Lab vid Institutionen för samhällsbyggnad och naturresurser

Mineral processing laboratory

Particle Analysis

Investigation

Method

Instrument

 

particle Size
From 1 to 150 microns

Laser diffraction, wet

Cilas 1064

 

particle Size
0.1 - 150 microns

Laser diffraction with Mie correction, wet

Cilas 1064

 

particle Size
0.2 - 75 microns

Sedimentation in liquid

Micromeritics SediGraph 5100

 

particle Density

He-pycnometer

Multi Pycnometer Micromeritics Volume 1305

 

Specific surface

Permeabilitetsmetod

Jonas Svenssons ytmätningsapparat

 

Specific surface

nitrogen adsorption

Micromeritics Flowsorb II 2300

(Single point BET)

Electrophoretic mobility and zeta potential

diluted solution

Zeta Compact

 

turbidimeter

Opacity

Turbiscan Lab

 

Dynamic contact angle

Drop / bubble

Krüss EasyDrop

 

Surface tension

Measurement in fluids of the ring or plate, measurement of powder

Krüss Tensiometer K100

 

XRF

Quick Measurement of powder

Outukumpu X MET 880

 

Movie - Mineral flotation lab

Source: Luleå University of Technology
Photo: R Renberg
Length of video: 2:35

Movie - Hydrocyclone

Source: YouTube
Photo: R Renberg
Length of video: 4:30

Lab - separation after electrical conductivity

Source: Luleå University of Technology
Photo: R Renberg
Length of video: 3:26