Preparation of composite carbon membranes from waste peanut - shells

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F08%3A00019406" target="_blank" >RIV/61989100:27360/08:00019406 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Preparation of composite carbon membranes from waste peanut - shells
Original language description
Porous carbon planar discs of cyclic crosscut were prepared by controlled carbonization of tablets made of peanut shells which were milled on powder of certain granularity and sequentially pressed in manual press. Tablets made of mixture of powder and binding pitch was also prepared in manual press. Structural parameters of obtained carbon planar discs were determined by mercury and helium porosimetry. Structural properties of these discs in dependence on press temperature and presence of binder were objectives of these experiments. Surfaces of these discs were visualized by scanning electron microscopy (SEM). By reason that results of analyses showed high porosity and narrow distribution of macropores were those discs used as a background for synthetic membrane layer based on titanosilicates. Temperature, pH and composition of synthesis solution along with the number of synthesis cycles were observed during the synthesis of deposition layer. Obtained synthetic layers on carbon support
Czech name
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Czech description
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Project
<a href="/en/project/GA106%2F05%2F0492" target="_blank" >GA106/05/0492: Study of possibilities for utilization of coal substances and selected organic precursors for micro-porous carbon membranes preparation.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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