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1. (WO2015123329) PROCESS FOR SCAVENGING HYDROGEN SULFIDE PRESENT IN A FLUID STREAM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/123329    International Application No.:    PCT/US2015/015461
Publication Date: 20.08.2015 International Filing Date: 11.02.2015
IPC:
B01D 53/14 (2006.01), B01D 53/52 (2006.01)
Applicants: ECOLAB USA INC. [US/US]; 370 N. Wabasha Street St. Paul, Minnesota 55102 (US)
Inventors: SHANBHAG, Pramod Anandu; (IN).
MONDKAR, Hemant Surendra; (IN).
MEENAKSHI, Rajganesh; (IN)
Agent: BURTIS, John A.; (US)
Priority Data:
668/CHE/2014 13.02.2014 IN
Title (EN) PROCESS FOR SCAVENGING HYDROGEN SULFIDE PRESENT IN A FLUID STREAM
(FR) PROCÉDÉ DE PIÉGEAGE DE SULFURE D'HYDROGÈNE PRÉSENT DANS UN FLUX DE FLUIDE
Abstract: front page image
(EN)A process for scavenging hydrogen sulfide present in a fluid stream is provided. The process includes treating the fluid stream with a polytriazine, wherein the polytriazine converts the hydrogen sulfide to a corresponding thiol or thioether derivative, thereby reducing the amount of hydrogen sulfide present in the fluid stream.
(FR)Procédé pour piéger le sulfure d'hydrogène présent dans un flux de fluide. Le procédé consiste à traiter le flux de fluide avec une polytriazine, le sulfure d'hydrogène étant converti par la polytriazine en un thiol ou un dérivé de thioéther correspondant, ce qui permet de réduire la quantité de sulfure d'hydrogène présent dans le flux de fluide.
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)