Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROCÉDÉ DE PRÉPARATION D'UNE ALUMINE A MESOPOROSITE CONTROLEE
A process for preparing a mesoporous alumina is described, comprising the following steps: a) mixing, in aqueous solution, at least one source of aluminum constituted by an aluminum alkoxide, at least one cationic surfactant and at least one organic solvent selected from methanol and ethanol; b) hydrothermally treating the mixture formed in said step a); c) drying the solid formed in said step b); d) calcining the solid formed in said step c).
PROCÉDÉ DE PRÉPARATION D'UNE ALUMINE A MESOPOROSITE CONTROLEE
A process for preparing a mesoporous alumina is described, comprising the following steps: a) mixing, in aqueous solution, at least one source of aluminum constituted by an aluminum alkoxide, at least one cationic surfactant and at least one organic solvent selected from methanol and ethanol; b) hydrothermally treating the mixture formed in said step a); c) drying the solid formed in said step b); d) calcining the solid formed in said step c).
PROCÉDÉ DE PRÉPARATION D'UNE ALUMINE A MESOPOROSITE CONTROLEE
PROCESS FOR PREPARING AN ALUMINA WITH CONTROLLED MESOPOROSITY
VERFAHREN ZUR HERSTELLUNG EINER TONERDE MIT GESTEUERTER MIKROPOROSITÄT
ROULEAU LOÏC (Autor:in) / ROYER SÉBASTIEN (Autor:in) / LANCELOT CHRISTINE (Autor:in) / DUMEIGNIL FRANCK (Autor:in) / PAYEN EDMOND (Autor:in) / BLANCHARD PASCAL (Autor:in)
16.01.2019
Patent
Elektronische Ressource
Französisch
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
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