Patent AU-2011362015-B2 (AU)
Title: Redox flow battery and method of operating the same
Inventor: DONG YONGRONG
IPC: H01M8/18
Filed: 2011-11-10
Granted: 2013-06-27
Abstract: (12) Si tIIIII Iafj:W I II - I _' V IM IL IEI II (10) 0 h (43) 3W J>N1 WO 2012/132091 Al 2012 * 10 A 4 H(04.10.2012) WO 2012/132091 A1 WIPO IPCT (51) MRM$F3±0: (74) (tNA: A H01M 8/18 (2006.01) H01M 8/04 (2006.01) Patent Office, p.c.); T 5300005 t t $ t (21) Iftl' J,9--: PCT/JP2011/075933 G ( (22) M[P J9t E: 2011 P 11 J 10 8 (10.11.2011) (81) 1 ) (25) : [P, JM1 M RE): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, (26) M[ f013M: 1 Mt CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, Fl, (30) .4itf-"% : GB, GD, GE, GH, GM, GT, FIN, HR, HU, ID, IL, IN, IS, 4iR5 2011-067422 2011 P 3 J 25 8 (25.03.2011) 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, (71) <A (C K 1 -D I2 L \ T ): it MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, E I M t N A± *(SUMITOMO ELECTRIC IN- RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, DUSTRIES, LTD.) [JP/JP]; T 5410041 X rJ R4Ri$ SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, *tk E L;R T H 5 # 3 3 Osaka (JP). VN, ZA, ZM, ZW. (72) 5 BA -; S J, (84) t2 (A ,c ) L \ . 6D ,6OD! (75) % BA & /t A (* I20LvCT®i/): M i fJC l): ARIPO (BW, GH, GM, KE, LR, LS, MW, (DONG, Yongrong) [CN/JP]; T 5540024 t&J4 It MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), .-L - 5 / $ft r f -T H 1 #3 TF hW I$y ~7 (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), E lt *± X tR W I F Pti A Osaka (JP). It& Vi M V / i (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, (SHIGEMATSU, Toshio) [JP/JP]; T 5540024 XIR&JX ES, Fl, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, Ri$i L rE f - T H 1 # 3 it ) X I T MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), = t it X&RR&{F5fiA Osaka(JP). MHr ~tii OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, (KUMAMOTO, Takahiro) [JP/JP]; T 5540024 t (RRJ MR, NE, SN, TD, TG). = ift rEfM -T 1 #3% )KtMI - #t n~t XN&%E!{TiT Osaka(JP). (54) Title: REDOX-FLOW BATTERY AND METHOD OF OPERATING THEREOF - (5 4) 59BA®-S ,: LKFyV 7 1M-tMl. R tL i 0)A t;7 II (57) Abstract: Provided is a redox-flow battery (1) that ex AA BB cc ecutes charging/discharging by supplying, into a battery ele - ment (100), a positive-electrode electrolytic solution stored in DDAR f EE a positive-electrode tank (106), and a negative-electrode elec - I trolytic solution stored in a negative-electrode tank (107), 110 wherein the positive-electrode electrolytic solution of the -, redox-flow battery (1) comprises MN ion as a positive-elec 106 107 trode active material, and the negative-electrode electrolytic - Tsolution thereof comprises at least one of the Ti, V, and Cr ions as a negative-electrode active material. The redox-flow + 1 PTiVTj >0 battery (1) is provided with: a negative-electrode side intro -nviduction piping (10) that is interconnected from the outside to T- 105 Mn2+ the inside of the negative-electrode tank (107), and that is for 104 introducing oxidizing gas into the negative-electrode tank 112 n T 109 3 (107); and a supplying mechanism (11) for supplying the ox idizing gas into the negative-electrode tank (107) via the neg 10 102 101 103 ative-electrode side introduction piping (10). (57) NiJ iN 1 O O ) I Z, T 4EA 9 ' C'7 (1 0 6) Ic Z t7@ 4tE ', &R 4 o AA POWER GENERATION UNIT . 1 0 7 ) c - WtE4 R { BB POWER TRANSFORMATION FACILITY CC LOAD nL-CEV 7,7 % EE DISCHARGE 7@ 4 At ,T 4Et J L TC M n 4 t FF AC/DC CONVERTER L 1 14f A It , UTT i L('1 1/ F VU, tU, X7 M -tl (1 ) I t, 9k " (f 7 1 07 ))®yh 1, /5N j A11Ic1 A 3A gt. t® E0 1M4A H 't (1 0 7) A A51Zi ~Lfllt 4 k*- zY D144A04/ (1 0)t 14 A 4 k a1 ( 1 0) If C1 4A ( 1 0 7) 'A ( flk4 - 8*- t 11 ) L, 4irjl;iL7 0 W O 2012/132091 A1lII|IIll|||IIllllllII|||||I||||||||I|||II|||||DID|I||||I|I|||I||||||||||||||||I|