[1]周街荣 黄丽葵 滕杨丽 赵 义 何燕金.响应面法优化柚子皮制备生物炭的工艺研究[J].大众科技,2024,26(4):101-105.
 [J].Popular Science & Technology,2024,26(4):101-105.
点击复制

响应面法优化柚子皮制备生物炭的工艺研究()
分享到:

《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
26
期数:
2024年第4期
页码:
101-105
栏目:
轻工与化工
出版日期:
2024-07-20

文章信息/Info

作者:
周街荣 黄丽葵 滕杨丽 赵 义 何燕金
(桂林理工大学南宁分校,广西 南宁 530001)
关键词:
柚子皮生物炭响应面法工艺优化
分类号:
TQ424
文献标志码:
A
摘要:
采用球磨法对柚子皮进行预处理,然后热解制备出吸附性能优良的生物炭材料。基于响应面法考察改性剂用量、球磨时间、热解温度对生物炭的吸附性能及产率的影响。结果表明:3个因素对柚子皮生物炭(PPB)的碘吸附量和产率的影响大小顺序为热解温度>改性剂用量>球磨时间。通过模型优化确定了最佳活化工艺参数:改性剂用量为28%、球磨时间为3.5 h、热解温度为600 ℃。在该工艺条件下制备的生物炭碘吸附值为427 mg/g、产率为31.6%,其碘吸附值是未改性生物炭的8.7倍。模型预测的碘吸附值和产率与实际实验值差异不大,表明响应面模型具有很好的拟合度并与实际实验结果一致。

参考文献/References:

[1] 黄丽萍. 广西容县沙田柚产业的发展现状及对策研究[D]. 南宁:广西大学,2022:15-16. [2] 任文彬,杨榕琳,郑文雄,等. 柚皮功能性成分的应用研究进展[J]. 食品安全质量检测学报,2021,12(10):3994-4000. [3] 廖绍华,杨晓梅,黄毕生,等. 氯化锌活化柚子皮制备生物炭及其对亚甲基蓝的吸附[J]. 大理大学学报,2020,5(12):15-20. [4] BADA S O,FALCON R M S,FALCON L M,et al. Co-firing potential of raw and thermally treated Phyllostachys aurea bamboo with coal[J]. Energy Sources,Part A:Recovery,Utilization,and Environmental Effects,2016,38(10):1345-1354. [5] MARLON J R,BARTLEIN P J,CARCAILLET C,et al. Climate and human influences on global biomass burning over the past two millennia[J]. Nature geoscience,2008,1(10):697-702. [6] CHUNG C E,RAMANATHAN V,DECREMER D. Observationally constrained estimates of carbonaceous aerosol radiative forcing[J]. Proceedings of the National Academy of Sciences,2012,109(29):11624-11629. [7] YANG P,ZHENG D Y,ZHU P H,et al. Biocarbon with large specific surface area and tunable pore structure from binary molten salt templating for supercapacitor applications[J]. Chemical Engineering Journal,2023,472:144785. [8] SRI SHALINI S,PALANIVELU K,RAMACHANDRAN A,et al. Biochar from biomass waste as a renewable carbon material for climate change mitigation in reducing greenhouse gas emissions:a review[J]. Biomass Conversion and Biorefinery,2021,11:2247-2267. [9] JACBSON M Z. Effects of biomass burning on climate,accounting for heat and moisture fluxes,black and brown carbon,and cloud absorption effects[J]. Journal of Geophysical Research:Atmospheres,2014,119(14):8980-9002. [10] TRAN H N,LEE C K,NGUYEN T V,et al. Saccharide-derived microporous spherical biochar prepared from hydrothermal carbonization and different pyrolysis temperatures:synthesis,characterization,and application in water treatment[J]. Environmental Technology,2018,39(21):2747-2760. [11] SHAO Y W,LI C,FAN M J,et al. Torrefaction and hydrothermal carbonization pretreatments of rice impact nature of biochar from subsequent pyrolysis[J]. Industrial Crops and Products,2023,205:117515. [12] XU S Y,CHEN J F,PENG H Y,et al. Effect of biomass type and pyrolysis temperature on nitrogen in biochar,and the comparison with hydrochar[J]. Fuel,2021,291:120128. [13] AZZAZ A A,MATEI GHIMBEU C,JELLAI S,et al. Olive mill by-products thermochemical conversion via hydrothermal carbonization and slow pyrolysis:detailed comparison between the generated hydrochars and biochars characteristics[J]. Processes,2022,10(2):231. [14] XING X J,JIANG W,LI S,et al. Preparation and analysis of straw activated carbon synergetic catalyzed by ZnCl2-H3PO4 through hydrothermal carbonization combined with ultrasonic assisted immersion pyrolysis[J]. Waste Management,2019,89:64-72. [15] 党艳,罗倩,李克斌,等. 荞麦皮生物吸附去除水中罗丹明B的吸附条件响应面法及热力学研究[J]. 环境科学学报,2011,31(12):2601-2608. [16] 周丽丽,管卫兵,彭自然,等. 运用响应面法优化芦苇基生物炭活化工艺[J]. 上海海洋大学学报,2019,28(6):911-920.

备注/Memo

备注/Memo:
【收稿日期】2024-05-08 【基金项目】崇左市科技计划项目(崇科20210724);广西高校中青年教师科研能力提升项目(2022KY0523)。 【第一作者】周街荣(1990-),男,讲师,硕士,研究方向为生物质绿色转化与功能材料。
更新日期/Last Update: 2024-09-23