Allyl alcohol purification

Details Allyl alcohol purification Allyl alcohol purification

1998-11-09

1999-10-26

Manoharan, Virginia

Distillation: processes, separatory

Adding material to distilland except water or steam per se

Organic compound

203 58, 203 60, 203 62, 568913, B01D 340, C07C 2984

Patent

active

059721731

ABSTRACT:
Mixtures of allyl alcohol and n-propanol are separated by extractive distillation using propylene carbonate, N-methyl pyrrolidone or gamma-butyrolactone extractive distillation solvent.

REFERENCES:
patent: 4601791 (1986-07-01), Berg et al.
patent: 5118392 (1992-06-01), Berg
patent: 5152876 (1992-10-01), Berg et al.
patent: 5207876 (1993-05-01), Berg et al.
patent: 5772853 (1998-06-01), Berg
patent: 5795447 (1998-08-01), Berg
Prace Naukowe Instytutu Inzynierii Chemicznej i Urzadzen Cieplnych Politechniki Wroclawskiej, No. 21; Studia i Materialy, No. 9. pp. 45-58, 1973. (English Translation).

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