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1. (WO2016184858) REDUCTION OF THE NOX WASTE GAS CONCENTRATION IN THE PRODUCTION OF NITRIC ACID DURING A SHUTDOWN AND/OR START-UP PROCESS OF THE PRODUCTION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/184858    International Application No.:    PCT/EP2016/061029
Publication Date: 24.11.2016 International Filing Date: 17.05.2016
IPC:
C01B 21/26 (2006.01), B01D 53/56 (2006.01), C01B 21/40 (2006.01)
Applicants: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG [DE/DE]; ThyssenKrupp Allee 1 45143 Essen (DE).
thyssenkrupp AG [DE/DE]; ThyssenKrupp Allee 1 45143 Essen (DE)
Inventors: DAMMEIER, Johannes; (DE)
Agent: THYSSENKRUPP INTELLECTUAL PROPERTY GMBH; ThyssenKrupp Allee 1 45143 Essen (DE)
Priority Data:
10 2015 209 243.7 20.05.2015 DE
Title (DE) VERMINDERUNG DER NOx-ABGASKONZENTRATION BEI DER HERSTELLUNG VON SALPETERSÄURE BEIM AB- UND/ODER ANFAHREN DER HERSTELLUNGSVORRICHTUNG
(EN) REDUCTION OF THE NOX WASTE GAS CONCENTRATION IN THE PRODUCTION OF NITRIC ACID DURING A SHUTDOWN AND/OR START-UP PROCESS OF THE PRODUCTION DEVICE
(FR) RÉDUCTION DE LA CONCENTRATION EN NOX DES EFFLUENTS GAZEUX ISSUS DE LA PRODUCTION D'ACIDE NITRIQUE LORS DE L'ARRÊT ET/OU DE LA MISE EN MARCHE DU DISPOSITIF DE PRODUCTION
Abstract: front page image
(DE)Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Verminderung der Konzentration von NOx-Stickoxiden in Restgas, welches während des Ab- und/oder Anfahrens von Vorrichtungen zur Herstellung von Salpetersäure anfällt.
(EN)The invention relates to a device and a method for reducing the concentration of NOx nitrogen oxides in residual gas, which is produced during the shutdown and/or start-up process of devices for the production of nitric acid.
(FR)L'invention concerne un dispositif et un procédé permettant de réduire la concentration en oxydes d'azote (NOx) dans le gaz de queue lors de l'arrêt et/ou de la mise en marche de dispositifs destinés à la production d'acide nitrique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)