Industrial zinc oxide is used for various products, such as rubber, cosmetics, paints, and others. Here, we want to show you the way manufacturers produce zinc oxide for industrial purposes. 

The truth is that the making of zinc oxide involves some methods. The methods lead to a high-quality zinc oxide product that meets the needs.   

Picking the Raw Material

Manufacturers will get suitable raw materials. The raw material comes from the natural zinc ore. 

Zinc oxide made of natural zinc ore is considered a high-quality product. Some manufacturers also get the raw material from industrial waste containing zinc.  

Crushing and Grinding the Raw Material 

The selected zinc ore will continue its process to the crushing and grinding machine. The ore must be changed into a smaller particle before continuing to the next process. 

Mixing the Small Zinc Ore with Carbon 

The next step is mixing the small zinc ore with carbon. In this process, manufacturers use a specific reactor to treat the industrial zinc oxide. 

The reactor will heat the small zinc ore particles at a high temperature. The purpose of the heating process is to trigger a specific chemical reaction. This reaction will produce zinc vapor for the oxidizing process. Manufacturers often call this mixing process a reduction process since it reduces the zinc particles into vapor. 

Oxidize the Zinc Vapor 

The next step to produce ready-to-use zinc oxide is oxidizing the zinc vapor. Oxidizing means that manufacturers will mix it with air or oxygen. This process produces two materials, which are waste gas and pure zinc oxide. 

Filtering the Pure Zinc Oxide 

The process of getting zinc oxide is not done yet. You get the pure zinc oxide after the oxidizing process, yet it is still mixed with contaminants and other particles you don’t need. 

That’s why manufacturers will filter and clean the pure zinc oxide they get from the oxidation process. Professional manufacturers use the latest filtering and cleaning machines to separate contaminants, unwanted particles, and pure zinc oxide accurately. 

Zinc Oxide is Ready to Use 

In this phase, the manufacturers get pure zinc oxide. This final product is ready to use and will be sent to its buyers. 

Manufacturers will pack this pure zinc oxide in various shapes based on requests from the customers. Commonly, manufacturers pack zinc oxide in three different shapes, which are fine powder, pellets, and blocks.  

The point is that getting ready to use pure industrial zinc oxide involves a long process. You must ensure that the manufacturers get the best zinc ore and use the latest technology to process it.