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| Study Progress of the Re-adsorption and Separation of Water-based Ink Impurities during the Wastepaper Recycling |
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| DOI：10.11980/j.issn.0254-508X.2018.01.011 |
| Key Words:water-based ink binders re-adsorption charge characteristics steric hindrance |
| Fund Project:中国博士后科学基金项目(2016M600516)。 |
| Author Name | Affiliation | | 程 芸1 | 1.天津科技大学天津市制浆造纸重点实验室,天津,300457 | | 张红杰1,2,3,* | 1.天津科技大学天津市制浆造纸重点实验室,天津,300457；2.河北华泰纸业有限公司,河北赵县,051530；3.山东华泰纸业股份有限公司,山东东营,257335 | | 钱学君2 | 2.河北华泰纸业有限公司,河北赵县,051530 | | 程洪顺2 | 2.河北华泰纸业有限公司,河北赵县,051530 | | 张凤山3 | 3.山东华泰纸业股份有限公司,山东东营,257335 | | 李晓亮3 | 3.山东华泰纸业股份有限公司,山东东营,257335 |
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| Abstract:In this paper， the composition of water-based ink and its properties were introduced， and the performance of water-based ink adsorption onto fibers and the factors fluencing water-based oil separation from fibers were discussed.At the same time， the reasons for the low brightness of recycled pulp from the wastepaper containing water-based ink impurities were analyzed. Finally， some means for controlling the re-adsorption and separation of water-based ink impurities were discussed theoretically， and the effective separation solutions for these impurities were presented． |
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