Investigation progress on the synergy between coal and biomass during co-gasification

QI Jian-zi; YAO Jin-gang; CHEN Guan-yi; YI Wei-ming; YAN Bei-bei; CHENG Zhan-jun; YAO Yan; LIU Jing; LIU Xiao-yang; BI Chen-jie

doi:10.19906/j.cnki.JFCT.2023007

Volume 51 Issue 8

Aug. 2023

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Article Navigation > Journal of Fuel Chemistry and Technology > 2023 > 51(8): 1060-1072

QI Jian-zi, YAO Jin-gang, CHEN Guan-yi, YI Wei-ming, YAN Bei-bei, CHENG Zhan-jun, YAO Yan, LIU Jing, LIU Xiao-yang, BI Chen-jie. Investigation progress on the synergy between coal and biomass during co-gasification[J]. Journal of Fuel Chemistry and Technology, 2023, 51(8): 1060-1072. doi: 10.19906/j.cnki.JFCT.2023007

Citation:

QI Jian-zi, YAO Jin-gang, CHEN Guan-yi, YI Wei-ming, YAN Bei-bei, CHENG Zhan-jun, YAO Yan, LIU Jing, LIU Xiao-yang, BI Chen-jie. Investigation progress on the synergy between coal and biomass during co-gasification[J]. Journal of Fuel Chemistry and Technology, 2023, 51(8): 1060-1072. doi: 10.19906/j.cnki.JFCT.2023007

Citation:

QI Jian-zi, YAO Jin-gang, CHEN Guan-yi, YI Wei-ming, YAN Bei-bei, CHENG Zhan-jun, YAO Yan, LIU Jing, LIU Xiao-yang, BI Chen-jie. Investigation progress on the synergy between coal and biomass during co-gasification[J]. Journal of Fuel Chemistry and Technology, 2023, 51(8): 1060-1072. doi: 10.19906/j.cnki.JFCT.2023007

PDF( 14505 KB)

Investigation progress on the synergy between coal and biomass during co-gasification

doi: 10.19906/j.cnki.JFCT.2023007

QI Jian-zi^{1, 2, 3
,},
YAO Jin-gang^{1, 2, 3
,
,},
CHEN Guan-yi^4
,,
YI Wei-ming^{1, 3
,},
YAN Bei-bei^4
,,
CHENG Zhan-jun^4
,,
YAO Yan^5
,,
LIU Jing^{1, 2, 3
,
,},
LIU Xiao-yang^6
,,
BI Chen-jie^1
,

1.
School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
2.
Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China
3.
Shandong Research Center of Engineering & Technology for Clean Energy, Zibo 255000, China
4.
School of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China
5.
Xi’An Thermal Power Research Institute Co., Ltd., Suzhou Branch, Suzhou 215153, China
6.
Shandong Rike Chemical Co., Ltd, Weifang 262400, China

Funds: The project was supported by the National Natural Science Foundation of China (52006129, 51906129), Shandong Provincial Natural Science Foundation (ZR2020QE205) and Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development (E039kf0701, E239kf0401), Weifang Science and Technology Development Plan Project (2020GX107)

Received Date: 2022-11-03
Accepted Date: 2022-12-20
Rev Recd Date: 2022-12-03

Available Online: 2023-01-18

Publish Date: 2023-08-01

Abstract

Abstract

Co-gasification of coal and biomass, as one of the means to achieve efficient and clean utilization of coal, has a positive contribution to achieving carbon neutrality and carbon peaking. Co-gasification not only helps to overcome a series of problems derived from coal gasification alone, reduces the emission of SO_x, NO_x and other harmful substances, and improves coal reactivity but also helps to overcome the problems of low energy density, poor gasification efficiency and high tar yield existing in biomass gasification alone. Based on this, the progress in the research of influencing factors and synergetic reaction mechanism is reviewed in this work. The effects of feedstock type and pretreatment method, process parameters and gasifier type on the co-gasification process are summarized, the catalytic synergistic mechanism in the co-gasification process of coal and biomass is systematically described, the synergistic mechanism of non-catalytic factors in the co-gasification process is briefly outlined, and new methods to study the co-gasification process are comprehensively discussed. The main concern of the co-gasification process is sorted out, and prospects are made for constructing the synergistic pathway with the help of the new in situ technique and revealing the reaction mechanism in coupling the chemical reaction system with the combination of density functional theory and gasification dynamics models.
- coal,
- biomass,
- co-gasification,
- synergistic effect,
- gasifier

