Engineering optimal adsorption and superior filtration to maximize yield and minimize oil loss for global refineries. Precision oil purification — delivered with export-ready reliability from Gujarat, India.
Activated Bleaching Earth is acid-activated Bentonite. The activation process increases surface area and modifies the crystalline clay structure — creating millions of active adsorption sites.
Selective removal of carotene, chlorophyll, and pheophytin pigments — delivering water-white refined oil that meets international color standards.
Adsorption of phospholipid gums, soap traces, and heavy metals (As, Cu, Pb) that cause downstream fouling and quality degradation.
Reduces peroxide value to extend shelf-life and preserve flavour integrity of edible oils throughout distribution and retail.
Our Activated Bleaching Earth is engineered to address the precise purification challenges of each refining vertical — not just "oil" in generic terms.
CPO (Crude Palm Oil), Soybean, Sunflower, Rapeseed, and Coconut oil refining. Precision removal of chlorophyll, carotenoids, and phospholipid gums to achieve international colour and quality standards for food-grade oils.
Key: Carotene & Chlorophyll RemovalTallow and lard bleaching for animal feed applications or industrial uses. Removes dark pigments, odour compounds, and oxidation products to produce light-coloured, stable fat fractions that meet feed or oleochemical purity requirements.
Key: Colour & Stability RestorationPre-treatment of renewable feedstocks (UCO, animal fats, palm effluent) to protect downstream hydroprocessing catalysts from metal poisoning by trace As, Cu, Pb, and Ni. Critical for HVO and Sustainable Aviation Fuel production pathways.
Key: Catalyst Protection from Metal PoisoningRe-refining of used lubricants and industrial waxes to restore colour, clarity, and dielectric properties. Efficiently removes oxidation products, dark sludge, and contaminants to produce base oils suitable for blending and re-use.
Key: Used Oil Color & Clarity RestorationEvery specification decision was made with refinery throughput, economics, and product quality in mind.
Our precisely controlled PSD delivers faster filtration rates and less pressure buildup in Niagra or leaf filters. Shorter cycle times translate directly to higher refinery throughput and lower energy costs per ton of oil processed.
A 5% reduction in oil retention versus a competitor saves enormous product volumes at scale. For a refinery processing 1,000 MT/day the savings compound rapidly.
Our tightly controlled free acidity ensures the clay does not cause "acid-activated" flavour reversion or increase the Free Fatty Acid (FFA) content of the oil during the bleaching process — preserving both quality and refining efficiency.
Every batch is put through rigorous laboratory evaluation before shipment. Our certifications cover food safety, religious compliance, and quality management.
Every production batch is tested for Bleaching Activity Index (BAI), oil retention, pH, and surface area before dispatch. Pre-shipment samples available on request for independent lab verification.
Our bentonite is sourced through responsible, low-impact mining operations with full EIA compliance — ensuring our supply chain meets international ESG expectations of global buyers.
Spent bleaching earth is fully recyclable as a high-calorific fuel source in cement kilns, reducing industrial waste and supporting your plant's sustainability and zero-landfill commitments.
Multiple packaging formats and Incoterm options to fit your procurement and logistics workflow.
Multi-wall kraft or PP woven bags. Palletized. 20 MT per 20ft FCL.
Coated inner liner available. Loops for forklift / crane handling.
Bulk format for high-volume refineries. 20–22 MT per 20ft FCL.
Enter your oil type and current colour value to receive a recommended clay dosage starting point. For precise dosing, request a lab sample for trials.
Estimates are indicative. Final dosage should be confirmed through trial bleaching with our lab sample.
Provide your email to access full technical data sheets and material safety data sheets for your procurement and compliance team.
Full specifications, test methods, typical values, dosage guidelines, and storage instructions.
Hazard identification, handling, storage, disposal, and emergency response information.
Send us your oil type, current colour value, and target spec. We'll dispatch a lab-grade sample with a full TDS so your technical team can run a trial bleaching test.
S.RAM CORPORATION
101-102, Rudra Arcad,
Opp. Gujarat Ambuja Exports Ltd,
Thol Road,
Kadi, Mahesana
Gujarat – 384440, India
Monday – Saturday
9:00 AM – 6:00 PM IST