Kinetic Features of Technogenic Raw Material Leaching in Aqueous Sulphuric Acid Solution with Microwave Intensification
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU150837" target="_blank" >RIV/00216305:26210/23:PU150837 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85179101819&origin=resultslist&sort=plf-f&src=s&sid=5cad1dc2719e169eb8c9e1f85cd09bb2&sot=b&sdt=b&s=TITLE-ABS-KEY%28Kinetic+Features+of+Technogenic+Raw+Material+Leaching+in+Aqueous+Sulphuric+Acid+Soluti" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85179101819&origin=resultslist&sort=plf-f&src=s&sid=5cad1dc2719e169eb8c9e1f85cd09bb2&sot=b&sdt=b&s=TITLE-ABS-KEY%28Kinetic+Features+of+Technogenic+Raw+Material+Leaching+in+Aqueous+Sulphuric+Acid+Soluti</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3303/CET23103092" target="_blank" >10.3303/CET23103092</a>
Alternative languages
Result language
angličtina
Original language name
Kinetic Features of Technogenic Raw Material Leaching in Aqueous Sulphuric Acid Solution with Microwave Intensification
Original language description
In this article, the effect of temperature and microwave irradiation on the apparent activation energy of sulphuric acid leaching of copper slag from Balkhash copper smelter (Kazakhstan) was studied. Leaching was carried out under normal conditions and with microwave irradiation of the raw materials, before and during leaching. Leaching in both cases was carried out at 298, 318 K, 333 K and 358 K. It was found that using microwave irradiation, at 358 K, copper recovery into the productive solution increased from 65.7 % (without irradiation) to 91 %. Apparent activation energy with the use of microwave irradiation decreases from 19.108 kJ/mol (without activation) to 15.517 kJ/mol.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20400 - Chemical engineering
Result continuities
Project
<a href="/en/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Sustainable Process Integration Laboratory (SPIL)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemical Engineering Transactions
ISSN
2283-9216
e-ISSN
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Volume of the periodical
neuveden
Issue of the periodical within the volume
103
Country of publishing house
IT - ITALY
Number of pages
6
Pages from-to
547-552
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85179101819