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The greenhouse gas (GHG) emission of 3 generations of bioethanol projects,including corn liquid fermentation,sweet sorghum solid fermentation and cellulose hydrolysis fermentation were analyzed. By introducing a secondary emission reduction accounting system for the resource utilization of by-products, the maximum carbon emission reduction potential of each generation of bioethanol processes was systematically revealed. The results show that the sweet sorghum solid-state fermentation has the highest carbon emission reduction potential, with the maximum theoretical 5.14 ton CO2 e GHG abatement per ton of ethanol production. Cellulosic ethanol has greater carbon negative potential under the background of technological progress., authors=Men Jijun1,2 , Li Hongshen1,3 , Chu Jiepu2 , Wei Li3 , Li Shizhong3 , authorsList=Men Jijun, Li Hongshen, Chu Jiepu, Wei Li, Li Shizhong, authorCompany=1. China Tianchen Engineering Corporation, Tianjin 300499, China; 2. Xindi Energy Engineering Technology Co., Ltd., Langfang 065001, China; 3. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1284794262575366389, articleId=1284794262353068276, tenantId=1146029695717560320, journalId=1283840536528293913, language=CN, title=各代生物乙醇生产工艺碳减排潜力研究, columnId=null, journalTitle=太阳能学报, columnName=null, runingTitle=null, highlight=null, articleAbstract=基于清洁发展机制(CDM)方法学框架,在定义边界、基准线排放量和项目活动排放量的基础上,重点分析玉米蒸煮发酵(第1代)、甜高粱固态发酵(第1.5代)和纤维素水解发酵(第2代)3类典型工艺的碳减排特征。通过引入副产物资源化利用的二次减排核算体系,系统揭示各代生物乙醇工艺的最大碳减排潜力。结果表明:在当前技术水平下,第1.5代甜高粱固态发酵技术具有最高的碳减排能力,单位乙醇产量理论最高可减排5.14 t CO2 e温室气体;第2代纤维素乙醇在技术创新驱动下展现出更优的碳负排前景。, authors=门继军1,2 , 李洪深1,3 , 楚洁璞2 , 魏利3 , 李十中3 , authorsList=门继军, 李洪深, 楚洁璞, 魏利, 李十中, authorCompany=1.中国天辰工程有限公司,天津 300499; 2.新地能源工程技术有限公司,廊坊 065001; 3.清华大学核能与新能源技术研究院,北京 100084, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=74hYM4gI9WA1uQEGzHt4Eg==, pdfFileSize=1635307, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=城市水资源与水环境国家重点实验室自主课题(2024TS27); 广州市南沙区重点领域科技计划(2023ZD015))}, authors=null, 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[6] FARGIONE J, HILL J, TILMAN D, et al.Land clearing and the biofuel carbon debt[J]. Science, 2008, 319(5867): 1235-1238. [7] SEARCHINGER T, HEIMLICH R, HOUGHTON R A, et al.Use of U.S. croplands for biofuels increases greenhouse gases through emissions from land-use change[J]. Science, 2008, 319(5867): 1238-1240. [8] LIU H R, LI H S, LI S Z.Ni-hydrocalumite derived catalysts for ethanol steam reforming on hydrogen production[J]. International journal of hydrogen energy, 2022, 47(58): 24610-24618. [9] TAO L, MARKHAM J N, HAQ Z, et al.Techno-economic analysis for upgrading the biomass-derived ethanol-to-jet blend stocks[J]. Green chemistry, 2017, 19(4): 1082-1101. [10] 田宜水, 李十中, 赵立欣, 等. 甜高梁茎秆乙醇全生命周期分析[J]. 农业机械学报, 2011, 42(6): 132-137. TIAN Y S, LI S Z, ZHAO L X, et al.Life cycle assessment on fuel ethanol producing from sweet sorghum stalks[J]. Transactions of the Chinese Society for Agricultural Machinery, 2011, 42(6): 132-137. [11] 沈钊丞, 仲兆平, 郑翔, 等. 