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White liquor handling

White-liquor filters produce clear white liquor while increasing the efficiency and availability of the pulping process.

OptiDisc™ WL filter

This disc filter is a compact and fully automated unit that produces completely clear white liquor and washes the lime mud in the same machine. Very high white-liquor yield increases upstream capacity and eliminates the need for separate lime-mud washing.

Spare parts and components for White liquor plant

Tungsten carbide doctor blades

Valmet supplies doctorblades manufactured of tungsten carbide for all types of filters in causticising applications such as disk filters for white liquor and lime, and drum filters for lime mud and green liquor.

     

Maintenance and shutdown management for White liquor handling

RunMax - Recaust Filters

Improve availability and end-product quality via pre-maintenance audit.

Rebuild Kit OD

The newly designed one-piece center shaft features externally accessed stuffing boxes and plain bearings.

     

Process and automation upgrades for white liquor handling

White liquor disc filter washing system

Cleans both the filter and the scraper system efficiently and thoroughly.

Tube Filter Extension Kit

By expanding the filter area, the white liquor filtration capacity will increase.