Paper published in a book (Scientific congresses and symposiums)
Advantages of natural brown coal application for sorption treatment and cleaning of pregnant solutions after thiourea leaching
Gaydardzhiev, Stoyan
1991 • In Chalkley, M.; Oliver, A. (Eds.) Proceedings of the International Symposium of Environmental Controls in Metallurgical Industries and Scrap Metal Recycling
metals recovery from solutions; adsorption of coal
Abstract :
[en] The possibility for metals sorption on native brown coal has been tested using pregnant solutions obtained aftet thiourea leaching of flotation wastes. Two stage sorption flowsheet has been designed. Precious metals could be recovered from the loaded sorbents by burning them. Sorbent amount, sorption capacity and contact time have been investigated in terms of influence on process feasibility.
Disciplines :
Geological, petroleum & mining engineering
Author, co-author :
Gaydardzhiev, Stoyan ; Université de Liège - ULiège > Département Argenco : Secteur GeMMe > Traitement et recyclage des matières minérales
Language :
English
Title :
Advantages of natural brown coal application for sorption treatment and cleaning of pregnant solutions after thiourea leaching
Publication date :
August 1991
Event name :
30-th Conference of metallurgists of CIM
Event organizer :
Environmetal commiittee of CIM
Event place :
Ottawa, Canada
Event date :
18-22 August, 1991
Audience :
International
Main work title :
Proceedings of the International Symposium of Environmental Controls in Metallurgical Industries and Scrap Metal Recycling
Main work alternative title :
[en] 30-th Annual Conference of CIM
Editor :
Chalkley, M.
Oliver, A.
Publisher :
Canadian Institute of Mining, Metallurgy and Petroleum, Montreal, Canada