典型生物质发酵制取燃料乙醇环境影响分析[J]. 太阳能学报, 2024, 45(4): 280-285. SHEN Z C, ZHONG Z P, ZHENG X, et al.Environmental impact analysis of fuel ethanol from typical biomass fermentation[J]. Acta energiae solaris sinica, 2024, 45(4): 280-285. [12] 欧训民, 张希良, 常世彦, 等. 生物燃料乙醇和生物柴油全生命周期分析[J]. 太阳能学报, 2010, 31(10): 1246-1250. OU X M, ZHANG X L, CHANG S Y, et al.LCA of bio-ethanol and bio-diesel pathways in China[J]. Acta energiae solaris sinica, 2010, 31(10): 1246-1250. [13] CDM Executive Board. Production of biofuel, Version 4.0 [EB/OL].https://cdm.unfccc.int/methodologies/DB/PNBR5ULFIDLY3TMXUKGBP2ZRXRDTV2,2017-05-04. [14] IPCC. IPCC Guidelines for National Greenhouse Gas Inventories[R]. Hayama: Institute for Global Environmental Strategies, 2006. [15] GB/T2589—2020, 综合能耗计算通则[S]. GB/T2589—2020, General rules for calculation of the comprehensive energy consumption[S]. [16] 姜新春, 区镜深, 李凡, 等. 玉米燃料乙醇低能耗工业生产新工艺[J]. 生物质化学工程, 2021, 55(4): 7-13. JIANG X C, OU J S, LI F, et al.Low-energy consumption technology for industrial production of corn fuel ethanol[J]. Biomass chemical engineering, 2021, 55(4): 7-13. [17] LI H S, LIU H R, LI S Z.Feasibility study on bioethanol production by one phase transition separation based on advanced solid-state fermentation[J]. Energies, 2021, 14(19): 6301. [18] 肖明松, 王孟杰. 燃料乙醇生产技术与工程建设[M]. 北京: 人民邮电出版社, 2010. XIAO M S, WANG M J.Fuel ethanol production technology and construction engineering[M]. Beijing: Posts & Telecom Press, 2010. [19] WANG M, HAN J, DUNN J B, et al.Well-to-wheels energy use and greenhouse gas emissions of ethanol from corn, sugarcane and cellulosic biomass for US use[J]. Environmental research letters, 2012, 7(4): 045905. [20] RABSKAE S, SOWINSKI J .The effect of nitrogen fertilization on morphology traits of sweet sorghum cultivated on sandy soil[J].Communications in biometry and crop science, 2014, 9(2):83-89. [21] 陈鲜妮, 岳西杰, 葛玺祖, 等. 长期秸秆还田对塿土耕层土壤有机碳库的影响[J]. 自然资源学报, 2012, 27(1): 25-32. CHEN X N, YUE X J, GE X Z, et al.Effect of long-term residue return on soil organic carbon storage[J]. Journal of natural resources, 2012, 27(1): 25-32. [22] DORNBURG V, VAN VUUREN D, VAN DE VEN G, et al. Bioenergy revisited: key factors in global potentials of bioenergy[J]. Energy & environmental science, 2010, 3(3): 258-267. [23] CDM Executive Board. Use of biomass in heat generation equipment-Version 7.0 [EB/OL] .https//cdm.unfccc.int/methodologies/DBNEZL55 M3ISPDD9I4HSLVTVQOABX QZP,2022-3-11. [24] CDM Executive Board. Avoided emissions from biomass wastes through use as feed stock in pulp and paper, cardboard, fibreboard or bio-oil production-Version 3.0 [EB/OL]. https//cdm.unfccc.int/methodologies/DB/9YG TI34RIUKP67M87C4J5OOQ4KOGPP, 2010-8-13. [25] 李洪深, 楚洁璞, 徐伟涛, 等. 干法生物天然气BECCS工程碳负排效益分析[J]. 