PÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICA: Recent submissions

  • 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 ...
  • BARROS, A. A. C.; http://lattes.cnpq.br/5190808619206526; BARROS, António André Chivanga. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1992-08-17)
    The objective of this research is to study the variation of some hydrodynamics parameters (pression dropping in the dry and irrigated plates) a function of the flow rate of gas, perfuration number, weight of the valves ...
  • PEREIRA NETO, Antonio Tavernard; http://lattes.cnpq.br/5201054610951483; PEREIRA NETO, Antonio Tavernard. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2008-06-30)
    The quality of the anode used in the aluminum industry depends strongly on the baking process. In general, it is desirable to achieve a more uniform temperature inside the anode during the heating process, combined with ...
  • LEITE, R. C. N.; http://lattes.cnpq.br/2636615508415039; LEITE, Rômulo Charles Nascimento. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2007-07-23)
    The additives are introduced in the FCC catalyst to crack the heavy hydrocarbons, to increase the gasoline octane number and/or to form lighter olefins. The MCM-22 zeolite, due to its framework form, when used like additive ...
  • SOUZA, R. L. A.; http://lattes.cnpq.br/2994260248217828; SOUZA, Rosane Liége Alves de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2008-05-07)
    This research was developed with the objective of producing pectic enzymes using as substrate the residue of passion fruit and as fermentation agent a filamentous fungus of the Aspergillus niger strain mutant CCT 0916. ...
  • FERREIRA, W. B.; http://lattes.cnpq.br/5630172788119332; FERREIRA, Weruska Brasileiro. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2008-08)
    Water shortage is one of the principle problems affecting survival and the quality of life of rural communities of the semi-arid region of Northeast Brazil. This problem is caused by irregular rainfull and the poor quality ...
  • SIMÔES, V.; http://lattes.cnpq.br/2778227218803881; SIMÕES, Vicemário. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1993-03-29)
    The variation of isopropanol dehydrogenation activity of redox Cr203/Mn02 catalyst pretreated with 02 and H2 has been studied using a "U" type, isothermic, continuous tubular reactor at atmosferic pressure. The following ...
  • VASCONCELOS, P. N. M.; http://lattes.cnpq.br/5064319720485619; VASCONCELOS, Patrícia Noemia Mota de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2013-08-23)
    The adsorption process can be effectively used in removing heavy metals from wastewater. The use of low cost materials as adsorbents increases the competitive advantage in the process. This work was carried out in two ...
  • ANDRADE, N. C.; http://lattes.cnpq.br/8611324226150506; ANDRADE, Nilza Campos de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1993-12-20)
    The present work consists in the improvement of an electrochemical system for the production of hydrogen and oxygen gases from a bipolar water electrolyser, through the passage of electric current, for cutting and welding ...
  • ASSUNÇÃO, L. M. C.; ASSUNÇÃO, Lígia Maria Campos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1985-12-05)
    Pyroexpansion and mineralogical characterization assays were performed in seven vermiculite samples from different localities of Northeastern Brazil. The "degree of exfoliation" was evaluated by measuring the apparent ...
  • ALVES, J. J. N.; http://lattes.cnpq.br/7986759552135066; ALVES, José Jailson Nicácio. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1992-02-07)
    The present work consisted in the design, development and improvement of an electrochemical system for the production of hydrogen and oxygen gases from water, for cutting and welding of metals, having as main core a bipolar ...
  • OLIVEIRA, D. F.; http://lattes.cnpq.br/4412534388705053; OLIVEIRA, Djane de Fátima. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1995-12-20)
    The knowledge of the materials used in civil construction is of great importance due to the complexity of obtaining better mechanical properties and hence to optimize them. Now a days, the pozzolanic incorporated in ...
  • JAGUARIBE, D. C. A.; http://lattes.cnpq.br/5182923745438960; JAGUARIBE, Danielle Christine Almeida. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1997-12)
    This work examines the real meaning of the corrected length of fins. As we know, such a concept started with Harper and Brown [8], and won some notoriety after the physical interpretation given by Schneider [9]. It seems ...
  • PEREIRA, D. I. S.; http://lattes.cnpq.br/7944440577497492; PEREIRA, Deydeby Illan dos Santos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2019-09-25)
    Non-renewable sources, especially those of fossil origin, make up the bulk of the world's energy matrix, a fact that has been causing serious environmental damage to the environment. As a solution, renewable energy sources ...
  • BARBOSA, T. L. A.; http://lattes.cnpq.br/3142790630313101; BARBOSA, Tellys Lins Almeida. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2019-03-29)
    Zeolite membranes and metal-organic framework (MOF) membranes have been widely proposed as a promising solution for gas separation and pervaporation applications, technologies that can more effectively replace processes ...
  • PAIXÃO, J. F. F.; http://lattes.cnpq.br/2101759210619886; PAIXÃO, Josinadja de Fátima Ferreira da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2019-09-23)
    Materials resulting from the Solidification by Stabilization (S/S) treatment can be landfilled or reused in civil construction for a long period of time in the environment and thus necessary to predict contaminant mobility. ...
  • MARCELINO, T. O. A. C.; http://lattes.cnpq.br/8258676182248243; MARCELINO, Thamires Ohana Araújo de Carvalho. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2019-08-19)
    The proposed work aims the modeling, simulation and optimization of caustizing process in a pulp extraction and paper production industry in Latin America, using Aspen Plus commercial software. The caustizing system plays ...
  • ANDRADE, N. P.; http://lattes.cnpq.br/4047823036752755; ANDRADE, Nayana Pereira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2019-08-20)
    The use of exergetic analysis in distillation columns is one of the bases for locating the sources of irreversibility of the process and thus making it more sustainable. The study of the Second Law is still challenging ...
  • ALBUQUERQUE, J. S.; http://lattes.cnpq.br/9732884471657315; ALBUQUERQUE, Jonas Santana. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2019-10-09)
    Currently, electricity produced worldwide comes mostly from fossil fuels that are processed and burned, releasing large amounts of pollutants. In this approach, hydrogen fits as a self-sustaining alternative in the world ...
  • LIMA, V. E.; http://lattes.cnpq.br/0261762822034500; LIMA, Verônica Evangelista de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 1996-04)
    Adsorption has been a promising alternative to replace conventional separation process because it presents high efficiency and low energetic/environmental cost. The biggest petrochemical industrial interest is to separate ...

Buscar DSpace


Busca avançada

Navegar

Minha conta