Sökning: "Abdel-Hady Abdel-Hady El-Geassy"

Hittade 1 avhandling innehållade orden Abdel-Hady Abdel-Hady El-Geassy.

1. 1. Interactions between iron oxides and the additives olivine, quartzite and calcite in magnetite pellets

   Författare :Pär Semberg; Abdel-Hady Abdel-Hady El-Geassy; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process Metallurgy; Processmetallurgi;

   Sammanfattning : In the present study, magnetite pellets with the additives olivine, calcite and quartzite were isothermally reduced in a tubular furnace to study the interaction between iron oxides and the additives. Exaggerated amounts of additives were used in order to enable analyses of phases that do not otherwise occur in sufficient amounts for X-ray diffraction and EDS-analyses. LÄS MER