太阳能学报, 2024, 45(5): 158-164. LI H S, CHU J P, XU W T, et al.Carbon negative benefit evaluation on dry fermentation biomethane BECCS project[J]. Acta energiae solaris sinica, 2024, 45(5): 158-164. [26] CDM. Natural gas substitution by biogenic methane produced from the anaerobic digestion of organic waste-Version 1.0[EB/OL].https//cdm.unfccc.int/methodologie s/DB/GYN18E8XAL36LNBS2TZ9SCTE3RTG9C, 2020-4-23. [27] MARIAN F, ZAHARIOIU A M, BUCURA F, et al.Study on the process of gasification of black liquor[J]. Current trends in natural sciences, 2023, 12(24): 34-44. [28] LI H S, JIA Z F, WEI L, et al.Compacted silage fermentation on whole sweet sorghum plant for distributed bioethanol production[J]. ACS sustainable chemistry & engineering, 2023, 11(34): 12739-12746. [29] 刘云云, 张宇, 许敬亮, 等. 混合固态发酵降解甘蔗渣产糖产乙醇研究[J]. 太阳能学报, 2016, 37(5): 1302-1307. LIU Y Y, ZHANG Y, XU J L, et al.Conversion of sugarcane bagasse to sugars and ethanol by mixed culture solid-state fermentation[J]. Acta energiae solaris sinica, 2016, 37(5): 1302-1307. [30] 李洪深, 李十中. 蒸汽渗透技术在燃料乙醇生产中的应用研究进展[J]. 化工进展, 2020, 39(5): 1620-1631. LI H S, LI S Z.Advances in research and application of vapor permeation for biofuel ethanol production[J]. Chemical industry and engineering progress, 2020, 39(5): 1620-1631.)
太阳能学报
2026
, 47
(6) :
474
-481
各代生物乙醇生产工艺碳减排潜力研究
全屏
门继军1,2 , 李洪深1,3 , 楚洁璞2 , 魏利3 , 李十中3
作者信息
1.中国天辰工程有限公司,天津 300499; 2.新地能源工程技术有限公司,廊坊 065001; 3.清华大学核能与新能源技术研究院,北京 100084
RESEARCH ON GHG ABATEMENT POTENTIAL OF DIFFERENT GENERATION BIOETHANOL PROJECTS
Men Jijun1,2 , Li Hongshen1,3 , Chu Jiepu2 , Wei Li3 , Li Shizhong3
Affiliations
1. China Tianchen Engineering Corporation, Tianjin 300499, China; 2. Xindi Energy Engineering Technology Co., Ltd., Langfang 065001, China; 3. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China
doi: 10.19912/j.0254-0096.tynxb.2025-0208
文章导航
基于清洁发展机制(CDM)方法学框架,在定义边界、基准线排放量和项目活动排放量的基础上,重点分析玉米蒸煮发酵(第1代)、甜高粱固态发酵(第1.5代)和纤维素水解发酵(第2代)3类典型工艺的碳减排特征。通过引入副产物资源化利用的二次减排核算体系,系统揭示各代生物乙醇工艺的最大碳减排潜力。结果表明:在当前技术水平下,第1.5代甜高粱固态发酵技术具有最高的碳减排能力,单位乙醇产量理论最高可减排5.14 t CO2 e温室气体;第2代纤维素乙醇在技术创新驱动下展现出更优的碳负排前景。
生物质能源
/
生物乙醇
/
固态发酵
/
温室气体减排
/
生物碳捕集与封存
/
碳减排潜力
The project boundary,baseline emissions and project emissions of fuel ethanol projects were defined. The greenhouse gas (GHG) emission of 3 generations of bioethanol projects,including corn liquid fermentation,sweet sorghum solid fermentation and cellulose hydrolysis fermentation were analyzed. By introducing a secondary emission reduction accounting system for the resource utilization of by-products, the maximum carbon emission reduction potential of each generation of bioethanol processes was systematically revealed. The results show that the sweet sorghum solid-state fermentation has the highest carbon emission reduction potential, with the maximum theoretical 5.14 ton CO2 e GHG abatement per ton of ethanol production. Cellulosic ethanol has greater carbon negative potential under the background of technological progress.
biomass energy
/
bioethanol
/
solid state fermentation
/
GHG mitigation
/
biocarbon capture and storage
/
carbon emission reduction potential
门继军, 李洪深, 楚洁璞, 魏利, 李十中.
