The Pall Oenofine XL System - Amazon Web...
Transcript of The Pall Oenofine XL System - Amazon Web...
The Pall Oenofine XL System
Single Step Protein Stabilization and Clarification
Eric Bosch Winery Engineers Association
June 2012
Presentation Content
• What is the Oenofine XL System • Traditional Protein Stabilization and Clarification • Oenofine XL System
– Why – System Design – Features and Benefits – Sensory Results – Sizing Guidelines
• Questions
What is the Oenofine XL System?
Oenoflow™ XL-A System Bentonite Fining
The Pall Oenofine XL System • Single Step Protein Stabilization and Clarification
– Special crossflow-friendly bentonite – Pall’s Hollow Fiber Crossflow System
Oenofine XL System
Traditional Protein Stabilization
• Bentonite Fining – Manual addition/mixing in treatment Tank – Added during racking or recirculation
• Strengths – Technically Effective – Proven
• Weaknesses – Large lees volumes (2-10%) – Settling before downstream processing – Labor Intensive
Filtration after Stabilization
Traditional Methods • Diatomaceous Earth Filtration • Sheet Filtration
Modern Method • Crossflow filtration
– Eliminates use and disposal of filter aids – More consistent filtrate quality – Higher wine yields – Low water and energy consumption – Less labor and handling – More hygienic operation – Lower operating costs
Filtration after Stabilization
• Crossflow filtration weaknesses – Membranes can loose integrity from bentonite
exposure – Irreversible membrane fouling from high bentonite
concentrations – Many crossflow suppliers forbid use with suspended
bentonite
Asymmetric membrane
Why Oenofine XL Technology?
• All the benefits of crossflow filtration • Eliminates weaknesses previously mentioned • Plus:
• Reduced downtime • Increased speed to bottle • Increased Tank Turnover/Capacity • Reduced wine lees • Fewer wine movements • Increased wine recovery
Oenofine XL System Design
Oenofine XL base systems Dosing Skid Bentonite
Tank
Dosing Skid
Base System
Bentonite Tank
Customer Supply: Bentonite Dosing Tank Bentonite Bentonite Solution
Bentonite Tank
Oenofine XL System Design
Pall Bentonite - BXF Family
• 2 Bentonite Options – BXF-FINE (Meets stricter German Wine Legislation- Na content) – BXF-FINE ACTIVE
• Granular Sodium-Calcium Composite Bentonite
• Developed specifically for crossflow application – Narrow particle size distribution – Fine particles, no sand (99.5% < 45 microns)
• Meet OIV codex
• Meet EU Directive (EC) 96/77, E558 for Bentonite
Dosing Skid
Base System
Bentonite Tank
Dosing Skid Wiring cabinet Bentonite addition Automatic valves Metering Pump to base system
Bentonite Inlet
Bentonite to base system
Dosing Skid
Dosing Skid
Oenofine XL System Design
Dosing Skid
Base System
Bentonite Tank
Base System
Base System Fully automatic hollow fiber system Dosing software Automatic valves Density meter Addition after stainless steel strainer
Oenofine XL System Design
Oenofine XL System Design
Dosing Skid
Density Meter
Bentonite addition
Oenofine XL System Design
Oenofine XL System Operation
• Bentonite lab trials to determine dosing concentration – BXF-FINE – BXF-FINE ACTIVE
• Operator selects wine stabilization
• Operator enters dosing concentration and bentonite solution dilution factor – Automatic addition considering system flow rate – Manual addition according to customer
Oenofine XL System Operation
• Dosing rate is automatically calculated and controlled based on the system flow rate
• Cycle Programming Capability
• Clarification without stabilization is possible for flexibility to use the system at different production stages
• Final Concentration (LCV) and Tank Distribution System (TDS) do not function in stabilization mode
Crush
15 - 20 °C
(Enzymes)
Fining agents
Yeast
- 4°C – 0°C
SO2
SO2
Lees
- 4°C – 0°C
< 2 NTU
Clarified Wine
Blending
Must Young Wine
Racking
Process Flow Diagram – Wine
Fermentation
Fining
Storage Tartaric
Stabilization
Stabilized Wine
Utilities Water
Gas
Steam
Clarifying Filtration
Clarifying Filtration
Tartrate Crystal Removal
Polish Filtration
Trap, Pre and Final Filtration
Oenofine XL System Application
Oenofine XL System Main Menu
Oenofine XL System Production/Cycle Screen
Wine Stabilization/Dosing Screen
Dosing: Automatic or Manual
For Automatic Dosing Enter: 1. Dosing Concentration (g/hl)
2. Bentonite Mixture
For Manual Dosing Enter: 1. Dosing rate (l/h)
Oenofine XL System Features
Oenofine XL System Features Summary: • A Unique Bentonite • Proven PVDF Hollow Fiber Modules • Combined Protein Stabilization and Clarification • Automatic Operation • Safety Devices • Clarification only capability
Oenofine XL System Features and Benefits
BXF Family Bentonite
Features • Narrow Particle Size Distribution • Fine Particles 99.5% > 45 microns • High Reactivity • Granulates
Benefit • Gentle and Wear Resistant application with membranes • Reduced bentonite consumption (Up to 30%-50%) • Easy dissolution
Value • Reduced operating costs • Reduced waste for landfill • Less handling
Stability Concentration Requirements
Oenofine XL System Features and Benefits
Wine Competitive Bentonite BXF-FINE ACTIVE % Difference
2007 TW Rhein Calcium: 100 g/hl
50 g/hl Actual: 46.25 (8.65 kg/18,500L)
50%
2007 Liebfrauenmilch Calcium: 300 g/hl
150 g/hl Actual: 127.27 (4.20 kg/3,300L)
50%
2007 Chardonnay Calcium: 100 g/hl
50 g/hl Actual: 49.55 (11 kg/22,200L)
50%
2007 Chardonnay Calcium: 100 g/hl
50 g/hl Actual: 43.84 (12.1 kg/27,600L)
50%
2008 Prosecco Trevigiano Na-Ca Composite: 20 g/hl
20 g/hl Actual: 19.50 (2.9 kg/14,800L)
0%
Pinot Grigio Na-Ca Composite: 50 g/hl
30 g/hl Actual: 30.3 (2.9 kg/9600L)
40%
Comparative figures must be validated on an individual application-specific basis. Variation will occur based on individual conditions.
