生物质烘焙预调质及其优化热解产物品质的研究进展

陈颖; 刘鹏; 李艳玲; 孙堂磊; 雷廷宙

doi:10.12434/j.issn.2097-2547.20240227

您当前的位置：

首页 >

文章列表页 >

生物质烘焙预调质及其优化热解产物品质的研究进展

碳资源转化利用 | 更新时间：2025-02-27

- 生物质烘焙预调质及其优化热解产物品质的研究进展
- Research progress on biomass torrefaction pre-conditioning and optimization of pyrolysis product quality
- 低碳化学与化工 2025, 50(2): 69-77.
- 作者机构：
  
  常州大学城乡矿山研究院生物质高效炼制及高质化利用国家地方联合工程研究中心，常州市生物质绿色安全高值利用技术重点实验室，江苏常州 213164
- 作者简介：
  
  陈颖（2000—），硕士研究生，研究方向为生物质资源化利用，E-mail：s22020856024@smail.cczu.edu.cn。
  刘鹏（1989—），博士，副教授，研究方向为固体废弃物能源化与资源化利用，E-mail：liupeng@cczu.edu.cn。
- 基金信息：
  
  国家重点研发计划(2022YFB4201901)
- DOI：10.12434/j.issn.2097-2547.20240227
  中图分类号： TK6
- 收稿日期：2024-05-23，
  
  修回日期：2024-07-03，
  
  纸质出版日期：2025-02-25
- 稿件说明：
移动端阅览
陈颖,刘鹏,李艳玲等.生物质烘焙预调质及其优化热解产物品质的研究进展[J].低碳化学与化工,2025,50(02):69-77.

CHEN Ying,LIU Peng,LI Yanling,et al.Research progress on biomass torrefaction pre-conditioning and optimization of pyrolysis product quality[J].Low-carbon Chemistry and Chemical Engineering,2025,50(02):69-77.
陈颖,刘鹏,李艳玲等.生物质烘焙预调质及其优化热解产物品质的研究进展[J].低碳化学与化工,2025,50(02):69-77. DOI： 10.12434/j.issn.2097-2547.20240227.

CHEN Ying,LIU Peng,LI Yanling,et al.Research progress on biomass torrefaction pre-conditioning and optimization of pyrolysis product quality[J].Low-carbon Chemistry and Chemical Engineering,2025,50(02):69-77. DOI： 10.12434/j.issn.2097-2547.20240227.

摘要

生物质储量丰富，是有望代替化石能源并减少碳排放的绿色可再生能源，但其氧含量大、水分含量大且分散度高导致了研磨性差、储运困难等一系列问题，使之资源化利用难。综述了国内外烘焙预调质（以下简称“烘焙”）优化生物质及其热解产物品质的研究进展，着重阐明了烘焙可改善生物质理化性质以及优化热解产物品质，并总结了烘焙起到的减排节能作用。烘焙改善了生物质的研磨能、热值和活化能等，有助于烘焙后生物质能源性能达到燃料煤水平。经过烘焙结合热解处理的生物炭比表面积增大，孔隙结构变得复杂，生物油氧含量及酸性物质含量减小，热解气可燃组分含量增大，产物品质均得到优化。对该技术的发展提出了建议，并对其应用潜力进行了展望，指出烘焙结合热解技术是替代煤炭制备清洁油品、炭材料和合成气的重要热转化技术之一，同时通过烘焙生物质结合煤炭热转化利用，提升煤炭清洁利用水平，可实现未来工业流程的低碳再造，为我国实现“双碳”目标、振兴乡村以及保障能源安全提供技术支撑。