各代生物乙醇生产工艺碳减排潜力研究.
太阳能学报,
2026
, 47
(6)
: 474
-481
.
DOI: 10.19912/j.0254-0096.tynxb.2025-0208
Men Jijun, Li Hongshen, Chu Jiepu, Wei Li, Li Shizhong.
RESEARCH ON GHG ABATEMENT POTENTIAL OF DIFFERENT GENERATION BIOETHANOL PROJECTS[J].
Acta Energiae Solaris Sinica ,
2026
, 47
(6)
: 474
-481
.
DOI: 10.19912/j.0254-0096.tynxb.2025-0208
参考文献
引证文献
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[6] FARGIONE J, HILL J, TILMAN D, et al.Land clearing and the biofuel carbon debt[J]. Science, 2008, 319(5867): 1235-1238. [7] SEARCHINGER T, HEIMLICH R, HOUGHTON R A, et al.Use of U.S. croplands for biofuels increases greenhouse gases through emissions from land-use change[J]. Science, 2008, 319(5867): 1238-1240. [8] LIU H R, LI H S, LI S Z.Ni-hydrocalumite derived catalysts for ethanol steam reforming on hydrogen production[J]. International journal of hydrogen energy, 2022, 47(58): 24610-24618. [9] TAO L, MARKHAM J N, HAQ Z, et al.Techno-economic analysis for upgrading the biomass-derived ethanol-to-jet blend stocks[J]. Green chemistry, 2017, 19(4): 1082-1101. [10] 田宜水, 李十中, 赵立欣, 等. 甜高梁茎秆乙醇全生命周期分析[J]. 农业机械学报, 2011, 42(6): 132-137. TIAN Y S, LI S Z, ZHAO L X, et al.Life cycle assessment on fuel ethanol producing from sweet sorghum stalks[J]. Transactions of the Chinese Society for Agricultural Machinery, 2011, 42(6): 132-137. [11] 沈钊丞, 仲兆平, 郑翔, 等. 典型生物质发酵制取燃料乙醇环境影响分析[J]. 太阳能学报, 2024, 45(4): 280-285. SHEN Z C, ZHONG Z P, ZHENG X, et al.Environmental impact analysis of fuel ethanol from typical biomass fermentation[J]. Acta energiae solaris sinica, 2024, 45(4): 280-285. [12] 欧训民, 张希良, 常世彦, 等. 生物燃料乙醇和生物柴油全生命周期分析[J]. 太阳能学报, 2010, 31(10): 1246-1250. OU X M, ZHANG X L, CHANG S Y, et al.LCA of bio-ethanol and bio-diesel pathways in China[J]. Acta energiae solaris sinica, 2010, 31(10): 1246-1250. [13] CDM Executive Board. Production of biofuel, Version 4.0 [EB/OL].https://cdm.unfccc.int/methodologies/DB/PNBR5ULFIDLY3TMXUKGBP2ZRXRDTV2,2017-05-04. [14] IPCC. IPCC Guidelines for National Greenhouse Gas Inventories[R]. Hayama: Institute for Global Environmental Strategies, 2006. [15] GB/T2589—2020, 综合能耗计算通则[S]. GB/T2589—2020, General rules for calculation of the comprehensive energy consumption[S]. [16] 姜新春, 区镜深, 李凡, 等. 玉米燃料乙醇低能耗工业生产新工艺[J]. 生物质化学工程, 2021, 55(4): 7-13. JIANG X C, OU J S, LI F, et al.Low-energy consumption technology for industrial production of corn fuel ethanol[J]. Biomass chemical engineering, 2021, 55(4): 7-13. [17] LI H S, LIU H R, LI S Z.Feasibility study on bioethanol production by one phase transition separation based on advanced solid-state fermentation[J]. Energies, 2021, 14(19): 6301. [18] 肖明松, 王孟杰. 燃料乙醇生产技术与工程建设[M]. 北京: 人民邮电出版社, 2010. XIAO M S, WANG M J.Fuel ethanol production technology and construction engineering[M]. Beijing: Posts & Telecom Press, 2010. [19] WANG M, HAN J, DUNN J B, et al.Well-to-wheels energy use and greenhouse gas emissions of ethanol from corn, sugarcane and cellulosic biomass for US use[J]. Environmental research letters, 2012, 7(4): 045905. [20] RABSKAE S, SOWINSKI J .The effect of nitrogen fertilization on morphology traits of sweet sorghum cultivated on sandy soil[J].Communications in biometry and crop science, 2014, 9(2):83-89. [21] 陈鲜妮, 岳西杰, 葛玺祖, 等. 