scholarly journals Hydrolysis mechanism of industrial low concentration TiOSO4 solution for TiO2 pigment production

2021 ◽  
Author(s):  
Congxue Tian
Keyword(s):  
Pigment Production ◽  
Hydrolysis Mechanism ◽  
Low Concentration ◽  
Tio2 Pigment

scholarly journals Sustainable Supply of Scandium for the EU Industries from Liquid Iron Chloride Based TiO2 Plants

2021 ◽  
Vol 5 (1) ◽  
pp. 86
Author(s):  
Bengi Yagmurlu ◽  
Beate Orberger ◽  
Carsten Dittrich ◽  
Georges Croisé ◽  
Robin Scharfenberg ◽  
...  
Keyword(s):  
Pigment Production ◽  
Iron Chloride ◽  
Cleaning Process ◽  
Solid Oxygen ◽  
Extraction And Purification ◽  
Competitive Prices ◽  
Tio2 Pigment ◽  
Eu Project ◽  
Oxygen Fuel ◽  
The Eu

Scandium (Sc) applications in solid oxygen fuel cells, aeronautics and heat exchange systems are forecasted to increase significantly without a sufficient continuous Sc supply for Europe. ScaVanger is an EU project for upscaling Sc extraction and purification technologies from various TiO2 pigment production residues. High purity Sc2O3 and ScF3 will be produced at competitive prices for the EU market. The ScaVanger process is expected to result in a 10% higher production rate and higher product purity as processing starts with a unique cleaning process of actinides. The first plant at a major European TiO2 pigment production site will be supplying about 30 t/a of Sc2O3.

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