1 / 17

2005 OBP Bi-Annual Peer Review

2005 OBP Bi-Annual Peer Review . Fran Ferraro Merrick & Company Sealaska Corporation Southeast Alaska Ethanol Project Integrated Biorefinery Session November 16, 2005. Overview. Time Line Proj. Start: 6/03 Proj. End: 12/06 55% Complete. Barriers Contaminated Feed Mat’l Scale-up

shada
Download Presentation

2005 OBP Bi-Annual Peer Review

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 2005 OBP Bi-Annual Peer Review Fran Ferraro Merrick & Company Sealaska Corporation Southeast Alaska Ethanol Project Integrated Biorefinery Session November 16, 2005

  2. Overview Time Line • Proj. Start: 6/03 • Proj. End: 12/06 • 55% Complete Barriers • Contaminated Feed Mat’l • Scale-up • Integration • Yield/Costs Stage • Stage 3 • Development • Pilot Testing Budget • Total Proj. Start: $5,350,021 • Project End: $5,350,021 • 58% Complete Partners • Sealaska Corporation • Merrick & Company • USDOE • USDA

  3. Project Goals and Objectives Project Goals and Objectives • Select and demonstrate suitable technologies to convert SE Alaska wood residues to Ethanol for the Alaska market. Previous – established project concepts and economics. • Select gasification (steam reforming) technology • Select ethanol conversion technology • Confirm suitable gas cleanup technologies • Pilot test technologies on contaminated wood residue • Design commercial scale facility • Construct and operate wood residue conversion to ethanol

  4. Project Strategic Fit Relevance to Platform and Pathway Objectives and Barriers • Thermochemical Platform – Feed and Thermochemical Processing, Gas Clean-up • Products – Fuels, Chemicals, CHP • Integrated Biorefineries – Ag Residues, Energy Crops, Pulp & Paper, and Forest Products Mill Improvement Pathways

  5. Technology Fit and Demo Vision Technology Fit for Sealaska/Merrick • Regional timber and lumber processing • Residues environmental control • Alaska ethanol market • Multiple Biomass-to-Ethanol projects Demo Phase Vision by 2008 • Design Basis and Costs – early 2006 • Financing and Design – 2006 to 2007 • Construction – 2007 to 2008 • Ready

  6. Project Approach & Design Technical Barriers • Feed • Preparation • Contaminants • Gasification (Steam Reforming) • Gas Composition – yield • Gas Cleanliness • Conversion • Yield vs. Costs • Fermentation – limitations? • Catalytic • Process Efficiency • Waste Energy Utilization • Tail Gas • Process Integration Project Design • Practical Syngas Quality and Quantity • Practical Conversion – Integrated • Practical Energy Utilization – Integrated • Later – Improve all 3

  7. Technical Feasibility • Feed • Preparation • Contaminants • Gasification (Steam Reforming) • Syngas Composition • Syngas Cleanliness • Conversion • Alcohol Yield(s) • Heat Utilization • Tail Gas

  8. Project Tasks • Select Technologies • Basis – yield 70 gal per Dry Ton • Compatible with feed and product • Risks – readiness, suitability for feed, yield, cost • Pilot Demos – Integrated Process • Commercial Scale Design Basis and Cost Estimate • Design, Build, Run Demo – 2006 – 2008 • Adjust designs for other project feedstocks, locations, etc • Commercial Operating Plants

  9. Competitive Advantages • Suitable for numerous feedstocks with proper preparation • Superior yield vs. costs • Integrated heat/energy and potential export Potential Show-Stoppers: • Scale-up • Demo 200 – 250 DTPD • Integration with reasonable costs • Initial Projected Economics • Future Projected Economics

  10. Commercial Scale Design Basis Commercial Scale Design Basis and Cost Estimate • Basis – 6 mm gal/year AK facility on salt water contaminated wood residue • Risks: cost, business • Milestones – cost $30 - $40 mm, business/technology useful elsewhere • Go/No-Go – Economic Return on net Equity Investment • Accomplishments – underway • Future Plans – more feedstocks and locations, heat and power integrated

  11. Project Collaboration Project Collaboration • Sealaska Corporation with Merrick & Company • USDA, USDOE, NREL • Technologies – Enerkem Technologies, Inc.; ThermoChem, Inc.; Bioengineering Resources, Inc.; BioConversion Technology, LLC • Industry – other similar projects – RDF, Pet Coke, Ag Residues • Alaska – AIDEA, AEA, Ketchikan Gateway Borough

  12. Market & Customers Market & Customers • Ethanol Product – fuel blending • Heat and Power – users Costs • Ethanol @ $0.90/gal. depends on scale and other aspects • Current/Future Market Shifts

  13. Competitive Advantage Competitive Advantage • Window – next few years • Competing Technology – gasification and fermentation or other catalytic conversions • Ready for commercial demo, yield • Market Change – fuel and octane blending value; min. costs from other producers • Economic/Investments – multiple interested project developers with suitable economics

  14. Project Stage Stage 3 – Development Pilot Testing and Commercial Scale Design Basis

  15. Progress and Accomplishments Progress and Accomplishments • Pilot Testing – Integrated • Platform – Integrated Thermochemical Platform Conversion to Ethanol • Project – Technologies and business compatible

  16. Future Work Future Work • Final Integrated Pilot runs on AK feed material • Commercial Plant Design Basis and Cost Estimate • Design, Build Demo Milestones: Pilot Runs – 12/05 Design Basis – 2/06 Cost Estimate – 3/06 Design Underway - 2006

  17. Contact Information Contact Information Francis (Fran) Ferraro Senior Technical Specialist Merrick & Company 2450 S. Peoria Street Aurora, CO 80014-5472 Phone: (303) 751-0741 Fax: (303) 368-1299 Email: fran.ferraro@merrick.com

More Related