PROCESS FOR THE PREPARATION OF ALUMINA-BASED EXTRUDATES

A PROCESS FOR THE PREPARATION OF AN ALUMINA-BASED EXTRUDATE SUITABLE FOR USE IN THE MANUFACTURE A CATALYST, COMPRISES THE STEPS OF:(i) PREPARING AN EXTRUDABLE MIXTURE COMPRISING AN ALUMINA PRECURSOR, A COBALT, IRON OR NICKEL SOURCE AND A SOLVENT;(ii)EXTRUDING THE MIXTURE; AND(iii)DRYING THE SO-FORME...

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Hauptverfasser:	ANNIE HENDRIKA JOUSTRA, BOB SCHEFFER
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CRACKING HYDROCARBON OILS FUELS LIME, MAGNESIA LUBRICANTS METALLURGY MINERAL WAXES ORGANIC CHEMISTRY 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 REFRACTORIES SLAG TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF NATURAL STONE
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Zusammenfassung:	A PROCESS FOR THE PREPARATION OF AN ALUMINA-BASED EXTRUDATE SUITABLE FOR USE IN THE MANUFACTURE A CATALYST, COMPRISES THE STEPS OF:(i) PREPARING AN EXTRUDABLE MIXTURE COMPRISING AN ALUMINA PRECURSOR, A COBALT, IRON OR NICKEL SOURCE AND A SOLVENT;(ii)EXTRUDING THE MIXTURE; AND(iii)DRYING THE SO-FORMED EXTRUDATE.THE EXTRUDABLE MIXTURE MAY OPTIONALLY COMPRISE A PROMOTER SOURCE. ALTERNATIVELY, A PROMOTER SOURCE MAY BE DEPOSITED ON THE RESULTING EXTRUDATE. A CATALYST IS PREPARED BY CALCINATION OF THE RESULTING EXTRUDATE, WHICH CATALYST IS USEFUL IN THE PREPARATION OF HYDROCARBONS FROM METHANOL OR A MIXTURE OF CARBON MONOXIDE AND HYDROGEN.