Sökning: "petrol"

Visar resultat 1 - 5 av 35 avhandlingar innehållade ordet petrol.

  1. 1. Volatile hydrocarbons in vapour and exhaust from alkylate-based and conventional petrol

    Författare :Ulf Östermark; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; gas chromatography; petrol vapours; combustion; moped; lawn mower; petrol exhaust; alkalyte; hydrocarbons; 3-butadiene; adsorption sampling; benzene; ethene; 1;

    Sammanfattning : .... LÄS MER

  3. 2. Alkylate Petrol. Environmental Aspects of Volatile Hydrocarbon Emissions

    Författare :Ulf Östermark; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; hydrocarbons; small engines; alkylate; alkenes; ethene; benzene; 3-butadiene; two-stroke engines; reformulated petrol; reformulated gasoline; 1;

    Sammanfattning : All hydrocarbons emitted from production and use of petrol are hazardous to human health and the environment, but to a different extent for individual compounds. This thesis compares and characterizes C2-C8 hydrocarbons related to alkylate petrol and conventional petrol. LÄS MER

  4. 3. Analys och förekomst av lättare kolväten, främst bensen, i arbets- och omgivningsmiljö

    Författare :Rolf Nordlinder; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; personal exposure; vapour recovery; gas chromatograophy; hydrocarbons; work places; petrol; benzene; alkenes;

    Sammanfattning : .... LÄS MER

  5. 4. Raffinerade rum : Bensinstationer och precisionskultur i Sverige 1926-1956

    Författare :Olle Wilson; Jon von Bonsdorff; Thomas Hård af Segerstad; Per Strömberg; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Service stations; gas stations; petrol stations; filling stations; culture of precision; Bensinstationer; precisionskultur; visuell kultur; Konstvetenskap; History of Art;

    Sammanfattning : International petrol companies established themselves in Sweden in the mid-1920s and took control of the petrol trade in a manner that, within a relatively short space of time, left a clear imprint on the natural and built environments. The absence of petrol stations from the narrative of modern architecture raises questions about how this type of building should be understood. LÄS MER

  7. 5. Ethers as gasoline additives : toxicokinetics and acute effects in humans

    Författare :Annsofi Nihlén; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :acute effects; biological monitoring; ethyl tertiary-butyl ether; ETBE; man; methyl tertiary-butyl ether; MTBE; oxygenate; petrol; physiologically based toxicokinetic model; PBTK; PBPK; tertiary-butyl alcohol; TBA; toxicokinetics;

    Sammanfattning : Ethers or other oxygen-containing compounds are used as replacements for lead in gasoline and to ensure complete combustion. Methyl tertiary-butyl ether (MTBE) is already in use world-wide and ethyl tertiary-butyl ether (ETBE) may be used increasingly in the future. LÄS MER