Sökning: "sulfide"

Visar resultat 26 - 30 av 151 avhandlingar innehållade ordet sulfide.

  1. 26. Aspects on the effects of initial phase and sulfide pretreatment in softwood kraft pulping

    Författare :Leelo Olm; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 27. The mechanism of formation and deformation of some sulfide concentrations under various metamorphic conditions

    Författare :Stefan Selkman; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 28. The geology and origin of the Zn-Pb-Cu sulfide deposit Garpenberg, central Sweden

    Författare :Waldo Vivallo; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  5. 29. Homochiral crystals for selective synthesis

    Författare :Theonitsa Kokoli; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Absolute asymmetric synthesis; total spontaneous resolution; optical activity; coordination compounds; coordination polymers; photoisomerization; enantioselective sulfide oxidation; single crystal X-ray crystallography; co-crystallization of diastereomers;

    Sammanfattning : Six new coordination compounds were prepared from monodentate sulfide ligands and copper(I) halides and their crystal structures were determined by single-crystal X-ray diffraction. The aim was to prepare coordination polymers that crystallize as conglomerates in order to use them in total spontaneous resolution. LÄS MER

  7. 30. Partial methane oxidation: insights from first principles and micro-kinetics calculations

    Författare :Adam Arvidsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; zeolite acidity; zeolites; density functional theory; microkinetic modelling; molybdenum sulfide cluster; partial methane oxidation;

    Sammanfattning : 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. LÄS MER