Abstract

Biomass is green renewable energy with abundant reserves and is expected to replace fossil energy to reduce carbon emissions. However

its high oxygen content

high moisture content and high dispersion lead to a series of problems such as poor grinding performance and difficult storage and transportation

making it difficult to use as resources. The research progress on torrefaction pre-conditioning technology (hereinafter referred to as “torrefaction”) to optimize the quality of biomass and its pyrolysis products at home and abroad was reviewed. It is emphasized that torrefaction can improve physicochemical properties of biomass and optimize the quality of pyrolysis products. The emission reduction and energy conservation effects of torrefaction were summarized. Torrefaction can improve the grinding energy

calorific value and activation energy of biomass

and help the energy characteristics of torrefied biomass to reach the level of fuel coal. The specific surface area of biochar after torrefaction combined pyrolysis increases

the pore structure becomes more complex

the contents of oxygen and acidic substance decrease

and the content of combustible components in pyrolysis gas increases

so the quality of products is improved. Suggestions were made for the development of this technology

and its potential applications were discussed. It is proposed that the torrefaction combined with pyrolysis technology can replace coal as one of the important thermal conversion technologies for preparing clean oil

carbon materials and syngas

and torrefaction biomass combined with thermal conversion and utilization of coal can improve the clean utilization level of coal

so as to realize the low-carbon reengineering of future industrial processes

and provide technical supports for China to achieve “carbon peaking and carbon neutrality” goals

revitalize rural areas and ensure energy security.

关键词

Keywords

references

SAHU S G , CHAKRABORTY N , SARKAR P . Coal-biomass co-combustion: An overview [J ] . Renewable & Sustainable Energy Reviews , 2014 , 39 : 575 - 586 .

叶扬天，陈红红，卢平 . 生物质烘焙处理的能量平衡分析 [J ] . 过程工程学报 , 2018 , 18 ( 3 ): 575 - 581 .

YE Y T , CHEN H H , LU P . Analysis of energy balance during biomass torrefaction [J ] . The Chinese Journal of Process Engineering , 2018 , 18 ( 3 ): 575 - 581 .

GAO X , ZHOU Z , COARD B , et al . Improvement of wheat (T. aestivum) straw catalytic fast pyrolysis for valuable chemicals production by coupling pretreatment of acid washing and torrefaction [J ] . Industrial Crops and Products , 2022 , 187 : 115475 .

WU N N , NIU Q , PIETERS J , et al . Influence of torrefaction as pretreatment on the fast pyrolysis of sugarcane trash [J ] . Energy Conversion and Management , 2023 , 291 : 117291 .

YANG Y L , CANNON F S . Preparation of activated carbon from pine sawdust with hydrothermal-pressure preconditioning [J ] . Journal of Environmental Chemical Engineering , 2021 , 9 ( 6 ): 106391 .

MENG J J , PARK J , TILOTTA D , et al . The effect of torrefaction on the chemistry of fast-pyrolysis bio-oil [J ] . Bioresource Technology , 2012 , 111 : 439 - 446 .

SUKIRAN M A , ABNISA F , DAUD W M A W , et al . A review of torrefaction of oil palm solid wastes for biofuel production [J ] . Energy Conversion and Management , 2017 , 149 : 101 - 120 .

ZHANG C Y , HO S H , CHEN W H , et al . Torrefaction performance and energy usage of biomass wastes and their correlations with torrefaction severity index [J ] . Applied Energy , 2018 , 220 : 598 - 604 .

CHEN D Y , GAO A J , MA Z Q , et al . In-depth study of rice husk torrefaction: Characterization of solid, liquid and gaseous products, oxygen migration and energy yield [J ] . Bioresource Technology , 2018 , 253 : 148 - 153 .

CHEN D Y , GAO A J , CEN K H , et al . Investigation of biomass torrefaction based on three major components: Hemicellulose, cellulose, and lignin [J ] . Energy Conversion and Management , 2018 , 169 : 228 - 237 .

CHEN D Y , ZHENG Z C , FU K X , et al . Torrefaction of biomass stalk and its effect on the yield and quality of pyrolysis products [J ] . Fuel , 2015 , 159 : 27 - 32 .

LI R X , WU C L , ZHU L , et al . Regulation of the elemental distribution in biomass by the torrefaction pretreatment using different atmospheres and its influence on the subsequent pyrolysis behaviors [J ] . Fuel Processing Technology , 2021 , 222 : 106983 .

