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
发表期刊ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY
ISSN1944-7442
卷号36期号:5页码:1417-1427
摘要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
关键词Adsorption So2 Kinetic
文章类型Article
WOS标题词Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1002/ep.12591
收录类别SCI
语种英语
关键词[WOS]OXYGEN 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研究方向Engineering ; Environmental Sciences & Ecology
WOS类目Engineering, Environmental ; Engineering, Chemical ; Engineering, Industrial ; Environmental Sciences
项目资助者SOE 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记录号WOS:000414284700018
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/23381
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.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
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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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