Essays about: "petroleum problems"
Showing result 1 - 5 of 24 essays containing the words petroleum problems.
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1. Sustainable Energy Carrier Investments : A case study on the drywall manufacturing industry
University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomiAbstract : Background According to the United Nations, climate change is one of the most challenging and urgent problems. To reduce emissions, various regulations have been introduced. Emissions trading (EU-ETS) and carbon dioxide tax are two economic instruments aimed at reducing greenhouse gas emissions. READ MORE
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2. Engineering Rhodosporidium toruloides for the production of polyhydroxybutyrate
University essay from Lunds universitet/Teknisk mikrobiologiAbstract : The increased use of plastics has become an environmental problem where plastics, due to the slow degradation, accumulate in the oceans and landfills. Although plastics are a very cheap and useful material with desirable properties and a wide variety of applications, they are primarily made from petroleum-based resources which are non-renewable and of fossil origin. READ MORE
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3. New Housing Developments: A Localisation Strategy considering Energy-Efficiency from an Urban Structure and Transport Perspective for the city of Falun
University essay from Högskolan Dalarna/EnergiteknikAbstract : There are several considerations when planning new housing developments, and resultant problems require critical analysis. This thesis has focused on studying some part of the potential issues in the case of a project in the city of Falun. READ MORE
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4. Microwave Heat Treatment of Black Liquor for the Degradation of Hemicellulose
University essay from Lunds universitet/Kemiteknik (CI)Abstract : The largest use of fossil petroleum is the production of fuels. Hence, finding sustainable alter-natives is an important step to reduce the emissions of greenhouse gases. One such alternative is to produce fuel from biomass, such as waste products from agriculture and the forest indus-try. READ MORE
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5. Development of a GC Method for the Quantification of Short Chain Carboxylic Acids in Aqueous Solution
University essay from Linköpings universitet/Institutionen för fysik, kemi och biologiAbstract : Petroleum powered vehicles emit volatile organic compounds (VOCs) through combustion that contributes to the pollution of the environment. A technique in the 1970s was developed to decrease these emissions, especially for nitrogen oxides (NOx) and sulphuric oxides (SOx) which is called exhaust gas recirculation (EGR). READ MORE