Sökning: "limestone"

Visar resultat 1 - 5 av 99 avhandlingar innehållade ordet limestone.

  1. 1. The Egyptianizing, male, limestone statuary from Cyprus : a study of a cross-cultural, Eastern Mediterranean votive type

    Författare :Fanni Faegersten; Antikens kultur och samhällsliv; []
    Nyckelord :HUMANIORA; HUMANITIES; ivory; cultural contacts; Egypt; Phoenicia; archaeological contexts; votive gifts; sanctuaries; the Archaic period; transformations of Egyptian dress and jewelry; Egyptianizing iconography; limestone; Cyprus; Cypriote sculpture; wood; “color as pattern”; royal iconography; Ancient history; Antikens och forntidens historia; Archaeology; Arkeologi;

    Sammanfattning : This thesis is a study of a particular limestone votive statuary type which was dedicated in the sanctuaries on Cyprus during the entire 6th century B.C. Common to the group of figures is that they are wearing a Cypriote version of an Egyptian-type outfit, including characteristic Egyptian royal headgear and jewelry. LÄS MER

  3. 2. Konkurrens, samarbete och koncentration. Kalkstens- och cementindustrin i Sverige 1871-1982

    Författare :Malin Dahlström; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Ekonomisk historia; Cartels; cooperation; monopoly; concentration; competition; cement; limestone; industry; cartel legislation;

    Sammanfattning : This dissertation examines cartels and cooperation. The literature about cartels and cooperation is in many ways contradictory; many of the studies that have been made come to different results. Several of the implications from former research are valid only within their context. LÄS MER

  4. 3. Sulfur Capture and Oxidation of Calcium Sulfide in PFBC

    Författare :Kuanrong Qiu; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; oxidation; model; pressure; sulfur; PFBC; CaS; limestone; CaSO4; PTGA; regeneration;

    Sammanfattning : Sorbents such as limestone are successfully used for removal of SO2 during pressurized fluidized bed combustion (PFBC) processes. However, there still remains a strong incentive to reduce the consumption of such sorbents. LÄS MER

  5. 4. Study on the dissolution of lime and dolomite in converter slag

    Författare :Tengfei Deng; Sichen Du; Takeshi Yoshikawa; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; dissolution; lime; limestone; dolomite; converter slag;

    Sammanfattning : In the present study, the dissolution mechanism and rate of lime, limestone and dolomite in converter slag was studied. Lime dissolution in stagnant slag was studied first and dissolution of lime, limestone and dolomite under forced convection were carried out by new experimental setup. LÄS MER

  7. 5. Corrosion-included metal runoff from external constructions and its environmental interaction : a combined field and laboratory investigation of Zn, Cu, Cr and Ni for risk assessment

    Författare :Sofia Bertling; Inger Odnevall Wallinder; Herbert E. Allen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Environmental technology; Atmospheric corrosion; metal runoff; metal dispersion; soil; limestone; retention; Miljöteknik; Environmental engineering; Miljöteknik;

    Sammanfattning : The 1990s has seen an increased awareness of possible environmental effects of corrosion-induced metal release from outdoor constructions. Considerable efforts have been initiated to perform critical assessments of possible risks of selected metals. Gaps of knowledge have been identified and research investigations started. LÄS MER