XU H , CHENG S , HUNGWE D , et al . Co-pyrolysis coupled with torrefaction enhances hydrocarbons production from rice straw and oil sludge: The effect of torrefaction on co-pyrolysis synergistic behaviors [J ] . Applied Energy , 2022 , 327 : 120104 .

KEIPI T , TOLVANEN H , KOKKO L , et al . The effect of torrefaction on the chlorine content and heating value of eight woody biomass samples [J ] . Biomass and Bioenergy , 2014 , 66 : 232 - 239 .

GAJERA B , TYAGI U , SARMA A K , et al . Impact of torrefaction on thermal behavior of wheat straw and groundnut stalk biomass: Kinetic and thermodynamic study [J ] . Fuel Communications , 2022 , 12 : 100073 .

KANWAL S , CHAUDHRY N , MUNIR S , et al . Effect of torrefaction conditions on the physicochemical characterization of agricultural waste (sugarcane bagasse) [J ] . Waste Management , 2019 , 88 : 280 - 290 .

MENG J J , PARK J , TILOTTA D , et al . The effect of torrefaction on the chemistry of fast-pyrolysis bio-oil [J ] . Bioresource Technology , 2012 , 111 : 439 - 446 .

CHEN D Y , LI J , ZHANG T , et al . Advancing biomass pyrolysis by torrefaction pretreatment: Linking the productions of bio-oil and oxygenated chemicals to torrefaction severity [J ] . Fuel , 2022 , 330 : 125514 .

YANG H P , YAN R , CHEN H P , et al . Characteristics of hemicellulose, cellulose and lignin pyrolysis [J ] . Fuel , 2007 , 86 : 1781 - 1788 .

ZHAO X Q , ZHOU X , WANG G X , et al . Evaluating the effect of torrefaction on the pyrolysis of biomass and the biochar catalytic performance on dry reforming of methane [J ] . Renewable Energy , 2022 , 192 : 313 - 325 .

BRACHI P , MICCIO F , MICCIO M , et al . Torrefaction of tomato peel residues in a fluidized bed of inert particles and a fixed-bed reactor [J ] . Energy & Fuels , 2016 , 30 ( 6 ): 4858 - 4868 .

ZHENG A Q , ZHAO Z L , CHANG S , et al . Effect of torrefaction on structure and fast pyrolysis behavior of corncobs [J ] . Bioresource Technology , 2013 , 128 : 370 - 377 .

HU J W , SONG Y Y , LIU J Y , et al . Combustions of torrefaction-pretreated bamboo forest residues: Physicochemical properties, evolved gases, and kinetic mechanisms [J ] . Bioresource Technology , 2020 , 304 : 122960 .

DODDAPANENI T R K C , KONTTINEN J , HUKKA T I , et al . Influence of torrefaction pretreatment on the pyrolysis of Eucalyptus clone: A study on kinetics, reaction mechanism and heat flow [J ] . Industrial Crops and Products , 2016 , 92 : 244 - 254 .

MEDIC D , DARR M , SHAH A , et al . Effects of torrefaction process parameters on biomass feedstock upgrading [J ] . Fuel , 2012 , 91 ( 1 ): 147 - 154 .

开兴平，余祎腾，杨天华，等 . 有氧烘焙提质改性对稻秆理化特性的影响研究 [J ] . 燃料化学学报 , 2021 , 49 ( 12 ): 1812 - 1820 .

KAI X P , YU Y T , YANG T H , et al . Effect of oxidative torrefaction upgrade on physicochemical properties of rice straw [J ] . Journal of Fuel Chemistry and Technology , 2021 , 49 ( 12 ): 1812 - 1820 .

LEE B , JEONG T , TRINH V T , et al . Thermal degradation of kenaf (Hibiscus cannabinus L.): Impact of torrefaction on pyrolysis kinetics and thermal behavior [J ] . Energy Reports , 2021 , 7 : 951 - 959 .

