Na osnovu termodinamičke analize i karakterizacije bakar(I)-sulfida i produkata luženja određen je hemizam hlorovanja bakar(I)-sulfida kalcijum-hloridom u prisustvu kiseonika. Ispitan je uticaj temperature (473K-773K), vremena (2-120 min) protoka kiseonika (20-100 l/h) i količine kalcijum-hlorida (5-40% и visku) na stepen hlorovanja bakar(l)-sulfida kalcijum-hloridom. Na osnovu kinetičke analize i dobijene vrednosti za energiju aktivacije (20,89 kj/mol), utvrđeno je da se hlorovanje bakar(I)-sulfida kalcijum-hloridom odvija u difuzionoj oblasti.
The chemism of the chlorination of copper(I) sulphide by calcium chloride in the presence of oxygen has been determined on the basis of thermodynamic and characterization of copper(I) sulphide and leaching products. The influence of temperature (from 473 to 773 K), time (from 2 to 120 min), oxygen flow (from 20 to 100 L/h) and calcium chloride quantity (from 5 to 40%) on the chlorination degree of copper(I) sulphide by calcium chloride has been investigated. Kinetic analysis and the activation energy values of 20.89 kj/mol showed that the chlorination of the copper(I) sulphide by calcium chloride in the presence of oxygen is diffusion controlled.
TY - JOUR
AU - Marković, Branislav
AU - Sokić, Miroslav
AU - Vučković, Nataša
AU - Matković, Vladislav
PY - 2004
UR - https://ritnms.itnms.ac.rs/handle/123456789/58
AB - Na osnovu termodinamičke analize i karakterizacije bakar(I)-sulfida i produkata luženja određen je hemizam hlorovanja bakar(I)-sulfida kalcijum-hloridom u prisustvu kiseonika. Ispitan je uticaj temperature (473K-773K), vremena (2-120 min) protoka kiseonika (20-100 l/h) i količine kalcijum-hlorida (5-40% и visku) na stepen hlorovanja bakar(l)-sulfida kalcijum-hloridom. Na osnovu kinetičke analize i dobijene vrednosti za energiju aktivacije (20,89 kj/mol), utvrđeno je da se hlorovanje bakar(I)-sulfida kalcijum-hloridom odvija u difuzionoj oblasti.
AB - The chemism of the chlorination of copper(I) sulphide by calcium chloride in the presence of oxygen has been determined on the basis of thermodynamic and characterization of copper(I) sulphide and leaching products. The influence of temperature (from 473 to 773 K), time (from 2 to 120 min), oxygen flow (from 20 to 100 L/h) and calcium chloride quantity (from 5 to 40%) on the chlorination degree of copper(I) sulphide by calcium chloride has been investigated. Kinetic analysis and the activation energy values of 20.89 kj/mol showed that the chlorination of the copper(I) sulphide by calcium chloride in the presence of oxygen is diffusion controlled.
PB - Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd
T2 - Procesna tehnika
T1 - Ispitivanje hemizma hlorovanja bakar(I)-sulfida kalcijum-hloridom u prisustvu kiseonika
T1 - Investigation of copper(I) sulphide chlorination chemism by calcium chloride in the presence of oxygen
EP - 240
IS - 2-3
SP - 237
VL - 20
UR - conv_203
ER -
@article{
author = "Marković, Branislav and Sokić, Miroslav and Vučković, Nataša and Matković, Vladislav",
year = "2004",
abstract = "Na osnovu termodinamičke analize i karakterizacije bakar(I)-sulfida i produkata luženja određen je hemizam hlorovanja bakar(I)-sulfida kalcijum-hloridom u prisustvu kiseonika. Ispitan je uticaj temperature (473K-773K), vremena (2-120 min) protoka kiseonika (20-100 l/h) i količine kalcijum-hlorida (5-40% и visku) na stepen hlorovanja bakar(l)-sulfida kalcijum-hloridom. Na osnovu kinetičke analize i dobijene vrednosti za energiju aktivacije (20,89 kj/mol), utvrđeno je da se hlorovanje bakar(I)-sulfida kalcijum-hloridom odvija u difuzionoj oblasti., The chemism of the chlorination of copper(I) sulphide by calcium chloride in the presence of oxygen has been determined on the basis of thermodynamic and characterization of copper(I) sulphide and leaching products. The influence of temperature (from 473 to 773 K), time (from 2 to 120 min), oxygen flow (from 20 to 100 L/h) and calcium chloride quantity (from 5 to 40%) on the chlorination degree of copper(I) sulphide by calcium chloride has been investigated. Kinetic analysis and the activation energy values of 20.89 kj/mol showed that the chlorination of the copper(I) sulphide by calcium chloride in the presence of oxygen is diffusion controlled.",
publisher = "Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd",
journal = "Procesna tehnika",
title = "Ispitivanje hemizma hlorovanja bakar(I)-sulfida kalcijum-hloridom u prisustvu kiseonika, Investigation of copper(I) sulphide chlorination chemism by calcium chloride in the presence of oxygen",
pages = "240-237",
number = "2-3",
volume = "20",
url = "conv_203"
}
Marković, B., Sokić, M., Vučković, N.,& Matković, V.. (2004). Ispitivanje hemizma hlorovanja bakar(I)-sulfida kalcijum-hloridom u prisustvu kiseonika. in Procesna tehnika
Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd., 20(2-3), 237-240.
conv_203
Marković B, Sokić M, Vučković N, Matković V. Ispitivanje hemizma hlorovanja bakar(I)-sulfida kalcijum-hloridom u prisustvu kiseonika. in Procesna tehnika. 2004;20(2-3):237-240.
conv_203 .
