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Machine translation
1. (WO2017061982) SYSTEMS AND METHODS FOR DEGASSING OF SULFUR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2017/061982    International Application No.:    PCT/US2015/054015
Publication Date: 13.04.2017 International Filing Date: 05.10.2015
Chapter 2 Demand Filed:    07.08.2017    
IPC:
B01D 3/00 (2006.01), B01D 3/32 (2006.01)
Applicants: FLUOR TECHNOLOGIES CORPORATION [US/US]; 3 Polaris Way Aliso Viejo, California 92698 (US)
Inventors: FENDERSON, Stephen N.; (US).
WONG, Vincent W.; (US)
Agent: METRAILER, Andrew M.; (US)
Priority Data:
14/875,096 05.10.2015 US
Title (EN) SYSTEMS AND METHODS FOR DEGASSING OF SULFUR
(FR) SYSTÈMES ET PROCÉDÉS POUR LE DÉGAZAGE DE SOUFRE
Abstract: front page image
(EN)Contemplated systems and methods for removing polysulfides and hydrogen sulfide from liquid sulfur of a Claus plant include (a) physically separated steps of catalytic decomposition of polysulfides and gas stripping, or (b) use of the stripping gas as the continuous phase in a packed column with decomposition catalyst to so avoid catalyst attrition.
(FR)L'invention concerne des systèmes et des procédés permettant de retirer des polysulfures et du sulfure d'hydrogène du soufre liquide d'une installation à procédé de Claus comprenant (a) des étapes séparées physiquement de décomposition catalytique de polysulfures et d'extraction gazeuse ou (b) l'utilisation du gaz d'extraction sous la forme d'une phase continue dans une colonne garnie avec un catalyseur de décomposition de manière à éviter l'usure du catalyseur.
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, 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: English (EN)
Filing Language: English (EN)