Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Dashdendev Burmaa"'
Publikováno v:
Open Journal of Applied Sciences. :545-553
This study was undertaken to develop a cost-effective method of copper leaching in sulfide concentrate involving minerals as chalcopyrite and pyrite. The combined methods involving low temperature roasting of sulfide copper minerals with potassium ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02c1ba2b29cf5143fb15f18260b61003
https://doi.org/10.4236/ojapps.2018.812044
https://doi.org/10.4236/ojapps.2018.812044
Autor:
Kenneth J. D. MacKenzie, Tsedev Jadambaa, Mamoru Senna, Dashdendev Burmaa, Shaarii Erdenechimeg, Jadambaa Temuujin
Publikováno v:
Journal of Chemical Technology & Biotechnology. 81:688-693
After being subjected to preliminary purification, montmorillonite clay was leached with varying concentrations of sulfuric acid (0.5-2mol L −1 )a t 90 ◦ C for varying times (0.5-4h). Acid leaching causes partial amorphization of the montmorillon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85cd0459bfc12c3ae61c6661c220b9a4
https://doi.org/10.1002/jctb.1469
https://doi.org/10.1002/jctb.1469