 | Reduce pumping pressure and increase flow rate Drag reduction polymers function by delaying the onset of energy inefficient turbulent flow by maintaining energy efficient laminar flow: -At the same flow rates pumping pressure can be reduced by 80%. -At the same pumping pressure flow rate can be increased by 30 to 40%. Drag reduction polymers are utilised where hardware or pumping constraints do not allow an alternative mechanical solution. The drag reduction effect is achieved using just a few parts per million (ppm) polymer in small pipe applications and around 50ppm in large pipe applications. |
Aqueous polymeric Drag Reduction was discovered using Ciba products. Polymers properties have been improved to give fast dissolution and ease of application.
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