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2014 | 16 | 1 | 92-96
Article title

Changes in the composition of wastewater as a result of dehydrochlorination of 1,3-dichloropropan-2-ol under different process conditions

Content
Title variants
Languages of publication
EN
Abstracts
EN
The results of dehydrochlorination of 1,3-dichloropropan-2-ol to epichlorohydrin are reported. The process ran in the reaction-stripping column system with a continuous removal of epichlorohydrin in a steam stream. The influence of 10 wt% alkali solution (NaOH, Ca(OH)2) and the method of distillate collection on the 1,3-dichloropropan-2-ol conversion, selectivity of transformation to epichlorohydrin and by-products, and the composition of wastewater have been analysed.
Publisher

Year
Volume
16
Issue
1
Pages
92-96
Physical description
Dates
published
1 - 03 - 2014
online
25 - 03 - 2014
Contributors
  • West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, Pułaski 10 Street, 70- 322 Szczecin, Poland, akrzyzanowska@zut.edu.pl
  • West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, Pułaski 10 Street, 70- 322 Szczecin, Poland
  • West Pomeranian University of Technology, Szczecin, Institute of Organic Chemical Technology, Pułaski 10 Street, 70- 322 Szczecin, Poland
References
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  • 2. Gilbeau, P. & Krafft, P. (2008). WO 101866 A2, Process for manufacturing epichlorohydrin.
  • 3. Balthasart, D., Gilbeau, P. & Krafft, P. (2012). WO 056005 A1, Process for manufacturing epichlorohydrin.
  • 4. Gilbeau, P. & Krafft, P. (2010). U.S. Patent No. 0032617, Process for manufacturing epichlorohydrin.
  • 6. Milchert, E., Krzyżanowska, A. Wołosiak-Hnat, A. & Paździoch, W. (2012). The Influence of Technological Parameters on Dehydrochlorination of Dichloropropanols. Ind. Eng. Chem. Res. 51, 3575-3579. DOI: 10.1021/ie202630n.[Crossref][WoS]
  • 7. Heathman, J.F., Covington, R.L. & Loughridge B.W. (2000). U.S. Patent No. 6124246 A. High temperature epoxy resin compositions, additives and methods.
  • 8. Milimex-PNG offi cial website: (2013). http://milimex.co/page21.php.
  • 9. Carr, M.E., Doane, W.M., Hamerstrand, G.E. & Hofreiter, B.T. (1973). Interpolymer from starch xanthate and polyamide- polyamine-epichlorohydrin resin: Structure and papermaking application. J. Appl. Polym. Sci. 17(3), 721-735. DOI: 10.1002/ app.1973.070170305.[Crossref]
  • 10. Carr, M.E., Doane, W.M., Hamerstrand, G.E. & Hofreiter, B.T. (1974). Interpolymer from starch xanthate and polyamide- -polyamine-epichlorohydrin resin in linerboard and newsprint. Taapi J. 57, 10, 3592. http://www.tappi.org/Publications/TJ.aspx
  • 11. Annual report Ciech, (2010). p. 10, http://www.raportroczny.ciech.com/download/CIECH_raport_roczny_2010.pdf
  • 12. Kijeński, J. & Krawczyk, Z. (2007). Perspektywy rynku gliceryny. Przem.Chem. 86, 273.
  • 13. Solvay - offi cial website. (2013). http://www.solvaychemicals.com/EN/products/chlorinated/Allylicproducts/Epichlorohydrin.aspx
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  • 15. Krzyżanowska, A. & Milchert, E. (2013). Continuous dehydrochlorination of 1,3-dichloropropan-2-ol to epichlorohydrin: process parameters and by-products formation. Chem.Pap., 67(9), 1218-1224. DOI: 10.2478/s11696-012-0300-x. [WoS][Crossref]
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_pjct-2014-0016
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