Flash desolventization system for oilseed processing
Achieve rapid desolventization with minimal heat exposure, preserving the integrity and quality of temperature-sensitive materials in your production line.

Rapidly Desolventizes and Dries Solvent-Wet Products
The Flash Desolventization System from Crown Iron Works is designed for processors in industries such as biofuel production, oilseed processing, and hemp CBD oil extraction. This system uses a pneumatic conveying dryer to expose solvent-wet products directly to superheated solvent vapors, ensuring rapid desolventization and drying within seconds. Its small vertical footprint allows for seamless integration into existing production lines, making it ideal for continuous operations.
Engineered for temperature-sensitive materials, it leverages evaporative cooling to protect product integrity while effectively removing solvents. The system accommodates various end-products, including biodiesel, edible oils, and plant-based protein isolates. With its vapor-tight controlled environment, the system offers enhanced solvent recovery efficiency.
Crown Iron Works ensures energy efficiency and reduced operational costs as all heat required for solvent evaporation is applied during the initial mixing phase. Available in durable materials to resist corrosion, this equipment can be tailored to meet specific processing requirements. The Flash Desolventization System supports industry standards for safety and performance, providing a reliable solution for demanding industrial applications.
Benefits
- Ensures product quality by protecting temperature-sensitive materials through rapid evaporative cooling.
- Minimizes energy costs with efficient solvent evaporation during initial processing.
- Integrates seamlessly into existing production lines with its compact vertical design.
- Increases solvent recovery efficiency with a vapor-tight environment.
- Enhances operational flexibility for diverse applications, from biofuels to specialty chemicals.
- Applications
- Polymers,Specialty chemicals,Fibers,Nutraceuticals,Plant-based proteins,Waxes,Oilseed processing,Food products,Biofuel,Hemp cbd oil extraction,Pharmaceuticals
- End products
- Canola oil,Sunflower oil,Protein powders,Hemp cbd oil,Plant-based protein isolates,Oleochemicals,Edible oils,Canola protein concentrate,Wax emulsions,Omega-3 supplements,Specialty fats and oils,Biodiesel,Soybean oil,Corn oil
- Steps before
- Oilseed Preparation,Oilseed Extraction,Cooking/Conditioning,Pressing,Degumming,Neutralizing,Leaching
- Steps after
- Drying,Cooler,Biodiesel Pretreatment,Renewable Diesel Pretreatment,Fat Modification,Packing
- Input ingredients
- solvent-wet products,solvent vapors
- Output ingredients
- flashed solvent,desolventized product,temperature-sensitive materials
- Market info
- Crown Iron Works is renowned for its expertise in designing and manufacturing engineered-to-order equipment for oilseed processing and edible oil extraction, with a strong reputation for innovation, reliability, and delivering customized solutions worldwide.
- Solvent Vapor Contact Time
- Seconds
- Heating Method
- Superheated Solvent Vapors
- Footprint
- Small,Vertically Oriented
- Processing Type
- Pneumatic Conveying
- Environment Control
- Vapor-tight
- Operation Complexity
- Simple Design,Easy Operation
- Desolventization Speed
- Fast
- Temperature Sensitivity
- Good for Temperature-sensitive Materials
- Working Mechanism
- Pneumatic conveying dryer
- Integrated Steps
- Desolventization,drying
- Batch vs. Continuous Operation
- Continuous
- Evaporative Cooling
- Yes
- Automation Level
- Easy operation
- Flash Desolventization
- Yes
- Superheated Solvent Contact
- Direct contact
- Solvent compatibility
- Superheated solvent vapors
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine Footprint
- Compact,vertically oriented
- Feed Method
- Pneumatic conveying
- Discharge Method
- Direct contact with superheated vapors
- Control panel type
- Simple design
- Footprint
- Compact,vertically orientated
- Integration possibilities
- Vapor-tight controlled environment
- Temperature handling
- Good for temperature-sensitive materials