Sökning: "Deposit"

Visar resultat 11 - 15 av 309 avhandlingar innehållade ordet Deposit.

  1. 11. Deposit formation in the grate-kiln process

    Författare :Carrie Jonsson; Lars-Olof Nordin; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

    Sammanfattning : Deposit formation in the grate-kiln process is a challenge for the iron ore pellet production industry. The deposits cause disturbances that affect the production capacity of the pelletizing plant. LÄS MER

  3. 12. The genesis of the Enåsen gold deposit

    Författare :Anders Hallberg; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 13. Geology and ores of the Boliden deposit, Sweden

    Författare :Olof H. Ödman; Stockholms högskola; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 14. Mechanisms of Deposit formation in the Grate-kiln Process

    Författare :Hamid Sefidari; Marcus Öhman; Dan Boström; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energiteknik; Energy Engineering;

    Sammanfattning : Fly ash particles from the combustion of coal together with disintegrated particles arising from iron-ore pellets result in accumulation of deposits on the refractory linings of the grate-kiln induration machine during the iron-ore pelletizing process. Deposit formation gives rise to decreased production efficiency, unscheduled shutdowns, high cleaning costs, and equipment failures. LÄS MER

  7. 15. Preoperative deposit of autologous blood. Effects on inflammatory mediators

    Författare :Monica Hyllner; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; allogeneic; autologous; complement; cytokines; blood storage; erythropoiesis; hysterectomy; plasma; prestorage leucocyte filtration; rHuEPO; whole blood.;

    Sammanfattning : Blood contains complex cascade systems and substances that can be activated during the processing of blood components and storage. Allogeneic blood, i.e. blood from someone else, is normally separated into components before storage and transfusion, while autologous blood (the patient s own blood) often is used as whole blood. LÄS MER