Microsoft PowerPoint - Opposed Multi-Burner gasification and its application prospects

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敷俊停黎
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1 The 6th International Freiberg Conference on IGCC & XtL Technologies Opposed Multi-Burner gasification and its application prospects Guangsuo Yu, ECUST May 19-22, 2014 Dresden Radebeul, Germany

2 Team ICCT (Institute of Clean Coal Technology), since 1995 ~100 people (21 faculty members including 6 Prof., 4 Associate Prof., and about 100 graduate students) Key Lab of Coal Gasification and Energy Chemical Engineering of Ministry of Education (MOE) was constituted in ICCT was supported by the program of Changjiang Scholars and Innovative Research Team in University of MOE from 2006.

3 Research Fields Research on the carbonaceous fuel entrained-flow gasification reaction, flow mechanism, heat and mass transfer process Multiphase turbulent reactive flow and impinging streams Liquid atomization and particle dispersion Slurry ability and rheological characteristics of liquid fuel Hopper discharge and dense phase pneumatic conveying of pulverized coal Process and mechanism of gasification reaction Flame temperature distribution and chemiluminescent emission Slag physicochemical properties and slag layer thermal stress characteristics Gas-liquid-solid multi-phase heat and mass transfer and separation Multiphase flow and heat transfer in Radiant Syngas Cooler Process simulation of entrained-flow coal gasification system Biomass pyrolysis and gasification

4 Facilities Instruments Instruments and and Equipments Equipments

5 Instruments Instruments and and Equipments Equipments Ultimate Analyzer High Temperature Viscometer Plasma Ashing Apparatus X-ray Fluorescence Spectrometer Particle Size Analyzer Ash Fusibility Determination Meter SEM and EDS System High-Speed Camera Pressured Thermo Analyzer Spray Particle Size Analyzer Ion Chromatography Microwave Accelerated Reaction System High-Performance Computer

6 Patents >60 granted Chinese patents 申请号专利名称 ZL 带有旋流器的三通道组合式水煤浆气化喷嘴 ZL 多喷嘴对置式水煤浆或煤粉气化炉及其应用 ZL 煤基两段组合式气化工艺及其装置 ZL 碳氢化合物为原料煤气生产装置中的含渣废水热回收方法 ZL 一种复合床高温煤气冷却洗涤设备及其工业应用 ZL 以含碳氢化合物为原料气流床生产煤气的初步净化装置 ZL 一种高温煤气冷却洗涤设备及其工业应用 ZL 干煤粉加压气化过程中干煤粉的加料方法与装置 ZL 带有内分布器的三喷口天然气部分氧化制合成气烧嘴 ZL 三相气流床生产甲醇的方法和装置 ZL X 一种以合成气为原料循环气流床生产二甲醚的方法和装置 ZL 多通道天然气部分氧化制合成气烧嘴 ZL 高温气体脱氯剂及其制备方法 ZL 煤灰型碱金属蒸汽吸附剂 ZL 一种吸附碱金属蒸汽的吸附剂 ZL 一种在三相淤浆床中合成二甲醚的方法 ZL 一种在组合床中催化合成二甲醚的方法 ZL X 能够调节控制和均匀分配煤粉流量的装置和操作方法 ZL 双通道内旋组合式喷嘴 ( 共同专利权人 ) ZL 五通道负荷可控式水煤浆气化喷嘴 ZL 顶部设有喷嘴的多喷嘴对置式水煤浆或煤粉气化炉 ZL 以含碳氢化合物为原料气流床生产煤气的排渣装置 ZL 气流床生产煤气装置中回收含渣废水热量的热水塔 ZL 一种用于煤粉加压气化装置控制粉煤加入量的气密式加料器 ZL 一种射流型洗涤冷却水均布器 ZL 设有定位块的洗涤冷却水均布器 ZL 气相介质气化喷嘴 ( 共同专利权人 ) ZL 气液混合相气化喷嘴 ( 共同专利权人 ) ZL 气化喷嘴的滑动密封装置 ( 共同设计人 ) ZL 一种粉煤部分氧化制备合成气喷嘴 ZL 加压气化反应器 2 granted US patents

7 R&D Map About OMB Technology V III 炉壁温度平顶条件 1 平顶条件 2 预制件 1 条件 1 预制件 1 条件 2 预制件 2 条件 1 预制件 2 条件 2 x=1-exp[- τ(1+ ψτ / 4)] A II III I IV A 高径比 dx = (1 x) 1 ψ ln(1 x) dt VI n kcst s 0 τ = 1 ε 0 A A Model Lab. Test Pilot Plant Industrial Demonstration

8 R&D History About OMB Technology Innovation & Pilot Plant 22TPD Industrial Demo. 1150TPD 750TPD Scale up 2000TPD Scale up 3000TPD 1996~ ~ ~ ~2015

9 OMB Gasification Technology

10 Technology Features High carbon conversion and low oxygen/coal consumptions: opposed burner and better mixing process Easy to scale up ( TPD): multi-burner High efficiency of syngas primary purification section: low process pressure drop and low fly-ash content in syngas (1mg/Nm 3 syngas) using multi-stages method High heat recover efficiency and stability in slag water treatment section: direct heat exchange between grey water and vapor from flash of slag water