薛俊杰，徐嘉龙，马中青，等 . 烘焙预处理对玉米秸秆气化产物特性的影响 [J ] . 煤炭学报 , 2023 , 48 ( 6 ): 2340 - 2350 .

XUE J J , XU J L , MA Z Q , et al . Effect of torrefaction pretreatment on the properties of gasified products from maize straw [J ] . Journal of China Coal Society , 2023 , 48 ( 6 ): 2340 - 2350 .

KLAAS M , GREENHALF C , OUADI M , et al . The effect of torrefaction pre-treatment on the pyrolysis of corn cobs [J ] . Results in Engineering , 2020 , 7 : 100165 .

TIAN X J , DAI L L , WANG Y P , et al . Influence of torrefaction pretreatment on corncobs: A study on fundamental characteristics, thermal behavior, and kinetic [J ] . Bioresource Technology , 2020 , 297 : 122490 .

张雨 , 王浚浩 , 马中青 , 等 . 温度对竹材烘焙过程中气固液三相产物组成及特性的影响 [J ] . 农业工程学报 , 2018 , 34 ( 18 ): 242 - 251 .

ZHANG Y , WANG J H , MA Z Q , et al . Effects of torrefaction temperature on composition and characteristics of gas-solid-liquid three-phase products in bamboo torrefaction process [J ] . Transactions of the Chinese Society of Agricultural Engineering , 2018 , 34 ( 18 ): 242 - 251 .

MEI Y Y , CHEN Y , ZHANG S P , et al . Effect of temperature oscillation on torrefaction and pyrolysis of elm branches [J ] . Energy , 2023 , 271 : 127055 .

YU S H , PARK J J , KIM M S , et al . Improving energy density and grindability of wood pellets by dry torrefaction [J ] . Energy & Fuels , 2019 , 33 ( 9 ): 8632 - 8639 .

PAMBUDI S , JONGYINGCHAROEN J S , SAECHUA W . Thermochemical treatment of spent coffee grounds via torrefaction: A statistical evidence of biochar properties similarity between inert and oxidative conditions [J ] . Results in Engineering , 2024 , 21 : 102012 .

ZHAO Z , FENG S , ZHANG Y Y , et al . Investigation on the fuel quality and hydrophobicity of upgraded rice husk derived from various inert and oxidative torrefaction conditions [J ] . Renewable Energy , 2022 , 189 : 1234 - 1248 .

SINGH R K , SARKAR A , CHAKRABRTY J P . Effect of torrefaction on the physicochemical properties of pigeon pea stalk (Cajanus cajan) and estimation of kinetic parameters [J ] . Renewable Energy , 2019 , 138 : 805 - 819 .

MANATURA K , CHALERMSINSUWAN B , KAEWTRAKULCHAI N , et al . Co-torrefaction of rice straw and waste medium density fiberboard: A process optimization study using response surface methodology [J ] . Results in Engineering , 2023 , 18 : 101139 .

KLAAS M , GREENHALF C , OUADI M , et al . The effect of torrefaction pre-treatment on the pyrolysis of corn cobs [J ] . Results in Engineering , 2020 , 7 : 100165 .

JIANG S L , TAN M J , HUANG Z L , et al . Combining oxidative torrefaction and pyrolysis of phragmites australis: Improvement of the adsorption capacity of biochar for tetracycline [J ] . Frontiers in Energy Research , 2021 , 9 : 673758 .

ZHANG Z G , ZHOU X C , WANG L , et al . Effect of oxidative torrefaction on the pyrolysis of Clitocybe maxima stipe: Pyrolysis behaviour, and products’ properties [J ] . Journal of Analytical and Applied Pyrolysis , 2024 , 177 : 106311 .

GAO X F , TAN M J , JIANG S L , et al . Pyrolysis of torrefied rice straw from gas-pressurized and oxidative torrefaction: Pyrolysis kinetic analysis and the properties of biochars [J ] . Journal of Analytical and Applied Pyrolysis , 2021 , 157 : 105238 .

