SYNTHESIS OF NANOCRYSTALLINE BETA ZEOLITE, SYNTHESIS METHOD AND USE THEREOF IN CATALYTIC APPLICATIONS
The present invention relates to a new process for synthesising a crystalline material comprising structure Beta zeolite in nanocrystalline form, and which can comprise at least the following steps: (i) preparing a mixture comprising at least one source of water, at least one source of a tetravalent...
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| creator | MART NEZ SANCHEZ, Mar a Cristina PARIS CARRIZO, Cecilia Gertrudis MART NEZ ARMERO, Marta Evelia MOLINER MAR N, Manuel GALLEGO S NCHEZ, Eva Mar a CORMA CANOS, Avelino D AZ REY, Mar a del Roc o |
| description | The present invention relates to a new process for synthesising a crystalline material comprising structure Beta zeolite in nanocrystalline form, and which can comprise at least the following steps: (i) preparing a mixture comprising at least one source of water, at least one source of a tetravalent element Y, at least one source of a trivalent element X, at least one source of an alkali cation or alkaline earth metal cation (A), and at least one organic molecule selected from a monocyclic quaternary ammonium R1R2CycloN+, and a quaternary ammonium substituted with a cycloalkyl group R3R4R5R6N+. The molar composition of the mixture is:nX2O3: YO2:aA :mOSDA1 :zH2O; ii) crystallising the mixture; and iii) recovering the crystalline material. |
| format | Patent |
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The molar composition of the mixture is:nX2O3: YO2:aA :mOSDA1 :zH2O; ii) crystallising the mixture; and iii) recovering the crystalline material.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF CRACKING HYDROCARBON OILS FUELS INORGANIC CHEMISTRY LUBRICANTS METALLURGY MINERAL WAXES NON-METALLIC ELEMENTS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING |
| title | SYNTHESIS OF NANOCRYSTALLINE BETA ZEOLITE, SYNTHESIS METHOD AND USE THEREOF IN CATALYTIC APPLICATIONS |
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