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Optimization of the preparation of activated carbon from steam activated cornstraw black liquor for phenol removal
Sun, Yong1,2; Zhang, Jing Ping3; Guo, Fei4; Zhang, Lian5
2016-07-01
Source PublicationASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING
ISSN1932-2135
Volume11Issue:4Pages:594-602
Abstract

The activated carbon (AC) was produced from steam activation of cornstraw black liquor. Response surface methodology (RSM) and the central composite design (CCD) were employed for determining optimal adsorbents with maximum phenol removal capacity. The operational parameters such as activation temperature (degrees C), duration (min) and steam velocity (SV) (Lmin(-1)) were chosen as independent variables in CCD. The statistical analysis indicates that the effects of activation temperature, duration, steam flow rate and combined effect of activation temperature and duration are all significant to the phenol removal capacity. The optimal condition for achieving the maximum phenol adsorption capacity is obtained as the followings: carbonization temperature (850 degrees C), duration (2.1h) and SV (38Lh(-1)) with phenol removal capacity reaching 130mg/g. The BET specific surface area of AC prepared at optimal conditions could reach 800m(2)/g. (c) 2016 Curtin University of Technology and John Wiley & Sons, Ltd.

KeywordActivated Carbon Corn Straw Black Liquor Phenol Ccd
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1002/apj.1983
Indexed BySCI
Language英语
WOS KeywordRESPONSE-SURFACE METHODOLOGY ; WIDE TEMPERATURE-RANGE ; GAS-ADSORPTION PROCESS ; K2CO3 ACTIVATION ; WHEAT-STRAW ; LIGNIN ; WATER ; BIOCHAR ; CORNCOB ; MODEL
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational High Technology Research and Development Program 863(2011AA060703) ; Anpeng High-Tech Energy and Resource Company ; Shenhua Beijing Institute
WOS IDWOS:000381266000011
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21319
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.Edith Cowan Univ, Sch Engn, 270 Joondalup Dr, Joondalup, WA 6027, Australia
2.CSIRO, Earth Sci & Resources Engn, 26 Dick Perry Ave, Kensington, WA 6151, Australia
3.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Cleaner Prod Technol, Beijing 100190, Peoples R China
4.Shaanxi Normal Univ, Dept Sports Sci & Technol, Xian 710068, Peoples R China
5.Monash Univ, Dept Chem Engn, Clayton, Vic 3800, Australia
Recommended Citation
GB/T 7714
Sun, Yong,Zhang, Jing Ping,Guo, Fei,et al. Optimization of the preparation of activated carbon from steam activated cornstraw black liquor for phenol removal[J]. ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING,2016,11(4):594-602.
APA Sun, Yong,Zhang, Jing Ping,Guo, Fei,&Zhang, Lian.(2016).Optimization of the preparation of activated carbon from steam activated cornstraw black liquor for phenol removal.ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING,11(4),594-602.
MLA Sun, Yong,et al."Optimization of the preparation of activated carbon from steam activated cornstraw black liquor for phenol removal".ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING 11.4(2016):594-602.
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