Iron Powder Used By Titanium White Capability To Delivery
Product Basic Description
Iron powder refers to the powdery material of iron with a size of less than 1mm. The main color is black. The application range of iron powder is very wide, and it is the main raw material of powder metallurgy. Here we mainly talk about the chemical iron powder used to make titanium dioxide.
Iron powder preparation method
The manufacturing methods of powders are generally divided into two major categories, namely, physical chemical methods and mechanical pulverization methods, and industrially, there are many reduction methods, atomization methods, and electrolysis methods.
Method for preparing titanium dioxide by iron powder
One of the preparation methods comprises the acid hydrolysis reaction of the processed iron powder with concentrated sulfuric acid to produce titanium oxysulfate, which is hydrolyzed to form metatitanic acid, and then calcined and pulverized to obtain a titanium white powder product.