Sökning: "petrol exhaust"
Visar resultat 1 - 5 av 9 avhandlingar innehållade orden petrol exhaust.
1. Volatile hydrocarbons in vapour and exhaust from alkylate-based and conventional petrol
Sammanfattning : .... LÄS MER
2. Alkylate Petrol. Environmental Aspects of Volatile Hydrocarbon Emissions
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
3. Exposure to motor exhaust in the occupational and general environment in Stockholm county
Sammanfattning : In recent years, health hazards associated with air pollution from motor exhaust have received increasing attention. Lung cancer and heart disease have been linked to air pollution exposure. However, the knowledge concerning exposure levels, is insufficient, but is essential for risk assessment. LÄS MER
4. High Temperature Corrosion of Cast Irons and Steels
Sammanfattning : During the last decades, tougher competition and stiffer government policies have forced the automotive industry into a race for safer, cleaner and more fuel-efficient vehicles at low cost. As a consequence, exhaust systems should resist to increased working temperatures. LÄS MER
5. Particulate Flows in Aftertreatment Systems
Sammanfattning : Emissions from internal combustion engines contain many components that have a detrimental effect on the environment and on human health, such as nitrogen oxides (NOx) and particulate matter (PM). In addition, the final product of any combustion of fossil fuel - carbon dioxide (CO2) - contributes to global warming. LÄS MER