CAS OpenIR  > 湿法冶金清洁生产技术国家工程实验室
Preparation of Hybrid Porous Carbon Using Black Liquor Lignin Impregnated with Steelmaking Slag and its Performance in SO2 Removal
Sun, Yong1; Sun, Guangzhi1; Sage, Valerie2; Zhang, Jing-ping5; Zhang, Lian4; Sun, Zhi3
2017-09-01
Source PublicationENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY
ISSN1944-7442
Volume36Issue:5Pages:1417-1427
Abstract

A hybrid porous adsorbent was produced by mixing black liquor lignin (BL) with basic oxygen furnace steelmaking slag (SS) followed by carbonization at 860 degrees C for removal of trace sulfur dioxide (SO2) from air. The effects of BL percent-age, carbonization temperature, carbonization duration and the binary combined effect of each individual process parameter on the removal of SO2 have been statistically analyzed. The optimal preparation conditions were 48% = BL/(BL + SS), carbonized at 860 degrees C for 50 minutes (labeled BL-SS-48-860-50). The crystallite CaO and MgO phases remained in the hybrid matrix. A carbonization temperature over 800 degrees C facilitated gasification reaction between the carbon matrix and the CO2 emitted from, the decomposition of calcium and magnesium carbonate, which led to the pore formation and enlargement in the carbon, matrix. Tire prepared hybrid, adsorbent, showed good SO2 removal performance. The kinetic model demonstrated satisfying results in predicting SO2 adsorption kinetics with good prediction with in a relative large range of SO2 inlet concentration. The mass transfer coefficient k = 537 (s(-1)) was obtained by fitting the model to the experimental breakthrough curve. (C) 2017 American Institute of Chemical Engineers

KeywordAdsorption So2 Kinetic
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1002/ep.12591
Indexed BySCI
Language英语
WOS KeywordOxygen Furnace Slag ; Response-surface Methodology ; Co2 Mineral Sequestration ; Fischer-tropsch Synthesis ; Rotating Packed-bed ; Activated Carbon ; Thermal-decomposition ; Hydrogen-sulfide ; Fluidized-bed ; Corn Stover
WOS Research AreaEngineering ; Environmental Sciences & Ecology
WOS SubjectEngineering, Environmental ; Engineering, Chemical ; Engineering, Industrial ; Environmental Sciences
Funding OrganizationSOE Staff Development Fund from School of Engineering Edith Cowan University(SOE20161124) ; Anpeng energy Co Ltd. ; institute of processes engineering of Chinese Academy of Sciences
WOS IDWOS:000414284700018
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/23381
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.CSIR0, Australian Resources Res Ctr, 26 Dick Perry Ave, Kensington, WA 6152, Australia
3.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
4.Monash Univ, Dept Chem Engn, Clayton, Vic 3800, Australia
5.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Coupled Acid & Alkaline Prod Technol, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Sun, Yong,Sun, Guangzhi,Sage, Valerie,et al. Preparation of Hybrid Porous Carbon Using Black Liquor Lignin Impregnated with Steelmaking Slag and its Performance in SO2 Removal[J]. ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY,2017,36(5):1417-1427.
APA Sun, Yong,Sun, Guangzhi,Sage, Valerie,Zhang, Jing-ping,Zhang, Lian,&Sun, Zhi.(2017).Preparation of Hybrid Porous Carbon Using Black Liquor Lignin Impregnated with Steelmaking Slag and its Performance in SO2 Removal.ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY,36(5),1417-1427.
MLA Sun, Yong,et al."Preparation of Hybrid Porous Carbon Using Black Liquor Lignin Impregnated with Steelmaking Slag and its Performance in SO2 Removal".ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY 36.5(2017):1417-1427.
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