Sökning: "cementation"
Visar resultat 1 - 5 av 22 avhandlingar innehållade ordet cementation.
1. Studies on the Recovery of Secondary Antimony Compounds from Waste
Sammanfattning : The global supply of antimony is dominated by one country which has led the European Union to classify antimony as a critical raw material. Other than the rare-earth elements antimony has the highest supply risk. Therefore, a feasibility study on the recycling of antimony and antimony compounds is of great importance. LÄS MER
2. Recycling of Antimony and Zinc from Metal Oxide Varistors (MOVs)
Sammanfattning : .... LÄS MER
3. Processes of carbonate and silicate cementation in shallow-marine sediments
Sammanfattning : .... LÄS MER
4. Cementation of cyanidation tailings – effects on the release of As, Cu, Ni and Zn
Sammanfattning : Knowledge about mineralogy and chemical composition in sulfidic tailings is essential to predict how tailings management may affect the future leachate quality. At a gold mine in the north of Sweden, gold was extracted from inclusions in arsenopyrite and pyrrhotite by the use of cyanide. LÄS MER
5. Diagenesis and Sequence Stratigraphy : an integrated approach to constrain evolution of reservoir quality in sandstones
Sammanfattning : Diagenesis and sequence stratigraphy have been formally treated as two separate disciplines in sedimentary petrology. This thesis demonstrates that synergy between these two subjects can be used to constrain evolution of reservoir quality in sandstones. LÄS MER