Search for dissertations about: "zeolites"
Showing result 11 - 15 of 103 swedish dissertations containing the word zeolites.
-
11. Zeolites in pulp bleaching
Abstract : .... READ MORE
-
12. Gas Adsorption and Permeation in MFI Zeolites and Membranes
Abstract : The single and multi component gas adsorption behavior on silicalite-1 and cation exchanged MZSM-5 zeolites (M = H, Na, and Ba) were investigated by a step change response method. Temperature programmed desorption (TPD) and in-situ fourier transform infrared (FTIR) spectroscopy were also performed to study the type of adsorbed species and their thermal stabilities. READ MORE
-
13. Synthesis, characterization and applications of hierarchical porous inorganic materials: a multi-dimensional approach
Abstract : Zeolites are a type of microporous crystalline materials that have been widely used in industrial applications including separation, adsorption, and catalysis. However, great limitations on diffusion through these materials can arise due to the small pores present in mircoporous frameworks, and this can impact catalytic reactions in particular. READ MORE
-
14. Partial methane oxidation: insights from first principles and micro-kinetics calculations
Abstract : Partial methane oxidation is a much-desired reaction with some intriguing challenges. Not only is there a need to activate methane and oxygen, but there is also a need to control the selectivity and prevent over-oxidation to thermodynamically more stable products, like carbon dioxide and water. READ MORE
-
15. Open-Framework Germanates : Synthesis, Structure, and Characterization
Abstract : Novel open-framework germanates and open low-dimensional structures were synthesized and characterized. Their crystal structures were solved by single crystal X-ray diffraction or X-ray powder diffraction combined with other techniques. READ MORE