Renewable Fuel Purification.

Purifying feedstocks that fuel everyday life.

BioDiesel, Renewable Diesel, and Sustainable Aviation Fuel processing requires flexibility to accommodate various vegetable oil, grease, and animal fat feedstocks.  Thus, your bleaching earth must be tailored to remove harmful impurities across a range of feedstocks and meet your process requirements.  Our Rafinol products are formulated for high removal performance and available in various packaging.

Worldwide Solutions.

Trust our three decades of technical and product expertise to tailor a mineral-based solution to match the demands of various feedstock and refining processes. We provide feedstock purification solutions to our global customer base with RAFINOL™ bleaching earth products. Our RAFINOL portfolio includes natural, acid-activated, and thermally-activated products to help purify all kinds of feedstocks during the pretreatment stage of biodiesel, renewable fuel applications. 

Rendering of oil drop with molecules
Airplane flying in the sky.

Renewable Fuels.

The high adsorption properties of our RAFINOL™ product series helps remove even the highest impurities from various types of feedstocks to help achieve the best quality renewable fuel solutions.


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All That's Possible with Bleaching Earth.

BioDiesel, Renewable Diesel, and Sustainable Aviation Fuel processing requires flexibility to accommodate various vegetable oil, grease, and animal fat feedstocks. Our RAFINOL™ bleaching earth products are formulated for high removal performance and available in multiple formulations and packaging options to custom meet the needs of our customers.

RAFINOL™ 920 FF

Optimized for fast filtration of edible oil feedstocks to absorb difficult color, chlorophyll, and oxidative compounds.

RAFINOL™ 930 FF

Optimized for fast filtration of feedstocks for edible oil and biofuel applications.  Porous mineral structure to offer high removal performance of fatty acids, color, chlorophyll, and metal impurities at minimal dosing rates.

Tailored Solutions

Access to various feedstocks, including vegetable oils, yellow grease, and tallow, enable us to refine, bleach, and deodorize oils at a lab-scale and devoid of oxygen.  Our expertise can tailor a mineral solution to match the demands of most feedstock and refining processes.  

Speak to Our Experts.