Obloženi krečnjak kao punilo za proizvodnju PVC-proizvoda
Coated limestone as a filler for the production of PVC-products
Чланак у часопису (Објављена верзија)
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Ispitivano je dobijanje obloženog krečnjaka ležišta "Venčac" - Aranđelovac za proizvodnju PVC-proizvoda. Laboratorijski eksperimenti su realizovani u dve faze: dobijanje obloženog krečnjaka u prvoj i provera stepena obloženosti u drugoj fazi. Rezultati eksperimentalnih istraživanja su pokazali da se uspešno oblaganje površine čestica krečnjaka Ca-stearatom (sadržaj Ca-stearata 3%) obavlja u vibracionom mlinu sa prstenovima, pri čemu se ostvaruje stepen obloženosti veći od 95%. Stepen obloženosti je proveravan mikroskopskom analizom (imerziona metoda, imerzija voda).
The results of laboratory investigations of the possibility to obtain coated limestone for the production of PVC-products are presented in this paper. Limestone from the "Venčac" deposit (Aranđelovac, Serbia and Montenegro) was used as the raw material. The investigations were carried out in two phases: obtaining the coated limestone and determination of the degree of coating. The results of the investigations showed that successful coating of the surface of the limestone particles with Ca-stearate (Ca-stearate content 3%) was achieved in a vibro mill with rings and the obtained degree of coating was higher than 95%. The coating degree was determined in transmitted light by a polarization microscope applying the immersion method (water immersion).
rcub.field.subject:
PVC-proizvodi / punilo / oblaganje / krečnjak / PVC-products / limestone / filler / coatingrcub.field.source:
Hemijska industrija, 2005, 59, 1-2, 32-35rcub.field.publisher:
- Savez hemijskih inženjera, Beograd
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https://ritnms.itnms.ac.rs/handle/123456789/79xmlui.mirage2.itemSummaryView.Collections
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Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Mihajlović, Slavica AU - Sekulić, Živko AU - Petrov, Milan PY - 2005 UR - https://ritnms.itnms.ac.rs/handle/123456789/79 AB - Ispitivano je dobijanje obloženog krečnjaka ležišta "Venčac" - Aranđelovac za proizvodnju PVC-proizvoda. Laboratorijski eksperimenti su realizovani u dve faze: dobijanje obloženog krečnjaka u prvoj i provera stepena obloženosti u drugoj fazi. Rezultati eksperimentalnih istraživanja su pokazali da se uspešno oblaganje površine čestica krečnjaka Ca-stearatom (sadržaj Ca-stearata 3%) obavlja u vibracionom mlinu sa prstenovima, pri čemu se ostvaruje stepen obloženosti veći od 95%. Stepen obloženosti je proveravan mikroskopskom analizom (imerziona metoda, imerzija voda). AB - The results of laboratory investigations of the possibility to obtain coated limestone for the production of PVC-products are presented in this paper. Limestone from the "Venčac" deposit (Aranđelovac, Serbia and Montenegro) was used as the raw material. The investigations were carried out in two phases: obtaining the coated limestone and determination of the degree of coating. The results of the investigations showed that successful coating of the surface of the limestone particles with Ca-stearate (Ca-stearate content 3%) was achieved in a vibro mill with rings and the obtained degree of coating was higher than 95%. The coating degree was determined in transmitted light by a polarization microscope applying the immersion method (water immersion). PB - Savez hemijskih inženjera, Beograd T2 - Hemijska industrija T1 - Obloženi krečnjak kao punilo za proizvodnju PVC-proizvoda T1 - Coated limestone as a filler for the production of PVC-products EP - 35 IS - 1-2 SP - 32 VL - 59 DO - 10.2298/HEMIND0502032M UR - conv_280 ER -
@article{ author = "Mihajlović, Slavica and Sekulić, Živko and Petrov, Milan", year = "2005", abstract = "Ispitivano je dobijanje obloženog krečnjaka ležišta "Venčac" - Aranđelovac za proizvodnju PVC-proizvoda. Laboratorijski eksperimenti su realizovani u dve faze: dobijanje obloženog krečnjaka u prvoj i provera stepena obloženosti u drugoj fazi. Rezultati eksperimentalnih istraživanja su pokazali da se uspešno oblaganje površine čestica krečnjaka Ca-stearatom (sadržaj Ca-stearata 3%) obavlja u vibracionom mlinu sa prstenovima, pri čemu se ostvaruje stepen obloženosti veći od 95%. Stepen obloženosti je proveravan mikroskopskom analizom (imerziona metoda, imerzija voda)., The results of laboratory investigations of the possibility to obtain coated limestone for the production of PVC-products are presented in this paper. Limestone from the "Venčac" deposit (Aranđelovac, Serbia and Montenegro) was used as the raw material. The investigations were carried out in two phases: obtaining the coated limestone and determination of the degree of coating. The results of the investigations showed that successful coating of the surface of the limestone particles with Ca-stearate (Ca-stearate content 3%) was achieved in a vibro mill with rings and the obtained degree of coating was higher than 95%. The coating degree was determined in transmitted light by a polarization microscope applying the immersion method (water immersion).", publisher = "Savez hemijskih inženjera, Beograd", journal = "Hemijska industrija", title = "Obloženi krečnjak kao punilo za proizvodnju PVC-proizvoda, Coated limestone as a filler for the production of PVC-products", pages = "35-32", number = "1-2", volume = "59", doi = "10.2298/HEMIND0502032M", url = "conv_280" }
Mihajlović, S., Sekulić, Ž.,& Petrov, M.. (2005). Obloženi krečnjak kao punilo za proizvodnju PVC-proizvoda. in Hemijska industrija Savez hemijskih inženjera, Beograd., 59(1-2), 32-35. https://doi.org/10.2298/HEMIND0502032M conv_280
Mihajlović S, Sekulić Ž, Petrov M. Obloženi krečnjak kao punilo za proizvodnju PVC-proizvoda. in Hemijska industrija. 2005;59(1-2):32-35. doi:10.2298/HEMIND0502032M conv_280 .
Mihajlović, Slavica, Sekulić, Živko, Petrov, Milan, "Obloženi krečnjak kao punilo za proizvodnju PVC-proizvoda" in Hemijska industrija, 59, no. 1-2 (2005):32-35, https://doi.org/10.2298/HEMIND0502032M ., conv_280 .