ovom radu prikazani su eksperimentalni rezultati ispitivanja procesa oksidacije bakar(I)-sulfida kiseonikom u temperaturnom intervalu 473-773 K i vremenu 5-120 min. Određen je stepen oksidacije bakar(I)-sulfida do bakar(I)-oksida i bakar(II)-sulfata u zavisnosti od temperature i vremena. Termodinamička analiza obuhvatila je proračun Gibsove enrgije za izabrane hemijske reakcije i analizu dijagrama stabilnosti log pSO2 - log pO2 sistema Cu-S-O, na osnovu čega je definisan hemizam procesa oksidacije bakar(I)-sulfida kiseonikom.
This paper presents experimental results of the investigation on the oxidation process of copper(I)-sulphide by oxygen in the temperature range of 473-773K and during various time intervals 5-120 min. The quantities of copper(I)-sulphide oxidized to copper(I)-oxide and copper(II)-sulphate at different temperatures were determined. Thermodynamic analysis included calculation of standard Gibbs energy change for supposed chemical reactions and analysis of isothermal log pSO2 - log pO2 stability diagrams in system Cu-S-O. On the basis of experimental data and thermodynamic calculations the chemistry of copper(I)-sulphide oxidation by oxygen was defined.
TY - JOUR
AU - Vučković, Nataša
AU - Sokić, Miroslav
AU - Marković, Branislav
PY - 2006
UR - https://ritnms.itnms.ac.rs/handle/123456789/105
AB - ovom radu prikazani su eksperimentalni rezultati ispitivanja procesa oksidacije bakar(I)-sulfida kiseonikom u temperaturnom intervalu 473-773 K i vremenu 5-120 min. Određen je stepen oksidacije bakar(I)-sulfida do bakar(I)-oksida i bakar(II)-sulfata u zavisnosti od temperature i vremena. Termodinamička analiza obuhvatila je proračun Gibsove enrgije za izabrane hemijske reakcije i analizu dijagrama stabilnosti log pSO2 - log pO2 sistema Cu-S-O, na osnovu čega je definisan hemizam procesa oksidacije bakar(I)-sulfida kiseonikom.
AB - This paper presents experimental results of the investigation on the oxidation process of copper(I)-sulphide by oxygen in the temperature range of 473-773K and during various time intervals 5-120 min. The quantities of copper(I)-sulphide oxidized to copper(I)-oxide and copper(II)-sulphate at different temperatures were determined. Thermodynamic analysis included calculation of standard Gibbs energy change for supposed chemical reactions and analysis of isothermal log pSO2 - log pO2 stability diagrams in system Cu-S-O. On the basis of experimental data and thermodynamic calculations the chemistry of copper(I)-sulphide oxidation by oxygen was defined.
PB - Savez inženjera metalurgije Srbije, Beograd
T2 - Metalurgija
T1 - Ispitivanje procesa oksidacije bakar(I)-sulfida kiseonikom
T1 - Investigation on the oxidation process of copper(I)-sulphide by oxygen
EP - 60
IS - 1
SP - 53
VL - 12
UR - conv_273
ER -
@article{
author = "Vučković, Nataša and Sokić, Miroslav and Marković, Branislav",
year = "2006",
abstract = "ovom radu prikazani su eksperimentalni rezultati ispitivanja procesa oksidacije bakar(I)-sulfida kiseonikom u temperaturnom intervalu 473-773 K i vremenu 5-120 min. Određen je stepen oksidacije bakar(I)-sulfida do bakar(I)-oksida i bakar(II)-sulfata u zavisnosti od temperature i vremena. Termodinamička analiza obuhvatila je proračun Gibsove enrgije za izabrane hemijske reakcije i analizu dijagrama stabilnosti log pSO2 - log pO2 sistema Cu-S-O, na osnovu čega je definisan hemizam procesa oksidacije bakar(I)-sulfida kiseonikom., This paper presents experimental results of the investigation on the oxidation process of copper(I)-sulphide by oxygen in the temperature range of 473-773K and during various time intervals 5-120 min. The quantities of copper(I)-sulphide oxidized to copper(I)-oxide and copper(II)-sulphate at different temperatures were determined. Thermodynamic analysis included calculation of standard Gibbs energy change for supposed chemical reactions and analysis of isothermal log pSO2 - log pO2 stability diagrams in system Cu-S-O. On the basis of experimental data and thermodynamic calculations the chemistry of copper(I)-sulphide oxidation by oxygen was defined.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "Ispitivanje procesa oksidacije bakar(I)-sulfida kiseonikom, Investigation on the oxidation process of copper(I)-sulphide by oxygen",
pages = "60-53",
number = "1",
volume = "12",
url = "conv_273"
}
Vučković, N., Sokić, M.,& Marković, B.. (2006). Ispitivanje procesa oksidacije bakar(I)-sulfida kiseonikom. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 12(1), 53-60.
conv_273
Vučković N, Sokić M, Marković B. Ispitivanje procesa oksidacije bakar(I)-sulfida kiseonikom. in Metalurgija. 2006;12(1):53-60.
conv_273 .
Vučković, Nataša, Sokić, Miroslav, Marković, Branislav, "Ispitivanje procesa oksidacije bakar(I)-sulfida kiseonikom" in Metalurgija, 12, no. 1 (2006):53-60,
conv_273 .
