Number | Name | Date | Kind |
---|---|---|---|
3292380 | Bucklin | Dec 1966 | |
4004430 | Solomon et al. | Jan 1977 | |
4061481 | Campbell et al. | Dec 1977 | |
4065278 | Newton et al. | Dec 1977 | |
4203741 | Bellinger et al. | May 1980 |
Entry |
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R. D. Parker, "Cryogenic Processing . . . Mobil", Mar. 1972, Technology, Natural Gas Processors Assn. |
J. G. Gulsby, Mar. 1979, "Options for Ethane Rejection in the Cryogenic Expander Plant," 58 Annual GPA Convention. |