Sökning: "MUD"

Visar resultat 6 - 10 av 42 avhandlingar innehållade ordet MUD.

  1. 6. Disintegration of lime mud particles during the causticizing operation - the influence of agitation

    Författare :Pia Tiljander; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; agglomerate breakdown; lime mud; causticizing; agitated vessel; disintegration; particle size distribution; power demand; solid suspension; mixing;

    Sammanfattning : .... LÄS MER

  3. 7. A song of ice and mud : Interactions of microbes with roots, fauna and carbon in warming permafrost-affected soils

    Författare :Sylvain Monteux; Ellen Dorrepaal; Frida Keuper; James T. Weedon; Joshua Schimel; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; microbial communities; permafrost; functional limitations; rhizosphere; SOM decomposition; soil fauna; climate change; carbon dioxide;

    Sammanfattning : Permafrost-affected soils store a large quantity of soil organic matter (SOM) – ca. half of worldwide soil carbon – and currently undergo rapid and severe warming due to climate change. LÄS MER

  4. 8. On the ecology of shallow sandy bottoms in the Baltic Sea with special reference to mud snails (Hydrobiidae)

    Författare :Annikki Lappalainen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mud snails; Hydrobiidae;

    Sammanfattning : .... LÄS MER

  5. 9. Lime Mud Reburning. Properties and Quality of the Lime Produced

    Författare :Charlotta Hanson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : It is of utmost importance that the white liquor used in the digester of a sulphate pulp mill is of high quality. The white liquor is prepared in the causticizing plant, through causticizing of the sodium carbonate in the green liquor. LÄS MER

  7. 10. Sintering in the Kraft Pulp Mill - Studies in the Rotary Kiln and Recovery Boiler

    Författare :Josefina Lindblom; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sintering; recovery boiler dust; recovery boiler; solid state diffusion; rotary kiln; lime mud; lime; sintering model; specific surface area;

    Sammanfattning : The conversion of black liquor to white liquor is carried out in the chemical recovery system, which is made up of several units; in two of them, i.e. the recovery boiler and the rotary kiln, sintering plays an important role. LÄS MER