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1. (WO2018033850) PROCESS FOR SEPARATION OF HYDROGEN AND OXYGEN FROM A PHOTOCATALYTIC WATER-SPLITTING PROCESS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/033850    International Application No.:    PCT/IB2017/054944
Publication Date: 22.02.2018 International Filing Date: 14.08.2017
IPC:
C01B 3/02 (2006.01), B01J 35/00 (2006.01), B01J 8/00 (2006.01), B01D 53/22 (2006.01)
Applicants: SABIC GLOBAL TECHNOLOGIES B.V. [NL/NL]; Plasticslaan 1 4612 PX Bergen op Zoom (NL).
AL-SAYEGH, Sari [SA/SA]; (SA) (US only).
JOHNSON, Justin R. [US/SA]; (SA) (US only).
WEI, Xiaotong [CN/US]; (US) (US only)
Inventors: AL-SAYEGH, Sari; (SA).
JOHNSON, Justin R.; (SA).
WEI, Xiaotong; (US)
Agent: COLAPRET, Kay Ann; (US)
Priority Data:
62/375,024 15.08.2016 US
62/459,189 15.02.2017 US
Title (EN) PROCESS FOR SEPARATION OF HYDROGEN AND OXYGEN FROM A PHOTOCATALYTIC WATER-SPLITTING PROCESS
(FR) PROCÉDÉ DE SÉPARATION D'HYDROGÈNE ET D'OXYGÈNE D'UN PROCESSUS DE DISSOCIATION PHOTOCATALYTIQUE DE L'EAU
Abstract: front page image
(EN)Embodiments of the invention are directed to methods, processes, and systems for safely and reliably purifying hydrogen from a gas mixture containing hydrogen and oxygen. A process comprises injecting a flammability suppressor into a photocatalytic water-splitting reactor to form a suppressed feed source gas, introducing the suppressed feed source gas to a first membrane separation unit, and collecting a hydrogen product gas stream.
(FR)Les modes de réalisation de l'invention concernent des procédés, des processus et des systèmes pour purifier de façon sûre et fiable l'hydrogène issu d'un mélange gazeux contenant de l'hydrogène et de l'oxygène. Un des procédés comprend l'injection d'un inhibiteur d'inflammabilité dans un réacteur de dissociation photocatalytique de l'eau pour former une charge gazeuse de départ inhibée, l'introduction de la charge gazeuse de départ inhibée dans une première unité de séparation à membrane, et la collecte d'un flux d'hydrogène gazeux produit.
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, JO, 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)