IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v19y2022i15p8953-d869712.html
   My bibliography  Save this article

Effect of Cd on Pyrolysis Velocity and Deoxygenation Characteristics of Rice Straw: Analogized with Cd-Impregnated Representative Biomass Components

Author

Listed:
  • Zhi Xu

    (Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China)

  • Zhaohui Guo

    (Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China)

  • Huimin Xie

    (Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China)

  • Yulian Hu

    (Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China)

Abstract

The pyrolysis characteristics of cadmium (Cd)-impregnated cellulose, hemicellulose, and lignin were studied to elucidate the pyrolysis velocity and deoxygenation characteristics of Cd-contaminated rice straw. The results show that Cd significantly affects the pyrolysis characteristics of a single biomass component. With a heating rate of 5 °C·min −1 and a Cd loading of 5%, the initial pyrolysis temperature of cellulose and hemicellulose decreases while that of lignin increases. The maximum pyrolysis velocity of cellulose, hemicellulose, and lignin is decreased by 36.6%, 12.4%, and 15.2%, respectively. Cd increases the pyrolysis activation energy of the three components and inhibits their deoxygenation. For the pyrolysis of Cd-contaminated rice straw, both the initial depolymerization temperature and the pyrolysis velocity of hemicellulose is reduced, while the pyrolysis velocity of cellulose is accordingly increased. When Cd loading amplifies to 0.1%, 1%, and 5%, the maximum pyrolysis velocity of hemicellulose is decreased by 7.2%, 10.5%, and 21.3%, while that of cellulose is increased by 8.4%, 62.1%, and 97.3%, respectively. Cd reduces the release of volatiles and gas from rice straw, such as CO 2 , CO, and oxygen-containing organics, which retains more oxygen and components in the solid fraction. This research suggested that Cd retards the pyrolysis velocity and deoxygenation of rice straw, being therefore beneficial to obtaining more biochar.

