CLIMIT PROGRAMME. Jørild Svalestuen and Svein Bekken Gassnova SF

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1 CLIMIT PROGRAMME The CLIMIT program for funding of research, development and demonstration of CCS technologies Focus on Oxyfuel RD&D projects Jørild Svalestuen and Svein Bekken Gassnova SF

2 Norway s effort within CCS Presentation outline CLIMIT The Norwegian R&D&D funding program - 10 years 2015 CLIMIT oxyfuel projects a few examples from CLIMITs portefolio, emphasising innovation and international cooperation

3 Gassnova SF THE NORWEGIAN STATE ENTERPRISE FOR CARBON CAPTURE AND STORAGE The enterprise shall facilitate the Norwegian State s participation in carbon capture and storage (CCS) projects so as to provide maximum benefit for the State or State-owned entities. CLIMIT programme CO 2 Technology Centre Mongstad CCS projects Advisory functions 3

4 NORWEGIAN CCS EFFORT Sleipner Snøhvit CO 2 Technology Centre Mongstad Up and running 1996 Up and running 2007 Up and running 2012

5 NORWEGIAN CCS EFFORT NEXT STEP Norcem Yara Klemetsrud Cement Ammonia Waste management

6 NORWAY GOVERNMENT: CONTINUED COMMITMENT TO CCS ACTIVITIES ALONG THE WHOLE VALUE CHAIN DEMO by 2020

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8 CLIMIT The national program for research, development and demonstration of technology for CO 2 capture, transport and storage Gassnova SF The Research Council of Norway

9 CLIMIT: SUPPORT THAT HAS YIELDED RESULTS INCREASED KNOWLEDGE AND GENERATED ALTERNATIVES CAPTURE More effective chemicals Qualified material selection New methods Experience from industrial emissions ENVIRONMENTAL IMPACT Amine emissions TRANSPORT Pilot testing of solutions Corrosion STORAGE Capacity simulation Monitoring Improved oil recovery INTERNATIONAL COOPERATION A focus area USA Germany The Netherlands UK

10 CO 2 CAPTURE: Portfolio and challenges CLIMIT R&D Post-comb. Oxyfuel Pre-comb. CLIMIT Demo Pre-comb. Post-comb. Cost Energy 10

11 CLIMIT oxyfuel projects

12 CLIMIT oxyfuel projects Three examples 1. BIGCLC 2. OxyGT 3. Cesam Nils Haugen, Sintef Petter Røkke, Sintef Martin Siljan, Nebb 12

13 Chemical Looping Combustion: BIGCLC

14 History of the CLIMIT project BIGCLC BIGCLC phase 1: Period: mid 2006 to 31/ Budget: 15 mill NOK BIGCLC phase 2: Period: 1/ to 31/ Budget: 27,6 mill NOK BIGCLC phase 3: Period: 1/ to 28/ Budget: 18.1 mill NOK BIGCCS Task 1.1: Solvent technologies Task 1.2: Innovative membranes Task 1.3: Enabling H 2 fueled turbines Task 1.4: Oxy-fuel technologies Task 1.5: Appl. to ind. and offshore Task 1.6: Integrated assessment Task 1.7: Looping technologies

15 Objectives BIGCLC Main objective Bring chemical looping combustion (CLC) closer to commercialization. Some sub objectives Accumulate 600 hours of operation in the 150 kw CLC rig. Develop optimized oxygen carriers tested at real conditions in the CLC rig. Validate performance and operability of the 150 kw CLC rig. Produce powders with suitable mechanical strength. Develop a 2D time dependent model for CLC processes based on CFB reactor models. Educate 1 PhD and 1 post-doc researchers. 15

16 BIGCLC Achievement so far Cold-flow CLC rig was designed and built and used for detailed design of 150 kw hot-flow CLC rig 150 kw CLC rig designed, built and installed at test site outside Trondheim Cold flow experiments of 150 kw CLC rig successfully finalized Made required modifications to the 150 kw rig -> base load temperatures (>900 o C) reached in both reactors First hot CLC experiment at base load temperature is currently running (October 2015) Continuous operation of the 3 kw CLC test rig in Oslo for more than 100 hours in total. Four new batches of oxygen carriers for CLC has been produced and tested (in the 3kW CLC test rig) 16

17 Oxyfuel feasibility project: OxyGT

18 OxyGT The overall objective for the whole oxyfuel project (Phase 1-3) has been to develop a natural gas fired oxyfuel CCGT concept for demonstration in a commercial scale power plant. 18

19 OxyGT Main achievements Market assessment study performed for commercial oxyfuel plants and EOR Design of an optimized oxyfuel cycle (OCC) developed - calculated efficiency is about 47.2 % Preferred shaft configuration of the OCC gas turbine identified Cost of an OCC power plant (125 MW) has been estimated. A combustion concept for an oxyfuel burner has been developed and demonstrated experimentally 19

20 Cesam oxyfuel heat and power for post-combustion capture

21 Nitrogen Cesam full scale ASU Air Cesam CO 2 capture CO 2 34 t/h CO t/h Clean smoke gas Fuel gas Oxygen CES gas generator 151 MW Steam turbine 30 MW G Reboiler 124 MW Amine stripper CO 2 absorber Recycled cooling water Water Recycle pump l/h Separator Steam generator 124 MW Fuel gas Combined cycle gas power plant (430 MW) Compressor Expander HRSG Combustor G Condenser Air Steam turbine G Cooling water

22 Cesam full scale summary Overall efficiency: 47.8 % Compression of CO 2 to 200 bar included Based on thermal energy consumption in the stripper of 3.41 MJ/kg CO 2 captured Total capture rate CO 2 : >88 % Capture rate amine absorber: 86 % Capture rate oxyfuel cycle: 99,8 %

23 Cesam full scale summary Investment cost: 448 mill NOK Can be reduced with integration with reboiler Operating cost: 371 mill NOK/yr Dependent on gas price 2 NOK/Sm 3 assumed Operational cost split (mill NOK/y) Natural gas 219

24 INTERNATIONAL COOPERATION IS VITAL

25 INTERNATIONAL COOPERATION IS VITAL

26 THANK YOU! Svein G. Bekken Gassnova SF CLIMIT programme