On average ~ 30% less Bentonite consumption
Oenofine XL System Features and Benefits
Proven Hollow Fiber Modules
Features • Symmetric PVDF Membrane • High Filter Area Modules (21.5 m2 of area vs. 10-12 m2 from other X-flow systems) • Clear Polysulfone Housing
Benefit • High Solids Capability • High mechanical strength, repeated regeneration, backflush capability • Capability to tolerate suspended fining agents, particles and crystals • High area/Footprint • Easy to identify a failure
Value • Longer module service life • Reduced operating costs • Less downtime • Small floor space High area modules
Symmetric Asymmetric
Oenofine XL System Features and Benefits
Wine Average Flux
Final TMP Final Retentate Bentonite
Concentration 2010 TW Rhein 50 LMH 0.9 bar 4.3 kg/ 30 Liters
2010 TW Rhein 54 LMH 1.05 bar 8.7 kg/ 30 Liters
2010 Chardonnay 52 LMH 0.65 bar 11 kg / 30 Liters
2010 Chardonnay 54 LMH 1.56 bar 12.1 kg / 30 Liters
High Solids Capability Final Retentate solids from 14 to 40%
Oenofine XL System Features and Benefits
Combined Protein Stabilization and Clarification
Features • Single Step Protein Stabilization and Clarification
Benefit • Eliminates settling time after traditional bentonite fining • Lower lees volume • Fewer wine movements • Less water, energy and chemical consumption • Faster tank turnovers
Value • Wines faster to the bottle • Possible increase in winery capacity • Increased yield • Lower operating cost
Oenofine XL System Features and Benefits
Fully Automatic Operation with Safety Devices
Features • Cycle programming capability • Density meter to measure solids concentration in the loop • Automatic or controlled dosing of bentonite • Parameter and trend recording
Benefit • Long periods of unattended operation • Easy Operation • Less labor and handling • Multiple safeguards against module plugging (pressure and density meter) • Easy troubleshooting
Value • Lower operating costs • Long module life • Low maintenance cost
Oenofine XL System Features and Benefits
Capability to use for Clarification only
Features • Clarification without stabilization is possible • Low Concentrate Volume
Benefit • Flexibility to process different types of wine • Flexibility to use at multiple stages (clarification, polishing, after cold stabilization) • No filter aid requirement for clarification • Low wine waste volumes • Hygienic operation
Value • Less downtime • Less waste for landfill • Improved operating conditions • Lower operating cost
2007er QbA Rheinhessen, ZGM, Liebfrauenmilch
Unfiltrate Static Stabilization Oenofine XL Filtrate after 15 min Total Filtrate
Volume (5hrs) Rank 4.4 3.3 3.4 Color Light yellow, light
opalescent Light yellow, light opalescent Light yellow Light yellow
Odor Aromatic, bright, cooked fruit, spicy,
peach Aromatic, bright,
cooked fruit, spicy, peach
Aromatic, bright, cooked fruit, spicy,
peach Aromatic, bright,
cooked fruit, spicy, peach
Taste Moderat, neutral, dominant acid, low
body Little agreeable, aromatic, spicy,
clean Slight bitter
pleasant, aromatic, pleasant little body
Little agreeable, aromatic, spicy,
clean Harmony Still Harmonic Harmonic Harmonic Harmonic
Geisenheim Sample analysis: Significant differences in the total quality between the single products could not be recognized. The Oenofine system had no influence on the sensory total quality of the products.
Oenofine XL System Sensory Results
Oenofine XL System Sizing Guidelines
• Oenofine XL System available with 6 to 18 modules • Flow rate range from 50 to 310 hl/hr • Combined Stabilization and Clarification: 4 to 6 hr runs
• Wine Clarification only: 6 to 8 hour runs • Typical Performance:
System Flow rate Wine Stabilization Flow rate
Wine Clarification Oenofine XL-6A 65 hl/hr 50 – 105 hl/hr Oenofine XL-8A 86 hl/hr 65 – 140 hl/hr Oenofine XL-10A 108 hl/hr 85 – 172 hl/hr Oenofine XL-12A 130 hl/hr 105 – 205 hl/hr Oenofine XL-14A 150 hl/hr 120 – 240 hl/hr Oenofine XL-16A 172 hl/hr 135 – 275 hl/hr Oenofine XL-18A 195 hl/hr 155 – 310 hl/hr
• Reduced bentonite consumption
• High Solids Capability • Compact footprint • Eliminates settling time after
bentonite addition • Fewer wine movements • Less water and energy
consumption • Faster tank turnover
• Long periods of unattended operation
• Reduced labor and handling • Multiple safeguards against
module fouling • Low maintenance • Flexible operation • No filter aid requirement • Hygienic Operation
Oenofine XL System Benefits Summary
Reduced Operating Costs, Less Waste, Higher Yields
Thank You For
Your Attention!
, Pall, and Oenoflow are trademarks of Pall Corporation. ® indicates a trademark registered in the USA.