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1. (WO2007009922) SHELL CATALYST, PRODUCTION THEREOF, AND USE THEREOF IN AN AMMOXIDATION PROCESS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009922 International Application No.: PCT/EP2006/064137
Publication Date: 25.01.2007 International Filing Date: 12.07.2006
Chapter 2 Demand Filed: 13.04.2007
IPC:
B01J 23/18 (2006.01) ,B01J 23/16 (2006.01) ,C07C 253/28 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
16
of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
18
Arsenic, antimony or bismuth
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
16
of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
253
Preparation of carboxylic acid nitriles
24
by ammoxidation of hydrocarbons or substituted hydrocarbons
28
containing six-membered aromatic rings, e.g. styrene
Applicants:
BASF AKTIENGESELLSCHAFT [DE/DE]; 67056 Ludwigshafen, DE (AllExceptUS)
HUBER, Sabine [DE/DE]; DE (UsOnly)
PETZOLDT, Jochen [DE/DE]; DE (UsOnly)
ROSOWSKI, Frank [DE/DE]; DE (UsOnly)
HIBST, Hartmut [DE/DE]; DE (UsOnly)
Inventors:
HUBER, Sabine; DE
PETZOLDT, Jochen; DE
ROSOWSKI, Frank; DE
HIBST, Hartmut; DE
Agent:
ISENBRUCK, Günter ; Isenbruck, Bösl, Hörschler, Wichmann, Huhn Theodor-Heuss-Anlage 12 68165 Mannheim, DE
Priority Data:
10 2005 033 826.720.07.2005DE
Title (DE) SCHALENKATALYSATOR, SEINE HERSTELLUNG UND SEINE VERWENDUNG IN EINEM AMMONOXIDATIONSVERFAHREN
(EN) SHELL CATALYST, PRODUCTION THEREOF, AND USE THEREOF IN AN AMMOXIDATION PROCESS
(FR) CATALYSEUR EN COQUILLE, FABRICATION ET UTILISATION DANS UN PROCEDE D'OXYDATION D'AMMONIUM
Abstract:
(DE) Schalenkatalysator umfassend: a) ein Trägermaterial, ausgewählt aus Aluminiumoxid, Siliciumdioxid, Aluminiumsilikat, Magnesiumsilikat, Titandioxid, Zirkoniumdioxid, Thoriumdioxid, Siliciumcarbid oder Gemischen hiervon, und b) eine aktive Masse in der Schale, die Vanadium (V) und Antimon (Sb) und mindestens ein Element, ausgewählt aus Molybdän (Mo) und/oder Wolfram (W), jeweils in oxidischer Form, enthält, wobei das Trägermaterial kugelförmig oder annähernd kugelförmig, mit einem Durchmesser im Bereich von 2 bis 10 mm, oder röhrenförmig ist, ein Verfahren zu seiner Herstellung und seine Verwendung in einem Ammonoxidationsverfahren.
(EN) Disclosed is a shell catalyst comprising: a) a supporting material selected among aluminum oxide, silicon dioxide, aluminum silicate, magnesium silicate, titanium dioxide, zirconium dioxide, thorium dioxide, silicon carbide, or mixtures thereof; and b) an active mass in the shell, containing vanadium (V), antimony (Sb), and at least one element selected among molybdenum (Mo) and/or tungsten (W) in an oxidic form, respectively. The supporting material is spherical or nearly spherical with a diameter ranging between 2 and 10 mm, or tubular. Also disclosed are a method for producing said shell catalyst as well as the use thereof in an ammoxidation process.
(FR) L'invention concerne un catalyseur en coquille contenant a) un matériau support choisi parmi dioxyde d'aluminium, dioxyde de silicium, silicate d'aluminium, silicate de magnésium, dioxyde de titane, dioxyde de zircon, dioxyde de thorium, carbure de silicium ou des mélanges de ceux-ci, et b) une masse active dans la coquille, contenant du vanadium (V), de l'antimoine (Sb) et au moins un élément choisi parmi molybdène (Mo) et/ou tungstène (W), respectivement sous forme oxydique. Le matériau support est sphérique ou approximativement sphérique avec un diamètre de 2 à 10 mm, ou tubulaire. L'invention concerne également un procédé de fabrication dudit catalyseur et son utilisation dans un procédé d'oxydation d'ammonium.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP1909957JP2009501625