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Phenol sorption on cellulose from binary aqueous–organic mixtures

✍ Scribed by A.G. Zakharov; М.I. Voronova; О.V. Surov; D.V. Batov

Book ID
103836157
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
601 KB
Volume
151
Category
Article
ISSN
0167-7322

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✦ Synopsis

Phenol-water-dimethylsulfoxide-cellulose and phenol-water-acetonitrile-cellulose systems are studied. The sorption isotherms of the components on cellulose from water-organic mixtures are obtained, and immersion heats of cellulose in water-dimethylsulfoxide and water-acetonitril mixtures and heats of phenol dissolution in the above-mentioned mixtures are measured. It is shown that sorption of the components of binary water-organic mixtures and phenol sorption from these mixtures on cellulose are due to the intermolecular interactions in the water-dimethylsulfoxide and water-acetonitril solutions.

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Pervaporation separation of binary organ
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✍ Ji-Won Rhim; Min-Young Sohn; Kew-Ho Lee 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 334 KB 👁 1 views

The pervaporation separation of water-phenol mixtures was carried out using poly (vinyl alcohol) (PVA) cross-linked membranes with low molecular weight poly (acrylic acid) (PAA) at 30, 40, and 50°C. The separation was concentrated on the second stage of the water-selective process at which the pheno