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- Iron removal in production of purified quartz by hydrometallurgical process
Abstract Iron, the predominant impurity in quartz ores, can be substantially removed via aqueous chemical processes using organic and inorganic acids Quartz was highly purified by leaching with sulfuric acid (H2 SO 4) in the presence of reducing agents (oxalic acid, citric acid, and glucose)
- (PDF) Iron Removal in Production of Purified Quartz by . . .
Abstract Iron, the predominant impurity in quartz ores, can be substantially removed via aqueous chemical processes using organic and inorganic acids
- Iron removal in production of purified quartz by hydrometallurgical process
Abstract Iron, the predominant impurity in quartz ores, can be substantially removed via aqueous chemical processes using organic and inorganic acids Quartz was highly purified by leaching with sulfuric acid (H 2 SO 4) in the presence of reducing agents (oxalic acid, citric acid, and glucose)
- Iron removal in production of purified quartz by hydrometallurgical . . .
Abstract Iron, the predominant impurity in quartz ores, can be substantially removed via aqueous chemical processes using organic and inorganic acids Quartz was highly purified by leaching with sulfuric acid (H 2 SO 4 ) in the presence of reducing agents (oxalic acid, citric acid, and glucose)
- International Journal of Mineral Processing - ScienceDirect
Article preview select article Iron removal in production of purified quartz by hydrometallurgical process
- Iron removal in production of purified quartz by hydrometallurgical process
ATAysenur Tuncuk Aysenur Tuncuk Ata Akcil Ata Akcil Publisher Website Google Scholar Add to Library CiteDownload ShareDownload 1 August 2016 journal article Published by Elsevier in International Journal of Mineral Processing Vol 153, 44-50 https: doi org 10 1016 j minpro 2016 05 021
- Iron removal in production of purified quartz by hydrometallurgical process
•High-purity quartz (1ppm Fe2O3content) by using hydrometallurgical process•Reducing agents (oxalic, citric acid, glucose) were used to increase Fe2O3removal •By increasing the use of organic acids, harmful effects of H2SO4can be reduced •By using oxalic acid with H2SO4, environment-friendly process, higher efficiency•Economic
- Iron removal in production of purified quartz by hydrometallurgical process
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- Iron removal in production of purified quartz by hydrometallurgical process
The reaction mechanism of iron oxide dissolution by organic acids was explained in the following three steps: adsorption of organic li-gands in the solution on the surface of the iron oxide, dissolution, and reducing dissolution during the autocatalytic process
- Official Website of Prof. Dr. Ata Akçıl-PEER - REVIEWED ARTICLES
Aysenur Tuncuk, Ata Akcil, Iron removal in production of purified quartz by hydrometallurgical process International Journal of Mineral Processing, 153, 44–50, 2016
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