Home > Conference materials > Papers > Preparation oF MoO3/gamma-Al2O3 Catalyst by the Reaction of alpha-Boehmite with MoO3/H2O Slurry - Dual Role of MoO3 as Active Phase and Texture Stabilizer during Calcination
Original title:
Preparation oF MoO3/gamma-Al2O3 Catalyst by the Reaction of alpha-Boehmite with MoO3/H2O Slurry - Dual Role of MoO3 as Active Phase and Texture Stabilizer during Calcination
Translated title:
Příprava katalyzátoru MoO3/gama Al2O3 reakcí alfa-boehmitu se suspenzí MoO3/H2O - dvojí role MoO3 jako aktivní fáze a stabilizátor textury při kalcinaci
Authors:
Kaluža, Luděk ; Zdražil, Miroslav Document type: Papers Conference/Event: Symposium on Catalysis /37./, Praha (CZ), 2005-11-07 / 2005-11-08
Year:
2005
Language:
eng Abstract:
[eng][cze] The purpose of the present work was to explore the application of solvent assisted spreading to alpha-boehmite instead to gama-Al2O3. It was expected that MoO3 might serve only as deposited active phase but simultaneously also as peptizing agent improving mechanical strength and as thermal stabilizer inhibiting sintering of support surface area during calcination.Cílem práce bylo prozkoumat použití metody rozprostírání s asistencí rozpouštědla na alfa-boehmitu namísto gama-Al2O3. Očekávalo se, že MoO3 by mohl sloužit jako nanesená aktivní fáze a zároveň také jako peptizační činidlo, které vylepšuje mechanickou pevnost, a také jako teplotní stabilizátor inhibitující sintraci plochy povrchu nosiče během kalcinace.
Keywords:
assisted spreading; calcination; catalysis Project no.: CEZ:AV0Z40720504 (CEP), IAA4072306 (CEP) Funding provider: GA AV ČR Host item entry: Book of Abstract
Institution: Institute of Chemical Process Fundamentals AS ČR
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Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0118694