WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2012049611) P/S-TM-COMPRISING ZEOLITES FOR DECOMPOSITION OF N2O
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/049611    International Application No.:    PCT/IB2011/054458
Publication Date: 19.04.2012 International Filing Date: 10.10.2011
Chapter 2 Demand Filed:    08.08.2012    
IPC:
B01D 53/94 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
BASF (CHINA) COMPANY LIMITED [CN/CN]; 300 Jiangxinsha Road Shanghai, 200137 (CN) (MN only).
DEUERLEIN, Stephan [DE/DE]; (DE) (For US Only).
ROSENDAHL, Tobias [DE/DE]; (DE) (For US Only)
Inventors: DEUERLEIN, Stephan; (DE).
ROSENDAHL, Tobias; (DE)
Agent: STEINBUSCH, Daniel; Isenbruck Bösl Hörschler LLP Patentanwälte Eastsite One Seckenheimer Landstraße 4 68163 Mannheim (DE)
Priority Data:
10187258.8 12.10.2010 EP
Title (DE) P/S-UEM-HALTIGE ZEOLITHE ZUR N2O-ZERSETZUNG
(EN) P/S-TM-COMPRISING ZEOLITES FOR DECOMPOSITION OF N2O
(FR) ZÉOLITHES À BASE DE P/S/MÉTAL DE TRANSITION POUR LA DÉCOMPOSITION DE N2O
Abstract: front page image
(DE)Die vorliegende Erfindung betrifft die Verwendung eines Zeolith-Katalysators enthaltend wenigstens ein Übergangsmetall, wobei er zusätzlich Schwefel- und/oder Phosphoratome enthält, zur Minderung des Gehaltes an Stickstoffoxiden in einem Gas, sowie ein Verfahren zur Minderung des Gehaltes an Stickstoffoxiden in einem Gas durch Inkontaktbringen dieses Gases mit einem solchen Zeolith-Katalysator.
(EN)The use of a zeolite catalyst comprising at least one transition metal and in addition sulfur and/or phosphorus atoms for reducing the content of nitrogen oxides in a gas is provided, and a process for reducing the content of nitrogen oxides in a gas by bringing this gas into contact with such a zeolite catalyst is also provided.
(FR)L'invention concerne l'utilisation d'un catalyseur à base de zéolithe contenant au moins un métal de transition, et contenant en plus des atomes de soufre et/ou de phosphore. L'invention concerne également un procédé servant à réduire la teneur en oxydes d'azote d'un gaz en mettant ce gaz en contact avec un tel catalyseur à base de zéolithe.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)