Introduction of TIGAR and research activities related to Polish coals

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1 Introduction of TIGAR and research activities related to Polish coals TIGAR (Twin Ihi GAsifieR) is under development.

2 Table of Contents 1. Introduction of IHI 2. Introduction of TIGAR 3. Collaboration between Poland and IHI Back ground Gasification test results of Polish coals Plan of collaboration project 4. Summary Copyright 2014 IHI Corporation All Rights Reserved. 2

3 IHI Corporation Profile Founded :1853 Net Sales :JPY 1,304,000mil (USD 13,165 mil) Works :10 Branch Offices: 18(Japan), 14(Overseas) Subsidiaries : 251 The First Steamship Built by Japanese Private Company Tsu-un maru. Global Network Overseas Office Global Subsidiary Company Copyright 2014 IHI Corporation All Rights Reserved. 3

IHI s strategy for CCT Combustion Gasification Heat

Pulverized coal fired boiler PFBC CFB CFB gasifier TIGAR

Increasing plant efficiency by the improvement of steam

in Callide, Australia Flexible & lower-cost gasifier for

4 IHI s strategy for CCT Combustion Gasification Heat recovery area Cyclone Furnace external heat exchanger Pulverized coal fired boiler PFBC CFB CFB gasifier TIGAR Several types of boilers for the best Usage of fuel Increasing plant efficiency by the improvement of steam condition CO 2 capture and storage by Oxy-fuel combustion in Callide, Australia Flexible & lower-cost gasifier for effective utilization of low rank coal Copyright 2014 IHI Corporation All Rights Reserved. 4

5 Characteristics of TIGAR The low grace energy (lignite, biomass) which was difficult technically/economically for use can be gasified, and it uses effectively for a chemical raw material or fuel. Applicable materials Fuel diversification Multi product application Shift H2 NH3 product Fuel cell Coal (low rank coal) Wood Syngas CH4 9% Reforming Synthesis Other HC 3% CH4 CTL DME MeOH SNG Chemical feedstock Auto fuel Palm Waste CO2 19% CO 18% H2 51% Syngas component at gasifier outlet 5

6 Characteristics of TIGAR Components of TIGAR are based on mature CFB and BFB technology. Combustor (heat emission) Circulation Operation condition Atmospheric pressure Low temperature Gasifier (heat absorption) Fuel/materials Air Steam 6

7 Characteristics of TIGAR 1 Lower CAPEX and simple Operation & Maintenance - Lower pressure and lower temperature in operating condition 2 Simple Fuel preparation - Coarse size and higher moisture are acceptable 3 No N 2 contamination in Syn-gas, because of Steam gasification IHI -TIGAR- Type A Type B Type C Gasifier type Fluidized bed Entrained bed Moving bed Pressure Atmospheric >3MPa >3MPa 1-3MPa Temperature 800-1,000 >1,400 >1,400 >1,200 Gasification agent Steam Oxygen Oxygen Oxygen Fuel particle size <10mm <0.1mm <0.1mm 4~5mm Fuel configuration Bulk, powder Powder Slurry Bulk Applicability for lignite coal Residue Dry Ash Slag Slag Dry Ash Copyright 2014 IHI Corporation All Rights Reserved. 7

9 TIGAR Development schedule at present 2004~ Japanese Government (METI*) Support *Ministry of Economy, Trade and Industry Basic Test 6TPD Pilot Plant 50TPD Prototype Plant EPC Demonstration Test Comme rcial Plant JAPAN INDONESIA Commercial plant image TIGAR 4units (1 site) Coal feed : 3000 TPD ( Substantially NH 3 : 1000 TPD) 9

50t/d prototype plant PJ at Indonesia Purpose Check the

Steam generation Site area 50ton/day(as received, 43%

10 50t/d prototype plant PJ at Indonesia Purpose Check the maintenance durability in long operation (Total 4,000 hr operation) using Indonesia lignite. <50t/d plant spec> <Plant site> Coal feed rate Syngas output Steam generation Site area 50ton/day(as received, 43% moisture) 1,800m 3 N/h-dry 4.5t/h(2.0MPaG, 513deg.C) 100m 80m Gasifier structure area Gas Purification area 10

11 Collaboration between Poland and IHI IHI gave a presentation about TIGAR for Polish government and AGH at AGH Univ. and Yokohama IHI discussed with AGH, GIG and IChPW about the collaboration project - PGE and GIG provided coal samples to IHI - Gasification tests had been conducted by IHI Properties Analysis of Polish coals Gasification experiments Prediction of gasification performance IHI will start the collaboration project with Polish partner about Pre-FS of TIGAR applications All events and research were supported by JCOAL. Copyright 2014 IHI Corporation All Rights Reserved. 11

12 Energy situation in Poland Energy balance of Poland 7% 1% 4% 2% 163 TWh 86% Coal Oil Natural gas Hydro others Natural gas in Poland 25% 14 Billion m 3 75% Import Domestic From IEA 2012 From report of Europe Business services 25% of coal reserve is lignite. 90% of import natural gas depends on Russia. The price of natural gas is higher than that of USA. If gaseous fuel can be obtained from plentiful Polish lignite, that will be greatly beneficial for Poland. From report of Europe Business services Copyright 2014 IHI Corporation All Rights Reserved. 12

13 Properties 1 Analysis of Polish coals Proximate, Ultimate Analysis etc. Investigate the properties of coal that effect the activity of gasification reaction Copyright 2014 IHI Corporation All Rights Reserved. 13

Prediction of Gasification performance Predicted reactivity for

Gasification temperature 800 Normalized by the results of Indonesian

Indonesian coal, while BELCHATOW has 30% higher.

14 Prediction of Gasification performance Predicted reactivity for gasification in TIGAR Comparison with other Indonesian coal Gasification temperature 800 Normalized by the results of Indonesian coal Prediction TUROW has the same reactivity for gasification with Indonesian coal, while BELCHATOW has 30% higher. Polish lignite is applicable to TIGAR process. Copyright 2014 IHI Corporation All Rights Reserved. 14

Polish energy situation Investigation of market for syngas from TIGAR Estimation of feasible CAPEX and OPEX Discussion with

16 Collaboration project with Polish partner Title Marketing research of TIGAR in Poland (supported by JCOAL) Purpose To investigate an appropriate utilization of syngas from TIGAR in Poland Research contents Research items Investigation of Polish energy situation Investigation of market for syngas from TIGAR Estimation of feasible CAPEX and OPEX Discussion with potential customers Summary Schedule Gasification test 2013 Pre-FS 2014 FS 2015 Copyright 2014 IHI Corporation All Rights Reserved. 16

17 Summary TIGAR is expected to become widely used because of lower CAPEX and simple operation, maintenance and fuel preparation. This year, we will start the demonstration operation with 50TPD in Indonesia. Polish lignite is applicable to TIGAR process. Future plan IHI will continue to conduct a feasibility study of TIGAR by using Polish coal and keep in touch with Polish partner. Copyright 2014 IHI Corporation All Rights Reserved. 17

18 Acknowledgment Investigation of gasification performance with Polish coal is supported by Japan Coal Energy Center. (JCOAL) TIGAR Proto-type plant project is supported in part by the Ministry of Economy Trade and Industry of Japan. (METI) Copyright 2014 IHI Corporation All Rights Reserved. 18

State-of-the-Art Technologies for Reliable/ Sustainable Coal Fired Power Plants

State-of-the-Art Technologies for Reliable/ Sustainable Coal Fired Power Plants September 6 th, 2017 Hiroyuki OTANI Board Director Managing Executive Officer President,Resources, Energy&Environment Business