Process for separating hydrogen fluoride from its mixtures with 1,1,1-trifluoro-2-chloroethane
A halocarbon product made from the reaction of excess hydrogen fluoride with a halocarbon, containing excess hydrogen fluoride as an azeotrope is purified by fluorination in the presence of additional halocarbon or halo-olefin.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A halocarbon product made from the reaction of excess hydrogen fluoride with a halocarbon, containing excess hydrogen fluoride as an azeotrope is purified by fluorination in the presence of additional halocarbon or halo-olefin. |
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