Distillation: processes – separatory – Adding material to distilland except water or steam per se – Organic compound
Patent
1997-05-30
1998-07-07
Manoharan, Virginia
Distillation: processes, separatory
Adding material to distilland except water or steam per se
Organic compound
203 58, 203 60, 203 62, 203 68, 203 69, 203 63, 203 70, 568913, B01D 336, C07C 2984
Patent
active
057763216
ABSTRACT:
1-Propanol cannot be separated from t-amyl alcohol by distillation or rectification because of the closeness of their boiling points. 1-Propanol is readily separated from t-amyl alcohol by azeotropic distillation. Effective agents are heptane, ethyl acetate and tetrahydrofuran.
REFERENCES:
patent: 2559519 (1951-07-01), Smith, Jr. et al.
patent: 2559520 (1951-07-01), Smith, Jr. et al.
patent: 2591712 (1952-04-01), Morrell et al.
patent: 2706707 (1955-04-01), Morrell et al.
patent: 4416734 (1983-11-01), Jacobs
patent: 4693787 (1987-09-01), Berg et al.
patent: 4693788 (1987-09-01), Berg et al.
patent: 4756803 (1988-07-01), Berg
patent: 4935103 (1990-06-01), Berg
patent: 5332478 (1994-07-01), Berg
patent: 5338410 (1994-08-01), Berg
patent: 5360520 (1994-11-01), Berg
LandOfFree
Separation of t-amyl alcohol from 1-propanol by azeotropic disti does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Separation of t-amyl alcohol from 1-propanol by azeotropic disti, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Separation of t-amyl alcohol from 1-propanol by azeotropic disti will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1201660