Suggested Citation

  • Zhi Xu & Zhaohui Guo & Huimin Xie & Yulian Hu, 2022. "Effect of Cd on Pyrolysis Velocity and Deoxygenation Characteristics of Rice Straw: Analogized with Cd-Impregnated Representative Biomass Components," IJERPH, MDPI, vol. 19(15), pages 1-18, July.
    • Handle: RePEc:gam:jijerp:v:19:y:2022:i:15:p:8953-:d:869712
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/19/15/8953/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1660-4601/19/15/8953/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Luo, Laipeng & Zhang, Zhiyi & Li, Chong & Nishu, & He, Fang & Zhang, Xingguang & Cai, Junmeng, 2021. "Insight into master plots method for kinetic analysis of lignocellulosic biomass pyrolysis," Energy, Elsevier, vol. 233(C).
    2. Kumar, R. & Strezov, V. & Weldekidan, H. & He, J. & Singh, S. & Kan, T. & Dastjerdi, B., 2020. "Lignocellulose biomass pyrolysis for bio-oil production: A review of biomass pre-treatment methods for production of drop-in fuels," Renewable and Sustainable Energy Reviews, Elsevier, vol. 123(C).
    3. Wu, Zhiqiang & Zhang, Jie & Zhang, Bo & Guo, Wei & Yang, Guidong & Yang, Bolun, 2020. "Synergistic effects from co-pyrolysis of lignocellulosic biomass main component with low-rank coal: Online and offline analysis on products distribution and kinetic characteristics," Applied Energy, Elsevier, vol. 276(C).
    4. Hong, Ziyu & Zhong, Fei & Niu, Wenjuan & Zhang, Kai & Su, Jing & Liu, Jiazheng & Li, Lijie & Wu, Fengrui, 2020. "Effects of temperature and particle size on the compositions, energy conversions and structural characteristics of pyrolysis products from different crop residues," Energy, Elsevier, vol. 190(C).
    5. Nzihou, Ange & Stanmore, Brian & Lyczko, Nathalie & Minh, Doan Pham, 2019. "The catalytic effect of inherent and adsorbed metals on the fast/flash pyrolysis of biomass: A review," Energy, Elsevier, vol. 170(C), pages 326-337.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Kuang, Yucen & Jiang, Tao & Wu, Longqi & Liu, Xiaoqian & Yang, Xuke & Sher, Farooq & Wei, Zhifang & Zhang, Shengfu, 2023. "High-temperature rheological behavior and non-isothermal pyrolysis mechanism of macerals separated from different coals," Energy, Elsevier, vol. 277(C).
    2. Jean de Dieu Marcel Ufitikirezi & Martin Filip & Mohammad Ghorbani & Tomáš Zoubek & Pavel Olšan & Roman Bumbálek & Miroslav Strob & Petr Bartoš & Sandra Nicole Umurungi & Yves Theoneste Murindangabo &, 2024. "Agricultural Waste Valorization: Exploring Environmentally Friendly Approaches to Bioenergy Conversion," Sustainability, MDPI, vol. 16(9), pages 1-24, April.
    3. Chen, Xiangmeng & Shafizadeh, Alireza & Shahbeik, Hossein & Nadian, Mohammad Hossein & Golvirdizadeh, Milad & Peng, Wanxi & Lam, Su Shiung & Tabatabaei, Meisam & Aghbashlo, Mortaza, 2025. "Enhanced bio-oil production from biomass catalytic pyrolysis using machine learning," Renewable and Sustainable Energy Reviews, Elsevier, vol. 209(C).
    4. Kumar, R. & Strezov, V., 2021. "Thermochemical production of bio-oil: A review of downstream processing technologies for bio-oil upgrading, production of hydrogen and high value-added products," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    5. Lei Han & Jinling Li & Chengtun Qu & Zhiguo Shao & Tao Yu & Bo Yang, 2022. "Recent Progress in Sludge Co-Pyrolysis Technology," Sustainability, MDPI, vol. 14(13), pages 1-12, June.
    6. Andrade Díaz, Christhel & Albers, Ariane & Zamora-Ledezma, Ezequiel & Hamelin, Lorie, 2024. "The interplay between bioeconomy and the maintenance of long-term soil organic carbon stock in agricultural soils: A systematic review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 189(PA).
    7. Tao Peng & Wenbin Zhang & Baiyao Liang & Guanwu Lian & Yun Zhang & Wei Zhao, 2023. "Electrocatalytic valorization of lignocellulose-derived aromatics at industrial-scale current densities," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    8. Chen, Dengyu & Cen, Kehui & Cao, Xiaobing & Chen, Fan & Zhang, Jie & Zhou, Jianbin, 2021. "Insight into a new phenolic-leaching pretreatment on bamboo pyrolysis: Release characteristics of pyrolytic volatiles, upgradation of three phase products, migration of elements, and energy yield," Renewable and Sustainable Energy Reviews, Elsevier, vol. 136(C).
    9. Yu Ji & Qiang Yao & Weihong Cao & Yueying Zhao, 2021. "A Probable Origin of Dibenzothiophenes in Coals and Oils," Energies, MDPI, vol. 14(1), pages 1-16, January.
    10. Liu, Huiyu & Zhang, Jun & Shan, Rui & Yuan, Haoran & Chen, Yong, 2024. "Mechanistic insights into Ga-modified hollow ZSM-5 catalyzed fast pyrolysis of cassava residue," Energy, Elsevier, vol. 295(C).
    11. Zhang, Zhiyi & Li, Yingkai & Luo, Laipeng & Yellezuome, Dominic & Rahman, Md Maksudur & Zou, Jianfeng & Hu, Hangli & Cai, Junmeng, 2023. "Insight into kinetic and Thermodynamic Analysis methods for lignocellulosic biomass pyrolysis," Renewable Energy, Elsevier, vol. 202(C), pages 154-171.
    12. Branca, Carmen & Galgano, Antonio & Di Blasi, Colomba, 2023. "Dynamics and products of potato crop residue conversion under a pyrolytic runaway regime - Influences of feedstock variability," Energy, Elsevier, vol. 276(C).
    13. Zeng, Kuo & Li, Rui & Minh, Doan Pham & Weiss-Hortala, Elsa & Nzihou, Ange & Zhong, Dian & Flamant, Gilles, 2020. "Characterization of char generated from solar pyrolysis of heavy metal contaminated biomass," Energy, Elsevier, vol. 206(C).
    14. Sławomir Kasiński & Marcin Dębowski, 2024. "Municipal Solid Waste as a Renewable Energy Source: Advances in Thermochemical Conversion Technologies and Environmental Impacts," Energies, MDPI, vol. 17(18), pages 1-33, September.
    15. Dai, Ying & Sun, Meng & Fang, Hua & Yao, Huicong & Chen, Jianbiao & Tan, Jinzhu & Mu, Lin & Zhu, Yuezhao, 2024. "Co-combustion of binary and ternary blends of industrial sludge, lignite and pine sawdust via thermogravimetric analysis: Thermal behaviors, interaction effects, kinetics evaluation, and artificial ne," Renewable Energy, Elsevier, vol. 220(C).
    16. Setter, C. & Oliveira, T.J.P., 2022. "Evaluation of the physical-mechanical and energy properties of coffee husk briquettes with kraft lignin during slow pyrolysis," Renewable Energy, Elsevier, vol. 189(C), pages 1007-1019.
    17. Nanduri, Arvind & Kulkarni, Shreesh S. & Mills, Patrick L., 2021. "Experimental techniques to gain mechanistic insight into fast pyrolysis of lignocellulosic biomass: A state-of-the-art review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 148(C).
    18. Baena-Moreno, Francisco M. & Gonzalez-Castaño, Miriam & Arellano-García, Harvey & Reina, T.R., 2021. "Exploring profitability of bioeconomy paths: Dimethyl ether from biogas as case study," Energy, Elsevier, vol. 225(C).
    19. Onsree, Thossaporn & Tippayawong, Nakorn & Phithakkitnukoon, Santi & Lauterbach, Jochen, 2022. "Interpretable machine-learning model with a collaborative game approach to predict yields and higher heating value of torrefied biomass," Energy, Elsevier, vol. 249(C).
    20. Ni, Zhanshi & Liu, Xiang & Shi, Hao & Tian, Junjian & Yao, Yurou & Hu, Peng & He, Liqun & Meng, Kesheng & Lin, Qizhao, 2024. "Interaction mechanism and pollutant emission characteristics of sewage sludge and corncob co-combustion," Renewable Energy, Elsevier, vol. 231(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:19:y:2022:i:15:p:8953-:d:869712. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.