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References(83)

References

[1]	BP. Statistical review of world energy 2021[EB/OL].https://www.bp.com/en/global/corporate/energy-economics/statistical-review-of-world-energy.html, 2021-07-31/2022-05-15.
[2]	张云, 杨倩鹏. 煤气化技术发展现状及趋势[J]. 洁净煤技术,2019,25(S2):7−13. doi: 10.13226/j.issn.1006-6772.19110801 ZHANG Yun, YANG Qian-peng. Development status and trend of coal gasification technical[J]. Clean Coal Technol,2019,25(S2):7−13. doi: 10.13226/j.issn.1006-6772.19110801
[3]	MISHRA A, GAUTAM S, SHARMA T. Effect of operating parameters on coal gasification[J]. Int J Coal Sci Technol,2018,5:113−125. doi: 10.1007/s40789-018-0196-3
[4]	MIDILLI A, KUCUK H, TOPAL M E, AKBULUT U, DINCER I. A comprehensive review on hydrogen production from coal gasification: challenges and opportunities[J]. Int J Hydrog Energy,2021,46(50):25385−25412. doi: 10.1016/j.ijhydene.2021.05.088
[5]	GOUWS S M, CARRIER M, BUNT J R, NEOMAGUS H W J P. Co-pyrolysis of coal and raw/torrefied biomass: A review on chemistry, kinetics and implementation[J]. Renewable Sustainable Energy Rev,2021,135:110189. doi: 10.1016/j.rser.2020.110189
[6]	QIN Y, ZHAO Z, WILTOWSKI T, ALOQAILI M, LIANG Y. Investigation of co-gasification reactivity of torrefied jatropha seed cake with illinois #6 coal char[J]. Bioresourc,2016,11:7624−7636.
[7]	CHE D, SUN Y, LI S. Exergy analysis of co-gasification process of pine sawdust and lignite in fluidized bed[J]. Acta Energ Sin,2016,37:968−973.
[8]	KRERKKAIWAN S, FUSHIMI C, TSUTSUMI A, KUCHONTHARA P. Synergetic effect during co-pyrolysis/gasification of biomass and sub-bituminous coal[J]. Fuel Process Technol,2013,115:11−18. doi: 10.1016/j.fuproc.2013.03.044
[9]	AGBOR E, ZHANG X, KUMAR A. A review of biomass co-firing in north america[J]. Renewable Sustainable Energy Rev,2014,40:930−943. doi: 10.1016/j.rser.2014.07.195
[10]	MOLINO A, CHIANESE S, MUSMARRA D. Biomass gasification technology: the state of the art overview[J]. J Energy Chem,2016,25:10−25. doi: 10.1016/j.jechem.2015.11.005
[11]	车德勇. 基于物化结构特征的生物质与煤共气化特性研究[D]. 邯郸: 华北电力大学, 2013. CHEN De-yong. Research on co-gasification mechanism of biomass and coal based on surface physicochemical structure characteristics[D]. Handan: North China Electric Power University, 2013.
[12]	李乔同. 煤/生物质共气化过程中物料对合成气组成的调变[D]. 太原: 太原理工大学, 2019. LI Qiao-tong. Modulation of composition of syngas by material in biomass/coal co-gasification process[D]. Taiyuan: Taiyuan University of Technology, 2019.
[13]	李帅. 生物质与煤共气化实验研究[D]. 南京: 南京师范大学, 2015. LI Shuai. Experimental study of biomass co-gasification with coal[D]. Nanjing: Nanjing Normal University, 2015.
[14]	AJAY K, JONES D, HANNA M. Thermochemical biomass gasification: A review of the current status of the technology[J]. Energies,2009,2(3):556−581. doi: 10.3390/en20300556
[15]	WEI J, WANG M, WANG F, SONG X, YU G, LIU Y, VUTHALURY H, XU J, XU Y, ZHANG H, ZHANG S. A review on reactivity characteristics and synergy behavior of biomass and coal co-gasification[J]. Int J Hydrog Energy,2021,46:17116−17132. doi: 10.1016/j.ijhydene.2021.02.162
