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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

Effects of hybrid engine technology on Canadian light duty vehicle gasoline demand /

Conn, Peter. January 1900 (has links)
Thesis (M.A.) - Carleton University, 2009. / Includes bibliographical references (p.68-71). Also available in electronic format on the Internet.
62

Thermodynamic analysis of additives to render the ethanol-water azeotrope and gasoline miscible

Georgeton, Gus Konstantinos 05 1900 (has links)
No description available.
63

Liquid fuel spray characteristics

Savic, Sasha January 2000 (has links)
No description available.
64

The oil industry's ability to affect American elections /

Estrada, Michael. January 2007 (has links)
Thesis (M. P. A.)--Texas State University-San Marcos, 2007. / "Spring 2007." Includes bibliographical references (leaves 40-41).
65

Gasoline and diesel pricing New Zealand a dissertation submitted to Auckland University of Technology in partial fulfilment of the requirements for the degree of Master of Business (MBus), 2008.

Zheng, Rebecca. January 2008 (has links)
Dissertation (MBus) -- AUT University, 2008. / Includes bibliographical references. Also held in print (47 leaves : ill. ; 30 cm.) in the Archive at the City Campus (T 333.8232 ZHE)
66

The vapor pressure of motor fuels and their tendency to vapor lock

Clarke, Edwin Alfred, Coats, Hal Begtrup, Brown, George Granger, January 1930 (has links)
Thesis (Ph. D.)--University of Michigan, 1930. / Cover title. Caption title: Motor-fuel volatility. v--Vapor pressure and vapor lock [by] E.A. Clarke, Hal B. Coats, and George Granger Brown. Reprinted from Industrial and engineering chemistry, v. 22, June, 1930. "Literature cited": p. 24.
67

Purification of petroleum by treatment with sodium ...

Wait, Justin Federal, January 1932 (has links)
Thesis (Ph. D.)--Columbia University, 1933. / Vita.
68

The impact of fuel ethanol on motor gasoline market modeling through a system of structural equations /

Wang, Xiaoyang. January 2008 (has links)
Thesis (M.S.)--University of Missouri-Columbia, 2008. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 17, 2009) Includes bibliographical references.
69

Preparation and characterisation of graphitisable carbon from coal solution

Kgobane, Bethuel Lesole. January 2007 (has links)
Thesis (Ph.D.)(Chemistry)--University of Pretoria, 2007. / Includes summary. Includes bibliographical references. Available on the Internet via the World Wide Web.
70

Caracterização de compostos aromáticos em gasolina comercial / Aromatical composite characterization in commercial gasoline

Jacqueline Pereira Figueiredo Ferreira da Silva 23 July 2009 (has links)
A contaminação do ar e do meio ambiente por combustíveis derivados de petróleo tem sido objeto de crescente pesquisa no Brasil. Dentre os tipos de poluição ao meio ambiente, a poluição atmosférica é a que causa mais incômodo à população. Esta exerce efeitos sobre a saúde humana, causando desde simples irritações até câncer de pulmão. Dos poluentes mais perigosos encontrados nesses ambientes, são destaques os hidrocarbonetos e os compostos monoaromáticos como o benzeno, tolueno e xilenos (BTX), presentes nesses combustíveis, que são extremamente tóxicos à saúde humana. Para controle desses compostos orgânicos voláteis, é necessário quantificá-los e compará-los aos valores limites de tolerância legislados no Brasil. A utilização da técnica de cromatografia gasosa e da técnica de espectroscopia por infravermelho permite realizar essa tarefa de maneira relativamente simples e rápida. Portanto o objetivo deste trabalho foi apresentar a composição química de amostras de gasolina do tipo C comercializadas nos postos revendedores da Região Metropolitana do Estado do Rio de Janeiro. Foram feitas análises quantitativas dos principais grupos químicos (parafínicos, olefínicos, naftênicos e aromáticos) e etanol por Cromatografia Gasosa de Alta Resolução e da composição de benzeno, tolueno e xileno (BTX) pela técnica de absorção no infravermelho. Os resultados foram comparados com os limites dados pela especificação da ANP (Portaria n 309) para a qualidade da gasolina, com o objetivo de se verificar se estão em conformidade com este agente regulamentador. Os resultados mostraram que todos os teores encontrados de olefínicos e aromáticos foram abaixo do limite especificado. Alguns postos apresentaram os teores de benzeno acima do limite especificado, indicando um nível de ação por parte da ANP principalmente pela ação tóxica do benzeno / The air contamination and the environment by fuels derived from crude oil has been object of increasing research in Brazil. Amongst the types of pollution to the environment, the atmospheric pollution is the one that cause more discomfort to the population. This exerts effects on the human health, causing since simple irritations until lung cancer. Among the most dangerous pollutants found in these environments are prominences the aliphatic hydro carbons and monoaromatic hydrocarbons compounds as benzene, toluene and xylems (BTX), present in these fuels that are extremely toxic to the human health. To control these volatile organic compounds, is necessary to quantify and to compare them with the tolerance limits value legislated in Brazil. The gas chromatography and infra-red ray spectroscopy techniques utilization allows realizing easily and fast these tasks. Therefore the objective of this work was to present the type C gasoline samples chemical composition commercialized on the gas station of the metropolitan region on Rio de Janeiro state. Had been made quantitative analyses for the main chemical groups (paraffins, olefins, naphthenics and aromatics) and ethanol by high resolution Gas Chromatography and the composition for benzene, toluene and xylem (BTX), by infra-red ray absorption technique. The results had been compared with the limits given by ANP specification (Portaria n 309) for the gasoline quality, with the objective to verify if they are in compliance with this regulatory agent. The results had shown that all amount founded for aromatics and olefinics had been below of the specified limit. Some gas station had presented amount for benzene above of the specified limit, indicating that ANP need to take some actions toward these gas station, mainly for the benzene toxicity action

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