U radu su izloženi rezultati ispitivanja mogućnosti prerade baritno-sulfidne rude ležišta "Bobija" kod Ljubovije, postupkom hlorovanja, u cilju oslobađanja mineralnih zrna i obogaćivanja korisnih minerala. Hemijskim i mineraloškim ispitivanjima potvrđena je nemogućnost obogaćivanja rude metodama pripreme mineralnih sirovina i neophodnost primene hemijsko-metalurških postupaka za njenu preradu. Izvedeni su eksperimenti hlorovanja polimetalične rude kalcijum-hloridom i magnezijum-hloridom na povišenoj temperaturi. Ispitan je uticaj temperature i vremena hlorovanja i količine hlorirajućeg agensa na razaranje mineralnih zrna barita i njegovog eliminisanja iz rude. Barit se, u procesu hlorovanja, prevodi u barijum-hlorid, rastvoran u vodi i na taj način odstranjuje. Pirit na temperaturama hlorovanja disocira do pirotina, koji se potom odstranjuje magnetnom separacijom. Kao rezultat dobija se kolektivni koncentrat pogodan za dalju preradu sa visokim sadržajem korisnih minerala, koji egzistir...aju najvećim delom u vidu samostalnih mineralnih zrna.
The paper presents results obtained by investigating the possibilities to process Ba-sulphide ore of the bearing "Bobija" near Ljubovija by chlorination in order to remove mineral grains and enrich useful minerals Chemical and mineralogical investigations confirmed that it is impossible to enrich this ore by preparing the mineral raw materials and that its processing requires the application of chemical-metallurgic procedures. The experiments were conducted with chlorination of the polymetalic ore by calcium chloride and magnesium chloride at increased temperature Investigations were conducted to determine the influence of temperature chlorination time and chlorinating agent quantity on destruction of Ba mineral grain destruction and its elimination from the ore. At chlorination temperatures pyrite becomes pyrotine which is then eliminated by magnetic separation. As a result the collective concentrate is obtained suitable for further processing with high contents of useful minerals tha...t mainly exist in the form of independent mineral grains.
TY - JOUR
AU - Sokić, Miroslav
AU - Matković, Vladislav
AU - Marković, Branislav
AU - Vučković, Nataša
PY - 2003
UR - https://ritnms.itnms.ac.rs/handle/123456789/50
AB - U radu su izloženi rezultati ispitivanja mogućnosti prerade baritno-sulfidne rude ležišta "Bobija" kod Ljubovije, postupkom hlorovanja, u cilju oslobađanja mineralnih zrna i obogaćivanja korisnih minerala. Hemijskim i mineraloškim ispitivanjima potvrđena je nemogućnost obogaćivanja rude metodama pripreme mineralnih sirovina i neophodnost primene hemijsko-metalurških postupaka za njenu preradu. Izvedeni su eksperimenti hlorovanja polimetalične rude kalcijum-hloridom i magnezijum-hloridom na povišenoj temperaturi. Ispitan je uticaj temperature i vremena hlorovanja i količine hlorirajućeg agensa na razaranje mineralnih zrna barita i njegovog eliminisanja iz rude. Barit se, u procesu hlorovanja, prevodi u barijum-hlorid, rastvoran u vodi i na taj način odstranjuje. Pirit na temperaturama hlorovanja disocira do pirotina, koji se potom odstranjuje magnetnom separacijom. Kao rezultat dobija se kolektivni koncentrat pogodan za dalju preradu sa visokim sadržajem korisnih minerala, koji egzistiraju najvećim delom u vidu samostalnih mineralnih zrna.