BACH Q , SKREIBERG O . Upgrading biomass fuels via wet torrefaction: A review and comparison with dry torrefaction [J ] . Renewable & Sustainable Energy Reviews , 2016 , 54 : 665 - 677 .

ZHENG A Q , ZHAO Z L , CHANG S , et al . Effect of torrefaction on structure and fast pyrolysis behavior of corncobs [J ] . Bioresource Technology , 2013 , 128 : 370 - 377 .

CHEN W , WANG C W , KUMAR G , et al . Effect of torrefaction pretreatment on the pyrolysis of rubber wood sawdust analyzed by Py-GC/MS [J ] . Bioresource Technology , 2018 , 259 : 469 - 473 .

XIN S Z , MI T , LIU X Y , et al . Effect of torrefaction on the pyrolysis characteristics of high moisture herbaceous residue [J ] . Energy , 2018 , 152 : 586 - 593 .

ZHANG F , HE Z , TU R , et al . Influence of ultrasonic/torrefaction assisted deep eutectic solvents on the upgrading of bio-oil from corn stalk [J ] . ACS Sustainable Chemistry & Engineering , 2020 , 8 ( 23 ): 8562 - 8576 .

杨晴 , 梅艳阳 , 郝宏蒙 , 等 . 烘焙对生物质热解产物特性的影响 [J ] . 农业工程学报 . 2013 , 29 ( 20 ): 214 - 219 .

YANG Q , MEI Y Y , HAO H M , et al . Effect of torrefaction on characteristics of pyrolytic products of biomass [J ] . Transactions of the Chinese Society of Agricultural Engineering , 2013 , 29 ( 20 ): 214 - 219 .

CHEN D Y , ZHENG Y , ZHU X F . In-depth investigation on the pyrolysis kinetics of raw biomass. Part I: Kinetic analysis for the drying and devolatilization stages [J ] . Bioresource Technology , 2013 , 131 : 40 - 46 .

WANG Y S , ZHU X C , LI S J , et al . Wet torrefaction coupled pyrolysis of camel dung: Fuel properties, pyrolysis behaviors and evolved gases [J ] . Fuel , 2023 , 352 : 129026 .

HUANG J C , FENG C , YU Y , et al . Contributions of pyrolysis, volatile reforming and char gasification to syngas production during steam gasification of raw and torrefied leftover rice [J ] . Fuel , 2021 , 304 : 121486 .

KONG G , WANG K J , ZHANG X , et al . Torrefaction/carbonization-enhanced gasification-steam reforming of biomass for promoting hydrogen-enriched syngas production and tar elimination over gasification biochars [J ] . Bioresource Technology , 2022 , 363 : 127960 .

ZHAO C X , HUANG J C , XIE D , et al . Thermodynamic and techno-economic analysis of hydrogen production from food waste by torrefaction integrated with steam gasification [J ] . Energy Conversion & Management , 2024 , 299 : 117826 .

ALNOUSS A A , PARTHASARATHY P A , SHAHBAZ M A , et al . Techno-economic and sensitivity analysis of coconut coir pith-biomass gasification using ASPEN PLUS [J ] . Applied Energy , 2020 , 261 : 114350 .

SAHU S G , CHAKRABORTY N , SARKAR P . Coal-biomass co-combustion: An overview [J ] . Renewable & Sustainable Energy Reviews , 2014 , 39 : 575 - 586 .

HAN J K , YU D X , WU J Q , et al . Effects of torrefaction on ash-related issues during biomass combustion and co-combustion with coal. Part 1: Elemental partitioning and particulate matter emission [J ] . Fuel , 2023 , 334 : 126776 .

SALEH S B , FLENSBORG J P , SHOULAIFAR T K , et al . Release of chlorine and sulfur during biomass torrefaction and pyrolysis [J ] . Energy & Fuels , 2014 , 28 ( 6 ): 3738 - 3746 .

POUDEL J , OHM T , OH S C . A study on torrefaction of food waste [J ] . Fuel , 2015 , 140 : 275 - 281 .

