Industry Application
Heat Exchanger for Paper & Pulp
Fouling-Resistant Solutions for Fibrous & Viscous Liquors
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PAL Certified Quality
Technical Overview
Paper and pulp processing involves fibrous slurries and highly corrosive, scaling fluids like black, white, and green liquors. PAL ENGINEERS designs Free-Flow Wide-Gap Plate Heat Exchangers and robust tubular evaporators specifically for this industry, ensuring uninterrupted heat transfer without fiber entanglement or rapid scaling.
Engineering Specifications
| Core Equipment | Black liquor evaporators, digester heaters, foul condensate coolers |
| Plate Technology | Wide-gap corrugations (up to 12mm channel depth) |
| Materials | Stainless Steel, Duplex, Titanium for bleach plant applications |
| Cleaning | Designed for rapid CIP and mechanical hydro-blasting |
Key Engineering Features
Fiber Handling
Free-flow plate patterns lack metal-to-metal contact points in the channel, allowing long fibers and particulates to pass through without snagging.
Corrosive Liquor Resistance
Use of high-grade Duplex and Titanium materials to resist the highly alkaline and corrosive nature of pulping liquors.