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Navegação Mestrado em Engenharia Química por título

Navegação Mestrado em Engenharia Química por título

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  • SARMENTO, S. M.; http://lattes.cnpq.br/9701943533166902; SARMENTO, Sandra Maria. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1988-10)
    With the objective of optimizing, in economic and functional terms, the contact between phases in the separation towers, several types of dishes were proposed over the years or bubbling trays. The first and most expensive ...
  • CARMO, S. K. S.; http://lattes.cnpq.br/1832472871553219; CARMO, Shirlene Kelly Santos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2010-11)
    The influence of impurities is often mentioned as a cause o f accidents in chemical industry. Worldwide oil and chemical industries have been involved in an accident whose consequences economic, environmental and human ...
  • SILVA, F.M.N.; http://lattes.cnpq.br/5927253994526787; SILVA, Fabiana Medeiros do Nascimento. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2013-06)
    The oil industry increasingly seeks materials that convert heavy hydrocarbons to light which have a higher added value. The strict environmental laws, the social pressure for fuel with better performance and the need for ...
  • SILVA, B. J.; http://lattes.cnpq.br/5024997034210947; SILVA, Bartolomeu Jorge da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2007-12-21)
    The recycling of granite sawing wastes as alternative raw materials in ceramic mass has been studied by several researchers in the last years. However, these studies are made without experimental design. Thus, the aim ...
  • ALBUQUERQUE NETO, J. R.; http://lattes.cnpq.br/9508300698779234; ALBUQUERQUE NETO, José Ribeiro de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2003)
    In this work the mechanical properties of polyurethane/jute fabric composites were analyzed as a function of fiber content and mineral filler addition. A polyurethane derived from castor oií was used as the matrix and ...
  • NEVES, G. A.; http://lattes.cnpq.br/3167458244674160; NEVES, Gelmires de Araújo. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1989-04-28)
    Previous works show evidence that the behaviour of the lateritic soils are straight related with some intrinsic properties. It is observed that such properties are not sufficient to explain some behaviour of these soils. ...
  • AMORIM, L.V.; http://lattes.cnpq.br/7209301206982076; AMORIM, Luciana Viana. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1999-02)
    The constant looks for alternative materials of low cost and good mechanical properties, besides the ecological problems, caused by the growing of solid volume residues from civil construction industry, motivated ...
  • SILVA, J. F.; http://lattes.cnpq.br/6567358787940265; SILVA, Joábio Freitas da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2006-10-25)
    Fine ceramic powders of aluminate of zinc doped with ions rare-earth (Yb3+:Er3+) they were prepared for combustion reaction with the objective of investigating the effect and the mechanism of emission upconversion for two ...
  • SANTOS, H. L.; http://lattes.cnpq.br/9601107024098665; SANTOS, Helano Lima dos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2002-11-05)
    This work deals with reactive processing of virgin PET with triphenyl phosphite (TPP). Processing was performed without inert atmosphere injection in the mixing chamber of a Haake Torque Rheometer. PET chain extension ...
  • NASCIMENTO, S. F.; http://lattes.cnpq.br/8370944748722096; NASCIMENTO, Solange Francisco do. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1998-12-14)
    Soluble salts present in masonry and concrete have caused mass loss, leading them to a continuous degradation process, aggravated by environmental factors such as atmospheric pollution and weather, increasing their maintenance ...
  • SIMÕES, V. N.; http://lattes.cnpq.br/1149592827133122; SIMÕES, Veruska do Nascimento. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2017-10-05)
    Air pollution is now considered one of the greatest problems of contemporary society, because it threatens their quality of life, as it creates negative impacts on the natural and anthropic environment. In the present ...
  • ALBUQUERQUE, I. L. T.; http://lattes.cnpq.br/5928222004729462; ALBUQUERQUE, Izabelle Lizziane Temóteo de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2006-11-07)
    The search of geometries that make possible the easy detachment of bubbles of hydrogen in the process from brine electrolysis seeking to increase the efficiency of the electrochemical processes wakes up interest on the ...
  • VIANA, K. M. S.; http://lattes.cnpq.br/3289446495842859; VIANA, Kaline Melo de Souto. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2005-08-31)
    The influence of geometry and cathodic alloy on the detachment of hydrogen from the electrolysis from brine electrolysis was study using a bench scale electrochemical cell for the production of soda- chlorine by the ...
  • SILVA, M. S.; SILVA, Maria do Socorro. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1995-10)
    In this work, the effect of silane coupling agents on thermal, mechanical, and thermo-mechanical properties of injection molded Folypropylene/Attapulgite compôsites were investigated. mitially the effect of untreated ...
  • ARAÚJO, D. P. B.; http://lattes.cnpq.br/1498423567904457; ARAÚJO, Danilo Pablo Barros. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2022-03-16)
    Zinc is a metal that has a wide applicability due mainly to its preferential corrosion property, making it one of the most produced metals in the world, and the process of obtaining zinc is usually carried out through a ...
  • RODRIGUES, D. P.; http://lattes.cnpq.br/4987591567338135; RODRIGUES, Daucí Pinheiro. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1993-05-10)
    The surface area of clay is a fundamental factor in many technological process, such as flocculation and deflocculation, ionic exchange and slip -casting. It is also important for pulverized solids, for example, as in the ...
  • SANTOS, F. A. M.; http://lattes.cnpq.br/1820595716051314; SANTOS, Francisco de Assis Macedo. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1995-12)
    Polyolefins are plastics largely used in the automobilistic, eletro-electronic and domestic appliances industries. One of the disadvantages of these materials is that their resistance to weathering is poor. Mineral fillers ...
  • BARBOSA, J. E.; http://lattes.cnpq.br/8531443357075610; BARBOSA, José Eduardo. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1987-05-16)
    The present work aims to study the influence of particle size on the scheelita leaching reaction with hydrochloric acid and to test the Shrinking model. Core "with conversion rate control by the thin layer of the reaction ...
  • FARIAS, K. V.; http://lattes.cnpq.br/3233504439768267; FARIAS, Kássie Vieira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2005-11)
    Absence of monitoring physical and chemical properties of drilling fluids such as viscosities, gel strength, water loss and filter-cake, may cause problems during well perforation, e.g., differential sticking (defined ...
  • CONRADO, L. S.; http://lattes.cnpq.br/1704346203363785; CONRADO, Líbia de Sousa. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1994-04-08)
    In the present work, we present the laboratory preparations of iron oxide and molybdenum catalysts to obtain formaldehyde from methanol, the evaluations and comparisons with the industrial catalyst FK-2 manufactured by ...

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