REN X H , SUN R , MENG X X , et al . Carbon, sulfur and nitrogen oxide emissions from combustion of pulverized raw and torrefied biomass [J ] . Fuel , 2017 , 188 : 310 - 323 .

ZHU X C , LI S J , WANG Y S , et al . Effect of torrefaction atmospheres on the pyrolysis and combustion of torrefied municipal solid waste [J ] . Fuel , 2024 , 364 : 131056 .

STARNES W H . Structural and mechanistic aspects of the thermal degradation of poly(vinyl chloride) [J ] . Progress in Polymer Science , 2002 , 27 ( 10 ): 2133 - 2170 .

ZHU X C , LI S J , ZHANG Y G , et al . Flue gas torrefaction of municipal solid waste: Fuel properties, combustion characterizations, and nitrogen/sulfur emissions [J ] . Bioresource Technology , 2022 , 351 : 126967 .

ZHU X C , ZHOU S Q , ZHANG Z Q , et al . Flue gas torrefaction of distilled spirit lees and the effects on the combustion and nitrogen oxide emission [J ] . Bioresource Technology , 2021 , 342 : 125975 .

YANG X D , LUO Z Y , YAN B C , et al . Evaluation on nitrogen conversion during biomass torrefaction and its blend co-combustion with coal [J ] . Bioresource Technology , 2021 , 336 ( 12 ): 125309 .

HAN J K , YU D X , YU X , et al . Effect of the torrefaction on the emission of PM10 from combustion of rice husk and its blends with a lignite [J ] . Proceedings of the Combustion Institute , 2019 , 37 ( 3 ): 2733 - 2740 .

CHENG W , SHAO J A , ZHU Y J , et al . Effect of oxidative torrefaction on particulate matter emission from agricultural biomass pellet combustion in comparison with non-oxidative torrefaction [J ] . Renewable Energy , 2022 , 189 : 39 - 51 .

YANI S , GAO X P , WU H W . Emission of inorganic PM10 from the combustion of torrefied biomass under pulverized-fuel conditions [J ] . Energy & Fuels , 2015 , 29 ( 2 ): 800 - 807 .

MAGALHAES D , KAZANC F . Influence of biomass thermal pre-treatment on the particulate matter formation during pulverized co-combustion with lignite coal [J ] . Fuel , 2022 , 308 : 122027 .

WANG W Y , WEN C , LI C K , et al . Emission reduction of particulate matter from the combustion of biochar via thermal pre-treatment of torrefaction, slow pyrolysis or hydrothermal carbonisation and its co-combustion with pulverized coal [J ] . Fuel , 2019 , 240 : 278 - 288 .

HAN J K , YU D X , WU J Q , et al . Effects of torrefaction on ash-related issues during biomass combustion and co-combustion with coal. Part 2: Ash fouling behavior [J ] . Fuel , 2023 , 334 : 126777 .

ZHANG Y L , CHEN C S , QU B Y , et al . In-situ torrefaction-densification approach for pelletizing of rice hull/rice stalk and the combustion behavior analysis [J ] . Process Safety and Environmental Protection , 2024 , 183 : 365 - 377 .

AZIZ N A M , MOHAMED H , KANIA D , et al . Bioenergy production by integrated microwave-assisted torrefaction and pyrolysis [J ] . Renewable and Sustainable Energy Reviews , 2024 , 191 : 114097 .

LEE J P , LEE J S , LEE J W , et al . Waste to energy: Steam explosion-based torrefaction process to produce solid biofuel for power generation utilizing various waste biomasses [J ] . Bioresource Technology , 2024 , 394 : 130185 .

浏览量

下载量

CNKI被引量

文章被引用时，请邮件提醒。

提交

工具集

关联资源

超级电容器用生物质基碳材料研究进展

不同类型催化剂热催化合成生物质基乙酰丙酸甲酯研究进展

CO₂加氢制甲醇催化剂理化性质对催化性能影响研究进展

生物质及其衍生物高效转化制乳酸中多相催化剂构筑研究进展