Influencing of Ca-based sorbent on the sulfur retention

Zhaohui Zhang; Siyuan Lu; Jiantao Ju; Kui Yang; Dongna Yan

doi:10.4028/www.scientific.net/MSF.695.453

Influencing of Ca-based sorbent on the sulfur retention

Zhaohui Zhang^*, Siyuan Lu, Jiantao Ju, Kui Yang, Dongna Yan

^*此作品的通讯作者

Xi'an University of Architecture and Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

1 引用（Scopus）

摘要

Ca-based sorbents has good performance on retening SO₂ during coal combustion. In this paper, the effect of Ca/S molar ratio, coal size, combustion temperature and pretreatment time of the materials on sulfur-retention efficiency has been investigated by the method of orthogonal experiment. The work shown that the sulfur-retention is promoted greatly as Ca/S molar ratio of Ca-based agent increased. Simultaneously, the optimum experiment reveals that CaO as sulfur-fixing agent, Ca/S molar ratio 2.0, combustion temperature of 900 °C, coal particle size of smaller than 180 mesh and pretreatment for 30min could attain the best results.

源语言	英语
主期刊名	Eco-Materials Processing and Design XII
出版商	Trans Tech Publications Ltd.
页	453-456
页数	4
ISBN（印刷版）	9783037852224
DOI	https://doi.org/10.4028/www.scientific.net/MSF.695.453
出版状态	已出版 - 2011
已对外发布	是

出版系列

姓名	Materials Science Forum
卷	695
ISSN（印刷版）	0255-5476
ISSN（电子版）	1662-9752

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Zhang, Z., Lu, S., Ju, J., Yang, K., & Yan, D. (2011). Influencing of Ca-based sorbent on the sulfur retention. 在 Eco-Materials Processing and Design XII (页码 453-456). (Materials Science Forum; 卷 695). Trans Tech Publications Ltd.. https://doi.org/10.4028/www.scientific.net/MSF.695.453

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title = "Influencing of Ca-based sorbent on the sulfur retention",

abstract = "Ca-based sorbents has good performance on retening SO2 during coal combustion. In this paper, the effect of Ca/S molar ratio, coal size, combustion temperature and pretreatment time of the materials on sulfur-retention efficiency has been investigated by the method of orthogonal experiment. The work shown that the sulfur-retention is promoted greatly as Ca/S molar ratio of Ca-based agent increased. Simultaneously, the optimum experiment reveals that CaO as sulfur-fixing agent, Ca/S molar ratio 2.0, combustion temperature of 900 °C, coal particle size of smaller than 180 mesh and pretreatment for 30min could attain the best results.",

keywords = "Ca-based sorbent, Coal combustion, Orthogonal experiment, Sulfur retention",

author = "Zhaohui Zhang and Siyuan Lu and Jiantao Ju and Kui Yang and Dongna Yan",

year = "2011",

doi = "10.4028/www.scientific.net/MSF.695.453",

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T1 - Influencing of Ca-based sorbent on the sulfur retention

AU - Zhang, Zhaohui

AU - Lu, Siyuan

AU - Ju, Jiantao

AU - Yang, Kui

AU - Yan, Dongna

PY - 2011

Y1 - 2011

N2 - Ca-based sorbents has good performance on retening SO2 during coal combustion. In this paper, the effect of Ca/S molar ratio, coal size, combustion temperature and pretreatment time of the materials on sulfur-retention efficiency has been investigated by the method of orthogonal experiment. The work shown that the sulfur-retention is promoted greatly as Ca/S molar ratio of Ca-based agent increased. Simultaneously, the optimum experiment reveals that CaO as sulfur-fixing agent, Ca/S molar ratio 2.0, combustion temperature of 900 °C, coal particle size of smaller than 180 mesh and pretreatment for 30min could attain the best results.

AB - Ca-based sorbents has good performance on retening SO2 during coal combustion. In this paper, the effect of Ca/S molar ratio, coal size, combustion temperature and pretreatment time of the materials on sulfur-retention efficiency has been investigated by the method of orthogonal experiment. The work shown that the sulfur-retention is promoted greatly as Ca/S molar ratio of Ca-based agent increased. Simultaneously, the optimum experiment reveals that CaO as sulfur-fixing agent, Ca/S molar ratio 2.0, combustion temperature of 900 °C, coal particle size of smaller than 180 mesh and pretreatment for 30min could attain the best results.

KW - Ca-based sorbent

KW - Coal combustion

KW - Orthogonal experiment

KW - Sulfur retention

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U2 - 10.4028/www.scientific.net/MSF.695.453

DO - 10.4028/www.scientific.net/MSF.695.453

M3 - Conference contribution

AN - SCOPUS:80053219975

SN - 9783037852224

T3 - Materials Science Forum

SP - 453

EP - 456

BT - Eco-Materials Processing and Design XII

PB - Trans Tech Publications Ltd.

ER -

Influencing of Ca-based sorbent on the sulfur retention

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