Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Xiao E Dang"'
Publikováno v:
Rare Metals. 35:804-810
For the gold locked within hematite in the two-stage calcination, which leads to a low gold leaching rate, the present work is aiming at pretreating the calcination to selectively dissolve hematite. The calcination was pretreated by sulfuric acid wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0634a2caeaed8aaff39354f7c69ff810
https://doi.org/10.1007/s12598-015-0470-0
https://doi.org/10.1007/s12598-015-0470-0
Publikováno v:
Advanced Materials Research. :1951-1955
Chelating electroplating sludge contains high grade of toxic metals or heavy metals, so this sludge should be treated and recovered of valuable metals from it. This paper mainly studied on the recovery process of Copper, Nickel and Zinc process from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8223871582c96058ce07cbc17d86c920
https://doi.org/10.4028/www.scientific.net/amr.524-527.1951
https://doi.org/10.4028/www.scientific.net/amr.524-527.1951