Production of pure acetyl chloride

Details Production of pure acetyl chloride Production of pure acetyl chloride

1978-12-28

1980-06-24

Killos, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 5158, C07C 5142

Patent

active

042094607

ABSTRACT:
Pure acetyl chloride containing less than 1 ppm of phosphorus is produced. To this end, crude acetyl chloride containing phosphorus compounds is intimately contacted with 1 to 20 liters of gaseous chlorine per liter of liquid crude acetyl chloride and the acetyl chloride so contacted with chlorine is subjected to fractional distillation.

REFERENCES:
patent: 1359071 (1920-11-01), Kaufmann
patent: 1936739 (1933-11-01), Townend
patent: 3636102 (1972-01-01), Lippman
patent: 3959360 (1976-05-01), Vazopolos

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