DESIGN AND EFFECT ANALYSIS OF STEAM EXPLOSION PRETREATMENT DEVICE FOR CORN STALK PYROLYSIS CARBONIZATION

Shao Lijie; Kou Wei; Jiang Yue; Wang Xiaoming; Li Xiaowei; Liu Jiankun

doi:10.19912/j.0254-0096.tynxb.2023-0130

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Acta Energiae Solaris Sinica ›› 2024, Vol. 45 ›› Issue (5) : 153-157. DOI: 10.19912/j.0254-0096.tynxb.2023-0130

DESIGN AND EFFECT ANALYSIS OF STEAM EXPLOSION PRETREATMENT DEVICE FOR CORN STALK PYROLYSIS CARBONIZATION

Shao Lijie¹, Kou Wei², Jiang Yue¹, Wang Xiaoming¹, Li Xiaowei¹, Liu Jiankun¹

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Abstract

This paper designs a set of pre-treatment steam leaching system for the raw materials according to the cellulose structure characteristics of corn straw, and expounds the design principle of the system and equipment. The corn straw was treated with the designed system and equipment, and the effect of steam leaching was tested and analyzed, the key parameters of corn straw transformation efficiency were calculated. The test results show that the generation rates of acetic acid and furfural in corn straw after pre-treatment are 13.2% and 11.2%, respectively. The degradation rates of cellulose and hemicellulose are 89.00% and 95.20%, respectively. In addition, the scanning electron microscope and infrared spectroscopy comparison analysis with straw carbon powder show that the characteristic absorption peaks of lignin are 1600 cm^-1 and 1510 cm^-1did not change significantly, indicating that the structure of lignin was not obviously destroyed and was similar to that of straw carbon powder.

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biomass energy / corn straw / hydrolysis / carbonization / device design / effect analysis

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Shao Lijie, Kou Wei, Jiang Yue, Wang Xiaoming, Li Xiaowei, Liu Jiankun. DESIGN AND EFFECT ANALYSIS OF STEAM EXPLOSION PRETREATMENT DEVICE FOR CORN STALK PYROLYSIS CARBONIZATION[J]. Acta Energiae Solaris Sinica. 2024, 45(5): 153-157 https://doi.org/10.19912/j.0254-0096.tynxb.2023-0130

