GAS TECHNOLOGY INSTITUTE 美国燃气技术研究院

Presentation on theme: "GAS TECHNOLOGY INSTITUTE 美国燃气技术研究院"— Presentation transcript:

1 GAS TECHNOLOGY INSTITUTE 美国燃气技术研究院
Advanced Clean Energy Technology Development for China Market 面向中国市场的先进清洁能源技术开发 2017 China – U.S. Clean Coal Industry Forum, Morgantown, WV Don Stevenson Executive Director, R&D Gas Technology Institute 1 December 2017

2 Topics 报告内容 GTI Overview 美国燃气技术研究院(GTI)简介
R-GAS™ Coal Gasification Project Collaboration with China R-GAS™煤气化示范项目与中国企业的合作 CarboLock™ Hollow Fiber Membrane Contactor (HFMC) CO2 Capture Technology 中空纤维膜（CarboLock™）二氧化碳捕集技术 Oxygen-Fired Pressurized Fluidized Bed Coal Combustion Technology (Oxy- PFBC) 燃氧加压流化床煤炭燃烧（Oxy-PFBC）技术 Supercritical Transformational Electric Power (STEP) for Indirect Coal-Fired Power Cycles 实现间接燃煤动力循环的超临界转换发电（SETP）技术 Summary 总结

3 GTI Overview 美国燃气技术研究院(GTI)简介
FOR A BETTER ENVIRONMENT AND A BETTER ECONOMY 改善环境、促进经济 SUPPLY 供应 CONVERSION 转化 DELIVERY 运输 UTILIZATION 利用 Independent not-for-profit covering entire gas value chain 独立的非营利机构业务覆盖整个燃气能源产业价值链 World-class facilities headquartered in Chicago 全球领先的实验设施 总部位于芝加哥 研发 项目管理 技术/分析 咨询 培训 员工

4 GTI Gasification Development History GTI气化技术的发展历程
Development Focus Industrial Fuel Gas Syngas to Products Fuels, Chemicals, SNG Supply Security – Substitute Natural Gas (SNG) Biomass, Renewables AGTF Syngas to Power - IGCC Shanghai Plant R-GAS Pilot Plant 1970 1941 1960 1950 1990 1980 2000 2018 FFTF RENUGAS Pilot Plant U-GAS Pilot Plant Early PDU Skive HYGAS Pilot Plant Zaozhuang Dr. James L. Johnson Lab Facility Yima

5 R-GAS™ Gasification System R-GasTM气化系 统
R-GAS™ Attributes 优势特性: Dry feed for high efficiency, feedstock flexibility 高效灵活的干粉进 料 Rapid mix injector + plug flow reactor for 90% smaller volume 高效混合烧嘴 和塞流式反应器大幅减小设备尺寸 Advanced cooling design for robust thermal margins, long component life 先进的冷却设计保障设备安全使用寿 命 Eliminates black water system for conventional coal processing 避免传 统煤气化系统的黑水处理系统 Long MTBF, short MTTR for high availability 故障少、修复快，可用性高

6 R-GAS™ Gasifier R-GasTM气化炉
90% smaller reactor volume allows for factory integration and enables modularization 大幅减小炉体尺寸， 便于装置集成和模块化配置 High temperature operation enables gasification of high ash fusion temperature and high ash coals 高 温运行解决了高灰熔点高灰煤气化难题 Reduced water usage 用水量降低 CGE: 2-4% > than other dry feed 7%-9% > than slurry 气化效率提高 15-25% lower CAPEX & OPEX 节省成 本 46 ft (14 m) 20 ft (6 m) Pilot Plant 18 TPD Demo Plant 800 TPD Commercial Plant 3,000 TPD

7 800 TPD GTI-Yangquan Demonstration Plant GTI-阳煤 800 吨/天 气化示范装置
Project Status 项目状态 >$75MM demonstration plant investment项目投 资 FEED initiated July 2017 前端设计开始 Design & construction 2018 工程设计及施工 Commissioning 2019 试车运行 Selected Demo Site (Qingxu) Yangquan Coal Mining Group 阳煤集团 Taiyuan, Shanxi, China Plant Owner & Project Developer 业主及项目开发方 East China Engineering Science and Technology Co. 东华科技 Hefei, Anhui, China Gas Technology Institute Des Plaines, IL, USA Gasifier Technology Developer 气化技术开发方 Design Institute (EPC) 设计单位（EPC承包方）

