Low Consistency Refining of Eucalyptus Pulp: Effects on Surface Chemistry and Interaction with FWAs
文献类型：期刊论文
| 作者 | Mou, Hong-yan1,2; Li, Bin3 ; Heikkila, Elina1; Iamazaki, Eduardo1; Zhan, Huai-yu2; Fardim, Pedro1,4
|
| 刊名 | BIORESOURCES
 |
| 出版日期 | 2013 |
| 卷号 | 8期号:4页码:5995-6013 |
| 关键词 | Fluorescent whitening agents Calcium sulfate XPS ToF-SIMS Low-consistency refining |
| 英文摘要 | The surface chemistry of eucalyptus pulp fibers prior to and after low-consistency (LC) refining was studied using a state-of-the art laboratory refining device and advanced surface analysis techniques. It was found that LC refining could generate fines and fibrillation and change the surface chemical composition of fiber surfaces. Both of these two effects can facilitate the adsorption of fluorescent whitening agents (FWAs) by the combination of increased specific surface area, electrostatic forces, and hydrophobic interactions, thus compensating for the loss of optical properties resulting from LC refining. The mechanical hydraulic force generated by the high refining energy disturbed the FWA retention. Therefore, high refining energy could improve the adsorption of FWAs when they are added after refining, but for better performance, the refining energy should be controlled and lowered. In addition, small amounts of calcium salt added after refining can also ameliorate the adsorption of FWAs. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Paper & Wood |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | OPTICAL BRIGHTENING AGENTS ; MODIFIED CELLULOSE FIBERS ; UNBLEACHED KRAFT PULPS ; SHEET PROPERTIES ; TINOPAL CBS ; TOF-SIMS ; PAPER ; FINES ; ADSORPTION ; XPS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000328280700097 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6010]  |
| 专题 | 青岛生物能源与过程研究所_绿色化学催化团队 |
| 作者单位 | 1.Abo Akad Univ, Lab Fiber & Cellulose Technol, FI-20500 Turku, Finland 2.S China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China 4.King Abdulaziz Univ, Ctr Excellence Adv Mat Res, Jeddah 21589, Saudi Arabia |
| 推荐引用方式 GB/T 7714 | Mou, Hong-yan,Li, Bin,Heikkila, Elina,et al. Low Consistency Refining of Eucalyptus Pulp: Effects on Surface Chemistry and Interaction with FWAs[J]. BIORESOURCES,2013,8(4):5995-6013. |
| APA | Mou, Hong-yan,Li, Bin,Heikkila, Elina,Iamazaki, Eduardo,Zhan, Huai-yu,&Fardim, Pedro.(2013).Low Consistency Refining of Eucalyptus Pulp: Effects on Surface Chemistry and Interaction with FWAs.BIORESOURCES,8(4),5995-6013. |
| MLA | Mou, Hong-yan,et al."Low Consistency Refining of Eucalyptus Pulp: Effects on Surface Chemistry and Interaction with FWAs".BIORESOURCES 8.4(2013):5995-6013. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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