Ultrafine grinding of FGD and phosphogypsum with an attrition bead mill and a jet mill
Subtitle: optimisation and modelling of grinding and mill comparison
By: Ritva Tuunila.
Series: Research papers / Lappeenranta University of Technology -- Tieteellisiä julkaisuja / Lappeenrannan teknillinen korkeakoulu -- 62; Research papers (Lappeenrannan teknillinen korkeakoulu) -- 62.
Publisher: Lappeenranta University of Technology
Published: 1997
Place of publication: Lappeenranta, Finland
Language: eng
Subjects: Ball mills; Grinding and polishing; Size reduction of materials
Notes: "Thesis for the degree of Doctor of Technology to be presented with due permission for examination and criticism ... at Lappeenranta University of Technology (Lappeenranta, Finland) on the 22nd of December 1997."

Includes bibliographical references.