Petrol Production
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. O princípio constitucional da eficiência aplicado à outorga e à cobrança da água produzida na exploração petrolífera
A produção de água é inevitável durante a vida útil do poço de petróleo. A quantidade de água produzida associada com óleo varia muito, podendo alcançar valores da ordem de 50% em volume a próximo de 100%, ao fim da vida econômica dos poços. Verifica-se que, visto a água atingir os poços produtores, entra em cena o gerenciamento de água prod
Publicado em: 2010
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2. Estudos da atividade antiespumante de ésteres etílicos derivados de óleos vegetais / Estudo da atividade antiespumante de ésteres etílicos derivados de óleos vegetais
Gas-liquid foams are colloidal systems formed by air bubbles separated by a liquid thin film stabilized by surfactants, which are often found in many industrial processes. It becomes often necessary the use of antifoams to avoid loses of material or loses in the processs efficiency caused by a large foam production. The foaming mixtures utilized in this work
Publicado em: 2008
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3. The expression of evidentiality in political speech: an analysis of political speech of the State Legislature of CearÃ. / A expressÃo da evidencialidade no discurso polÃtico: uma anÃlise da oratÃria polÃtica da AssemblÃia Legislativa do CearÃ
The present research aims at investigating the expression of evidentiality and its relation to the degrees of public speakerâs commitment with the contents uttered in political speech argumentationâs construction. Thirty speeches, subdivided in two thematic groups: 1) the arrival of a petrol refinery in the state of CearÃ; and 2) the transposition of SÃo
Publicado em: 2008
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4. AvaliaÃÃo da implementaÃÃo do STP/MPT : um estudo de caso
Nowadays business world is extremely complex and the global economy makes the consumer market becomes even more informed and exigent. The frequency of changes in to business environment claims that the companies must have an elevated capacity of adaptation to the market, determining the necessity of substituting the paradigm of production in masses to flexib
Publicado em: 2004
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5. Desenvolvimento sustentavel : uma analise do alcool como alternativa energetica
World energetic matrix based on combustible fossils, more importantly oil has shown signs of unsustainability. The reasons for this are related to both production structure, which needs to be diversified as to incorporate new sources of energy, and also to the actual pattern of consumption. There is plenty of evidence to suggest that humankind evolution will
Publicado em: 1999
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6. Estudo parametrico da purificação de monoxido de carbono : processo rectisol
This work consists in a simulation of a Carbon Monoxide (CO) Plant, which is produced by petrol coke and oxygen, and it is cleaned throgh the metanol at low temperatura under high pressure (Rectisol Process). The simulation of CO Plant is made with the support of a process simulator. The selection of property method, the prediction about efficiency column, a
Publicado em: 1992