Separation of ethyl fluoride

Details Separation of ethyl fluoride Separation of ethyl fluoride

1975-10-09

1977-07-26

Nozick, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

55 48, 55 71, 62 17, 62 20, 203 12, 203 42, 260652P, 26068342, 423488, C07C 1908, C07C 2118, C07C 2120, C07C 2122

Patent

active

040383326

ABSTRACT:
An overall process for the separation of ethyl fluoride from a propane stream containing same is provided wherein said propane stream is extractively distilled using HF, as the extractive solvent producing a first mixture consisting essentially of propane and HF and a second mixture consisting essentially of ethylfluoride and HF, and wherein this second mixture is then mixed with water followed by phase separation.

REFERENCES:
patent: B426674 (1975-01-01), Chapman
patent: 2759032 (1956-08-01), Dixon
patent: 3204010 (1965-08-01), Van Pool
patent: 3204011 (1965-08-01), Hettick et al.
patent: 3751517 (1973-08-01), Hutson et al.
patent: 3761540 (1973-09-01), Hutson et al.
patent: 3763265 (1973-10-01), Hutson et al.
patent: 3767726 (1973-10-01), Hutson et al.
patent: 3767727 (1973-10-01), Chapman
patent: 3825616 (1974-07-01), Chapman
patent: 3864423 (1975-02-01), Chapman

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