25 articles for “Blending”

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Research ArticleOpen accessIn the abstractImprovement of the Thermal, Photo and Mechanical Properties of Poly (Vinyl Chloride) in Presence of Poly (Glycidyl Methacrylate)Abir S. Abdel-NabyProblem statement: Poly (vinyl chloride) suffers from poor heat stability. The thermal degradation of the polymer leads to the evolution of hydrogen chloride gas, extensive discoloration of the polymer and lowering of physical and mechanical properties. Approach: Binary blends of Poly (Vinyl Chloride) (PVC) and Poly (Glycidyl Methacrylate) (PGMA) have been prepared by solution blending aimed at the improvement of … …American Journal of Applied Sciences, Vol. 8, Issue 7 · 24 Jun 2011 · 7,374 accessesView PDF Cite

Research ArticleOpen accessIn the abstractEmission and Combustion Characteristics of Si Engine Working Under Gasoline Blended with Ethanol Oxygenated Organic CompoundsDhanapal Balaji, Periyasamy Govindarajan, Jayaraj VenkatesanProblem statement: The objective of this study is to investigate the effect of using unleaded gasoline and additives blends on Spark Ignition engine (SI engine) combustion and exhaust emission. Approach: A four stroke, single cylinder SI engine was used for conducting this study. Exhaust emissions were analysed for Carbon Monoxide (CO), Hydrocarbon (HC) and Oxides of Nitrogen (NOx) and carbon … …American Journal of Environmental Sciences, Vol. 6, Issue 6 · 31 Dec 2010 · 7,138 accessesView PDF Cite

Research ArticleOpen accessIn the abstractModel Development of Isan Country Song Compositions for Economic, Social and Cultural Value-AddedNipinth Suwanrong, Khaentaphon Samdaengdech, Thaksina KrairachProblem statement: Country Song was related to history, society, culture and economic. The objectives of this study were: (1) the historical background in composing the Isan Country Song, (2) the current situation and problem of composing style of Isan Country Song and (3) the development of composing pattern the Isan Country Song for elevating the economic value. Approach: The research … …Journal of Social Sciences, Vol. 6, Issue 3 · 30 Sep 2010 · 7,668 accessesView PDF Cite

Research ArticleOpen accessIn the abstractAn Investigation and Guidelines for Development Molam Rueang To Klon in Northeast ThailandNamchai Utharak, Decha Karnjanangkura, Wichaya YoshidaProblem statement: Molam Rueang to Klon (singer “compose a poem”) of Northeast Region was like a state show which was popular in the past time. Now, its popularity was decreased. The objectives of this research were to study: (1) the background of Molam Rueang to Klon in Northeast Region, (2) the current state of recent Mo Lam titled “Compose a … …Journal of Social Sciences, Vol. 5, Issue 4 · 31 Dec 2009 · 7,784 accessesView PDF Cite

Research ArticleOpen accessIn the abstractBiological Activity of Methyl tert-butyl Ether in Relation to Soil Microorganisms has a Negative Environmental ImpactGholam H.S. BonjarFuel oxygenates are added to gasoline to enhance combustion efficiency of automobiles and reduce air pollution. Methyl tert-butyl ether (MTBE) is the most commonly used oxygenate because of its low cost, high-octane level and ease of blending with gasoline. However, due to its water solubility, high mobility and low biodegradability it leaches in soil subsurface at the speed of groundwater. … …American Journal of Environmental Sciences, Vol. 1, Issue 2 · 30 Jun 2005 · 6,661 accessesView PDF Cite