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1. (WO2017189297) PROCESS FOR SELECTIVE REMOVAL OF ACID GASES FROM FLUID STREAMS USING A HYBRID SOLVENT MIXTURE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/189297    International Application No.:    PCT/US2017/028307
Publication Date: 02.11.2017 International Filing Date: 19.04.2017
IPC:
B01D 53/14 (2006.01), B01D 53/96 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US)
Inventors: DOWDLE, John R.; (US).
HALNON, Timothy D.; (US).
LAROCHE, Christophe R.; (US).
ORTIZ VEGA, Diego; (US).
PIRTLE, Linda L.; (US).
PADILLA, Gerardo; (US)
Agent: CHRISTY, M. Robert; (US)
Priority Data:
62/328,269 27.04.2016 US
Title (EN) PROCESS FOR SELECTIVE REMOVAL OF ACID GASES FROM FLUID STREAMS USING A HYBRID SOLVENT MIXTURE
(FR) PROCÉDÉ D'ÉLIMINATION SÉLECTIVE DE GAZ ACIDES PRÉSENTS DANS DES COURANTS DE FLUIDES À L'AIDE D'UN MÉLANGE DE SOLVANTS HYBRIDES
Abstract: front page image
(EN)Disclosed is a process for regenerating a hybrid solvent used to remove contaminants from a fluid stream and to provide an improved yield of purified fluid. Said process comprises at least two purification units and at least one regeneration unit wherein regenerated lean hybrid solvent and condensed water from the regeneration unit is used to reclaim additional purified fluid in the second purification unit.
(FR)L'invention concerne un procédé de régénération d'un solvant hybride utilisé pour éliminer des contaminants d'un courant de fluide et pour fournir un rendement amélioré du fluide purifié. Ledit procédé comprend au moins deux unités de purification et au moins une unité de régénération dans lesquelles le solvant hybride maigre régénéré et l'eau condensée provenant de l'unité de régénération sont utilisés pour récupérer du fluide purifié supplémentaire dans la seconde unité de purification.
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, DJ, 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, KH, KN, KP, KR, KW, 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)