[16]	蒋林宏, 俞海淼. 生物质组分热解气化特性研究现状[J]. 能源研究与信息,2015,31(1):9−13. doi: 10.13259/j.cnki.eri.2015.01.003 JIANG Lin-hong, YU Hai-miao. Research status on gasification and pyrolysis characteristics of biomass components[J]. Energy Res Inform,2015,31(1):9−13. doi: 10.13259/j.cnki.eri.2015.01.003
[17]	GATES B C, HUBER G W, MARSHALL C L, ROSS P N, SIIROLA J, WANG Y. Catalysts for emerging energy applications[J]. MRS Bull,2008,33(4):429−435. doi: 10.1557/mrs2008.85
[18]	KAMBLE A D, SAXENA V K, CHAVAN P D, MENDHE V A. Co-gasification of coal and biomass an emerging clean energy technology: status and prospects of development in Indian context[J]. Int J Min Sci Technol,2019,29(2):171−186. doi: 10.1016/j.ijmst.2018.03.011
[19]	YANG P, ZHAO S, ZHANG Q, HU J, LIU R, HUANG Z, GAO Y. Synergistic effect of the cotton stalk and high-ash coal on gas production during co-pyrolysis/gasification[J]. Bioresour Technol,2021,336:125336. doi: 10.1016/j.biortech.2021.125336
[20]	BHARATH M, RAGHAVAN V, PRASAD B V S S, CHAKRAVARTHY S R. Co-gasification of Indian rice husk and Indian coal with high-ash in bubbling fluidized bed gasification reactor[J]. Appl Therm Eng,2018,137:608−615. doi: 10.1016/j.applthermaleng.2018.04.035
[21]	SHAHABUDDIN M, BHATTACHARYA S. Enhancement of performance and emission characteristics by co-gasification of biomass and coal using an entrained flow gasifier[J]. J Energy Inst,2021,95:166−178. doi: 10.1016/j.joei.2021.01.012
[22]	DING L, ZHANG Y, WANG Z, HUANG J, FANG Y. Interaction and its induced inhibiting or synergistic effects during co-gasification of coal char and biomass char[J]. Bioresour Technol,2014,173:11−20. doi: 10.1016/j.biortech.2014.09.007
[23]	RIZKIANA J, GUAN G, WIDAYATNO W B, HAO X, LI X, HUANG W, ABUDULA A. Promoting effect of various biomass ashes on the steam gasification of low-rank coal[J]. Appl Energy,2014,133:282−288. doi: 10.1016/j.apenergy.2014.07.091
[24]	RIZKIANA J, GUAN G, WIDAYATNO W B, HAO X, HUANG W, TSUTSMI A, ABUDULA A. Effect of biomass type on the performance of cogasification of low rank coal with biomass at relatively low temperatures[J]. Fuel,2014,134:414−419. doi: 10.1016/j.fuel.2014.06.008
[25]	AHMAD R, MOHD ISHAK M A, ISMAIL K, KASSIM N N. Influence of microwave pre-treated palm kernel shell and mukah balingian coal on co-gasification[J]. J Mech Eng Sci,2019,13:5791−5803. doi: 10.15282/jmes.13.4.2019.06.0462
[26]	DENG J, WANG G, KUANG J, ZHANG Y, LUO Y. Pretreatment of agricultural residues for co-gasification via torre faction[J]. J Anal Appl Pyrolysis,2009,86(2):331−337. doi: 10.1016/j.jaap.2009.08.006
[27]	戚远航, 朱光羽, 刘效洲. 上吸式固定床生物质炉的数值模拟与实验研究[J]. 广东化工,2021,48(17):25−27. doi: 10.3969/j.issn.1007-1865.2021.17.011 QI Yuan-hang, ZHU Guang-yu, LIU Xiao-zhou. Design and implementation of atmospheric fixed bed biomass gasification unit[J]. Guangdong Chem Ind,2021,48(17):25−27. doi: 10.3969/j.issn.1007-1865.2021.17.011
