Mishra B,Staley A.Recovery of valueadded products from red mud. Minerals and Metallurgical Processing . 2002MISHRA B,STALEY A,KIRKPATRICK D.Recovery of value-added products from red mud[J].Minerals and Metallurgical Processing,2002,19(2):87-94....
By using a hydraulic press and a die set, pressed pellets are created. Typically, the sample is ground to a grain size of <75 µm then placed inside a pellet die. A pellet die consists of a hollow cylindrical body capped at one end at its simplest. The die is put into a hydraulic...
The research has focused on the recovery of valuable metals with citric acid to strengthen leaching from red mud, which is obtained from bauxite during alumina production. The main factors on the recovery of valuable metals such as sulfuric acid concentration, liquid to solid ratio, citric acid ...
A great amount of red mud generated from alumina production by Bayer process not only threatens the environment but also causes waste of secondary resources. High-iron-content red mud from Bayer process was employed to recover alumina and ferric oxide by the process of reduction-sintering, leaching...
A. Palani, several serious concerns arose regarding the integrity and veracity of the conference organisation and peer-review process. After a thorough investigation, the peer-review process was confirmed to fall beneath the high standards expected by Materials Today: Proceedings. The veracity of the...
Selective leaching of vanadium and separation of iron from red mud by using oxalic acid and sodium sulfite were put forward. The main influencing factors of selective leaching were studied and the leaching mechanism was analyzed with XRD, SEM-EDS, thermodynamic theory and leaching kinetics. The res...
This study presents a rapid and selective method for the recovery of lanthanides and yttrium, existing in economically interesting concentrations, from red mud, the byproduct of the alumina production. The leaching process is based on the extraction of these elements with diluted nitric acid from re...
摘要: In this paper,industrial properties of red mud and the current situation of its comprehensive recovery and utilization at home and abroad were introduced.All these provided broad prospects for the multipurpose and systematic exploitation of red mud.关键词:...
The extraction of scandium from an Australian red mud by selective acid leaching was explored and preliminary leaching tests showed that diluted sulphuric acid can be used to leach scandium from the red mud. The recovery of scandium from a synthetic leach solution of the red mud using solvent ex...
The extraction of scandium from an Australian red mud by selective acid leaching was explored and preliminary leaching tests showed that diluted sulphuric acid can be used to leach scandium from the red mud. The recovery of scandium from a synthetic leach solution of the red mud using solvent ex...