Synthesis of calcium silicate as paper filler with desirable particle size from desilication solution of silicon-containing waste residues
文献类型：期刊论文
| 作者 | Qiu, Yijin1,2,3; Cao, Shaotao2,3 ; Chen, Fangfang2,3; You, Shaowei2,3; Zhang, Yi2,3
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| 刊名 | POWDER TECHNOLOGY
 |
| 出版日期 | 2020-05-15 |
| 卷号 | 368页码:137-148 |
| 关键词 | Calcium silicat Waste residues Desilication solution Particle size distribution Paper filler |
| ISSN号 | 0032-5910 |
| DOI | 10.1016/j.powtec.2020.04.042 |
| 英文摘要 | Resource utilization of silicon is crucial to the sustainable reuse of the silicon-containing waste residues. In this study, a simple method to synthesize calcium silicate as paper filler with desirable particle size from the residues was proposed. Foil-shaped calcium silicate with the average particle size (APS) of about 10 mu m and the span of below 1.2 was successfully synthesized. Compared with larger calcium silicate, the obtained product used as paper filler could greatly improve the bulk of paper while maintaining similar tensile strength. The online focused beam reflectance measurement (FBRM) was used to investigate the hydration of CaO and the formation of calcium silicate. It was found that the hydration of CaO in NaOH solution with the presence of silicate played a key role in synthesizing the 10 mu m-sized calcium silicate. The formation of calcium silicate was speculated to be controlled by a liquid-liquid reaction. (C) 2020 Elsevier B.V. All rights reserved. |
| WOS关键词 | FLY-ASH ; STEEL SLAG ; COMPOSITE FILLER ; GROWTH-KINETICS ; DISSOLUTION ; CARBONATE ; MECHANISM ; ALUMINA |
| 资助项目 | National Natural Science Foundation of China[51674233] ; National Natural Science Foundation of China[21908230] ; Henan Transfer Project of CAS Scientific and Technological Achievements[2019103] ; Major Scientific and Technological Innovation Project of Shandong Province, China[2019JZZY010405] ; Tianjin Science and Technology Program[18YFYSZC00170] ; Shanxi Province Coal Based Lowcarbon Technology Major Projects[MC2016-05] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000540731900013 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Henan Transfer Project of CAS Scientific and Technological Achievements ; Major Scientific and Technological Innovation Project of Shandong Province, China ; Tianjin Science and Technology Program ; Shanxi Province Coal Based Lowcarbon Technology Major Projects |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/41116]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Cao, Shaotao; Chen, Fangfang |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Innovat Acad Green Mfg, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Yijin,Cao, Shaotao,Chen, Fangfang,et al. Synthesis of calcium silicate as paper filler with desirable particle size from desilication solution of silicon-containing waste residues[J]. POWDER TECHNOLOGY,2020,368:137-148. |
| APA | Qiu, Yijin,Cao, Shaotao,Chen, Fangfang,You, Shaowei,&Zhang, Yi.(2020).Synthesis of calcium silicate as paper filler with desirable particle size from desilication solution of silicon-containing waste residues.POWDER TECHNOLOGY,368,137-148. |
| MLA | Qiu, Yijin,et al."Synthesis of calcium silicate as paper filler with desirable particle size from desilication solution of silicon-containing waste residues".POWDER TECHNOLOGY 368(2020):137-148. |
入库方式： OAI收割
来源：过程工程研究所
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