11 Industrial Applications Anyang Yinde 2*2200TPD(4.2MPa) NH 3 Baotou Fanhai 3*1500TPD(6.5MPa) CH 3 OH Yankuang Neimeng 3*2500TPD(6.5MPa) CH 3 OH Yankuang Xinjiang 3*1500TPD(6.5MPa) NH 3, CH 3 OH Neimeng Yitai 5*3000TPD(4.0MPa) CH 3 OH Henan Xinlianxin 3*1200TPD(6.5MPa) NH 3 Shenhua Ningmei 3*2000TPD(4.0MPa) CH 3 OH Ningdong Shenda 2*2000TPD(6.5MPa) CH 3 OH Qinghai Yanhu 3*2200TPD(6.5MPa) CH 3 OH Xinjiang Xinlianxin 2*1500TPD(6.5MPa) NH 3 Neimeng Wuyuan 2*1200TPD(6.5MPa) NH 3 Shandong Jiutai 6*2000TPD(6.5MPa) CH 3 OH, DME Hualu Hengsheng 1*750TPD(6.5MPa) NH 3 Yankuang Yulin 8*2000TPD(4.0MPa) CTL People s Republic of China Zhongyan Kunshan 2*1200TPD(6.5MPa) NH 3 Anhui Huayi 3*1500TPD(6.5MPa) CH 3 OH Shandong Haili 2*2000TPD(6.5MPa) NH 3 Neimeng Haohua 2*2000TPD(6.5MPa) CH 3 OH Shanghai Cooking 2*2200TPD CH 3 OH, CO Yantai Wanhua 3*1500TPD(6.5MPa) CH 3 OH, NH 3 Yankuang Cathay 3*1150TPD(4.0MPa) CH 3 OH, CO, IGCC Xinneng Fenghuang 3*1500TPD(6.5MPa) CH 3 OH Yankuang Lunan 1*1150TPD(4.0MPa) CH 3 OH Jiangsu Sopo 3*1500TPD(6.5MPa) CH 3 OH Zhongjin Group 2*1000TPD(1.5MPa) CO+H 2 Jiangsu Linggu 2*2000TPD(4.0MPa) NH 3 Ningbo Wanhua 3*1200TPD(6.5MPa) CH 3 OH, NH 3 Huadian Banshan 1*2200TPD(3.5MPa) IGCC Operating Under Construction Valero 5*2500TPD(6.2MPa) H 2 34 projects(95 gasifiers) The total capacity of all projects is ~110,000 TPD The capacity of single gasifier ranges from 750 to 3000 TPD

12 Industrial Applications

13 Industrial Applications Burner of OMB gasifier(yccc) After operation of 152 days The life of dome refractory for OMB gasifier is about 15000hrs.

14 Availability & Reliability

15 Industrial Applications-Jiangsu Sopo, 1500TPD Gasifiers: 2+1 Pressure: 6.5MPa(G) Startup: Sep. 8, 2009 In 2013 Operation time: 8756h Availability: 99.9% Since Feb. 2013, the continuous operation time for the whole plant is about 500d.

16 Industrial Applications-Jiangsu Linggu, 2000TPD Gasifiers: 1+1 Pressure: 4.0MPa(G) Startup: June 15,2009 Availability 2011: 97.8% (357d) 2012: 96.4% (352d) 2013: 97.2% (355d)

17 Industrial Applications-Shanghai Coking, 2200TPD Gasifiers: 1+1 Pressure: 4.2MPa(G) Startup: March 31, 2013 Longest continuous operation time of single gasifier: 85d Carbon conversion: 98.8% Operation capacity: 120m 3 /h CWS

18 Excellent Performance High carbon conversion

19 3000TPD OMB Gasification Unit in Construction Project 1: Project Owner: Inn. Mon. Rongxin Gasifier: 2+1 Pressure: 6.5MPa Startup: June 2014 Project 2: Project Owner: Yitai Yili Gasifier: 4+1 Pressure: 4.2MPa Startup: 2016

20 OMB Pulverized Coal Gasification membrane wall

21 SE Pulverized Coal Gasification License contract: Dec. 31, 2011 Mechanical completion: Oct.,2013 Startup: Jan. 23, 2014 First run: Jan. 25~Feb. 6, continuous operation 275h Second run: March 18~May 11(shutdown due to no need for product)

22 May 2007 Shanghai OMB Conference Share experience Provide improvement suggestion Build communicating platform May 2010 Yixing Jiangsuo Sep Zhenjiang Jiangsuo

23 Service and Training Service to the whole process of project R&D team, experienced engineers Quick response to clients Share improvement and experience in all aspects

24 Service and Training Advanced professional training center Theories of gasification Plant operation Experienced engineers to provide lectures and share experience

25 Industrial Partners

26 The 6th International Freiberg Conference on IGCC & XtL Technologies Thanks!

中国水泥窑协同处置概况

中国水泥窑协同处置概况中国水泥窑协同处置概况 Overview on Waste Co-processing in Cement Kilns in China 中国水泥协会孔祥忠 KONG Xiangzhong China Cement Association 一中国水泥产能情况 Cement Production in China 截至 2012 年 6 月底,