Specifications
Brand Name :
hengyang
Model Number :
HC409
Certification :
ISO9001
Place of Origin :
China
MOQ :
1
Price :
56000-1750000
Payment Terms :
T/T
Supply Ability :
20 sets/month
Delivery Time :
30-40 days
Packaging Details :
negociated
Name :
Sulfate (sulfuric acid) method of TiO2 production
OEM :
Accept
Final Product :
Titanium Dioxide
Process :
sulfate
Capacity :
10-50t/d
Application :
food industry and chemical industry
Description
Sulfate (Sulfuric Acid) Method of TiO2 Production
The sulfate method was first implemented industrially in 1931 for producing the anatase form of titanium dioxide, followed by the rutile form in 1941. This process involves dissolving ilmenite concentrate or titanium slag in sulfuric acid to create solutions of titanium, iron, and other metal sulfates. Through a series of controlled technological steps—including chemical reduction, purification, precipitation, washing, and calcination—basic TiO2 with the desired particle size is formed. The crystal structure (anatase or rutile) is determined during nucleation and calcination.
Process Chemical Equations
FeTiO3 + 2H2SO4 → TiOSO4 + FeSO4 + 2H2O
TiOSO4 + H2O → TiO2 + H2SO4
Process Diagram
Titanium slag for making titanium dioxide production using the sulfate method

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Titanium slag for making titanium dioxide production using the sulfate method

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Brand Name :
hengyang
Model Number :
HC409
Certification :
ISO9001
Place of Origin :
China
MOQ :
1
Price :
56000-1750000
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Titanium slag for making titanium dioxide production using the sulfate method
Titanium slag for making titanium dioxide production using the sulfate method

Zhengzhou Hengyang Industrial Co., Ltd

Verified Supplier
5 Years
henan, zhengzhou
Since 2015
Business Type :
Manufacturer, Exporter
Total Annual :
8500000-12000000
Employee Number :
>95
Certification Level :
Verified Supplier
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