Synthesis and characterization of alumina application in support of zeolite membrane
Creators
- 1. Universidade Federal de Campina Grande (UFCG), PB (Brazil). Unidade Academica de Engenharia Quimica
Description
Much interest has been aroused in process applications using zeolite membrane. The physicochemical properties of the support have a strong effect on the quality of zeolite membrane. This work is to synthesize and characterize alumina for use as a support for zeolite membrane. In this work was synthesized α-alumina: 40% alumina, 0.2% for PABA, 0.5% oleic acid and 59.3% ethyl alcohol. The mixture was ground in ball mill and placed in an oven for 24 hours at 60 °C, allowed to stand for 24h. The pressing was performed with 4 tons. The pressed material was subjected to sintering at 1400 °C/hour. The samples were characterized by EDX, XRD and SEM. The results for the media by XRD showed that they are crystalline and pure. By EDX was observed that the supports consist essentially of alumina. (author)
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46062654.pdf
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Additional details
Additional titles
- Original title (Portuguese)
- Sintese e caracterizacao de alumina para aplicacao com o suporte de membrana zeolitica
Publishing Information
- Imprint Pagination
- 9 p.
- Report number
- INIS-BR--15093
Conference
- Title
- Brazilian symposium on glass and related materials
- Original Conference Title
- 56. congresso brasileiro de ceramica
- Acronym
- 56. Brazilian congress on ceramics; 1. Latin American congress on ceramics; 9. BraSyGlass
- Dates
- 3-6 Jun 2012
- Place
- Curitiba, PR (Brazil)
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 46062654
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM OXIDES; ETHANOL; MEMBRANES; OLEIC ACID; PRESSING; SCANNING ELECTRON MICROSCOPY; SINTERING; SYNTHESIS; X-RAY DIFFRACTION; X-RAY SPECTROSCOPY; ZEOLITES
- Descriptors DEC
- ALCOHOLS; ALUMINIUM COMPOUNDS; CARBOXYLIC ACIDS; CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; ELECTRON MICROSCOPY; FABRICATION; HYDROXY COMPOUNDS; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; MATERIALS; MATERIALS WORKING; MICROSCOPY; MINERALS; MONOCARBOXYLIC ACIDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; SCATTERING; SILICATE MINERALS; SPECTROSCOPY