[28]	刘原, 许东来, 王新雷, 安亚群. 1000 m³下吸式固定床气化炉的研制[J]. 安徽农业科学,2015,43(17):285−287. doi: 10.3969/j.issn.0517-6611.2015.17.101 LIU Yuan, XU Dong-lai, WANG Xin-lei, AN Ya-qun. Development of 1000 m³ downdraft fixed-bed biomass gasifier[J]. J Anhui Agric Sci,2015,43(17):285−287. doi: 10.3969/j.issn.0517-6611.2015.17.101
[29]	SIKARWAR V S, ZHAO M, CLOUGH P, YAO J, ZHONG X, MEMON M Z, SHAH N, ANTHONY E J, FENNELL P S. An overview of advances in biomass gasification[J]. Energy Environ Sci,2016,9(10):2939−2977. doi: 10.1039/C6EE00935B
[30]	LOHA C, GU S, DE WILDE J. Advances in mathematical modeling of fluidized bed gasification[J]. Renewable Sustainable Energy Rev,2014,40:688−715. doi: 10.1016/j.rser.2014.07.199
[31]	MOLINO A, LAROCCA V, CHIANESE S, MUSMARRA D. Biofuels production by biomass gasification: a review[J]. Energies,2018,11:811. doi: 10.3390/en11040811
[32]	QUINTERO-CORONEL D A, LENIS-RODAS Y A, CORREDOR L, PERREAULT P, BULA A, GONZALEZ-QUIROGA A. Co-gasification of biomass and coal in a top-lit updraft fixed bed gasifier: Syngas composition and its interchangeability with natural gas for combustion applications[J]. Fuel,2022,316:123394. doi: 10.1016/j.fuel.2022.123394
[33]	SHARMA M, ATTANOOR S, DASAPPA S. Investigation into co-gasifying Indian coal and biomass in a down draft gasifier -experiments and analysis[J]. Fuel Process Technol,2015,138:435−444. doi: 10.1016/j.fuproc.2015.06.015
[34]	MASTELLONE M L, ZACCARIELLO L, ARENA U. Co-gasification of coal, plastic waste and wood in a bubbling fluidized bed reactor[J]. Fuel,2010,89(10):2991−3000. doi: 10.1016/j.fuel.2010.05.019
[35]	AIGNER I, PFEIFER C, HOFBAUER H. Co-gasification of coal and wood in a dual fluidized bed gasifier[J]. Fuel,2011,90(7):2404−2412. doi: 10.1016/j.fuel.2011.03.024
[36]	肖振华. 生物质的特性对其与煤共气化过程的影响[J]. 山西化工,2017,37(5):97−98. doi: 10.16525/j.cnki.cn14-1109/tq.2017.05.29 XIAO Zhen-hua. Effect of biomass characteristics on the process of coal gasification[J]. Shanxi Chem Ind,2017,37(5):97−98. doi: 10.16525/j.cnki.cn14-1109/tq.2017.05.29
[37]	王立群, 许超杰, 白文斌, 陈冲. 甘蔗渣与煤共气化试验研究[J]. 重庆理工大学学报(自然科学),2016,30(6):70−74. WANG Li-qun, XU Chao-jie, BAI Wen-bin, CHEN Chong. Experiment of co-gasification of sugarcane bagasse and coal[J]. J Chongqing Univ Technol (Nat Sci),2016,30(6):70−74.
[38]	MALLICK D, MAHANTA P, MOHOLKAR V S. Co-gasification of coal/biomass blends in 50 kWe circulating fluidized bed gasifier[J]. J Energy Inst,2020,93(1):99−111. doi: 10.1016/j.joei.2019.04.005
[39]	HERNANDEZ J J, ARANDA-ALMANSA G, SERRANO C. Co-gasification of biomass wastes and coal-coke blends in an entrained flow gasifier: an experimental study[J]. Energy Fuels,2010,24(4):2479−2488. doi: 10.1021/ef901585f
[40]	RICKETTS B, HOTCHKISS R, LIVINGSTON B. Technology status review of waste/biomass co-gasification with coal[M]. United Kingdom: N. p. 2002.
[41]	BRAR J S, SINGH K, WANG J, KUMAR S. Co-gasification of coal and biomass: A review[J]. Int J Res,2012,2012:363058.
[42]	MALLICK D, MAHANTA P, MOHOLKAR V S. Co-gasification of coal and biomass blends: Chemistry and engineering[J]. Fuel,2017,204:106−128. doi: 10.1016/j.fuel.2017.05.006
