Characterization of grog of bricks
Creators
- 1. Universidade Estadual do Norte Fluminense Darcy Ribeiro (LAMAV/CCT/UENF), Campos dos Goytacazes, RJ (Brazil). Lab. de Materiais Avancados
Description
This work aims to characterize a waste of red ceramic, grog, generated from the milling of defective pieces of bricks fired in a Hoffmann type furnace by a industry from Campos dos Goytacazes-RJ. The grog was tested for X-ray diffraction, X-ray fluorescence, thermogravimetric and differential thermal analysis, dilatometry, sieving and sedimentation by gravity and optical microscopy. The results indicated that the grog is predominantly constituted of quartz, muscovite mica and hematite. The presence of kaolinite indicates that the bricks were fired at low temperatures, below 600 deg C. Finally, the characterization results indicated that the grog presents itself as an alternative non plastic material to be used in mixtures with clays for the production of red ceramics. (author)
Files
42050090.pdf
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Additional details
Additional titles
- Original title (Portuguese)
- Caracterizacao de chamote de blocos de vedacao
Publishing Information
- Imprint Pagination
- 8 p.
- Report number
- INIS-BR--8966
Conference
- Title
- Brazilian congress on engineering and materials science
- Original Conference Title
- 19. CBECIMAT: Congresso brasileiro de engenharia e ciencia dos materiais
- Acronym
- 19. CBECIMAT
- Dates
- 21-25 Nov 2010
- Place
- Campos do Jordao, SP (Brazil)
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 42050090
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BRAZIL; CRYSTALLOGRAPHY; DECOMPOSITION; DIFFERENTIAL THERMAL ANALYSIS; DIFFUSE SCATTERING; DILATOMETRY; FLUORESCENCE; FLUORESCENCE SPECTROSCOPY; HEMATITE; IRON OXIDES; MOLECULAR SIEVE PROCESS; MUSCOVITE; QUARTZ; SEDIMENTATION; STRUCTURAL CHEMICAL ANALYSIS; THERMAL EXPANSION; THERMAL GRAVIMETRIC ANALYSIS; TRANSITION HEAT; X RADIATION; X-RAY DIFFRACTION; X-RAY FLUORESCENCE ANALYSIS
- Descriptors DEC
- CHALCOGENIDES; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; COHERENT SCATTERING; DESULFURIZATION; DEVELOPING COUNTRIES; DIFFRACTION; ELECTROMAGNETIC RADIATION; EMISSION; EMISSION SPECTROSCOPY; ENTHALPY; EXPANSION; GRAVIMETRIC ANALYSIS; IONIZING RADIATIONS; IRON COMPOUNDS; IRON ORES; LATIN AMERICA; LUMINESCENCE; MICA; MINERALS; NONDESTRUCTIVE ANALYSIS; ORES; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; PHYSICAL PROPERTIES; QUANTITATIVE CHEMICAL ANALYSIS; RADIATIONS; SCATTERING; SILICATE MINERALS; SOUTH AMERICA; SPECTROSCOPY; THERMAL ANALYSIS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; X-RAY EMISSION ANALYSIS
Optional Information
- Notes
- Code: 102-113.pdf