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Machine translation
1. (WO2012129034) PROCESS AND SYSTEM FOR REMOVING SULFUR FROM SULFUR-CONTAINING GASEOUS STREAMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/129034    International Application No.:    PCT/US2012/029140
Publication Date: 27.09.2012 International Filing Date: 15.03.2012
IPC:
C01B 17/04 (2006.01)
Applicants: GAS TECHNOLOGY INSTITUTE [US/US]; 1700 South Mount Prospect Road Des Plaines, Illinois 60018 (US) (For All Designated States Except US).
BASU, Arunabha [US/US]; (US) (For US Only).
MEYER, Howard S. [US/US]; (US) (For US Only).
LYNN, Scott [US/US]; (US) (For US Only).
LEPPIN, Dennis [US/US]; (US) (For US Only).
WANGEROW, James R. [US/US]; (US) (For US Only)
Inventors: BASU, Arunabha; (US).
MEYER, Howard S.; (US).
LYNN, Scott; (US).
LEPPIN, Dennis; (US).
WANGEROW, James R.; (US)
Agent: FEJER, Mark E.; 1700 South Mount Prospect Road Des Plaines, Illinois 60018 (US)
Priority Data:
13/053,551 22.03.2011 US
Title (EN) PROCESS AND SYSTEM FOR REMOVING SULFUR FROM SULFUR-CONTAINING GASEOUS STREAMS
(FR) PROCÉDÉ ET SYSTÈME POUR ÉLIMINER LE SOUFRE DE FLUX GAZEUX SOUFRÉS
Abstract: front page image
(EN)A multi-stage UCSRP process and system for removal of sulfur from a gaseous stream in which the gaseous stream, which contains a first amount of H2S, is provided to a first stage UCSRP reactor vessel operating in an excess SO2 mode at a first amount of SO2, producing an effluent gas having a reduced amount of SO2, and in which the effluent gas is provided to a second stage UCSRP reactor vessel operating in an excess H2S mode, producing a product gas having an amount of H2S less than said first amount of H2S.
(FR)Cette invention concerne un procédé et un système UCSRP multi-étages pour éliminer le soufre d'un flux gazeux qui consiste à introduire le flux gazeux, qui contient une première quantité de H2S, dans un réacteur UCSRP de premier étage opérant en mode SO2 en excédent à une première quantité de SO2, pour obtenir un gaz d'effluent renfermant une quantité réduite de SO2, et à introduire le gaz d'effluent dans un réacteur UCSRP de second étage opérant en mode H2S en excédent, pour obtenir un produit gazeux renfermant une quantité de H2S inférieure à ladite première quantité de H2S.
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: English (EN)
Filing Language: English (EN)