长期秸秆还田对塿土耕层土壤有机碳库的影响[J]. 自然资源学报, 2012, 27(1): 25-32. CHEN X N, YUE X J, GE X Z, et al.Effect of long-term residue return on soil organic carbon storage[J]. Journal of natural resources, 2012, 27(1): 25-32. [22] DORNBURG V, VAN VUUREN D, VAN DE VEN G, et al. Bioenergy revisited: key factors in global potentials of bioenergy[J]. Energy & environmental science, 2010, 3(3): 258-267. [23] CDM Executive Board. Use of biomass in heat generation equipment-Version 7.0 [EB/OL] .https//cdm.unfccc.int/methodologies/DBNEZL55 M3ISPDD9I4HSLVTVQOABX QZP,2022-3-11. [24] CDM Executive Board. Avoided emissions from biomass wastes through use as feed stock in pulp and paper, cardboard, fibreboard or bio-oil production-Version 3.0 [EB/OL]. https//cdm.unfccc.int/methodologies/DB/9YG TI34RIUKP67M87C4J5OOQ4KOGPP, 2010-8-13. [25] 李洪深, 楚洁璞, 徐伟涛, 等. 干法生物天然气BECCS工程碳负排效益分析[J]. 太阳能学报, 2024, 45(5): 158-164. LI H S, CHU J P, XU W T, et al.Carbon negative benefit evaluation on dry fermentation biomethane BECCS project[J]. Acta energiae solaris sinica, 2024, 45(5): 158-164. [26] CDM. Natural gas substitution by biogenic methane produced from the anaerobic digestion of organic waste-Version 1.0[EB/OL].https//cdm.unfccc.int/methodologie s/DB/GYN18E8XAL36LNBS2TZ9SCTE3RTG9C, 2020-4-23. [27] MARIAN F, ZAHARIOIU A M, BUCURA F, et al.Study on the process of gasification of black liquor[J]. Current trends in natural sciences, 2023, 12(24): 34-44. [28] LI H S, JIA Z F, WEI L, et al.Compacted silage fermentation on whole sweet sorghum plant for distributed bioethanol production[J]. ACS sustainable chemistry & engineering, 2023, 11(34): 12739-12746. [29] 刘云云, 张宇, 许敬亮, 等. 混合固态发酵降解甘蔗渣产糖产乙醇研究[J]. 太阳能学报, 2016, 37(5): 1302-1307. LIU Y Y, ZHANG Y, XU J L, et al.Conversion of sugarcane bagasse to sugars and ethanol by mixed culture solid-state fermentation[J]. Acta energiae solaris sinica, 2016, 37(5): 1302-1307. [30] 李洪深, 李十中. 蒸汽渗透技术在燃料乙醇生产中的应用研究进展[J]. 化工进展, 2020, 39(5): 1620-1631. LI H S, LI S Z.Advances in research and application of vapor permeation for biofuel ethanol production[J]. Chemical industry and engineering progress, 2020, 39(5): 1620-1631.
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doi: 10.19912/j.0254-0096.tynxb.2025-0208
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2种不同金属材料的力学参数
科 Family 属数 Number of genus 种数 Number of species 占总种数比例 Percentage of total species (%) 属 Genus 种数 Number of species 占总种数比例 Percentage of total species (%) 鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78 小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39 多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39 红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87 小菇属 Mycena 11 5.26 光柄菇属 Pluteus 5 2.39 红菇属 Russula 17 8.13 栓菌属 Trametes 5 2.39
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