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Machine translation
1. (WO2010149701) METHOD FOR SENSING WATER INGRESS IN PHOSGENE-CONDUCTING SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/149701    International Application No.:    PCT/EP2010/058909
Publication Date: 29.12.2010 International Filing Date: 23.06.2010
IPC:
G01N 17/04 (2006.01), C07C 263/10 (2006.01), B01J 19/00 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
SCHELLING, Heiner [DE/DE]; (DE) (For US Only).
PENZEL, Ulrich [DE/DE]; (DE) (For US Only).
STROEFER, Eckhard [DE/DE]; (DE) (For US Only).
HABLAWETZ, Dirk [DE/DE]; (DE) (For US Only).
BECKWITH, Dave [US/US]; (US) (For US Only).
THIELE, Kai [DE/BE]; (BE) (For US Only).
JACOBS, Johannes [NL/NL]; (NL) (For US Only).
EIERMANN, Matthias [DE/DE]; (DE) (For US Only).
STORCK, Uwe [DE/DE]; (DE) (For US Only).
SPEIER, Jon S. [US/US]; (US) (For US Only).
GRZANKA, Thomas [US/US]; (US) (For US Only).
PORTWOOD, William [US/US]; (US) (For US Only)
Inventors: SCHELLING, Heiner; (DE).
PENZEL, Ulrich; (DE).
STROEFER, Eckhard; (DE).
HABLAWETZ, Dirk; (DE).
BECKWITH, Dave; (US).
THIELE, Kai; (BE).
JACOBS, Johannes; (NL).
EIERMANN, Matthias; (DE).
STORCK, Uwe; (DE).
SPEIER, Jon S.; (US).
GRZANKA, Thomas; (US).
PORTWOOD, William; (US)
Agent: JACOBI, Markus; Isenbruck Bösl Hörschler LLP Patentanwälte Eastsite One Seckenheimer Landstraße 4 68163 Mannheim (DE)
Priority Data:
09163666.2 24.06.2009 EP
Title (DE) VERFAHREN ZUR ERFASSUNG VON WASSEREINTRITTEN IN PHOSGENFÜHRENDEN ANLAGEN
(EN) METHOD FOR SENSING WATER INGRESS IN PHOSGENE-CONDUCTING SYSTEMS
(FR) PROCÉDÉ DE DÉTECTION D'ENTRÉES D'EAU DANS DES DISPOSITIFS CONDUISANT DU PHOSGÈNE
Abstract: front page image
(DE)Die Erfindung betrifft ein Verfahren zur Erfassung von Wassereintritten und dadurch resultierende Korrosion in Anlagen zur Herstellung von Isocyanaten durch Umsetzung von Phosgen mit einem oder mehreren primären Aminen in einem Lösungsmittel. Die Erfindung betrifft ferner eine Vorrichtung zur Herstellung solcher Isocyanate, in deren Aufarbeitungsteil an definierten Stellen Sonden zur Überwachung von Korrosion angeordnet sind.
(EN)The invention relates to a method for sensing water ingress and the resulting corrosion in systems for producing isocyanates by reacting phosgene with one or more primary amines in a solvent. The invention further relates to an apparatus for producing such isocyanates, in the processing part of which probes for monitoring corrosion are arranged at defined positions.
(FR)L'invention concerne un procédé de détection d'entrées d'eau et de la corrosion résultante dans des dispositifs de préparation d'isocyanates par transformation de phosgène avec une ou plusieurs amines primaires dans un solvant. L'invention concerne également un dispositif de préparation de tels isocyanates, ledit dispositif comportant des sondes disposées à des endroits définis de la partie de traitement dudit dispositif pour le contrôle de la corrosion.
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, RO, RS, RU, 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, 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, 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)