INPEXのCO2-メタネーション技術について NEDO-CO2有効 …

1 inpex CO2- NEDO-CO2 2021 06 28 inpex 20210628_METI_ Copyright 2021 inpex CORPORATION. All rights = CO2 inpex 2 +CCS +CCS BG: BioGas(CH4) 2 inpex NEDO CCS CO2 BG CO2 FSGreen-H2 Blue-H2 Blue-NH3 Green-NH3 Copyright 2021 inpex CORPORATION. All rights NEDO-CO2 Copyright 2021 inpex CORPORATION. All rights 2030 2025 2025 1,000,000100,00010,0001,000100102016 CO2 (Log.)

2 , t-CO2/y/Unit) 8 Nm3-CO2/h 47 t-LNG/y 400Nm3-CO2/h t-LNG/y 10,000 Nm3-CO2/h t-LNG/y 2 Nm3-CO2/h 60,000 Nm3-CO2/h 35 t-LNG/y CO2 (Nm3/h)CH4(LNG) 2019 (20201208) GHG 1,212 t CO2 1,029 t CO2 S&T CO2 Plate GHG:GreenHouseGas,LNG:LiquefiedNatural Gas,S&T: ShellandTubeNEDO-CO2 Copyright 2021 inpex CORPORATION. All rights 2 20180719 NEDO (2018) inpex CO2 CO2CO2 H2 CO2 (Nm3 ) CO2 + 4H2 CH4 + 2H2O + MJ Ni H2 H2 (Nm3 ) 4H2O + 20 kWh 4H2 + 2O2 PEM NEDO-CO2 Copyright 2021 inpex CORPORATION.

3 All rights ( inpex ) (Hitz) (NEDO) (AIST) (NU) 8 NEDO-CO2 @FY2020 INPEXPL (CYD) (TEC) -1-(2) -1-(1) CSIRO -1-(3) -4-(2) -1-(5) CR-MoC Pre-FS -1-(4) (MHIR) -1-(4) CR: Carbon Recycle, MoC: Memorandum of Cooperation, FS: Feasibility Study (FY2020)NEDO-CO2 -1-(4) Copyright 2021 inpex CORPORATION. All rights @ inpex (3 ) inpex CO2 CO2 CO2 Plate NEDO-CO2 inpex 2021 inpex CORPORATION.

4 All rights (Hitz/ inpex ) PEM 20 m 10 m 10 m 2 -C 8 Nm3-CO2/h 2019 8 NEDO-CO2 NEDO-CO2 4,500 Copyright 2021 inpex CORPORATION. All rights (Hitz/ inpex ) 200 C MPaG 40Nm3/h 2020 4,500 (Max. ) (Max. ) 8 Nm3-CO2/h 32 Nm3-CO2/h 96% 4,500 Copyright 2021 inpex CORPORATION. All rights NEDO-CO2 CH4 PV/WT H2 5 kWh/Nm3-H2 PV/WT CAP/OP 5 /kWh 25 /Nm3-H2 H2 CO2- CO2 CAP/OP 4 100 /Nm3-CH4 H2 H2 H2 NEDO- / / - UAE inpex NEDO- - H2 inpex NEDO-CO2 inpex Pre-FEED /SMR inpex /CSIRO Pre-FS H2 inpex /CYD/TEC Pre-FEDD Copyright 2021 inpex CORPORATION.

5 All rights CH4 CO2 H2 CH4 CO2 H2 CO2 CCS CH4 (CN-CH4, Premium-CH4, Clean-CH4, CR-CH4 etc.) CO2 CO2 CO2 H2 CO2 CO2 CH4 FIT CO2 CO2 H2 CO2 CO2 CH4 CO2 NEDO-CO2 CH4 NEDO-CO2 CCR WG CN: Carbon Neutral, CR: Carbon RecycledCopyright 2021 inpex CORPORATION.

6 All rights 3 Challenge-Zero 2050 CR CO2 CO2 CN/CR-CH4 APCN:CarbonNeutral,CR: Carbon Recycle inpex , AP: Action PlanCopyright 2021 inpex CORPORATION. All rights NEDO-CO2 Copyright 2021 inpex CORPORATION. All rights 4 + NEDO-CO2 400 Nm3-CO2/h Pre-FEED/FEED CR-MoC Pre-FSCopyright 2021 inpex CORPORATION. All rights -4-(2) ( inpex )CO2 (FY2019-2020) -1-(1) (NU/AIST) (FY2017-2020) ( 5% ) 85% CO2 & - - CFD - 5% Hitz CO2 -1-(2) (AIST/NU) 5%/8,000 h (FY2017-2019) (FY2017-2020) CO2 (FY2019-2020)

7 Hitz H2S VOC Hitz S VOC CO2 S NEDO-CO2 (1/2)NEDO-CO2 : Copyright 2021 inpex CORPORATION. All rights -1-(3) (Hitz/ inpex )8 Nm3-CO2/h (FY2017) (FY2018) (FY2019-2020) 4,500 h (FY2019-2020) CO2 400 Nm3/h -1-(4) ( inpex /Hitz) 400 Nm3-CO2/h(FY2017, FY2020) 10,000 Nm3-CO2/h(FY2018) 60,000 Nm3-CO2/h(FY2019-2020) CO2 (FY2019-2020) O2 Hitz PID, PFD CH4 O2 -1-(5) -4-(2) -1-(5)

8 Pre-FS( inpex /CSIRO -1-(4) 60,000 Nm3-CO2/h Pre-FS (FY2020) CO2 CO2- 1 / PL LNG H2/NH3 (Top 20) -1-(4) PFD NEDO-CO2 (2/2)Copyright 2021 inpex CORPORATION. All rights (NU/AIST) , KLength, MPaGTgas (Sim.)Tcat (Sim.)T (Exp.) NEDO-CO2 FY2019 Copyright 2021 inpex CORPORATION. All rights scalelarge scale Lab 8Nm3/h (1/4)30 cell856 cell181 cell320 cell (NU/AIST)NEDO-CO2 FY2019 Copyright 2021 inpex CORPORATION.)

9 All rights 169 -30369-30369 MPa169 pointsR2= (NU/AIST) NEDO-CO2 Copyright 2021 inpex CORPORATION. All rights (NU/AIST)8 Nm3-CO2/h NEDO-CO2 Copyright 2021 inpex CORPORATION. All rights 600 C H2 Ni /hr /mmol/min012340154590012340154590 /hr /mmol/min500 C 600 C XRD H2 H2 600 C-45 H2 TEM 500 C 600 C (AIST/NU) (Ni) (Zr) 124 56 500 C15 167 58 500 C45 170 62 600 C15 164 61 600 C45 193 62 NEDO-CO2 FY2019 Copyright 2021 inpex CORPORATION.

10 All rights CO2 inpex 100mmH2/CO2, inpex /N2= 800/200/55[ml/min]SUS3/8 TCD/FID 16 g 16 g 32 gTC 20 mm 5 inpex -CO2injected CO2 ( )CO Ni(1,1,1)Zr(1,1,1)ml/g% 212 Ni H2S BTX HITZ (AIST/NU)NEDO-CO2 FY2019 Copyright 2021 inpex CORPORATION. All rights Xinitial/ %Timeonstream/h020406080100020406080100 XCO2/ Xinitial/ %Time on stream / hP= P= H2S T=250 C, , H2/CO2/N2=152/38/10(ml/min) (AIST/NU)NEDO-CO2 Copyright 2021 inpex CORPORATION. All rights [ C] 2019-017829 Int.