Mining and Mineral Processing Slurry Density Monitoring
Explore non-nuclear density measurement duties across grinding, classification, flotation, thickening and tailings.
Choose the mineral-processing duty before choosing the measurement point
Mining circuits contain many possible slurry lines, but only a representative, fully understood stream can produce useful density data. Use this library to compare the process objective, hydraulic conditions, validation evidence and application limits for each duty.

Representative PMA application image; final suitability and installation depend on the actual process.
Choose the application duty
Each guide explains the measurement objective, evidence, limits and next steps before an analyser is selected. For clay-processing duties, read our china clay and kaolin slurry density guide.
Grinding circuit density
Review mill, regrind and cyclone-classification measurement points.
Hydrocyclone feed
Plan density measurement for classification stability and circuit balance.
Flotation feed density
Connect pulp density to feed stability and mass-balance evidence.
Thickener underflow
Review underflow density, pumping and downstream filtration context.
Tailings monitoring
Separate thickening, filtration and transport-pipeline duties.
Build a defensible measurement plan
Use the same engineering sequence across every application.
Define the process
Map the material route, operating states and downstream decision.
Define the measurand
Choose density, concentration, COD equivalent or another stated output.
Collect evidence
Document range, composition, hydraulics, samples and process events.
Validate before use
Commission across the range and define invalid-signal handling.
Sources and application boundary
These sources define the general measurement context. Final suitability depends on the actual composition, operating range, pipe or vessel conditions, materials, installation point and validation evidence.
Search every application
Use the Application Finder to compare this duty with mining, cement, water, chemical, quarry, dredging and food or beverage guidance.
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