Sökning: "acid-base properties"
Visar resultat 1 - 5 av 32 avhandlingar innehållade orden acid-base properties.
1. Acid-base properties of and metal ion affinity for oxygen-delignified kraft pulps
Sammanfattning : .... LÄS MER
2. The acid-base properties and aggregation of humic materials
Sammanfattning : .... LÄS MER
3. Acid-base and complexation properties of hydrous flourapatite surfaces
Sammanfattning : .... LÄS MER
4. Cation adsorption properties of substituted kraft fibres : an experimental and thermodynamic modelling study
Sammanfattning : Acid/base and metal ion adsorption properties have been investigated for a range of chemically modified bleached Kraft fibre materials (pulps). The studies were performed via potentiometric titrations, Flame Atomic Absorbtion (and Emission) Spectroscopy, Inductively Coupled Plasma Optical Emission Spectroscopy and Extended X-ray Absorbtion Fine Structure measurements. LÄS MER
5. Chemical Processes at the Water-Manganite (γ-MnOOH) Interface
Sammanfattning : The chemistry of mineral surfaces is of great importance in many different areas including natural processes occurring in oceans, rivers, lakes and soils. Manganese (hydr)oxides are one important group to these natural processes, and the thermodynamically most stable trivalent manganese (hydr)oxide, manganit (γ-MnOOH), is studied in this thesis. LÄS MER