[43]	XIANG X, GONG G, SHI Y, CAI Y, WANG C. Thermodynamic modeling and analysis of a serial composite process for biomass and coal co-gasification[J]. Renewable Sustainable Energy Rev,2018,82:2768−2778. doi: 10.1016/j.rser.2017.10.008
[44]	MASSOUDI FARID M, JEONG H J, HWANG J. Kinetic study on coal-biomass mixed char co-gasification with H₂O in the presence of H₂[J]. Fuel,2016,181:1066−1073. doi: 10.1016/j.fuel.2016.04.130
[45]	TURSUN Y, XU S, WANG C, WANG G. Steam co-gasification of biomass and coal in decoupled reactors[J]. Fuel Process Technol,2016,141:61−67. doi: 10.1016/j.fuproc.2015.06.046
[46]	ZHANG W, CHEN J, FANG H, ZHANG G, ZHU Z, XU W, LIN M, ZHU Y. Simulation on co-gasification of bituminous coal and industrial sludge in a downdraft fixed bed gasifier coupling with sensible heat recovery, and potential application in sludge-to-energy[J]. Energy,2022,243:123052. doi: 10.1016/j.energy.2021.123052
[47]	LI K, ZHANG R, BI J. Experimental study on syngas production by co-gasification of coal and biomass in a fluidized bed[J]. Int J Hydrog Energy,2010,35(7):2722−2726. doi: 10.1016/j.ijhydene.2009.04.046
[48]	曾曦, 敖先权, 曹阳, 杨爱江. 玉米秸秆与煤流化床的共气化特性[J]. 过程工程学报,2017,17(3):551−557. doi: 10.12034/j.issn.1009-606X.216309 ZENG Xi, AO Xian-quan, CAO Yang, YANG Ai-jiang. Characteristic of co-gasification of corn stalks and coal in fluidized-bed[J]. Chin J Process Eng,2017,17(3):551−557. doi: 10.12034/j.issn.1009-606X.216309
[49]	WEI J, GONG Y, GUO Q, DING L, WANG F, YU G. Physicochemical evolution during rice straw and coal co-pyrolysis and its effect on co-gasification reactivity[J]. Bioresour Technol,2017,227:345−352. doi: 10.1016/j.biortech.2016.12.068
[50]	CHEN X, LIU L, ZHANG L, ZHAO Y, QIU P. Gasification reactivity of co-pyrolysis char from coal blended with corn stalks[J]. Bioresour Technol,2019,279:243−251. doi: 10.1016/j.biortech.2019.01.108
[51]	WEI J, GUO Q, HE Q, DING L, YOSHIKAWA K, YU G. Co-gasification of bituminous coal and hydrochar derived from municipal solid waste: Reactivity and synergy[J]. Bioresour Technol,2017,239:482−489. doi: 10.1016/j.biortech.2017.05.014
[52]	JEONG H J, HWANG I S, HWANG J. Co-gasification of bituminous coal-pine sawdust blended char with H₂O at temperatures of 750-850℃[J]. Fuel,2015,156:26−29. doi: 10.1016/j.fuel.2015.04.018
[53]	WANG Q, WANG E, LI K, HUSNAIN N, LI D. Synergistic effects and kinetics analysis of biochar with semi-coke during CO₂ co-gasification[J]. Energy,2020,191:116528. doi: 10.1016/j.energy.2019.116528
[54]	HE Q, GUO Q, DING L, WEI J, YU G. Rapid co-pyrolysis of lignite and biomass blends: analysis of synergy and gasification reactivity of residue char[J]. J Anal Appl Pyrolysis,2019,143:104688. doi: 10.1016/j.jaap.2019.104688
[55]	ZHANG Y, ZHENG Y, YANG M, SONG Y. Effect of fuel origin on synergy during co-gasification of biomass and coal in CO₂[J]. Bioresour Technol,2016,200:789−794. doi: 10.1016/j.biortech.2015.10.076
[56]	VASSILEV S V, BAXTER D J, ANDERSEN L K, VASSILEVA C G. An overview of the composition and application of biomass ash[J]. Fuel,2013,105:19−39. doi: 10.1016/j.fuel.2012.10.001
