Waste-to-Energy ÅF TAMMERVOIMA AND RIIKINVOIMA WTE CASES ÅF FINLAND PETER KLING, 2018

Transcription

1 Waste-to-Energy ÅF TAMMERVOIMA AND RIIKINVOIMA WTE CASES ÅF FINLAND PETER KLING,

2 KEY FIGURES AND PROFILE IN 2016 Facts at a glance Our business Contribution to Group sales Turnover 1,25 US$ Bn. (1,16 Bn.) 19% Energy Headquarter Stockholm, Sweden Stock Listed at Nasdaq OMX Active in over 100 Countries: On four continents; Europe, Asia, South America and Africa Number of assignments: ÅF performs over 30,000 assignments for more than 10,000 clients 46% Infrastructure 35% Industry Our employees 9,133 employees in

3 ÅF'S PRESENCE WORLDWIDE Global expertise backed by local knowledge Domestic Markets: Sweden Norway Denmark Czech Republic Switzerland Spain Finland Other main offices with engineering resources: Brazil China Estonia Germany India Indonesia Iran Italy Kenya Kingdom of Saudi Arabia Lithuania 3

4 WE MANAGE DIFFERENT PLANT SOLUTIONS AS WELL AS COMBUSTION AND FLUE GAS CLEANING TECHNOLOGIES. Waste-to Energy Consulting Solutions for waste-to-energy, sludge and biomass applications Project management and engineering services for design and constructing a waste-to-energy plant Over 2,5 million tons of waste per annum incinerated in ÅF designed WtE Plants Plants and projects in Finland, Sweden, Lithuania, Estonia, Russia, South Korea and Poland. 4

5 Recent major WtE assignments Year Client Project ÅF Services Capacity 2017 Nomine Jordania EPC Tendering 2*150 kt/a 2017 Mannings Hong Kong Design Checking 1000 kt/a 2017 Fortum WTE Sunter, Indonesia Pre-engineering 2*360 kt/a KKJ, Lithuania WtE Plant in Kaunas Pre-engineering &EPCM services 280 kt/a Lietuvos Energija WtE and Biomass plant in Vílnius OE Services 160 kt/a MW bio 2016 Lenders and EPC provider WtE plant in Kuwait Lenders technical advisor 1000kt/a 2016 Istac WtE plant in Turkey OE Services 1000kt/a EON Värme WtE Plant in Högbytorp, Sweden Pre-engineering 300 kt/a Riikinvoima Oy Varkaus WtE CHP Plant EPC tendering OE Services 145kt/a Tammervoima Oy Tarastenjärvi WtE CHP Plant EPCM 150kt/a Fortum Värme Brista WtE, Sweden Pre-engineering 250 kt/a Fortum Oyj Klaipeda WtE CHP Plant EPCM 272kt/a Eesti Energia Iru WtE CHP Plant OE Services 240kt/a Laanilan Voima Oy Oulu WtE Plant EPCM 120kt/a Kotkan Energia Oy Kotka WtE CHP Plant EPCM 100kt/a Ekokem Oy Riihimäki WtE Plant EPCM 150kt/a 5

6 Selected WtE Consulting Assignments Oulu/FINLAND (Laanilan Voima) EPCM Service (10 12) CHP plant, 120 kt/a Varkaus/FINLAND (Riikinvoima) OE Services (14-16) WtE CHP plant, 145 kt/a Riihimäki/FINLAND (Ekokem) EPCM Services (05 07) WtE plant, 150 kt/a Tarastenjärvi/FINLAND (Tammervoima) EPCM Services (12-15) WtE CHP Plant, 150 kt/a Klaipeda/LITHUANIA (Fortum) EPCM Services (09-13) WtE CHP Plant, 272 kt/a Kotka/FINLAND (Kotkan Energia) EPCM Services (06 08) WtE CHP plant, 100 kt/a Tallinn/ESTONIA (Eesti Energia Iru) OE Services (08-13) WtE CHP Plant, 240 kt/a

7 PROJECT PRESENTATIONS Tammervoima and Riikinvoima 7

8 TAMMERVOIMA Tarastenjärvi WtE Plant Photo by Tammervoima Oy 8

9 EPCM CONTRACT FOR A NEW WASTE-TO-ENERGY COGENERATION PLANT Tarastenjärvi CHP, Finland Client: Tammervoima Oy, Tampere Project period: t/year Services by ÅF: Feasibility study Pre-engineering including main equipment tendering EPCM Services All design work Purchasing of equipment and works, delivery control Project and site management Commissioning supervision 9

