Correlation on the mean particle diameter of PVC resin in VCM suspension polymerization

The experiment for poly (vinyl chloride) suspension polymerization was performed in a small reactor with the volume of 0.005 m(3) and pilot scale reactor with the volume of 0.28 m(3), respectively. The influence of the physical properties of PVA (poly vinyl alcohol) suspending agents on the mean particle size of PVC resin was investigated in the small reactor and effect of agitation power on the mean size of PVC resin was examined in the pilot plant reactor. The mean particle diameter of PVC resin decreased with increasing solution viscosity of PVA suspending agent and increased with increasing interfacial tension between continuous and dispersed phases. For the concentration of suspending agents used, it decreased at the initial stage and then increased above the critical point. The mean particle diameters of PVC resin have been correlated with the physical properties of PVA suspending agent in a small reactor. And then, the mean particle diameters of PVC resin have been correlated with the energy dissipation rate per unit volume and the physical properties of PVA suspending agents.
Publisher
SOC CHEMICAL ENG JAPAN
Issue Date
1999-02
Language
ENG
Citation

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, v.32, no.1, pp.97 - 103

ISSN
0021-9592
DOI
10.1252/jcej.32.97
URI
http://hdl.handle.net/10203/60037
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
  • Hit : 207
  • Download : 0
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button
⊙ Cited 10 items in WoSClick to see citing articles inrecords_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0