干旱区生态环境知识资源中心(Arid): Final Techno-Economic Analysis of 550 MWe Supercritical PC Power Plant CO<sub>2</sub> Capture with Linde-BASF Advanced PCC Technology

Arid

DOI	10.2172/1338328
报告编号	NA
来源ID	OSTI_ID: 1338328
	Final Techno-Economic Analysis of 550 MWe Supercritical PC Power Plant CO₂ Capture with Linde-BASF Advanced PCC Technology
	Bostick, Devin [Linde LLC, Murray Hill, NJ (United States)]; Stoffregen, Torsten [Linde AG Linde Engineering Division, Dresden (Germany)]; Rigby, Sean [BASF Corporation, Houston, TX (United States)]
英文摘要	This topical report presents the techno-economic evaluation of a 550 MWe supercritical pulverized coal (PC) power plant utilizing Illinois No. 6 coal as fuel, integrated with 1) a previously presented (for a subcritical PC plant) Linde-BASF post-combustion CO₂ capture (PCC) plant incorporating BASF鈥檚 OASE庐 blue aqueous amine-based solvent (LB1) [Ref. 6] and 2) a new Linde-BASF PCC plant incorporating the same BASF OASE庐 blue solvent that features an advanced stripper interstage heater design (SIH) to optimize heat recovery in the PCC process. The process simulation and modeling for this report is performed using Aspen Plus V8.8. Technical information from the PCC plant is determined using BASF鈥檚 proprietary thermodynamic and process simulation models. The simulations developed and resulting cost estimates are first validated by reproducing the results of DOE/NETL Case 12 representing a 550 MWe supercritical PC-fired power plant with PCC incorporating a monoethanolamine (MEA) solvent as used in the DOE/NETL Case 12 reference [Ref. 2]. The results of the techno-economic assessment are shown comparing two specific options utilizing the BASF OASE庐 blue solvent technology (LB1 and SIH) to the DOE/NETL Case 12 reference. The results are shown comparing the energy demand for PCC, the incremental fuel requirement, and the net higher heating value (HHV) efficiency of the PC power plant integrated with the PCC plant. A comparison of the capital costs for each PCC plant configuration corresponding to a net 550 MWe power generation is also presented. Lastly, a cost of electricity (COE) and cost of CO₂ captured assessment is shown illustrating the substantial cost reductions achieved with the Linde-BASF PCC plant utilizing the advanced SIH configuration in combination with BASF鈥檚 OASE庐 blue solvent technology as compared to the DOE/NETL Case 12 reference. The key factors contributing to the reduction of COE and the cost of CO₂ captured, along with quantification of the magnitude of the reductions achieved by each of these factors, are also discussed. Additionally, a high-level techno-economic analysis of one more highly advanced Linde-BASF PCC configuration case (LB1-CREB) is also presented to demonstrate the significant impact of innovative PCC plant process design improvements on further reducing COE and cost of CO₂ captured for overall plant cost and performance comparison purposes. Overall, the net efficiency of the integrated 550 MWe supercritical PC power plant with CO₂ capture is increased from 28.4% with the DOE/NETL Case 12 reference to 30.9% with the Linde-BASF PCC plant previously presented utilizing the BASF OASE庐 blue solvent [Ref. 6], and is further increased to 31.4% using Linde-BASF PCC plant with BASF OASE庐 blue solvent and an advanced SIH configuration. The Linde-BASF PCC plant incorporating the BASF OASE庐 blue solvent also results in significantly lower overall capital costs, thereby reducing the COE and cost of CO₂ captured from $147.25/MWh and $56.49/MT CO₂, respectively, for the reference DOE/NETL Case 12 plant, to $128.49/MWh and $41.85/MT CO₂ for process case LB1, respectively, and $126.65/MWh and $40.66/MT CO₂ for process case SIH, respectively. With additional innovative Linde-BASF PCC process configuration improvements, the COE and cost of CO2 captured can be further reduced to $125.51/MWh and $39.90/MT CO₂ for LB1-CREB. Most notably, the Linde-BASF process options presented here have already demonstrated the potential to lower the cost of CO2 captured below the DOE target of $40/MT CO₂ at the 550 MWe scale for second generation PCC technologies.
出版年	2017
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	20 FOSSIL-FUELED POWER PLANTS ; 42 ENGINEERING Carbon Capture ; post-combustion technology ; advanced aqueous amine solvents ; techno-economic assessment
URL	http://www.osti.gov/scitech/servlets/purl/1338328
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/271401
推荐引用方式 GB/T 7714	Bostick, Devin [Linde LLC, Murray Hill, NJ ,Stoffregen, Torsten [Linde AG Linde Engineering Division, Dresden ,Rigby, Sean [BASF Corporation, Houston, TX . Final Techno-Economic Analysis of 550 MWe Supercritical PC Power Plant CO₂ Capture with Linde-BASF Advanced PCC Technology,2017.