Hezhen adsorbent catalyst industrial diatomite 200 mesh oil water filter filling diatomite powder

Diatomite, a biogenic siliceous sedimentary rock composed of fossilized diatom remains, has emerged as a versatile industrial material due to its unique porous structure, high surface area, and chemical inertness. Among its various grades, 200-mesh diatomite powder stands out for its applications in oil-water separation, catalytic processes, and filtration systems.

As an adsorbent, 200-mesh diatomite powder excels in removing suspended solids, oils, and organic contaminants from industrial wastewater and edible oils. Its microporous framework traps particles as small as 0.1–0.2 μm, making it ideal for clarifying beverages, lubricating oils, and pharmaceuticals. In the oil industry, it aids in dewaxing winterized oils and removing nickel catalysts after hydrogenation, enhancing product purity.

Product Description

In catalytic applications, diatomite serves as a robust carrier for metal catalysts due to its thermal stability and porosity. For instance, it supports metal oxides in reactions involving organic acid synthesis or wastewater treatment, where its surface area facilitates efficient mass transfer.

For filtration, 200-mesh diatomite powder forms high-porosity filter cakes that maintain liquid flow while trapping impurities. This property is critical in food processing, where it clarifies soy sauce, vinegar, and beer, and in chemical manufacturing for refining paints, alkyd resins, and mineral acids.

With a SiO₂ content exceeding 90% and low acid solubility, 200-mesh diatomite powder meets stringent industrial standards. Its cost-effectiveness, scalability, and adaptability across sectors—from environmental remediation to energy production—underscore its role as a cornerstone material in modern industrial processes.

Cas No.	61790-53-2
Place of Origin	China
Color	Yellow/White
Shape	Powder
Purity	90-95%
Grade	industrial Grade Food Grade
Package	25kg/bag，customized package
MOQ	1kg