financially supported by the National Natural Science Foundation of China (No.50574084);the Natural Science Research Project of the Education Department of Henan Province, China (No.2010B150014)
To effectively utilize ilmenite and recycle KOH solution, the extraction behaviours of titanium and other associated impurities in the decomposition process of ilmenite by highly concentrated KOH solution were studied...
supported by the National Natural Science Foundation of China (No. 50574084);the National Key Technologies R&D Program in the 11th Five-Year Plan Period (No. 2006BAC02A05);and the National Basic Research Program of China (No. 2007CB613501)
Oxalic acid was used for the removal of iron from the intermediates of ilmenite leached by KOH liquor. Various parameters, such as pH, temperature, initial oxalate concentration, and illumination were investigated. Me...
supported by the National Natural Science Foundation of China (No.50574084);the National Key Technologies R&D Program in the 11th Five-Year Plan Period of China (No.2006BAC02A05);the National Basic Research Program of China (No.2007CB613501)
The kinetics of the decomposition of acid dissolved titanium slag with a sodium hydroxide system under atmospheric pressure was studied. The effect of reaction temperature, particle size and NaOH-to-slag mass ratio on...