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| Drewfax 342 |
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DREWFAX 342 deposit control agent, scale buildup throughout the digester can be reduced or eliminated, resulting in the following benefits:
- increased operating time between digester shutdowns for scale removal
- improved liquor circulation (and pulp uniformity)
- less frequent heater cleanings
- reduced digester corrosion (due to acid cleaning)
The results achieved with DREWFAX 342 deposit control agent in the field have been truly spectacular. When replacing older antiscalant technology, heater life has typically doubled or tripled. In one recent case where the product was applied to a previously untreated digester, heater life increased from less than one week to five weeks. The product has also shown superior ability to reduce scaling in other areas, such as the cooking screens, in-line drainers, and top separator. |
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