Patent SG-11201807275P-A (SG)
Title: System and method for power generation with a closed-loop photocatalytic solar device
Inventor: SOUENTIE STAMATIOS
IPC: H01M16/00
Filed: 2017-03-06
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization MD 1111101110101011111 HO 111110111011110111011EIMI OE In III International Bureau 0.. .... .. ..... ..or::,„, (10) International Publication Number (43) International Publication Date WO 2017/155842 Al 14 September 2017 (14.09.2017) WIP0 I PCT (51) International Patent Classification: (74) Agents: KALTER, Alexander, J. et al.; c/o Dinsmore & H01M 14/00 (2006.01) H01M 16/00 (2006.01) Shohl LLP, One South Main Street, Suite 1300, Dayton, HO1G 9/20 (2006.01) OH 45402 (US). (21) International Application Number: (81) Designated States (unless otherwise indicated, for every PCT/US2017/020851 kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (22) International Filing Date: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, 6 March 2017 (06.03.2017) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (25) Filing Language: English 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, (26) Publication Language: English MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, (30) Priority Data: NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, 15/065,235 9 March 2016 (09.03.2016) US 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, (71) Applicant: SAUDI ARABIAN OIL COMPANY ZA, ZM, ZW. [SA/SA]; Post Office Box 5000, 31311 Dhahran (SA). (84) Designated States (unless otherwise indicated, for every (71) Applicant (for AG only): ARAMCO SERVICES COM- kind of regional protection available): ARIPO (BW, GH, PANY [US/US]; 9009 West Loop South, Houston, TX GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, 77210-4535 (US). TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (72) Inventors: SOUENTIE, Stamatios; c/o Saudi Arabian Oil TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, — DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, Company, Post Office Box 5000, 31311 Dhahran (SA). LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, — HAMMAD, Ahmad, D.; c/o Saudi Arabian Oil Company, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Post Office Box 5000, 31311 Dhahran (SA). KOTSOV- = OS, Konstantinos; c/o Saudi Arabian Oil Company, Post GW, KM, ML, MR, NE, SN, TD, TG). Office Box 5000, 31311 Dhahran (SA). YUSUF, Zaki; c/o Declarations under Rule 4.17: Saudi Arabian Oil Company, Post Office Box 5000, 31311 = Dhahran (SA). — as to applicant's entitlement to apply for and be granted a patent (Rule 4.1700) = = [Continued on next page] — (54) Title: SYSTEM AND METHOD FOR POWER GENERATION WITH A CLOSED-LOOP PHOTOCATALYTIC SOLAR = DEVICE — loo = = 102 i 1 V ii i r = 120 112 152 = k -1 - 40 16 160 122 H 1 155 = 142.____/ 126 154- _ 125 146 r -,-145 III 116A 11 144-j 17C 170 177)----' 170--' 170---' 7 124 150 / / /// // /7 / 152 ei 71' FIG. 1 106 cc kin ilf) (57) : A photocatalytic power generation system including a solar housing, a photoanode, an electrolyte membrane, a cath - I-1 ---- ode, an oxygen diffusion membrane, and an external power generation circuit. The photoanode and the cathode are each positioned IN withinthe solar housing and electrically coupled to the external power generation circuit. The electrolyte membrane is positioned 1-1 C between and electrochemically engaged with the photoanode and the cathode forming a photocatalytic cell. The solar housing com - el prises a closed-loop water chamber having an anode side flow channel, a cathode side flow channel, a recombined water channel, 0and an oxygen diffusion membrane. Further, the oxygen diffusion membrane is positioned and configured to inhibit recombined wa- ter generated at the cathode from flowing from the cathode side to the anode side along the oxygen transport channel and permit re - .,. combined water generated at the cathode from flowing from the cathode side to the anode side along the recombined water channel. WO 2017/155842 Al 1111111111111101110111111111110101011101E11111111110111111011111110110111111 — as to the applicant's entitlement to claim the the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3)) priority of — with amended claims (Art. 19(1))