NIR Analysis Possibilities in Sugar Production. Walaiporn Tiaprasit NIR Application Specialist Asian support Perten Instruments AB, Sweden

Transcription

1 NIR Analysis Possibilities in Sugar Production Walaiporn Tiaprasit NIR Application Specialist Asian support Perten Instruments AB, Sweden

2 Global presence Specialists in Quality Control of Grain, Flour, Food and Feed With distributors we cover 100 countries around the world.

3 Rheology Product range

4 Non-destructive compositional analysis

5 The Electromagnetic Spectrum λ v nm *10 5 cm -1 Micro- Far Mid NIR Ultra- Vacuum X-Ray Visible wave IR IR violet UV LOW PHOTON ENERGY Molecular bond Overtones of Electronic transitions rotation vibrations Molecular Valence Inner shell stretch vibrations electrons ionisation electrons bend HIGH PHOTON ENERGY λν = c = 3 x 10 8 m s -1 E photon = hν h=6.6 x Js

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7 NIR workflow NIR data LAB data Develop calibration Routine Analysis

8 Diode Array NIR models Lab/At-line Online Inline in one platform Robust instruments for advanced applications All maintenance and support for hardware, software and calibrations simplified DA7300 DA7250 DA7400

9 Common characteristics nm wavelength range Takes advantage of both deep penetration and significant NIR absorptions Excellent accuracy Vibration resistant Suitable for all environments Low maintenance Minimal cost of ownership

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11 Anything All types of samples on one instrument Pellets, powders, grains, slurries, pastes, liquids and more Excellent performance in short wavelengths Large sample area analyzed Open-dish analysis Large library of calibrations

12 Versatility Simple, inexpensive sample modules with minimal change-over and clean-up between sample types Grains, powders, pellets, meals Syrups Micro samples Small samples Slurries and pastes Closed cup Liquids

13 Anywhere Perfect for Lab and At-line in processing environments IP 65 rated housing, completely sealed No fan Magnetic drive for sample dish Vibration resistant No moving parts in optics SSD memory instead of HDD 5-40C range Temperature stabilized optics Minimized heat generation

14 Anytime Always accurate results in 6 seconds Anytime access to results Advanced background self-tests and monitoring Optimized workflow, no cleaning between samples View results at any time through Web Reporting

15 Anybody Plant personnel as well as trained chemists Accurate analysis regardless of user Pour and place sample handling Touch screen with intuitive interface

16 Sugar Applications

17 1. Express Room Sample: FEJ-First Express Juice, Sugar cane juice Parameter: Brix and Pol Sample cup: Disposable cup Operate 24 hrs, 7 days a week

18 Express Room

19 Express Room

20 2. Quality Control Room Sample: Raw sugar, Filter cake, Bagasse, Massecuite, Molasses, Syrup, Wood chip, Refined sugar Parameter: Moisture, Pol, Color, TSAI, RS Sample cup: Small rotating cup, Disposable cup, Large cup

21 Quality Control Room Massecuite Filter cake Wood chip Syrup Bagasse Raw sugar

22 Quality Control Room

23 3. Core Room Sample: Shredded cane Parameter: Brix, Pol, Fiber and Purity (by Formula) Sample cup: Large tray rotating

24 Core Room

25 Core Room

26 Core Room

27 Core Room

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29 Core Room

30 DA 7300 In-line process analyzer NIR and Camera Real-time analysis in the process Mounted on a pipe, conveyor, funnel or other place where product flows Designed for process environments IP 65, Atex 21/22 Vibration resistant Wide temperature range Integrates with process control systems

31 Types of measurements Powders Sugar Wheat flour Starches Pellets Animal feed pellets Petfood Pastes Butter Mechanically Separated Chicken

32 Process control integration OPC Server ModBus ASCII Over RS485 SQL Server Database

33 Built-in Camera Built-in 640*480 pixels camera

34 Colour Measurement Wheat flour L* is light to dark a* is redness b* is yellowness L=89 a=1 b=9 L=84 a=1.5 b=20 L=81 a=2.5 b=30

35 DA Installation examples

36 DA 7400 On-line Real-time NIR measurements Over-belt placement High-speed product flow Integrates with process control system IP 66 Temperature sensor

37 DA 7400 installation example Snack food application Requires sanitary design Measurements Moisture Fat

38 DA 7400 installation example Tobacco measurements Green leaf thresher Measures moisture, nicotine, sugars

39 Thank you very much Perten Instruments AB Instrumentvägen 31 SE Hägersten Sweden Booth no. 26