Desulphurizer for grape juice
Eliminate sulfur dioxide vapor release while preserving juice concentration, achieving purity levels below 10 ppm—ideal for creating natural, sulfur-free grape juices and wines with minimal steam consumption.

Neutralizes and Re-injects SO2 Vapors
The Desulphurizer for grape juice from Padovan is designed to address the critical needs of wine producers and juice manufacturers in managing sulfur dioxide emissions. It utilizes a unique neutralization process with lime or caustic that prevents SO2 release into the atmosphere. This equipment reinjects neutralized vapors back into the product, maintaining juice quality and concentration. Tailored for applications in grape juice concentrate, organic natural juices, and low-sulfur wine, it offers high automation with automatic flow rate regulation, ensuring continuous and efficient operation.
With its mechanical compressor version, the desulphurizer achieves very low steam consumption, enhancing energy efficiency. The equipment can achieve sulfate levels as low as 10 ppm, making it ideal for producing natural juices. Constructed from materials offering excellent corrosion resistance, the device integrates seamlessly into existing processing lines, ensuring minimal downtime and easy maintenance. Its advanced automation capabilities simplify operations, making it a reliable option for large-scale beverage processing facilities.
Benefits
- Ensures environmental compliance by preventing SO2 emissions into the atmosphere.
- Enhances juice quality while maintaining low sulfur content.
- Optimizes energy efficiency with low steam consumption design.
- Streamlines operations with high automation, reducing labor costs.
- Integrates smoothly into existing production lines with minimal disruption.
- Applications
- Natural juices,Grape juice,Wine
- End products
- Sulfur-free grape juice,Organic natural juices,Low-sulfur wine,Grape juice concentrate
- Steps before
- Crushing,Must clarification,Juice extraction
- Steps after
- Sterilization,Concentration,Filtration,Bottling
- Input ingredients
- grape juice,SO2 vapors
- Output ingredients
- neutralized vapors,natural juices
- Market info
- Padovan (Omnia Technologies) is known for engineering advanced industrial filtration and process equipment, particularly in the beverage, chemical, and food industries, with a reputation for innovation, quality, and tailored solutions in engineered-to-order equipment.
- SO2 Vapors Neutralization
- Lime or Caustic
- SO2 Emission
- No Release into Atmosphere
- Vapor Re-injection
- Into Product
- Steam Contact
- No Direct Contact with Juice
- SO2 Concentration
- Less than 10 ppm
- Automation Degree
- High
- Steam Consumption
- Very Low with Mechanical Compressor Version
- Flowrate Regulation
- Automatic
- Neutralization method
- Lime or caustic
- Vapor re-injection
- Integrated
- Contact method
- No direct contact between steam and juice
- SO2 emission control
- No SO2 release into atmosphere
- Automation level
- High automation degree
- Flowrate regulation
- Automatic
- Steam consumption
- Very low with mechanical compressor
- Operation type
- Continuous (implied by context)
- Corrosive resistance (e.g. acids)
- Yes
- Biological compatibility
- Yes
- Cleanability
- CIP compatible
- Abrasion resistance
- High
- SO2 vapors neutralization
- Lime or caustic
- Footprint
- Compact
- Tank size
- Customized
- Tank shape
- Designed for low steam consumption
- Feed/discharge method
- Automatic flowrate regulation
- Automation level
- High automation degree
- Flowrate regulation
- Automatic flowrate regulation
- Customization on vapour neutralization
- Neutralization with lime or caustic
- Mechanical compression
- Very low steam consumption with mechanical compressor version