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Machine translation
1. (WO2006084872) METHOD FOR REGENERATING INERT CARRIER MATERIAL OF DEACTIVATED OXIDATION CATALYSTS AND CORRESPONDING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/084872    International Application No.:    PCT/EP2006/050790
Publication Date: 17.08.2006 International Filing Date: 09.02.2006
IPC:
B01J 21/20 (2006.01), B01J 38/48 (2006.01), B01J 19/10 (2006.01)
Applicants: BASF AKTIENGESELLSCHAFT [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
RUMMEL, Wolfgang [DE/DE]; (DE) (For US Only).
STOCKSIEFEN, Karl-heinz [DE/DE]; (DE) (For US Only).
JUNKES, Ulrich [DE/DE]; (DE) (For US Only)
Inventors: RUMMEL, Wolfgang; (DE).
STOCKSIEFEN, Karl-heinz; (DE).
JUNKES, Ulrich; (DE)
Common
Representative:
BASF AKTIENGESELLSCHAFT; 67056 Ludwigshafen (DE)
Priority Data:
102005005973.2 09.02.2005 DE
Title (DE) VERFAHREN ZUR REGENERIERUNG VON INERTEM TRÄGERMATERIAL DEAKTIVIERTER OXIDATIONSKATALYSATOREN UND VORRICHTUNG DAFÜR
(EN) METHOD FOR REGENERATING INERT CARRIER MATERIAL OF DEACTIVATED OXIDATION CATALYSTS AND CORRESPONDING DEVICE
(FR) PROCEDE POUR REGENERER DES CATALYSEURS D'OXYDATION DESACTIVES PAR UN MATERIAU SUPPORT INERTE
Abstract: front page image
(DE)Die vorliegende Erfindung betrifft die Regenerierung von inertem Trägermaterial deaktivierter Oxidationskatalysatoren, die dadurch gekennzeichnet ist, dass man die deaktivierten Oxidationskatalysatoren in einer rotierenden Trommel unter Einwirkung von Ultraschall wäscht und in einem Trocknungsbehälter bei durchströmender getrockneter, 80 bis 110°C heißer Luft trocknet. Ferner betrifft die Erfindung eine Vorrichtung zum Regenerieren von inertem Trägermaterial deaktivierter Oxidationskatalysatoren.
(EN)The invention relates to the regeneration of inert carrier material of deactivated oxidation catalysts. Said method is characterized in that the deactivated oxidation catalysts are washed in a rotating drum under the effect of ultrasound and dried in a drier through which dried hot air having a temperature of from 80 to 110 °C is passed. The invention also relates to a device for regenerating inert carrier material of deactivated oxidation catalysts.
(FR)L'invention concerne la régénération de catalyseurs d'oxydation désactivés par un matériau support inerte, caractérisée en ce que les catalyseurs d'oxydation désactivés sont lavés dans un tambour tournant sous l'action d'ultrasons et sont séchés dans un récipient de séchage à air chaud, compris entre 80 et 110°C, sec et passant. De plus l'invention concerne un dispositif pour régénérer des catalyseurs d'oxydation désactivés par un matériau support inerte.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, 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, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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)