Essays about: "reaktivitet"

Showing result 21 - 25 of 37 essays containing the word reaktivitet.

  1. 21. Design and Preparation offilms from Birchwood Xylan

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Célia Marchand; [2018]
    Keywords : ;

    Abstract : Using and finding applications from biomass is and will continue to be an important subject forresearch, and biomass from trees, has shown several outstanding aspects other than just for the pulpand paper applications. It is now, more than ever, time to find efficient uses for all the woodcomponents, in particular, the hemicelluloses. READ MORE

  3. 22. Antinukleära antikroppar och immunoglobulin A hos tollare och schäfer : Antinuclear antibodies and immunoglobulin A in NSDTRs and German shepherd dogs

    University essay from SLU/Dept. of Clinical Sciences

    Author : Sara Hahne; [2017]
    Keywords : antinukleära antikroppar; Immunoglobulin A; nova scotia duck tolling retriever; tollare; schäfer;

    Abstract : Novia scotia duck tolling retriever (tollare) och tysk schäferhund (schäfer) är överrepresenterade för vissa immunmedierade sjukdomar. Schäfer är en av de mest förekommande raserna att drabbas av systemisk lupus erythematosus (SLE) medan tollare har en påtagligt högre incidens jämfört med de flesta andra raser att drabbas av den SLE-liknande sjukdomen immunmedierad reumatisk sjukdom (IMRD). READ MORE

  4. 23. Bio-coal pre-treatmeant for maximized addition in briquettes and coke

    University essay from Luleå tekniska universitet/Industriell miljö- och processteknik

    Author : Astrid Robles; [2017]
    Keywords : Blast furnace process; coal blend; sawdust; bio-coal; reduction; coke yield; reactivity behavior; self-reducing briquettes; iron oxides.; Masugnsprocess; kolblandning; bio-koks; sågspån; reduktion; järnmalm; koksutbyte; självreducerande briquetter; järnoxider;

    Abstract : Carbon dioxide emissions to the atmosphere today cause problems around the world. In Sweden, the steel production contributes significantly to carbon dioxide emissions. The steel industry challenge is to improve the metallurgical processes to decrease the carbon dioxide emissions. One way to reduce the emissions is to use renewable carbon sources. READ MORE

  5. 24. PTSD hos hund : en enkätstudie om psykiskt trauma hos hund

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Caroline Alupo; [2017]
    Keywords : canis familiaris; ethology; canine PTSD; post-traumatic stress disorder; dog psychology;

    Abstract : Canine post-traumatic stress disorder (PTSD) is a subject in need of scientific attention, as dogs suffer greatly from traumatisation. Previous animal studies prove the disorder not only to be a human phenomenon. READ MORE

  6. 25. Development of Kraft Lignin and Coating Technique to Prepare Coated Urea Fertilisers with Increased Nutrient Use Efficiency

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Xueyan Xu; [2017]
    Keywords : fertilizer coating; lignin; modified lignin; polylactide; slow release; ytbeläggning för gödningsmedel; lignin; modifierad lignin; polylaktid; kontrollerad frisättning;

    Abstract : Coating urea to prepare controlled release N-fertilizer has been considered as an effective way to increase its nutrient use efficiency, thus reduce its waste and the consequent harmful environmental impacts. Inorganic sulphur and synthetic polymers have been used in the industry as coating materials together with utilization of various types of expensive coating equipment which commonly requires also complicated technical setup and controls. READ MORE