High-Efficiency Silica Gel Bleaching Sand for Waste Oil Refining and Purification
Discover the superior performance of our silica gel bleaching sand, a leading solution for decolorizing and purifying waste oils. As a trusted manufacturer and supplier in China, we offer premium quality SiO2-based adsorbents designed to enhance your oil refining processes. Get a competitive price and reliable supply for your industrial needs.
Get a Quote & SampleTransform Your Waste Oil with Advanced Silica Gel Technology

Silica Gel Bleaching Sand
As a premier silica gel bleaching sand supplier in China, we provide an eco-friendly and highly effective solution for waste oil refining. Our product, primarily composed of SiO2, offers exceptional adsorption capabilities to remove impurities and oxides, brightening dark oils and meeting stringent industrial standards. We are committed to delivering high-quality chemical auxiliaries that optimize your operations and provide cost-effective results.
- Purchase high purity silica gel sand for waste oil treatment, ensuring superior performance and cleaner output.
- Source from a leading silica gel bleaching sand manufacturer in China for consistent quality and bulk availability.
- Inquire about our competitive price for oil purification silica gel, designed for maximum efficiency and reusability.
- Order silica gel desiccant for oil purification, trusted by industries for its reliable adsorption and purification properties.
Key Advantages of Our Silica Gel Bleaching Sand
Superior Decolorization and Purification
Our silica gel bleaching sand effectively removes impurities and oxides, transforming darkened oils into clear, light-colored liquids that meet national fuel standards. This makes it an ideal choice for waste oil refining and purification needs.
Cost-Effective and Reusable
Benefit from the high adsorption capacity of our silica gel, allowing one ton to bleach significant quantities of waste oil. Furthermore, its ability to be reused 2-3 times makes it a highly economical and sustainable solution for your business.
Versatile Application and Mesh Sizes
Available in various mesh sizes (20-40, 30-80, 40-120), our silica gel bleaching sand is tailored for different oil viscosities and treatment pressures, ensuring optimal performance in diverse industrial applications, from transformer oil to engine oil regeneration.
Broad Application Spectrum for Oil Treatment
Waste Oil Refining
A primary application for our silica gel bleaching sand is in the refining of various waste oils, including black oil, red oil, and dark engine oil, significantly improving their quality and usability.
Diesel Oil Bleaching
Effectively bleach and decolorize diesel oil, transforming it from dark or odorous states into lighter, cleaner fuel that complies with industry standards.
Hydraulic Oil Purification
Purify and deodorize hydraulic oil, enhancing its performance and extending its service life through efficient impurity removal.
Biodiesel and Vegetable Oil
Utilize our silica gel for the decolorization and purification of biodiesel and various animal and vegetable oils, ensuring high product quality.