Equipment Design and Cost Estimation for Small Modular ...

1 National Renewable Energy Laboratory Innovation for Our Energy Future A national laboratory of the Department of EnergyOffice of Energy Efficiency & Renewable EnergyNREL is operated by Midwest Research Institute Battelle Contract No. DE-AC36-99-GO10337 Equipment Design and Cost Estimation for Small Modular Biomass Systems, Synthesis Gas Cleanup, and Oxygen Separation Equipment Task 1: Cost Estimates of Small Modular Systems Nexant Inc. San Francisco, California Subcontract Report NREL/SR-510-39943 May 2006 Equipment Design and Cost Estimation for Small Modular Biomass Systems, Synthesis Gas Cleanup, and Oxygen Separation Equipment Task 1: Cost Estimates of Small Modular Systems Nexant Inc.

2 San Francisco, California NREL Technical Monitor: Kelly Ibsen Prepared under Subcontract No. ACO-5-44027 Subcontract Report NREL/SR-510-39943 May 2006 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 Operated for the Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute Battelle Contract No. DE-AC36-99-GO10337 This publication was reproduced from the best available copy Submitted by the subcontractor and received no editorial review at NREL NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

3 Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof.

4 The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. Available electronically at for a processing fee to Department of Energy and its contractors, in paper, from: Department of Energy Office of Scientific and Technical Information Box 62 Oak Ridge, TN 37831-0062 phone: fax: email: for sale to the public, in paper, from: Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 phone: fax: email: online ordering.

5 On paper containing at least 50% wastepaper, including 20% postconsumer waste Contents Section Page Executive Introduction and 1 Section 1 Fluidized Catalytic Introduction and Technology Process Descriptions and Design Large Scale (Side-by-Side) Small Scale (Stacked) Operating Costs and Utility Section 2 Natural Gas Introduction and Technology Process Descriptions and Design Small Scale SMR Large Scale SMR Operating Costs and Utility Section 3 Natural Gas Liquid Introduction and Technology Process Descriptions and Design Small Scale NGL Expander Large Scale NGL Expander Operating Costs and Utility Section 4 Summary and Appendix A Technology Refinery Claus Sulfur Natural Gas Methanol from Natural

6 Ammonia Natural Gas Liquids Cryogenic Oxygen Ethylene and other Olefins Task 1 Final Report ii Cost Estimates of Small Modular Systems United States Department of Energy/National Renewable Energy Laboratory Figures and Tables Figure Page 1-1 Large Scale FCC 1-4 1-2 Small Scale FCC 1-5 2-1 Small Scale SMR Process Flow 2-3 2-2 Typical Small Scale SMR Reactor Design .. 2-7 2-3 Large Scale SMR Process Flow 2-10 2-4 Typical Large Scale SMR Reactor Design .. 2-13 2-5 Large Scale SMR Reactor Heat 2-13 3-1 Small -Scale NGL Expander Process Flow Diagram.

7 3-4 3-2 Large-Scale NGL Expander Process Flow Diagram .. 3-11 4-1 SMR Project Costs, Broad Size Range ..4-1 A-1 2004 US Refinery Sizes .. A-2 A-2 Typical Claus Plant BFD .. A-6 A-3 Steam Methane Reformer Process Flow, Ammonia A-8 A-4 Low Pressure Methanol Process Flow Diagram .. A-10 A-5 Ammonia Production Capacity and Energy Consumption (1960-2010) .. A-11 A-6 Ammonia Production A-12 A-7 Schematic for Neptune II Turboexpander Plant .. A-15 A-8 Generic Cryogenic Oxygen Plant Flow Diagram.

8 A-17 A-9 KBR Score (Selective Cracking Optimum Recovery) Ethylene A-19 A-10 Ethylene Plant Size Progression, 1945-2005 .. A-20 Task 1 Final Report iii Cost Estimates of Small Modular Systems United States Department of Energy/National Renewable Energy Laboratory Table Page A Total FCC Project Costs .. ES-1 B Total Steam Methane Reformer Project ES-1 C Total Natural Gas Expander Project Costs .. ES-2 D Design Ratios and Predicted Costs, All ES-2 1-1 Large Scale FCC Stream 1-4 1-2 Small Scale FCC Stream 1-5 1-3 Large Scale FCC Equipment List.

9 1-6 1-4 Small Scale FCC Equipment List .. 1-7 1-5 Total FCC Project Costs, 2002 1-8 1-6 FCC Operating Costs and Utility 1-12 2-1 SMR Project Costs, 2005 Basis .. 2-2 2-2 Small Scale SMR Stream 2-4 2-3 Small Scale SMR Equipment List .. 2-6 2-4 Large Scale SMR Stream 2-11 2-5 Large Scale SMR Equipment List .. 2-12 2-6 Major Process Conditions, Large and Small SMR Designs .. 2-14 2-7 SMR Operating Costs And Utility 2-14 3-1 Typical NGL Feedstock 3-2 NGL Expander Project Costs, 2005 Basis .. 3-3 3-3 Small Scale Expander Stream 3-4 Small -Scale NGL Expander Equipment List.

10 3-7 3-5 Large Scale Expander Stream 3-12 3-6 Large-Scale NGL Expander Equipment List .. 3-13 3-7 NGL Expander Operating Costs And Utility 3-14 4-1 Design Ratios and Predicted Costs, All 4-2 A-1 Largest/Smallest US Refineries .. A-2 A-2 Atmospheric/Vacuum Crude Distillation Unit Capacities .. A-3 A-3 Alkylation Unit A-3 A-4 Aromatics Unit Capacities .. A-4 A-5 Fluidized Catalytic Cracking Unit Capacities (Fresh Feed) .. A-4 A-6 Hydrocracking Unit A-4 A-7 Naphtha Reforming Unit Capacities.