Project integration Power to Gas into refinery

Transcription

1 Project integration Power to Gas into refinery Oil&Gas Reinvented Community, Rotterdam, 6 March 2018, Stefan Engelshove, Siemens AG siemens.com

2 Agenda Agenda 1 Motivation for a Power to Gas Solution into Refineries 2 Interfaces to the refinery 3 Project example H&R Refinery Hamburg 3.1 Project Structure and Schedule 3.2 Project Feedback and Summary Page 2

3 Electricity-based fuels have the lowest green house gas emissions compared to other liquid fuel options Life cycle green house gas emissions of different fuel options Power-to-Liquids (excess renewable electricity generation) Power-to-gas (methane) (non-biological renewable electricity) Hydrogen (electrolysis) (non-biological renewable electricity) Gasoline Diesel Natural gas Biodiesel w/ methane capture palm oil 3. Ethanol (1st generation) sugarcane wheat Ethanol (2nd generation) straw Life cycle greenhouse gas emissions (gco2eq/mj) Page 3 Source: Tremel (2018) Electricity-based fuels, ISBN: , SpringerNature

4 Silyzer portfolio scales up by factor 10 every 4-5 years driven by market perspective and co-development with customers Silyzer portfolio roadmap Reduction of specific price ( /kw) > Next generation Silyzer >100 MW >1,000 MW First investigations in cooperation with chemical industry Silyzer kw Lab-scale Silyzer MW class Current commercial product Silyzer 300 >10 MW class Sales release 2018 Magnitude is available Under development Page 4

5 Electricity-based fuels as valid option besides direct e-mobility Page 5 CO 2 neutral (using renewable electricity) Fuel vs. Food No local emissions (NOx, particulate matter) Energy efficiency (efficiency along the process chain) Import of renewable energy Utilization of existing infrastructure Energy density & range e-mobility e-fuel

6 Interfaces of the refinery Power to Gas can be used in refineries without major infrastructural changes Conventional process Proposed process Crude oil Steam methane Reformer Fossil Energy source Fossil Energy source Steam methane Reformer Refinery Grey Hydrogen H2 CH4 Natural Gas Natural Gas CH4 H2 Grey Hydrogen Green Hydrogen Electrolysis H2 Electricity Renewable Energy source Renewable Energy source Biomass Biodiesel / Certificate Fermentation C2H6 OH Bioethanol Tank Low carbon fuel with renewable content Storage Power grid Certificate DCS System PCS 7 Page 6 Source: Uniper Thobias Mischlau

7 The references for our Silyzer portfolio between MW Year Country Project Customer 2012 Germany Hydrogen Refueling Station Krefeld PEM electrolysis capacity Product offering Air Liquide 300 kw Container solution 2012 Switzerland ESI Paul-Scherrer-Institut 300 kw Container solution 2012 Germany Energy Lab 2.0 Karlsruhe Institute of Technology 300 kw Container solution 2015 Germany Energiepark Mainz Municipality of Mainz 3.8 MW/6 MW (peak) Pilot Silyzer Germany Wind Gas Haßfurt Municipality of Haßfurt Greenpeace Energy 1.25 MW Silyzer Germany H&R H&R Ölwerke Schindler GmbH 5 MW Silyzer Austria H2Future* voestalpine, Verbund, Austrian Power Grid (APG) 6 MW Pilot Silyzer 300 Page 7 *) This project has received funding from the Fuel Cells and Hydrogen 2 Joint Undertaking under grant agreement No This Joint Undertaking receives support from the European Union s Horizon 2020 research and innovative programme and Hydrogen Europe and NERGHY.

8 H&R Refinery Hamburg H&R Refinery runs a speciality refinery in Hamburg. It is a plant for producing base oils, high-quality special oils for the turbine and automobile industry as well as white oils. In total, H&R produces t of specialities and is combined with the refinery Salzbergen. Situation before the project Challenge and Risk from the project Hydrogen via truck delivery (5-7 per kg) A tight schedule Savings potential of the EEG-Surcharge and network charges in the next few years High number of interfaces with customers Delivery of 4 plants with a total of 5 MW High availability requirements (8.300 h/year) Page 8

9 H&R Refinery Hamburg Project Structure Scope of delivery Siemens Scope of delivery H&R 4xSilyzers PEM Power electronics Water treatment UPS DCS Building Fan Deoxo Dryer Tank Piping PEM Silyzer MW (1,25 MW / unit) 900 Nm³/h 35 bar Trafo 1630 kva Rectifier Filter and Compensati on System Freshwater 1,5l / Nm³ H2 Sewage 0,5l / Nm³ H2 PCS 7 Cabling MV and LV MV 6kV Installation Commissio ning Training Project Management System design September 16 December 16 March 17 June 17 September 17 September 16 December 16 March 17 June 17 September 17 Page 9

10 H&R Refinery Hamburg Project schedule and Team Project schedule Team 07/17 Commissioning 09/17 Test operation and handover to the customer 06/17 Delivery and Installation 1 Year 06/17 Factory insp. St.4 04/17 Factory insp. St.3 03/17 Factory insp. St.2 01/17 Factory insp. St.1 09/16 Contract signature September 16 December 16 March 17 June 17 September 17 Page 10

11 Summary Project feedback and Summary All Stacks were delivered on time. Planned first hydrogen production achieved. Successful endurance test. Very good cooperation with the customer. An integrated project form. Use case: Complete trailer substitution. BC: Saving German EEG-Surcharge from 2018 by 6,8 ct per kwh and Saving 80% network sharges 2ct per kwh. The refinery has a saving of 8,8 ct per kwh and thus 4 Mio / year Furthermore, the image of the company can be improved. Use of existing infrastructure is a better acceptance by the public and politics. Page 11

12 Thank you Oil&Gas Reinvented Community, Rotterdam, 6 March 2018, Stefan Engelshove, Siemens AG siemens.com