Search for dissertations about: "sulfur"
Showing result 11 - 15 of 292 swedish dissertations containing the word sulfur.
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11. Industrial Application of Sulfur Concrete An Environment-friendly Construction Material
Abstract : Sulfur Concrete (SC) is a thermoplastic constructionmaterial, of mineral aggregates and modified sulfur as binder.Elemental sulfur has now a low smelting point (120oC) and appears in two solid allotropic forms,separated by considerable contraction. Hence, the need formodification to delay the transition. READ MORE
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12. Sulfur in polar ice and snow : Interpretations of past atmosphere and climate through glacial archives
Abstract : Snow contains information on the atmosphere it is deposited from. This information is stored in polar ice sheets (Antarctica and Greenland), which are unique geochronological archives of past climate and atmospheric composition. On time scales from annual to glacial cycles, this thesis deals with the signals of sulfur compounds in these archives. READ MORE
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13. Sulfur in the troposphere : a global three-dimensional model study
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14. The Arctic sulfur aerosol : influences of transport and boundary layer processes
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15. Structure and bonding of sulfur-containing molecules and complexes
Abstract : Synchrotron-based spectroscopic techniques enable investigations of the many important biological and environmental functions of the ubiquitous element sulfur. In this thesis the methods for interpreting sulfur K-edge X-ray absorption near edge structure (XANES) spectra are developed and applied for analyses of functional sulfur groups. READ MORE