References

[1] 高忠坡, 倪嘉波, 李宁宁. 我国农作物秸秆资源量及利用问题研究[J]. 农机化研究, 2022, 44(4): 1-6, 25.
GAO Z P, NI J B, LI N N.Research on the quantity and utilization of crop straw resources in China[J]. Journal of agricultural mechanization research, 2022, 44(4): 1-6, 25.
[2] 石祖梁, 邵宇航, 王飞, 等. 我国秸秆综合利用面临形势与对策研究[J]. 中国农业资源与区划, 2018, 39(10): 30-36.
SHI Z L, SHAO Y H, WANG F, et al.Study on the situation and countermeasures of straw comprehensive utilization in China[J]. Chinese journal of agricultural resources and regional planning, 2018, 39(10): 30-36.
[3] 王芳, 刘晓风, 陈伦刚, 等. 生物质资源能源化与高值利用研究现状及发展前景[J]. 农业工程学报, 2021, 37(18): 219-231.
WANG F, LIU X F, CHEN L G, et al.Research status and development prospect of energy and high value utilization of biomass resources[J]. Transactions of the Chinese Society of Agricultural Engineering, 2021, 37(18): 219-231.
[4] 曹焱鑫, 邵丽杰, 张欢, 等. 超低酸预处理结合酶解提高玉米秸秆糖化效率[J]. 农业工程学报, 2014, 30(6): 179-184.
CAO Y X, SHAO L J, ZHANG H, et al.Pretreatment by extremely low acid hydrolysis combed with enzymolysis improving saccharification efficiency of corn stalk[J]. Transactions of the Chinese Society of Agricultural Engineering, 2014, 30(6): 179-184.
[5] 寇巍, 曹焱鑫, 张大雷, 等. 膨化玉米秸秆的酶解糖转化特性研究[J]. 太阳能学报, 2014, 35(1): 29-35.
KOU W, CAO Y X, ZHANG D L, et al.The characteristic research of enzymolysis sugar conversion on expansion cown straw[J]. Acta energiae solaris sinica, 2014, 35(1): 29-35.
[6] 伦晓中, 寇巍, 赵勇, 等. 膨化预处理玉米秸秆的还原糖酶解工艺[J]. 环境工程学报, 2013, 7(1): 317-322.
LUN X Z, KOU W, ZHAO Y, et al.Enzymatic hydrolysis of reducing sugar in expansion pretreated corn straw[J]. Chinese journal of environmental engineering, 2013, 7(1): 317-322.
[7] 邵丽杰, 寇巍, 曹焱鑫, 等. 纤维素酶、半纤维素酶降解膨化玉米秸秆工艺优化[J]. 环境工程学报, 2014, 8(10): 4373-4378.
SHAO L J, KOU W, CAO Y X, et al.Optimization of degradation of expanded corn straw by cellulase and hemicellulase[J]. Chinese journal of environmental engineering, 2014, 8(10): 4373-4378.
[8] 邵丽杰, 董晓莹, 王晓明, 等. 玉米秸秆产乙醇两种工艺路径的对比研究[J]. 可再生能源, 2017, 35(2): 179-184.
SHAO L J, DONG X Y, WANG X M, et al.Comparison of two process path of ethanol production from corn straw[J]. Renewable energy resources, 2017, 35(2): 179-184.
[9] BRANDT A, GRÄSVIK J, HALLETT J P, et al. Deconstruction of lignocellulosic biomass with ionic liquids[J]. Green chemistry, 2013, 15(3): 550-583.
[10] RENDERS T, VAN DEN BOSCH S, KOELEWIJN S F, et al. Lignin-first biomass fractionation: the advent of active stabilisation strategies[J]. Energy & environmental science, 2017, 10(7): 1551-1557.
[11] 陈伦刚, 刘勇, 张兴华, 等. 纤维素催化转化制备C5/C6烷烃燃料的反应与催化体系的研究进展[J]. 林产化学与工业, 2017, 37(2): 22-34.
CHEN L G, LIU Y, ZHANG X H, et al.Progress on reaction and catalyst for production of C5/C6 alkane fuels from cellulose by catalytic conversion[J]. Chemistry and industry of forest products, 2017, 37(2): 22-34.
[12] 陈伦刚, 张兴华, 张琦, 等. 木质纤维素解聚平台分子催化合成航油技术的进展[J]. 化工进展, 2019, 38(3): 1269-1282.
CHEN L G, ZHANG X H, ZHANG Q, et al.Progress in aviation biofuel technology by catalysis synthesis of platform molecules from lignocelluloses depolymerization[J]. Chemical industry and engineering progress, 2019, 38(3): 1269-1282.
[13] 张琦, 李宇萍, 陈伦刚, 等. 百吨/年规模生物质水相合成航油类烃过程的物质与能量转化[J]. 天津大学学报(自然科学与工程技术版), 2017, 50(1): 13-18.
ZHANG Q, LI Y P, CHEN L G, et al.Material and energy conversion of integrated 100 t/a-scale bio-jet fuel-range hydrocarbon production system via aqueous conversion of biomass[J]. Journal of Tianjin University (science and technology), 2017, 50(1): 13-18.
[14] 谢建军, 陈程远, 杨文申, 等. 生物质气化工艺废水特征及预处理实验研究[J]. 新能源进展, 2020, 8(3): 200-206.
XIE J J, CHEN C Y, YANG W S, et al.Experimental study on characteristics and pretreatment of wastewater from biomass gasification process[J]. Advances in new and renewable energy, 2020, 8(3): 200-206.
[15] 雷廷宙, 辛晓菲, 李在峰, 等. 烘焙预处理制备生物质清洁成型燃料的研究进展[J]. 林产化学与工业, 2021, 41(2): 110-118.
LEI T Z, XIN X F, LI Z F, et al.A review of torrefaction pretreatment for preparation biomass clean briquette fuels[J]. Chemistry and industry of forest products, 2021, 41(2): 110-118.
[16] SONG H Y, WANG P, LI S, et al.Direct conversion of cellulose into ethanol catalysed by a combination of tungstic acid and zirconia-supported Pt nanoparticles[J]. Chemical communications, 2019, 55(30): 4303-4306.
[17] LI C, XU G Y, WANG C G, et al.One-pot chemocatalytic transformation of cellulose to ethanol over Ru-WO_x/HZSM-5[J]. Green chemistry, 2019, 21(9): 2234-2239.
[18] LIU Q Y, WANG H Y, XIN H S, et al.Selective cellulose hydrogenolysis to ethanol using Ni@C combined with phosphoric acid catalysts[J]. ChemSusChem, 2019, 12(17): 3977-3987.
[19] 梅艳阳, 张世鹏, 邵水军, 等. 温度对玉米秆烘焙及热解的影响[J]. 太阳能学报, 2022, 43(9): 363-368.
MEI Y Y, ZHANG S P, SHAO S J, et al.Effect of temperature conditions on cornstalks torrefaction and pyrolysis[J]. Acta energiae solaris sinica, 2022, 43(9): 363-368.
[20] 李艳美, 田纯焱, 丑鹏涛, 等. 反应条件对玉米秸秆水热液化产物分布及特性的影响[J]. 生物质化学工程, 2021, 55(5): 21-29.
LI Y M, TIAN C Y, CHOU P T, et al.Effects of reaction conditions on products distribution and characteristics of hydrothermal liquefaction of cornstalk[J]. Biomass chemical engineering, 2021, 55(5): 21-29.