Buscar
Mostrando ítems 11-20 de 543
Sensibilidade à secagem da matéria-prima cerâmica da Formação Corumbataí na região do Polo Cerâmico de Santa Gertrudes, SP
(2015-01-01)
The clays from the Corumbataí Formation are the major source of raw ceramic materials for industries in the Ceramic District of Santa Gertrudes, SP, Brazil. 73% of those industries that use the dry grinding process are ...
The effect of incorporation of a Brazilian water treatment plant sludge on the properties of ceramic materials
(Elsevier B.V., 2011-10-01)
We evaluated the feasibility of incorporating sludge from decantation ponds of a water treatment plant (WTP) into a ceramic body used in ceramic brick manufacturing. The sludge grain-size distribution (silt, sand and clay) ...
Rheological properties of the raw material used in the Santa Gertrudes Ceramic Cluster proceeding from the Corumbatai Formation located in the Rio Claro, SP area
(Escola De Minas, 2007-10-01)
Silstones and mudstones from the Corumbatai Formation are exploted as raw material for the ceramic industries of Santa Gertrudes'Cluster Lithotypes from three quarries (Granusso, Tute and Cruzeiro), located in the Rio Claro ...
Ceramic raw materials from the State of Maranhao, Brazil. Part 1: chemical and mineralogical characterization and technological properties of clays from Sao Luis, Rosario, Pinheiro and Mirinzal
(Escola de Minas, 2012-10-01)
This work involved the characterization of clays collected in the municipalities of Sao Luis, Rosario, Pinheiro and Mirinzal (state of Maranho, Brazil), based on specific mass, specific surface area, cation exchange capacity ...
Ceramic raw materials from the State of Maranhao, Brazil. Part 1: chemical and mineralogical characterization and technological properties of clays from Sao Luis, Rosario, Pinheiro and Mirinzal
(Escola de Minas, 2012-10-01)
This work involved the characterization of clays collected in the municipalities of Sao Luis, Rosario, Pinheiro and Mirinzal (state of Maranho, Brazil), based on specific mass, specific surface area, cation exchange capacity ...
Raw powder glass as a silica source in the synthesis of colloidal MEL zeolite
(Elsevier, 2016-09-01)
Produção de grês porcelanato a partir de matérias-primas do estado da Bahia
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia MecânicaTecnologia de Materiais; Projetos Mecânicos; Termociências, 2009-10-19)
The State Bahia, Brazil, presents different geological sites it with a very expressive variety minerals. It is situated among the very important States which produces minerals for
industries, such as pointed aggregate, ...