[57]	YANG T, JIA K, KAI X, SUN Y, LI Y, LI R. A study on the migration behavior of K, Na, and Cl during biomass gasification[J]. Bioresources,2016,11:7133−7144.
[58]	WEI J, SONG X, GUO Q, DING L, YOSHIKAWA K, YU G. Reactivity, synergy, and kinetics analysis of CO₂ co-pyrolysis/co-gasification of biomass after hydrothermal treatment and coal blends[J]. Energy Fuels,2019,34:294−303.
[59]	汪来松, 宋云彩, 冯杰, 李文英. 生物质中碱/碱土金属在共气化过程中的作用机制研究进展[J]. 煤炭学报,2021,46(S1):495−502. doi: 10.13225/j.cnki.jccs.2020.1061 WANG Lai-song, SONG Yun-cai, FENG Jei, LI Wen-ying. Role of alkali and alkaline earth metals in co-gasification of biomass and coal[J]. J China Coal Soc,2021,46(S1):495−502. doi: 10.13225/j.cnki.jccs.2020.1061
[60]	ZHANG Z, PANG S, LEVI T. Influence of AAEM species in coal and biomass on steam co-gasification of chars of blended coal and biomass[J]. Renewable Energy,2017,101:356−363. doi: 10.1016/j.renene.2016.08.070
[61]	FERMOSO J, GIL M V, PEVIDA C, RUBIERA F. Kinetic models comparison for non-isothermal steam gasification of coal-biomass blend chars[J]. Chem Eng J,2010,161:276−284. doi: 10.1016/j.cej.2010.04.055
[62]	ELLIS N, MASNADI M S, ROBERTS D G, KOCHANEK M A, ILYUSHECHKIN A Y. Mineral matter interactions during co-pyrolysis of coal and biomass and their impact on intrinsic char co-gasification reactivity[J]. Chem Eng J,2015,279:402−408.
[63]	SONG Y, LI Q, LI F, WANG L, HU C, FENG J, LI WEN. Pathway of biomass-potassium migration in co-gasification of coal and biomass[J]. Fuel,2019,239:365−372. doi: 10.1016/j.fuel.2018.11.023
[64]	WENG W, GAO Q, WANG Z, WHIDDON R, LI Z, ALDEN M, CEN K. Quantitative measurement of atomic potassium in plumes over burning solid fuels using infrared-diode laser spectroscopy[J]. Energy Fuels,2017,31:2831−2837. doi: 10.1021/acs.energyfuels.6b02638
[65]	任海君, 张永奇, 房倚天, 王洋. 煤焦与生物质焦共气化反应特性研究[J]. 燃料化学学报,2012,40(2):143−148. doi: 10.3969/j.issn.0253-2409.2012.02.003 REN Hai-jun, ZHANG Yong-qi, FANG Yi-tian, WANG Yang. Co-gasification properties of coal char and biomass char[J]. J Fuel Chem Technol,2012,40(2):143−148. doi: 10.3969/j.issn.0253-2409.2012.02.003
[66]	王艳鹏, 林建清. 碱金属灰分对松木屑与褐煤共气化特性的影响[J]. 当代化工研究,,2017,(8):51−54. WANG Yan-peng, LIN Jian-qing. The effect of the ash of alkali metal on pine sawdust and lignite[J]. Mod Chem Res,2017,(8):51−54.
[67]	李少华, 林建清, 车德勇, 蒋文强. 松木屑与褐煤共气化过程中碱金属迁移规律试验研究[J]. 热力发电,2016,45(6):51−56. doi: 10.3969/j.issn.1002-3364.2016.06.051 LI Shao-hua, LIN Jian-qing, CHE De-yong, JIANG Wen-qiang. Alkali metal migration law during co-gasification of pine sawdust and lignite[J]. Thermal Power Gen,2016,45(6):51−56. doi: 10.3969/j.issn.1002-3364.2016.06.051
[68]	SATYAM NAIDU V, AGHALAYAM P, JAYANTI S. Synergetic and inhibition effects in carbon dioxide gasification of blends of coals and biomass fuels of Indian origin[J]. Bioresour Technol,2016,209:157−165. doi: 10.1016/j.biortech.2016.02.137
[69]	WEI J, GONG Y, GUO Q, CHEN X, DING L, YU G. A mechanism investigation of synergy behaviour variations during blended char co-gasification of biomass and different rank coals[J]. Renewable Energy,2019,131:597−605. doi: 10.1016/j.renene.2018.07.075