8 Carbolock™ for CO2 Capture 二氧化碳捕集技 术
Lower CAPEX and OPEX 投资成本更低 High packing density results in >100x increase in mass transfer coefficient and smaller equipment 高填充密度得以百倍提高传质效率并减小设备尺寸 >30% reduction in weight 设备重量减轻三成 Modular – scales easily 模块化设备易于放大装置规模 Uses commercial (aMDEA) and advanced solvents 技术工艺使用先进的工业溶剂 Applications 应用广泛 Natural gas fired flue gas CO2 capture 天然气烟气处 理 Natural gas sweetening and LNG feed prep 天然气脱 硫及LNG来料处理 Pre-combustion CO2 capture 燃烧前CO2捕集 Separation of CO2 from hydrogen in refineries 炼厂氢 气脱除二氧化碳 Biogas separations 生物气分离工艺 Dehydration of natural gas 天然气脱水处理 CO2 permeates through membrane, reacts with solvent; CH4 or N2 do not react and have low solubilities in solvent 二氧化碳 经膜渗透后与溶剂反应；甲烷和 氮气不反应且溶解度低 High contact surface area (~3,000 m2/m3) enable an increased volumetric mass- transfer rate 高接触面积提高体积传质速率 NCCC PSTU system (0.5 MWe, packed column) GTI Carbolock™ system (0.5 MWe)

9 Oxy-PFBC Coal Combustion 燃氧加压流化床煤炭燃烧（Oxy-PFBC）技术
High power density reactor for coal-fired electric power or steam with near-zero emissions 利用高功率密度的反应器实 现接近零排放的燃煤发电或燃煤锅炉运行 In-bed heat exchanger for ultra-compact combustor 采用 床层内置换热器实现超小尺寸的燃烧装置 1/3 the size and half the cost of traditional boiler 较传统锅 炉设备尺寸降低三分之二，成本减半 No net increase in COE for CO2 prices/credit > $30/ton, or $18/ton with SCO2 不增加电力成本

10 Supercritical CO2 (sCO2) Power Cycles 超临界二氧化碳(sCO2)动力循环技术
Motivation - sCO2 power cycles offer economic and environmental benefits 利用sCO2技术提高经济效益和环保性能 Lower costs relative to steam cycles 成本低于蒸汽循环 2-5% point efficiency improvement 效率更高 3-4% reduction in LCOE 度电成本更低 Reduced emissions, fuel, and water usage 排放、燃料消耗及用水量得以降低 Application 应用案例 Turbine Temp 透平温度 Efficiency 效率 Scale 规模 Fossil Fuel -Fired Power >700°C >50% 100-1,000 MWe Concentrated Solar Power ~50% MWe Biomass -Fired Power °C 25-35% 5-30 MWe Waste Heat Recovery °C 20-30% 4-20 MWe Steam Turbine Equivalent MW sCO2 Turbine Compact Recuperator Concepts Printed circuit heat exchangers Micro-tube designs Compact plate/frame designs 14 MW sCO2 Turbine 715°C/250 bar inlet (existing GE-SwRI SunShot design) sCO2 Compressors existing GE O&G product STEP Program Summary 项目概述 Goal - design, build, and operate a 10 MWe sCO2 pilot plant 项目目标：设计、建设并运行一个10 MWe sCO2 示范装置 Advance high-temp sCO2 cycle from TRL 3 (concept) to TRL 7 (pilot) 将高温sCO2循环由技术理念推进至示范运行阶段 Sponsored by U.S. DOE with $80MM funding 能源部提供资金 Roles: GTI (prime), SwRI (host site), GE (key turbo-machinery supplier) 项目方：GTI(主导), SwRI(场地), GE(主要透平机械) Project duration 项目工期

11 Summary 总结 Several new clean coal technologies suitable for China market advancing toward commercialization 多个适合中国市场的新型清洁煤技术正在向商业化应用积极推进 R-GAS™ gasification demonstration project underway R-GAS™ 煤气化技术的工业示范项目正在进行中 Carbolock™, Oxy-PFBC and sCO2 Power Cycles present promising opportunities in China Carbolock™, Oxy-PFBC 和 sCO2 发电等先进技术在中国的推广将大有可为 Strong collaboration on R-GAS™ demonstration plant project with Yangquan and ECEC provides template for further cooperation R-GAS™示范项目上与阳煤和东华院的紧密协作为进一步合作提供借鉴模式

12 Turning Raw Technology into Practical Solutions 将先进技术理念转化为实际解决方案
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