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1. (WO2013056869) PRETREATMENT IN A FLUORIDE ION CLEANING OPERATION AND PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/056869    International Application No.:    PCT/EP2012/065462
Publication Date: 25.04.2013 International Filing Date: 07.08.2012
IPC:
C23G 5/00 (2006.01), C23G 1/10 (2006.01), F01D 25/00 (2006.01), G08B 7/00 (2006.01)
Applicants: SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Wittelsbacherplatz 2 80333 München (DE) (For All Designated States Except US).
DEGEL, Christopher [DE/DE]; (DE) (For US Only)
Inventors: DEGEL, Christopher; (DE)
Common
Representative:
SIEMENS AKTIENGESELLSCHAFT; Postfach 22 16 34 80506 München (DE)
Priority Data:
11186215.7 21.10.2011 EP
Title (DE) VORBEHANDLUNG BEI EINER FLUORIDIONEN-REINIGUNG UND VERFAHREN
(EN) PRETREATMENT IN A FLUORIDE ION CLEANING OPERATION AND PROCESS
(FR) TRAITEMENT PRÉALABLE DANS LE CADRE D'UN NETTOYAGE PAR IONS FLUORURE ET PROCÉDÉ APPROPRIÉ
Abstract: front page image
(DE)Durch die Vorbehandlung eines Risses mit Oxiden durch eine halogenidhaltige und säurehaltige Lösung wird eine anschließende Hochtemperaturfluoridionen-Reinigung deutlich verbessert und verkürzt.
(EN)The pretreatment of a crack with oxides by means of a halide-containing and acid-containing solution distinctly improves and shortens a subsequent high-temperature fluoride ion cleaning operation.
(FR)Le traitement préalable d'une crique avec des oxydes par une solution à base d'halogénure et d'acide permet d'améliorer le nettoyage subséquent par ions fluorure à haute température et d'en réduire la durée.
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, 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, 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)