• Wood handling
• Chemical pulping
• Recausticizing
• Process overview
• Green liquor handling
• Cooling slaking and causticizing
• White liquor handling
• Lime mud handling
• Improvement products
• Spare and wear parts
• Workshop services
• Agreements
• Mill site services
• Filter fabrics and services
• Pulp drying
• Mechanical pulping
• Fiberboard
• Recycled fiber

White liquor handling

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

	PDW Pressure disc filter 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.
	TubeFilter A unit for white liquor filtration and lime mud washing. Produces completely clear white liquor. Few moving parts, simple maintenance and low power consumption.