Titanium Extraction from Spent Selective Catalytic Reduction Catalysts in a NaOH Molten-Salt System: Thermodynamic, Experimental, and Kinetic Studies
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DOI: 10.1007/s11663-018-1475-5
Abstract: In this study, sodium hydroxide was used as an alkali reagent in roasting spent selective catalytic reduction (SCR) catalysts for titanium extraction. The thermodynamic analysis of the roasting process is discussed in terms of process… read more here.
Keywords: catalytic reduction; extraction; selective catalytic; titanium extraction ... See more keywords
Recent Progress in Titanium Extraction and Recycling
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DOI: 10.1007/s11663-020-01898-6
Abstract: This paper presents a brief review of the history of titanium smelting and the current trends in related research and development. Presently, both electrolytic and metallothermic reduction processes utilizing various feed materials such as titanium… read more here.
Keywords: titanium extraction; progress titanium; titanium; extraction recycling ... See more keywords
Titanium Extraction from Fly Ash by Carbochlorination
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DOI: 10.1007/s11837-019-03460-5
Abstract: AbstractIn terms of secondary resource recovery and environmental impact, fly ash is attracting a great deal of attention in China. This study aimed to investigate the carbochlorination process of titanium oxide to recover titanium. The… read more here.
Keywords: titanium extraction; carbochlorination; titanium; fly ash ... See more keywords