Specially designed for oil refining,bleaching earth for edible oil is produced from food-grade bentonite through acid activation, offering high adsorption capacity and safety. Its microporous structure effectively removes pigments, phospholipids, residual soap particles, and heavy metals from edible oils, achieving a decolorization rate of over 95% while preserving nutritional value and flavor. This significantly enhances oil clarity and stability.The activated clay is easily filtered post-reaction, with residue levels as low as 0.1%, complying with China's GB 25571-2010 food safety standard to ensure premium oil quality. Featuring uniform particle size (100-300 mesh), it is compatible with refining equipment of various scales, requiring minimal dosage. Additionally, spent clay can be regenerated through calcination, reducing disposal costs.Ideal for decolorizing soybean oil, rapeseed oil, palm oil, and more, this product enables efficient production of high-quality edible oils. By balancing purification efficiency and food safety, it provides a reliable solution for the edible oil industry. Choose our activated clay for enhanced refining performance and cost-effective processing.
Source factory, high quality and low price
10 years of focus on diatomaceous earth research and developme
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| What are the advantages of bleaching earth for edible oil? | |
| Bleaching earth for edible oil is a core decolorizing material in the oil refining industry, offering the following outstanding advantages: Exceptional Decolorization and Purification Performance With a well-developed microporous structure and an ultra-large specific surface area (150-300 m²/g), edible oil activated clay efficiently adsorbs pigments such as chlorophyll and carotenoids, achieving a decolorization rate of over 95%. It also effectively removes phospholipids, residual soap particles, and trace heavy metals, significantly improving oil clarity and quality. Strict Food Safety Compliance Made from food-grade bentonite through specialized activation processes, this activated clay fully complies with China’s GB 25571-2010 food safety standard. Its neutral pH ensures no damage to the oil’s nutritional components, while post-filtration residue remains below 0.1%, guaranteeing safe and hygienic edible oil. Cost-Effective and Eco-Friendly Thanks to its selective adsorption properties, the activated clay maintains high decolorization efficiency while minimizing oil loss. Spent clay can be regenerated through high-temperature treatment, reducing disposal costs for manufacturers. Compatible with various refining equipment, it simplifies operations and enhances production efficiency. Additional Benefits Include: Fast reaction time (20-30 minutes for complete decolorization) Excellent filtration performance (no filter cloth clogging) Wide adaptability (suitable for soybean oil, rapeseed oil, peanut oil, and other vegetable oils) Preserves natural flavor without interfering with subsequent processing Choosing activated clay for edible oil means opting for an efficient, safe, and economical refining solution, helping you produce higher-quality, healthier edible oils. | |
| How To Order? | Can You Supply Sample For Test ? |
| 1: Plese tell us the detailed technical parameters you needed | Yes, the sample is free. |
| 2: Then we choose the exact type diatomite filter aid . | |
| 3: Pls tell us the packing requirements,quantityand other request. | When Will Make A Delivery? |
| 4：Then we answer these questions and give a best offer. | Delivery time - Stock order: 3 days after receipt of the full payment.- Other order: 15 days after of the deposit. |
| What Are Your Core Advantage? | |
| 1. Source factory, own mine, stable supply of core raw materials for 30 years. | |
| 2, The new self-developed low temperature washing storage process, lower product density, longer filtration cycle; The whiteness of the filler higher, the particle size of the product is more uniform, and the vortex value is less. | |
| 3. The only large enterprise in China that uses natural gas as a heat source for production, we always take environmental protection as our own responsibility and are committed to achieving sustainable development while protecting the environment. | |
| What Is Your Capacity? | |
| The production capacity of our current diatomaceous earth filter aid is 60,000 tons/year, the production capacity diatomaceous earth filler is 2.5 tons/year, the production capacity of natural diatomaceous earth constant temperature drying product is 15,000 tons/year, the total production capacity of 90,000 tons/year. | |
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Oreign Trade Telephone: 0532-86623372
Foreign Trade Department Telephone: 0532-86623521
Oreign Trade E-mail: sales@cnshengtai.com
Foreign Trade Department E-mail: info@cnshengtai.com
Address:No.97, Fuzhou South Road, Jiaozhou, Qingdao, China
Our staff will contact you as soon as they receive the message. You can also call our contact hotline directly to get our help.
Oreign Trade Telephone: 0532-86623372
Foreign Trade Department Telephone: 0532-86623521
24-Hour Service Hotline: 400-822-5989
Email: sales@cnshengtai.com
Address:No.97, Fuzhou South Road, Jiaozhou, Qingdao, China
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