水蒸气活化法制备长柄扁桃壳基介孔活性炭的研究

doi:10.3969/j.issn.1673-5854.2018.03.002

bce ›› 2018, Vol. 52 ›› Issue (3): 9-15.doi: 10.3969/j.issn.1673-5854.2018.03.002

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Preparation of Mesoporous-activated Carbon from Amygdalus Pedunculata Shell by Steam Activation

LI Shaoni^1,2, SUN Kang¹, SHEN Yehua², LI Cong², LI Jihui¹

1. Institute of Chemical Industry of Forest Products, CAF;National Engineering Lab. For Biomass Chemical Utilization;Key and Open Lab. of Forest Chemical Engineering, SFA;Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China;
2. Key Lab. of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education;College of Chemistry and Materials Science, Northwest University;The Amygdalus Pedunculata Engineering Research Center of the State Forestry Administration of the PRC;Key Lab. of Yulin Desert Plants Resources;Shaanxi Alcohol Ether and Biomass Engineering Research Center, Xi'an 710069, China

Received:2017-11-29 Online:2018-05-30 Published:2018-05-31

Abstract

Abstract: Activated carbon with developed mesopore were prepared from Amygdalus pedunculata shell by steam activation at different technology condition. The effects of carbonization temperature, activation temperature, activation time and steam dosage on the adsorption properties and yield of resulting activated carbon were analyzed. The results showed that the optimal activated carbon was obtained at carbonization temperature 600℃, activation temperature 850℃, activation time 60 min and steam/carbide weight ratio 6:1, whose yield, iodine value, methylene blue value, mesopore ratio, BET surface area and average pore size were 12%, 1 175 mg/g, 315 mg/g, 60.9%, 1 127 m²/g and 2.6 nm, respectively. Besides, the results of adsorption experiment indicated that the activated carbon prepared at the optimal conditions was promising absorbent for cephalexin, the equilibrium adsorption capacity could reach 245 mg/g after 24 h, which was higher than that of coconut shell activated carbon and walnut shell activated carbon prepared under the same conditions.

Key words: Amygdalus pedunculata shell, steam activation, mesoporous-activated carbon, cephalexin

CLC Number:

TQ424
TQ35

LI Shaoni, SUN Kang, SHEN Yehua, LI Cong, LI Jihui. Preparation of Mesoporous-activated Carbon from Amygdalus Pedunculata Shell by Steam Activation[J]. bce, 2018, 52(3): 9-15.

