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| Categories | Rotary Kiln |
|---|---|
| Brand Name: | Hengyang |
| Model Number: | HC-336 |
| Certification: | ISO9001 |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | 5600-356100 |
| Payment Terms: | T/T |
| Supply Ability: | 270 sets/month |
| Delivery Time: | 20-40 days |
| Packaging Details: | negociated |
| Condition: | New |
| After-sales service provided: | Provided |
| Application: | filler in paint, paper, asphalt products, and plastic |
| Warranty: | TWO YEAR |
| Product name: | Calcination Brings Desired Qualities to Diatomaceous Earth |
| Installation: | Provided |
| Color: | customized |
| Company Info. |
| Zhengzhou Hengyang Industrial Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Flux calcining, in which the material is calcined at higher temperatures in the presence of a fluxing agent (typically soda ash), takes the calcination process a step further, enhancing these effects beyond what can be achieved through straight calcination. Of special importance is that flux calcining produces larger agglomerates and is white in color.¹
Calcination, whether in the presence of a fluxing agent or not, is an adaptable process; process conditions can be manipulated to affect the properties of the end product in certain ways. Depending on the intended application for a given sample of diatomite, other important properties influenced through the calcination process might include:

Upon mining, diatomaceous earth is milled and if necessary, dried in a rotary dryer, at which point it can be calcined. The calcination process is carried out in a rotary kiln (sometimes referred to as a calciner).
Material is fed into the rotary kiln, which is typically of the direct-fired counter-current configuration.

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