PÓS-GRADUAÇÃO EM ENGENHARIA DE MINAS: Recent submissions

  • ARAÚJO, M. J. G.; ARAÚJO, Maria José Gonçalves de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 1999-12-13)
    The principal area of study of this research is the Araripina microregion, situated in the Pernambuco State where exists main gypsum reserves economically explorable deposits. For this reason Pernambuco is known for being ...
  • NASCIMENTO, M. R.; http://lattes.cnpq.br/0089895788137645; NASCIMENTO, Marcelo Rodrigues do. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2003-03-07)
    The development of new treatment technologies for petroleum industry effluent with high salinity has been a challenge due to the increase of oil production in Brazil. High salinity and the great volumes normally involved ...
  • ARAÚJO, G. J. L.; ARAÚJO, Gildácio José de Lima. (BrasilPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2003)
    Rock blasting using high technology explosives and accessories has progressed, despite its complexity and the small faction of the energy effectively used in fragmentation and the environmental impacts and risks of ...
  • SANTOS, E. N.; http://lattes.cnpq.br/7673732001137445; SANTOS, Edson Neves dos. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 1999-12-16)
    The rock massif on which the Castanhao dam is being built is composed of Precambrian metamorphics and intrusice rocks. This formation is represented by three stratigraphic units and they are gneissic-migmatitic complex, ...
  • SILVA, D. R.; http://lattes.cnpq.br/0757348083430330; SILVA, Débora Ramos. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2002-03)
    The present work had as the objective, in laboratory scale, the processing of ultrafine cassiterite by hydrophobic aggregation, employing as surfactants: sodium oleate, dodecylamine chloride and sodium dodecyl sulfate. ...
  • SOUSA, A. P. F.; http://lattes.cnpq.br/4100866509220359; SOUSA, Antônio Pedro Ferreira. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 1999-07-29)
    The quartzite formations of Paraiba and Rio Grande do Norte states belong to the Equador Formation of Upper Proterozoic. These quartzites are explored and used as building material in the region. The objectives of this ...
  • ANDRADE, A. L.; http://lattes.cnpq.br/1995093064816089; ANDRADE, Antônio Leite de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2009-03)
    Mining of Borborema Province pegmatite is an economic activity that ensures the support of many small miners, however, the recovery of the resources takes places in a precarious way, disorganized, informal and predatory, ...
  • BRITO, Alcides Ramos de.; http://lattes.cnpq.br/8222350883518410; BRITO, Alcides Ramos de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2003-06-05)
    The Alto Serra Branca granite pegmatite, contains several primary phosphate minerals with a large number of secondary minerals. A brief review of the regional geology, including recent changes in the subdivision of the ...
  • NÓBREGA, F. A. R.; http://lattes.cnpq.br/2974408944573466; NÓBREGA, Fábio Augusto Rodrigues da. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 1995-12-18)
    One of the great difficulties arising from the use of numerical analysis software packages comes from the requirements of hardware required for generating consultant solutions of large problems, and are also related to ...
  • PINHEIRO, K. S. F.; http://lattes.cnpq.br/9144025427932716; PINHEIRO, Karina Suzana Feitosa. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2001)
    In this work the evaluation of SGA is presented in ALUMAR and in the Marine Terminal of Tip of the Wood of CVRD, according to the norm ISO 14001. For so much, it took place the description of the operational activities ...
  • AZEVEDO, J. M. B.; AZEVEDO, José Marcelo Barbosa de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2007)
    The main challenge of the leather industry is the concern with the use of chromium salts in the processing of leather, providing a rising polluting load. The industrial process of the leather, produces solid residues ...
  • SILVA, S. S.; http://lattes.cnpq.br/0334837508848162; SILVA, Sérgio Santana. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2005-03)
    This study was done in laboratory scale and has the objective of removing Pb2+ and Cd2+, from liquid effluents. The sorvers used were: vermiculite, biotite and moscovite in the grain size (-0,5+0,3)mm. The material used ...
  • LIMA, R. R.; http://lattes.cnpq.br/1359820723738659; LIMA, Robson Ribeiro. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2005-12-16)
    This research concerns stress analysis at a panel in Ipueira 4 Mine. The mine is located at Andorinha County, State of Bahia, Brazil. Chromium mineralization occurs in a sill about 8 meters thick. The orebody dips steeply, ...
  • LEITÃO, T. J. V.; http://lattes.cnpq.br/4995185404614521; LEITÃO, Ted Johnson Vasconcelos. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2003-08)
    The present work had as the objective to study the effect of intercalation of the metallic cátions: Mg2+, Ca2+, Al3+ e Na+, on the clorets form and only in the Na* case on the nitrate form, upon properties of the thermal ...

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