CAS OpenIR  > 湿法冶金清洁生产技术国家工程实验室
Preparation of high performance H2S removal biochar by direct fluidized bed carbonization using potato peel waste
Sun, Yong1; Yang, Gang2; Zhang, Lian3; Sun, Zhi2
2017-04-01
Source PublicationPROCESS SAFETY AND ENVIRONMENTAL PROTECTION
ISSN0957-5820
Volume107Pages:281-288
Abstract

The biochar was produced by fast pyrolysis of potato peel waste (PPW) using the fluidized bed. The response surface methodology (RSM) and the central composite design (CCD) were employed for determining optimal adsorbents with the maximum H2S removal capacity. The operational parameters e.g. carbonization temperature (degrees C), duration (min) and space velocity (SV-L min(-1) kg(-1)) were chosen as independent variables in the CCD. The statistical result indicates that the carbonization temperature is significant to the H2S removal capacity. The optimal condition for achieving the maximum 1125 adsorption capacity of biochar is obtained as the followings: carbonization temperature (500 degrees C), duration (5 min), and SV (8000 L min(-1) kg(-1)) with the H2S removal reaching 53 mg/g. The equilibrium adsorption indicates the heterogeneity of adsorption sites. The advantage of fluidized bed reactor in process intensification by significantly reducing carbon footprint during adsorbent preparation shows prosperous future. (C) 2017 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.

KeywordBiochar Potato Peel Waste H2s Ccd Fluidized Bed Fast Carbonization
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.psep.2017.02.018
Indexed BySCI
Language英语
WOS KeywordHydrogen-sulfide Removal ; Response-surface Methodology ; Fischer-tropsch Synthesis ; Reed Black Liquor ; Activated Carbon ; Corn Stover ; H3po4 Activation ; Chlorine Dioxide ; Trace-elements ; Gas Separation
WOS Research AreaEngineering
WOS SubjectEngineering, Environmental ; Engineering, Chemical
Funding OrganizationChinese Academy of Sciences
WOS IDWOS:000401201200025
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22548
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.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Cleaner Prod Technol, Beijing 100190, Peoples R China
3.Monash Univ, Dept Chem Engn, Clayton, Vic 3800, Australia
Recommended Citation
GB/T 7714
Sun, Yong,Yang, Gang,Zhang, Lian,et al. Preparation of high performance H2S removal biochar by direct fluidized bed carbonization using potato peel waste[J]. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,2017,107:281-288.
APA Sun, Yong,Yang, Gang,Zhang, Lian,&Sun, Zhi.(2017).Preparation of high performance H2S removal biochar by direct fluidized bed carbonization using potato peel waste.PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,107,281-288.
MLA Sun, Yong,et al."Preparation of high performance H2S removal biochar by direct fluidized bed carbonization using potato peel waste".PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 107(2017):281-288.
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