | |
3739851 | Beard | Jun 1973 | |
3753594 | Beard | Aug 1973 | |
3759328 | Ueber et al. | Sep 1973 | |
3759574 | Beard | Sep 1973 | |
3779601 | Beard | Dec 1973 | |
3779722 | Tatum | Dec 1973 | |
3788978 | Bearden, Jr. et al. | Jan 1974 | |
3846276 | Walker | Nov 1974 | |
3909213 | Sanders | Sep 1975 | |
3919118 | Robinson et al. | Nov 1975 | |
3934935 | Lambly et al. | Jan 1976 | |
3960513 | Agarwal et al. | Jun 1976 | |
3966582 | Cramer | Jun 1976 | |
3967853 | Closmann et al. | Jul 1976 | |
3970434 | Gasior et al. | Jul 1976 | |
4003823 | Baird, Jr. et al. | Jan 1977 | |
4026359 | Closmann | May 1977 | |
4055400 | Stambaugh et al. | Oct 1977 | |
4087514 | Robinson et al. | May 1978 | |
4092236 | Heredy | May 1978 | |
4118200 | Kruesi | Oct 1978 | |
4152120 | Zavitsanos et al. | May 1979 | |
4188191 | Longanbach et al. | Feb 1980 | |
4260471 | Miller | Apr 1981 | |
4032193 | Drinkard et al. | Jun 1977 | |
4108760 | Williams et al. | Aug 1978 |
Entry |
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Coal Desulfurization, R. A. Meyers, 1977, pp. 25-54, 201-209, 230-234. |
"Conversion of Coal To Simple Compounds", Parker et al., Industrial & Engr. Chem., vol. 47, No. 6, Aug. 1955, pp. 1586-1592. |
The Effect of Molten Caustic on Pyritic Sulphur in Bituminous Coal, Masciantonio, pp. 269-275. |