A new ecologically friendly process for the synthesis of selective flotation reagents
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A new ecologically friendly synthesis of N-alkyl-O-ethylthioncarbamates from ethyl dixanthogenates, waste material from the xanthate production plant, and monoalkylamines has been performed in this work. Structure determination of the synthesized compounds and also corresponding intermediates has been performed by IR, 1H-NMR and MS spectrometric methods. Residual dixanthogenates and thioncarbamates in waste water have been done by the gas chromatographic method and corresponding standard curve. It was confirmed that the reaction product was not present in water, while the concentration of dixanthogenates has been determined to be under the maximum contamination limit.
Keywords:
thioncarbamate / xantogenate / GC spectroscopy / ethyl dixanthogenateSource:
Chemical Industry & Chemical Engineering Quarterly, 2009, 15, 4, 257-262Publisher:
- Association of the Chemical Engineers of Serbia
Funding / projects:
- Proučavanje sinteze, strukture i aktivnosti organskih jedinjenja prirodnog i sintetskog porekla (RS-MESTD-MPN2006-2010-142063)
DOI: 10.2298/CICEQ0904257M
ISSN: 1451-9372
WoS: 000275477600008
Scopus: 2-s2.0-77149156672
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Milosavljević, Milutin M. AU - Marinković, Aleksandar AU - Petrović, Slobodan AU - Sovrlić, Milica PY - 2009 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1448 AB - A new ecologically friendly synthesis of N-alkyl-O-ethylthioncarbamates from ethyl dixanthogenates, waste material from the xanthate production plant, and monoalkylamines has been performed in this work. Structure determination of the synthesized compounds and also corresponding intermediates has been performed by IR, 1H-NMR and MS spectrometric methods. Residual dixanthogenates and thioncarbamates in waste water have been done by the gas chromatographic method and corresponding standard curve. It was confirmed that the reaction product was not present in water, while the concentration of dixanthogenates has been determined to be under the maximum contamination limit. PB - Association of the Chemical Engineers of Serbia T2 - Chemical Industry & Chemical Engineering Quarterly T1 - A new ecologically friendly process for the synthesis of selective flotation reagents EP - 262 IS - 4 SP - 257 VL - 15 DO - 10.2298/CICEQ0904257M ER -
@article{ author = "Milosavljević, Milutin M. and Marinković, Aleksandar and Petrović, Slobodan and Sovrlić, Milica", year = "2009", abstract = "A new ecologically friendly synthesis of N-alkyl-O-ethylthioncarbamates from ethyl dixanthogenates, waste material from the xanthate production plant, and monoalkylamines has been performed in this work. Structure determination of the synthesized compounds and also corresponding intermediates has been performed by IR, 1H-NMR and MS spectrometric methods. Residual dixanthogenates and thioncarbamates in waste water have been done by the gas chromatographic method and corresponding standard curve. It was confirmed that the reaction product was not present in water, while the concentration of dixanthogenates has been determined to be under the maximum contamination limit.", publisher = "Association of the Chemical Engineers of Serbia", journal = "Chemical Industry & Chemical Engineering Quarterly", title = "A new ecologically friendly process for the synthesis of selective flotation reagents", pages = "262-257", number = "4", volume = "15", doi = "10.2298/CICEQ0904257M" }
Milosavljević, M. M., Marinković, A., Petrović, S.,& Sovrlić, M.. (2009). A new ecologically friendly process for the synthesis of selective flotation reagents. in Chemical Industry & Chemical Engineering Quarterly Association of the Chemical Engineers of Serbia., 15(4), 257-262. https://doi.org/10.2298/CICEQ0904257M
Milosavljević MM, Marinković A, Petrović S, Sovrlić M. A new ecologically friendly process for the synthesis of selective flotation reagents. in Chemical Industry & Chemical Engineering Quarterly. 2009;15(4):257-262. doi:10.2298/CICEQ0904257M .
Milosavljević, Milutin M., Marinković, Aleksandar, Petrović, Slobodan, Sovrlić, Milica, "A new ecologically friendly process for the synthesis of selective flotation reagents" in Chemical Industry & Chemical Engineering Quarterly, 15, no. 4 (2009):257-262, https://doi.org/10.2298/CICEQ0904257M . .