[70]	ZOU X, DING L, GONG X. Study on the co-gasification reactivity and interaction mechanism of coal with different components of daily food waste[J]. Energy Fuels,2020,34(2):1728−1736.
[71]	WEI X, SCHNELL U, HEIN K R G. Behaviour of gaseous chlorine and alkali metals during biomass thermal utilisation[J]. Fuel,2005,84(7):841−848.
[72]	VAN LITH S C, JENSEN P A, FRANDSEN F J, GLARBORG P, ALONSO-RAMÍREZ V. Release to the gas phase of inorganic elements during wood combustion. Part 2: Influence of fuel composition[J]. Energy Fuels,2008,22(3):1598−1609. doi: 10.1021/ef060613i
[73]	MASNADI M S, GRACE J R, BI X T, LIM J, ELLIS N, LI Y, WATKINSON A P. From coal towards renewables: catalytic/synergistic effects during steam co-gasification of switchgrass and coal in a pilot-scale bubbling fluidized bed[J]. Renewable Energy,2015,83:918−930. doi: 10.1016/j.renene.2015.05.044
[74]	FERNANDES R, HILL J, KOPYSCINSKI J. Determination of the synergism/antagonism parameters during co-gasification of potassium-rich biomass with non-biomass feedstock[J]. Energy Fuels,2017,31:1842−1849. doi: 10.1021/acs.energyfuels.6b02270
[75]	许建华, 陈清林, 纪红兵. 原位漫反射红外光谱技术用于气固催化反应机理的研究[J]. 化学进展,2008,(6):811−820. XU Jian-qing, CHEN Qing-lin, JI Hong-bing. Application of in situ DRIFTS in the investigation of reaction mechanisms for gas solid catalytic reactions[J]. Prog Chem,2008,(6):811−820.
[76]	JACOBS G, CRAWFORD A C, DAVIS B H. Water-gas shift: Steady state isotope switching study of the water-gas shift reaction over Pt/ceria using in-situ DRIFTS[J]. Catal Lett,2005,100(3):147−152.
[77]	YU J, XIA W, AREEPRASERT C, DING L, UMEKI K, YU G. Catalytic effects of inherent AAEM on char gasification: A mechanism study using in-situ raman[J]. Energy,2022,238:122074. doi: 10.1016/j.energy.2021.122074
[78]	周瑜枫, 王学涛, 梁彦正, 罗绍峰. Fe基催化剂在生物质催化气化中制富氢气体的应用[J]. 华电技术,2021,43(10):31−42. ZHOU Yi-feng, WANG Xue-tao, LIANG Yan-zheng, LUO Shao-feng. Research progress of Fe based catalysts for hydrogen-rich gas production from biomass catalytic gasification[J]. Integrated Intelligent Energy,2021,43(10):31−42.
[79]	LUO M, ZHANG H, WANG S, CAI J, QIN Y, ZHOU L. Syngas production by chemical looping co-gasification of rice husk and coal using an iron-based oxygen carrier[J]. Fuel,2022,309:122100. doi: 10.1016/j.fuel.2021.122100
[80]	SHEN T, ZHANG J, BAI L, SHEN L, YAN J. Chemical looping co-gasification characteristics of cyanobacterial/coal blends[J]. Energies,2020,13:2352. doi: 10.3390/en13092352
[81]	ADNAN M A, HOSSAIN M M. Co-gasification of indonesian coal and microalgae-a thermodynamic study and performance evaluation[J]. Chem Eng Process,2018,128:1−9. doi: 10.1016/j.cep.2018.04.002
[82]	LI G, LI A, ZHANG H, WANG J, CHEN S, LIANG Y. Theoretical study of the CO formation mechanism in the CO₂ gasification of lignite[J]. Fuel,2018,211:353−362. doi: 10.1016/j.fuel.2017.09.030
[83]	MA X, ZHAO X, GU J, SHI J. Co-gasification of coal and biomass blends using dolomite and olivine as catalysts[J]. Renewable Energy,2019,132:509−514. doi: 10.1016/j.renene.2018.07.077