Uticaj tipa izmenljivog katjona na provodljivost suspenzija bentonita
Influence of the type of exchangeable cation on the electrolytic conductivity of bentonite suspensions

2003
Authors
Daković, Aleksandra
Raonić, Tanja V.
Matijašević, Srđan

Tomašević-Čanović, Magdalena
Radosavljević-Mihajlović, Ana

Article (Published version)
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Proučavana je provodljivost vodenih suspenzija bentonita. Polazni Ca-bentonit (Ca-Mont) je jonskom izmenom u jonoizmenjivačkoj koloni preveden u Na-oblik, a zatim su iz Na-bentonita (Na-Mont) sintetitisani organobentoniti-Do-Mont (100-Na), Pr-Mont (50-Na) i Pr-Mont (100-Na). Odredivana je provodljivost polaznog, Na-Mont i organobentonita, pri različitim koncentracijama vodenih suspenzija (5-20 mas%). Najveća vrednost provodljivosti je dobijena za 20% suspenziju Na-Mont, dok organski katjon u strukturi bentonita smanjuje njegovu provodljivost.
The electrolytic conductivity of bentonite aqueous suspensions was investigated. The starting material (Ca-Mont) was exchanged with sodium ions, using an ion exchange column. The sodium form of bentonite (Na-Mont) was used to obtain organobentonites. The electrolytic conductivity of the starting material, Na-Mont and organobentonites was studied for different suspension concentration. The highest value of the electrolytic conductivity was obtained for Na-Mont, while the organic cation in the bentonite structure decreased the electrolytic conductivity.
Keywords:
provodljivost elektrolita / organo-bentonit / bentonit / organo-bentonite / electrolytic conductivity / bentoniteSource:
Hemijska industrija, 2003, 57, 5, 215-218Publisher:
- Savez hemijskih inženjera, Beograd
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Institution/Community
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Daković, Aleksandra AU - Raonić, Tanja V. AU - Matijašević, Srđan AU - Tomašević-Čanović, Magdalena AU - Radosavljević-Mihajlović, Ana PY - 2003 UR - https://ritnms.itnms.ac.rs/handle/123456789/44 AB - Proučavana je provodljivost vodenih suspenzija bentonita. Polazni Ca-bentonit (Ca-Mont) je jonskom izmenom u jonoizmenjivačkoj koloni preveden u Na-oblik, a zatim su iz Na-bentonita (Na-Mont) sintetitisani organobentoniti-Do-Mont (100-Na), Pr-Mont (50-Na) i Pr-Mont (100-Na). Odredivana je provodljivost polaznog, Na-Mont i organobentonita, pri različitim koncentracijama vodenih suspenzija (5-20 mas%). Najveća vrednost provodljivosti je dobijena za 20% suspenziju Na-Mont, dok organski katjon u strukturi bentonita smanjuje njegovu provodljivost. AB - The electrolytic conductivity of bentonite aqueous suspensions was investigated. The starting material (Ca-Mont) was exchanged with sodium ions, using an ion exchange column. The sodium form of bentonite (Na-Mont) was used to obtain organobentonites. The electrolytic conductivity of the starting material, Na-Mont and organobentonites was studied for different suspension concentration. The highest value of the electrolytic conductivity was obtained for Na-Mont, while the organic cation in the bentonite structure decreased the electrolytic conductivity. PB - Savez hemijskih inženjera, Beograd T2 - Hemijska industrija T1 - Uticaj tipa izmenljivog katjona na provodljivost suspenzija bentonita T1 - Influence of the type of exchangeable cation on the electrolytic conductivity of bentonite suspensions EP - 218 IS - 5 SP - 215 VL - 57 DO - 10.2298/HEMIND0305215D UR - conv_279 ER -
@article{ author = "Daković, Aleksandra and Raonić, Tanja V. and Matijašević, Srđan and Tomašević-Čanović, Magdalena and Radosavljević-Mihajlović, Ana", year = "2003", abstract = "Proučavana je provodljivost vodenih suspenzija bentonita. Polazni Ca-bentonit (Ca-Mont) je jonskom izmenom u jonoizmenjivačkoj koloni preveden u Na-oblik, a zatim su iz Na-bentonita (Na-Mont) sintetitisani organobentoniti-Do-Mont (100-Na), Pr-Mont (50-Na) i Pr-Mont (100-Na). Odredivana je provodljivost polaznog, Na-Mont i organobentonita, pri različitim koncentracijama vodenih suspenzija (5-20 mas%). Najveća vrednost provodljivosti je dobijena za 20% suspenziju Na-Mont, dok organski katjon u strukturi bentonita smanjuje njegovu provodljivost., The electrolytic conductivity of bentonite aqueous suspensions was investigated. The starting material (Ca-Mont) was exchanged with sodium ions, using an ion exchange column. The sodium form of bentonite (Na-Mont) was used to obtain organobentonites. The electrolytic conductivity of the starting material, Na-Mont and organobentonites was studied for different suspension concentration. The highest value of the electrolytic conductivity was obtained for Na-Mont, while the organic cation in the bentonite structure decreased the electrolytic conductivity.", publisher = "Savez hemijskih inženjera, Beograd", journal = "Hemijska industrija", title = "Uticaj tipa izmenljivog katjona na provodljivost suspenzija bentonita, Influence of the type of exchangeable cation on the electrolytic conductivity of bentonite suspensions", pages = "218-215", number = "5", volume = "57", doi = "10.2298/HEMIND0305215D", url = "conv_279" }
Daković, A., Raonić, T. V., Matijašević, S., Tomašević-Čanović, M.,& Radosavljević-Mihajlović, A.. (2003). Uticaj tipa izmenljivog katjona na provodljivost suspenzija bentonita. in Hemijska industrija Savez hemijskih inženjera, Beograd., 57(5), 215-218. https://doi.org/10.2298/HEMIND0305215D conv_279
Daković A, Raonić TV, Matijašević S, Tomašević-Čanović M, Radosavljević-Mihajlović A. Uticaj tipa izmenljivog katjona na provodljivost suspenzija bentonita. in Hemijska industrija. 2003;57(5):215-218. doi:10.2298/HEMIND0305215D conv_279 .
Daković, Aleksandra, Raonić, Tanja V., Matijašević, Srđan, Tomašević-Čanović, Magdalena, Radosavljević-Mihajlović, Ana, "Uticaj tipa izmenljivog katjona na provodljivost suspenzija bentonita" in Hemijska industrija, 57, no. 5 (2003):215-218, https://doi.org/10.2298/HEMIND0305215D ., conv_279 .
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