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NTIS 바로가기Procedia engineering, v.138, 2016년, pp.231 - 239
Dahlke, T. , Ruffiner, O. , Cant, R.
During the reaction of phosphate ore and sulphuric acid, silicon tetrafluoride (SiF4) and HF are formed as byproducts. These gases are usually scrubbed with water, forming fluorosilicic acid, H2SiF6 (FSA) as a waste stream. Until recent years, FSA was mostly used for drinking water fluorination and ...
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Procedia Engineering Dreveton 46 255 2012 10.1016/j.proeng.2012.09.471 Manufacture of Aluminum Fluoride of High Density and Anhydrous Hydrofluoric Acid from Fluosilicic Acid
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