AB - The paper presents results obtained by investigating the possibilities to process Ba-sulphide ore of the bearing "Bobija" near Ljubovija by chlorination in order to remove mineral grains and enrich useful minerals Chemical and mineralogical investigations confirmed that it is impossible to enrich this ore by preparing the mineral raw materials and that its processing requires the application of chemical-metallurgic procedures. The experiments were conducted with chlorination of the polymetalic ore by calcium chloride and magnesium chloride at increased temperature Investigations were conducted to determine the influence of temperature chlorination time and chlorinating agent quantity on destruction of Ba mineral grain destruction and its elimination from the ore. At chlorination temperatures pyrite becomes pyrotine which is then eliminated by magnetic separation. As a result the collective concentrate is obtained suitable for further processing with high contents of useful minerals that mainly exist in the form of independent mineral grains.
PB - Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd
T2 - Procesna tehnika
T1 - Hlorovanje polimetalične Pb-Zn-Cu-Fe-Ba sulfidne rude
T1 - Chlorination of polymetalic Pb-Zn-Cu-Fe-Ba sulphide ore
EP - 255
IS - 1
SP - 252
VL - 19
UR - conv_194
ER -
@article{
author = "Sokić, Miroslav and Matković, Vladislav and Marković, Branislav and Vučković, Nataša",
year = "2003",
abstract = "U radu su izloženi rezultati ispitivanja mogućnosti prerade baritno-sulfidne rude ležišta "Bobija" kod Ljubovije, postupkom hlorovanja, u cilju oslobađanja mineralnih zrna i obogaćivanja korisnih minerala. Hemijskim i mineraloškim ispitivanjima potvrđena je nemogućnost obogaćivanja rude metodama pripreme mineralnih sirovina i neophodnost primene hemijsko-metalurških postupaka za njenu preradu. Izvedeni su eksperimenti hlorovanja polimetalične rude kalcijum-hloridom i magnezijum-hloridom na povišenoj temperaturi. Ispitan je uticaj temperature i vremena hlorovanja i količine hlorirajućeg agensa na razaranje mineralnih zrna barita i njegovog eliminisanja iz rude. Barit se, u procesu hlorovanja, prevodi u barijum-hlorid, rastvoran u vodi i na taj način odstranjuje. Pirit na temperaturama hlorovanja disocira do pirotina, koji se potom odstranjuje magnetnom separacijom. Kao rezultat dobija se kolektivni koncentrat pogodan za dalju preradu sa visokim sadržajem korisnih minerala, koji egzistiraju najvećim delom u vidu samostalnih mineralnih zrna., The paper presents results obtained by investigating the possibilities to process Ba-sulphide ore of the bearing "Bobija" near Ljubovija by chlorination in order to remove mineral grains and enrich useful minerals Chemical and mineralogical investigations confirmed that it is impossible to enrich this ore by preparing the mineral raw materials and that its processing requires the application of chemical-metallurgic procedures. The experiments were conducted with chlorination of the polymetalic ore by calcium chloride and magnesium chloride at increased temperature Investigations were conducted to determine the influence of temperature chlorination time and chlorinating agent quantity on destruction of Ba mineral grain destruction and its elimination from the ore. At chlorination temperatures pyrite becomes pyrotine which is then eliminated by magnetic separation. As a result the collective concentrate is obtained suitable for further processing with high contents of useful minerals that mainly exist in the form of independent mineral grains.",
publisher = "Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd",
journal = "Procesna tehnika",
title = "Hlorovanje polimetalične Pb-Zn-Cu-Fe-Ba sulfidne rude, Chlorination of polymetalic Pb-Zn-Cu-Fe-Ba sulphide ore",
pages = "255-252",
number = "1",
volume = "19",
url = "conv_194"
}
Sokić, M., Matković, V., Marković, B.,& Vučković, N.. (2003). Hlorovanje polimetalične Pb-Zn-Cu-Fe-Ba sulfidne rude. in Procesna tehnika
Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd., 19(1), 252-255.
conv_194
Sokić M, Matković V, Marković B, Vučković N. Hlorovanje polimetalične Pb-Zn-Cu-Fe-Ba sulfidne rude. in Procesna tehnika. 2003;19(1):252-255.
conv_194 .
