Dr., Navin Chandra and S S, Amritphale and Deepti, Pal (2011) Manganese recovery from secondary resources: a green for carbothermal reduction and leaching of manganese bearing hazardous waste. Journal of Hazardous Materials, 186. pp. 293-299. ISSN 0304-3894

Full text not available from this repository. (Request a copy)

Abstract

During the hydrometallurgical extraction of zinc by electrowinning process, a hazardous solid waste called anode mud is generated. It contains large quantity of manganese oxides (55-8%) and lead dioxide (6-16%). Due to the presence of a large quantity of lead, the anode mud waste is considered hazardous and has to be disposed of in secure landfills, which is costly, wastes available manganese and valuable land resources. For recovery of manganese content of anode mud, a process comprising of carbothermal treatment using low density oil (LDO) followed by sulphuric acid leaching is developed.

Item Type:	Article
Subjects:	CSIR-800 > Environmental Studies/Chemistry
Divisions:	UNSPECIFIED
Depositing User:	Mr. B.K. Prasad
Date Deposited:	25 Jul 2013 07:27
Last Modified:	11 Mar 2014 13:02
URI:	http://ampri.csircentral.net/id/eprint/108

Actions (login required)

View Item