Desulfurization performance of chemical looping conversion using red mud as an oxygen carrier
文献类型：期刊论文
| 作者 | Jiang, Hongming1,2,3; Yan, Shuchang1,4; Yan, Jingzhi1,4; Li, Chengyang1,4; Lin, Yan1; Zhao, Zengli1; Huang, Zhen1; Huang, Hongyu1,5; Li, Haibin1 |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2023-02-15 |
| 卷号 | 458页码:12 |
| 关键词 | Red mud Oxygen carrier Chemical looping Desulfurization Alkali metal Alkaline earth metal |
| ISSN号 | 1385-8947 |
| DOI | 10.1016/j.cej.2023.141438 |
| 通讯作者 | Huang, Zhen(huangzhen@ms.giec.ac.cn) |
| 英文摘要 | Red mud (RM) is an alkaline waste residue produced in the aluminum industry, which has a huge output and is difficult to treat. However, it can be used as raw material for preparing oxygen carrier (OC) for rich in Fe, Na and Ca. In this paper, three types of RM were selected, and the desulfurization performance and mechanism of RM OCs under different reaction conditions were discussed. The results show that the desulfurization capacity of RM OCs mainly comes from Na/Ca elements, while Fe2O3 has no desulfurization capacity above 750 degrees C. WSRM OCs have good desulfurization performance, and the desulfurization efficiency of WS900 can reach 86.28 % at 900 degrees C, although high temperature is not conducive to sulfur fixation by RM OCs. WSRM OC prepared at 800-900 degrees C has good desulfurization activity, while the OC prepared at 1000 degrees C or above will have a significant decline in desulfurization performance. The components in RM OCs with desulfurization activity mainly include Na2Ti3O7 and Ca in the form of Ca2SiO4 and CaTiO3, while NaAlSiO4, Na6Al4Si4O17 and Ca2Al2SiO7 almost have no sulfur fixation capacity. The redox performance of the three RM OCs under multi-cycle conditions is little affected by H2S atmosphere; and WSRM OCs rich in Na and Ca have the best redox performance. |
| WOS关键词 | GAS-COMPOSITION ; ACID PRODUCTION ; PETROLEUM COKE ; COMBUSTION ; SULFUR ; H2S ; GASIFICATION ; COAL ; BEHAVIOR ; FATE |
| 资助项目 | National Natural Science Foundation of China[52006224] ; National Natural Science Foundation of China[52076209] ; Foundation of State Key Laboratory of Coal Conversion[J21-22-101] ; Foundation and Applied Foundation Research of Guangdong Province[2022B1515020045] ; Foundation and Applied Foundation Research of Guangdong Province[2021A1515010459] ; Foundation and Applied Foundation Research of Guangdong Province[2019B1515120022] ; Joint Fund of the Yulin University ; Dalian National Laboratory for Clean Energy[2021021] ; program of GDSEI[2023CY-1-03] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001030383400001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; Foundation of State Key Laboratory of Coal Conversion ; Foundation and Applied Foundation Research of Guangdong Province ; Joint Fund of the Yulin University ; Dalian National Laboratory for Clean Energy ; program of GDSEI |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39346]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Huang, Zhen |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, CAS, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China 2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China 3.Guangdong Inst Special Equipment Inspect & Res, Zhuhai Branch, 133 Renminxi Rd, Zhuhai 519002, Peoples R China 4.Zhongkai Univ Agr & Engn, Coll Mech & Elect Engn, Guangzhou 510225, Peoples R China 5.Southern Marine Sci & Engn Guangdong Lab Guangzhou, 1119 Haibin Rd, Nansha St, Guangzhou 511458, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Hongming,Yan, Shuchang,Yan, Jingzhi,et al. Desulfurization performance of chemical looping conversion using red mud as an oxygen carrier[J]. CHEMICAL ENGINEERING JOURNAL,2023,458:12. |
| APA | Jiang, Hongming.,Yan, Shuchang.,Yan, Jingzhi.,Li, Chengyang.,Lin, Yan.,...&Li, Haibin.(2023).Desulfurization performance of chemical looping conversion using red mud as an oxygen carrier.CHEMICAL ENGINEERING JOURNAL,458,12. |
| MLA | Jiang, Hongming,et al."Desulfurization performance of chemical looping conversion using red mud as an oxygen carrier".CHEMICAL ENGINEERING JOURNAL 458(2023):12. |
入库方式： OAI收割
来源：广州能源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。