𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Annealing effect of cellulose acetate membranes on ethanol and glucose reverse osmosis separation

✍ Scribed by Maria Norberta De Pinho

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
376 KB
Volume
68
Category
Article
ISSN
0011-9164

No coin nor oath required. For personal study only.

✦ Synopsis

Annealing profiles are determined for two sets of cellulose acetate membranes originating from two different casting solution compositions under different casting conditions. The two sets of membranes are characterized by two normal pore size distributions. Membranes exhibiting a narrower gap between the average pore radius of the two distributions yield a better reverse osmosis performance for the fractionation of glucose-ethanol aqueous solutions.

πŸ“œ SIMILAR VOLUMES

Effect of ethanol–water mixture as gelat
Effect of ethanol–water mixture as gelation medium during formation of cellulose acetate reverse osmosis membranes
✍ T. A. Tweddle; S. Sourirajan πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 636 KB

## Abstract By using ethanol–water mixtures in a wide range of alcohol concentrations and temperatures, cellulose acetate membranes with a wide range of surface porosities can be obtained. Two different casting solution compositions were used, involving cellulose acetate, acetone, and aqueous magne