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Navegação Mestrado em Engenharia Química por título

Navegação Mestrado em Engenharia Química por título

Classificar por: Ordenar: Resultados:

  • SÁTIRO, M. B.; http://lattes.cnpq.br/8078122241775428; SÁTIRO, Mitshuia Bandin. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2013-06-17)
    Studies indicate that the clay materials have great potential for use in catalysis, when subjected to certain chemical or physical treatments, these materials make catalysts with high acidity, high surface area and high ...
  • MARINHO, J. C.; http://lattes.cnpq.br/1029505875404349; MARINHO, Janaína Constantino. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2012-08)
    Biodiesel has emerged as an alternative to petroleum diesel having favorable characteristics to consumption for be derived from clean and renewable sources, not possessing responsible compounds for the greenhouse effect. ...
  • TIBURCIO, V. P.; http://lattes.cnpq.br/1823540891617401; TIBÚRCIO, Viviane Pereira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2014-10-10)
    The search for viable energy alternatives, low cost, sustainable and can replace the use of fossil fuels has increased. In this context, biofuels derived from microalgae become a promising option either from the economic ...
  • MORAIS, C. R. S.; http://lattes.cnpq.br/1255608881036504; SILVA, Crislene Rodrigues da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1992-10)
    In Brazil, traditional agglomcrates such as hydratcd lime and Portland cements have been used nowadays these product are of high cost due to the price ofenergy used for their manufacture and transport. Intermediary ...
  • SILVA, M. A.; http://lattes.cnpq.br/2504013054091301; SILVA, Maristela Alves da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1992-12)
    The mechanical properties of low-density polyethylene composites densities with different conventional fillers (talc and calcium carbonate) and unconventional (atapulgite treated with mineral acids and untreated), ...
  • BRITO, L. P.; http://lattes.cnpq.br/4719691319300166; BRITO, Luiz Pereira de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1984-03)
    The specific area, chemical composition, specific mass, crystalline structure, shape, size and particle size distributions are the main properties The present work deals with the determination of the specific area of ...
  • SOUZA FILHO, J. S.; http://lattes.cnpq.br/1846217305071333; SOUZA FILHO, João Sales de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2008-07-31)
    Hydrogen emerges as a clean renewable energy source that will replace fossil fuels. In this way, this work studies the performance of a bipolar electrolyser to produce hydrogen from the water electrolysis, using conventional ...
  • SILVA, Tiago Marques da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2015-03-15)
    The soda chlorine plants form an important segment in modern industry. In this segment, the mechanism used for generation of products is electrolysis. This mechanism uses electricity as a source of energy, ...
  • FREIRE, S. R. B.; http://lattes.cnpq.br/2213497313302376; FREIRE, Sidney Roger Batista. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2015-02)
    The current worldwide growing concern about the water shortages and its impacts on the future has made the companies to realize that to have their goals aligned to the issues of minimizing losses, and apply methods of ...
  • ALMEIDA FILHO, E. M.; http://lattes.cnpq.br/3494025186437682; ALMEIDA FILHO, Edvaldo Monte de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2009-03)
    In the chlor-alkali industry, the diaphragm technology is still known for being the one that most contributes in industrial production. With asbestos diaphragms, asbestos with polymer diaphragms, or non-asbestos diaphragm, ...
  • http://lattes.cnpq.br/8562091525519918; http://lattes.cnpq.br/8562091525519918; MÉLO, Tomás Jeferson Alves de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1995-08)
    In this work, the system PP, Attapulgite was studied by capillary rheolog>' at 5- 25% filler content and temperatures of 180, 200 and 220°C at shearing rates compatible to those involved in injection and extrusion ...
  • FIGUEIREDO, J. S. B.; http://lattes.cnpq.br/9950434889786684; FIGUEIREDO, Joyce Salviano Barros de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2022-12-06)
    The rise in oil prices due to the recent conflicts between Russia and Ukraine, together with uncertainties about the future depletion of oil and the environmental impacts caused by this fuel, makes it necessary to ...
  • OLIVEIRA, C. E. S.; http://lattes.cnpq.br/3749089263890866; OLIVEIRA, Cláudio Emanuel Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2012-08-23)
    The use of NiTi alloys surface treated, allows to combine the characteristics of the alloy in a study of the characteristics of the coating to be formed on the surface of the base material. In this study the kinetics of ...
  • WELLEN, R. M. R.; http://lattes.cnpq.br/5406259642631461; WELLEN, Renate Maria Ramos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2002-02)
    The exothermic peak that is frequently observed during the heating scan of a differential scanning calorimetry (DSC) experiment of poly (ethylene terephthalate) (PET) is due to a cold crystallization process, originating ...
  • BRASILEIRO, I. M. N.; http://lattes.cnpq.br/8402601669276487; BRASILEIRO, Ilza Maria do Nascimento. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1999-03-26)
    The West Indian cherry {Malpighia emarginata DC) also called acerola, has been cultivated in Brazil since more than fifty years ago. It has an ascorbic acid content a hundred time greater then the orange's one. Then, the ...
  • BEZERRA, H. F.; BEZERRA, Hélio Francisco. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1992-08)
    Diffusion coeficients of methanol in zeolites were determined from experimental data of Becila and coworkers. These authors utilized 4A zeolites modífied by exchange of sodium by potasium in the ratio of 10%, 25% and 45%. ...
  • ALMEIDA, E. P.; http://lattes.cnpq.br/9551648246350590; ALMEIDA, Ester Pires de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2003-03-27)
    The present work has as objective to evaluate the performance of two desalination system (I) e (II) by reverse osmosis and to study the effect of membranes cleaning. The system (I) is constituted of three elements ...
  • RABELLO, M. S.; http://lattes.cnpq.br/0384726674523131; RABELLO, Marcelo Silveira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1989-11)
    A study of the effect of the incorporation of a fibrous clay, attapulgite, on the properties of isotactic polypropylene was carried out. The evaluated properties were: tensile strength, hardness, Vicat softening temperature ...
  • SILVA, O. S.; http://lattes.cnpq.br/6441275307028933; SILVA, Osvaldo Soares da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1996-04-15)
    The importance of the knowledge about fluid dynamics of spouted beds constituted by mixture of particles is apparent in a number of process in the chemical pharmaceutical industry and food technology. The dehydration of ...
  • PÔRTO, S. L.; http://lattes.cnpq.br/7841457998042259; PÔRTO, Sayonara Lira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1995-08-31)
    In this work the Theological properties of polyesther/alumina suspensions with alumina concentrations of 5, 10, 15, 20 and 25 g/100ml were investigated. Rheological studies were performed on a Brookfield viscometer at ...

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