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SUJAL-ASPAN

Products • Sugar Processing Chemicals • SUJAL-ASPAN

SUJAL-ASPAN (ANTISCALANT FOR PAN EVAPORATOR)

SUJAL-ASPAN is a polyacrylate, which unlike polyphosphates has an excellent hydrolytic stability. When used at threshold levels SUJAL-ASPAN effectively inhibits the precipitation of many scale-forming minerals and also modifies the crystal morphology. Both of these properties plays key role in keeping heat exchanger or evaporator surfaces scale-free. SUJAL-ASPAN exhibit a threshold inhibition property whereby a few parts per million can stabilize hundreds or thousands of times as many scale-forming ions. Surface absorption of polymers on the growth sites of scale-forming crystal is the most plausible explanation of the mechanism for crystal growth inhibition and distortion.

Specification of Product

TYPICAL PROPERTIES	VALUE
Appearance	Colorless to pale yellow liquid
Brookfield Viscosity @ 25^oC	400 cps
pH	1.3±0.2
Molecular weight	2000-2300
Specific Gravity @ 25^oC	1.0±0.02
Stability in original packing	> 12 months

APPLICATION
SUJAL-ASPAN should be fed into the system neat, with the use of a metering / dosing pump as follows:

Multiple Effect Evaporators: 5-8 ppm added to the clarified juice tank.
Juice Heat Exchangers: 3-5 ppm added to the main feeding tubes
Pans: a dosage of 7 ppm based on weight of the massecuite

Features and Benefits:
1. High performance scale inhibition in sugar evaporators.
2. Wide range of activity on calcium oxalate, calcium sulphate and calcium carbonate scales.
3. Designed to prevent the precipitation and formation of adherent calcium scales in sugar evaporators.

STORAGE AND HANDLING
Wear rubber gloves and safety goggles when handling. In case of skin or eye contact, wash off with soap and water and seek medical attention. Very low temperatures in storage may result in the thickening of the product. Restoration to room temperature will fluidize the product.

STANDARD PACKAGING: 55 kg / 220 kg drums

The information given herein is believed to be reliable. However, no guarantee is made or liability assumed. Manhar Chemical Specialities does not know of all of the uses to which its products may be utilized or the condition of use. Therefore, Manhar Chemical Specialities makes no warranty concerning the fitness or suitability of the product for a particular use or purpose.