10 TAMMERVOIMA Main time schedule Environmental permit 02/2013 Building permit 06/2013 Opening of site 10/2013 Start of equipment erection 07/2014 First fire with waste 09/2015 Start of commercial operation of the plant 01/

11 TAMMERVOIMA Plant concept CHP plant 37+4 MWth district heating 12,5 MWe electricity Project key data t/a MSW Steinmüller Babcock Grate-boiler Air cooled grate 55 MWf Steam: 400 C, 40 bara Ammoniawater injection (SNCR) ESP + Semidry flue gas cleaning-system+ fg condenser 11

12 RIIKINVOIMA Riikinneva WtE Plant 12

13 RIIKINVOIMA IS OWNED BY EIGHT MUNICIPAL WASTE MANAGEMENT COMPANIES AND VARKAUDEN ALUELÄMPÖ OY. Riikinvoima Jätekukko Oy, Kuopio Kainuun jätehuollon kuntayhtymä Ekokymppi Keski-Savon Jätehuolto, Varkaus Metsäsairila Oy, Mikkeli Puhas Oy, Joensuu Sammakkokangas Oy, Saarijärvi Savonlinnan Seudun Jätehuolto Oy, Savonlinna Ylä-Savon Jätehuolto Oy, Iisalmi Varkauden Aluelämpö Oy In this area lives citizens. Waste management companies are owned by 57 municipalities. 13

14 RIIKINVOIMA EPC delivery main time schedule The Riikinvoima project execution model is EPC turnkey by Andritz Oy. The plant will be the first CFB boiler CHP plant that uses only source sorted MSW. The plant pretreats the waste before incineration with an extensive pretreatment plant. Notice to proceed: 10/2014 First fire with waste: 06/2016 Taking over: 12/

15 CONSULTING SERVICES FOR RIIKINVOIMA OY Riikinneva CHP, Finland Feasibility study 10/ /2012 Comparison of combustion; Grate/Fluid bed Application of environmental license Pre-engineering 03/ /2014 EPC inquiry and re-competition Tender evaluation and contract finishing Owner s Engineering 10/ Technical and commercial supervision of EPC contract General project management Supervision of EPC delivery documentation Quality control Site supervision Supervision of testing and trial run 15

16 Riikinvoima WtE key data CHP PLANT Fuel pretreatment POWERFLUID RC CFB-boiler SNCR+ESP+semidry flue gas treatment + fg-condenser Back pressure turbine PROJECT MAIN DATA Waste amount: t/a DH delivery : 180 GWh/a Power delivery: 90 GWh/a Steam parameters: 85 bar(a), 500 C 54 MWf Photo by Andritz Oy 16

17 Main process Photo by Riikinvoima Oy 1.WASTE RECEPTION BUILDING 2.STORAGE OF ARRIVING WASTE 3.WASTE PROCESSING PLANT 4.PREPARED FUEL STORAGE 5.FUEL FEEDING DEVICES 6.CFB BOILER 7.STEAM TURBINE AND DISTRICT HEAT EXCHANGERS 8.FLUE GAS CLEANING SYSTEM 9.STACK 10.PREPARED FUEL BALING AND WRAPPING DEVICES 17

18 Plant comparison 18

19 Plant comparison Tammervoima Project execution model EPCM EPC Main equipment: Boiler and FGT Boiler: Steinmüller FGT: Lühr Riikinvoima Andritz Oy Capacity 20 t/h 18,6 t/h Heating value 7 15 MJ/kg 8 15 MJ/kg Fuel efficiency 58 MWf 54 MWf Availability 8000 h/a (boiler) 7800 h/a (whole plant) Incineration technology Grate, air cooling CFB DeNOx Ammoniawater spraying Ammoniawater spraying Steam parameters 400 C, 40 bar(a) 500 C, 85 bar(a) Heat surface cleaning Water cleaning + rapping Rapping + soot blowing FG temperture at boiler outlet 160 C >170 C Flue gas treatment ESP+semidry+fg condenser ESP+semidry+fg condenser Energy production CHP: - DH 37 MW+ 4-8 fg cond. - Power net 10 MW CHP: - DH 31-38MW - Power net 11 MW 19

20 Thank you!