Uppsatser om mid-phase measurement

2 uppsatser

Kappa Control with Online Analyzer Using Samples from the Digester's Mid-phase

Examensarbete, grundnivå · Linköpings universitet

… the question of whether an online Kappa sensor, taking samples from the mid-phase of the digester, is useful or not is analyzed. For the samples to be useful, there has to be a relationship between the measured Kappa at the mid- phase and the measured Kappa in the blowpipe at …

Malmmineralogisk undersökning av Pb-, Zn-, Cu- och Ag-förande kvartsgångar i Värmskogsområdet, mellersta Värmland

Magisteruppsats · Uppsala universitet

… a history of mining activities (mostly for silver) and exploration from the mid-1800s up until the present day, details about their ore mineralogy have remained essentially unknown. In order to classify and characterize them better, the present study was undertaken. The main ore …