Phase partition of acrylonitrile (AN) in vinylidene chloride (VDC)/water system and its effect on VDC-AN copolymer composition

Authors
Zhou, SX Weng, ZX Huang, ZM Pan, ZR
Citation
Sx. Zhou et al., Phase partition of acrylonitrile (AN) in vinylidene chloride (VDC)/water system and its effect on VDC-AN copolymer composition, CHIN J CH E, 7(4), 1999, pp. 326-331
Citations number
5
Categorie Soggetti
Chemical Engineering
Journal title
CHINESE JOURNAL OF CHEMICAL ENGINEERING
ISSN journal
10049541 → ACNP
Volume
7
Issue
4
Year of publication
1999
Pages
326 - 331
Database
ISI
SICI code
1004-9541(199912)7:4<326:PPOA(I>2.0.ZU;2-2
Abstract
Phase partition of acrylonitrile in the vinylidene chloride/water system at different temperature and under pressure was studied. A calculation method for average VDC-AN copolymer composition with AN phase partition considere d was proposed. The calculated results are in good agreement with the exper imental data nearly the entire conversion range. VDC-AN copolymer with narr ower composition distribution can be prepared in the suspension process and interpreted with dynamic equilibrium of AN between the oil and water phase s continuously.