Pipeline in the liquor recovery process

Density measurement in liquor recovery

Process data

Measuring task:

Density measurement

Measuring point:

Pipeline

Measuring range up to:

Density

Medium:

Cooking liquor

Process temperature:

+120 … +130 °C

Process pressure:

+2 … +3 bar

Special challenges:

The liquor contains organic residual substances

Application

The black liquor resulting from pulp cooking is regenerated and fed back into the digester. Liquor regeneration comprises several process steps. The processes take place at high temperatures and pressures; the media are aggressive and sometimes abrasive. Density measurement of the liquor in the pipelines is required for eco-friendly and energy-efficient process control.

Your benefit

Reliable

Reliable operation despite extreme process conditions

Cost effective

Density measurement from the outside, without invasive changes to the pipe

User friendly

Optimized for the application, long-term maintenance-free measurement

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Measuring range - Distance

-

Process temperature

-40 ... 60 °C

Process pressure

-

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