Sökning: "Molybdates"

Hittade 2 avhandlingar innehållade ordet Molybdates.

  1. 1. Energy and environmental optimization of some aspects of EAF practice with novel process solutions

    Författare :Andrei Chychko; Seshadri Seetharaman; Lidong Teng; Shouyi Sun; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Molybdates; slag foaming; steel alloying; EAF; carbonate decomposition; Materials science; Teknisk materialvetenskap;

    Sammanfattning : The objective of the present thesis is to optimize the electric arc furnace (EAF) practice from an environmental view point. Two aspects that meet the requirements of the secondary steelmaking industries today, viz. LÄS MER

  3. 2. Studies of Inorganic Layer and Framework Structures Using Time-, Temperature- and Pressure-Resolved Powder Diffraction Techniques

    Författare :Anne Krogh Andersen; Rolf Norrestam; Kenny Ståhl; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; inorganic structure; framework structure; x-ray diffraction; synchrotron radiation; powder diffraction; Chemistry; Kemi;

    Sammanfattning : This thesis is concerned with in-situ time-, temperature- and pressure-resolved synchrotron X-ray powder diffraction investigations of a variety of inorganic compounds with twodimensional layer structures and three-dimensional framework structures. In particular, phase stability, reaction kinetics, thermal expansion and compressibility at non-ambient conditions has been studied for 1) Phosphates with composition MIV(HPO4)2·nH2O (MIV = Ti, Zr); 2) Pyrophosphates and pyrovanadates with composition MIVX2O7 (MIV = Ti, Zr and X = P, V); 3) Molybdates with composition ZrMo2O8. LÄS MER