Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-07-06
1978-01-03
Davis, C.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
2606815C, 560242, C07C 1102
Patent
active
040667138
ABSTRACT:
A method is disclosed for removing the small fractions of acetylenic compounds from a mixed hydrocarbon stream, the improvement consisting in that said stream is treated with an organic acid in the presence of an acidic ion-exchange resin, preferably an --SO.sub.3 H containing resin, the acidic groups of said resin having totally been exchanged with alkali metal ions or alkaline earth metal ions. Acetic acid (glacial, anhydrous) is the preferred acid.
REFERENCES:
patent: 3201357 (1965-08-01), Fang et al.
patent: 3287402 (1966-11-01), Landis
Catini Stefano
Faraci Rocco
Rescalli Carlo
Davis C.
Snamprogetti S.p.A.
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