Sanyo Chemical Develops Cold Flow Improver for Renewable Diesel HVO

Sanyo Chemical Industries has developed NEOPROVER HBF-151, a cold flow improver designed for hydrotreated vegetable oil (HVO), a renewable diesel refined from used cooking oil and plant-based fats. The additive targets HVO's unique crystallization behavior and has shown strong flowability improvement across a variety of HVO samples. The company is optimizing application parameters and evaluating the product for commercialization, with application studies underway.

Key facts

Market context

Cold flow improvers are performance additives that keep diesel fuel flowing at low temperatures by modifying how wax and other solids crystallize, preventing filter plugging and fuel line blockages. Hydrotreated vegetable oil is a paraffinic renewable diesel made by hydroprocessing fats and oils, and its crystallization behaves differently from conventional petroleum diesel, so it often needs tailored additive chemistry. Demand for renewable diesel comes mainly from transport fleets, fuel distributors and governments pursuing lower-carbon fuel mandates, while blending into existing diesel infrastructure makes compatibility with engines and storage systems important. Improved cold-weather performance could widen the range of climates where HVO is practical, which would support demand for specialty additives and for the feedstocks used in production. For chemical buyers, a new additive designed for a specific fuel grade may also shift how refiners and blenders source treatment packages, though commercial availability has not yet been confirmed.

Source: official release on sanyo-chemical.co.jp. Summary and context written by Market Krystal.