References

[1] 张引枝,贺福,王茂章,等. 中孔活性炭纤维对VB(12)的吸附性能研究[J]. 离子交换与吸附,1997,13(5):454-458.
[2] HSUEH C T,TENG H. Influence of mesopore volume and adsorbate size on adsorption capacities of activated carbons in aqueous solutions[J]. Carbon,2000,38(6):863-869.
[3] MARRACKI F,AMEDH M J,KHANDAY W A,et al. Mesoporous-activated carbon prepared from chitosan flakes via single-step sodium hydroxide activation for the adsorption of methylene blue[J]. International Journal of Biological Macromolecules,2017,98:233-239.
[4] NCIBI M C,SILLANPAA M. Optimizing the removal of pharmaceutical drugs Carbamazepine and Dorzolamide from aqueous solutions using mesoporous activated carbons and multi-walled carbon nanotubes[J]. Journal of Molecular Liquids,2017,238:379-388.
[5] 王玉新. 毛竹活性炭的制备及其应用研究[D]. 天津:天津大学博士学位论文,2007.
[6] ALHAMED D Y A,BAMUFLEH H S. Sulfur removal from model diesel fuel using granular activated carbon from dates' stones activated by ZnCl₂[J]. Fuel,2009,88(1):87-94.
[7] 刘秀伍,王亮,金淑明,等. 介孔活性炭的制备及其高湿储甲烷性能[J]. 天津大学学报:自然科学与工程技术版,2013,46(2):138-144.
[8] 薛广钊,侯贵华,乔仁静,等. 稻壳基高比表面积活性炭的制备与表征[J]. 环境工程学报,2016,10(1):375-378.
[9] 张伟,王兴,刘金萍,等. 动物性食品中头孢氨苄残留检测研究进展[J]. 安徽农业科学,2016,44(19):84-86,196.
[10] QI S Y,REN S W,LI X L,et al. Multidrug-resistant bacteria in livestock feces[J]. Acta Ecologica Sinica,2013,33(13):3970-3977.
[11] MINH T B,LEUNG H W,LOI I H,et al. Antibiotics in the Hong Kong metropolitan area:Ubiquitous distribution and fate in Victoria Harbour[J]. Marine Pollution Bulletin,2009,58(7):1052-1062.
[12] 王朋华,袁涛. 污水厂头孢类抗生素去除规律及潜在风险评估[J]. 上海交通大学学报,2010,44(11):1550-1555.
[13] 郭春会,罗梦,马玉华,等. 沙地濒危植物长柄扁桃特性研究进展[J]. 西北农林科技大学学报:自然科学版,2005,33(12):125-129.
[14] 王燕,魏蔚,董发昕,等. 长柄扁桃仁的营养成分分析[J]. 西北大学学报:自然科学版,2009,39(1):59-62.
[15] 杜宣利,杨帆,娄丽娟,等. 长柄扁桃油的开发与研究进展[J]. 粮食与食品工业,2012,19(6):46-49.
[16] 田渭花,王高学,李聪,等. 长柄扁桃叶杀灭指环虫活性部位的研究[J]. 广州化工,2009,37(2):70-73.
[17] 申烨华,李聪,陈邦,等. 沙生植物长柄扁桃高值综合利用[C]//第29届中国化学会学术年会论文摘要集-第40分会:化学与农业, 2014:15-16.
[18] 崔欢. 高比表面积长柄扁桃基炭材料的制备与应用[D]. 西安:西北大学硕士学位论文,2014.
[19] 张颖. 高比表面积稻壳基活性炭制备及其在废水处理中应用研究[D]. 长沙:中南大学硕士学位论文,2012.
[20] 白鲁刚,颜涌捷,李桂贞,等. 用木屑水解残渣制备活性碳的研究[J]. 太阳能学报,2002,23(1):55-60.
[21] GIRGIS B S,EL-HENDAWY A N A. Porosity development in activated carbons obtained from date pits under chemical activation with phosphoric acid[J]. Microporous & Mesoporous Materials,2002,52(2):105-117.
[22] JR P L W. Production of activated carbons:Use of CO₂, versus H₂O as activating agent[J]. Carbon,1996,34(10):1297-1299.
[23] LINARES-SOLANO A,MARTIN-GULLON I,LECEA S M D,et al. Activated carbons from bituminous coal:Effect of mineral matter content[J]. Fuel,2000,79(6):635-643.
[24] FUKUYAMA H,TERAI S. Preparing and characterizing the active carbon produced by steam and carbon dioxide as a heavy oil hydrocracking catalyst support[J]. Catalysis Today,2008,130(2/3/4):382-388.
[25] 李勤,金保升,黄亚继,等. 水蒸气活化制备生物质活性炭的实验研究[J]. 东南大学学报:自然科学版,2009,39(5):1008-1011.
[26] HU Z H,SRINIVASAN M P,NI Y M,et al. Mesoporous high-surface-area activated carbon produced from coconut shell[J]. Microporous & Mesoporous Materials,2001,43(3):267-275.
[27] NAZARI G,ABOLGHASEMI H,ESMAIELI M. Batch adsorption of cephalexin antibiotic from aqueous solution by walnut shell-based activated carbon[J]. Journal of the Taiwan Institute of Chemical Engineers,2015,58:357-365.
[28] AHMED M J,THEYDAN S K. Adsorption of cephalexin onto activated carbons from Albizia lebbeck, seed pods by microwave-induced KOH and K₂CO₃, activations[J]. Chemical Engineering Journal,2012,211/212(22):200-207.
[29] DUTTA N N,SAIKIA M D. Adsorption equilibrium of 7-aminodeacetoxy cephalosporanic acid-cephalexin mixture onto activated carbon and polymeric resins[J]. Indian Journal of Chemical Technology,2005,12(3):296-303.
[30] 刘伟凤. 菱角皮活性炭表面改性及其对水体中Cr(Ⅵ)和头孢氨苄的吸附性能研究[D]. 济南:山东大学硕士学位论文,2012.

Preparation of Mesoporous-activated Carbon from Amygdalus Pedunculata Shell by Steam Activation

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