| 马来酸酐磺酸盐类复合中性脱墨剂的复配及应用 |
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| 引用本文： | 马晓宇,李小瑞,费贵强,牟静.马来酸酐磺酸盐类复合中性脱墨剂的复配及应用[J].中华纸业,2010,31(10):44-47. |
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| 作者姓名： | 马晓宇 李小瑞 费贵强 牟静 |
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| 作者单位： | 陕西科技大学教育部轻工助剂化学与技术重点实验室,西安,710021 |
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| 基金项目： | 国家自然科学基金，陕西科技大学研究生创新研究基金 |
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| 摘 要： | 以马来酸酐、壬基酚聚氧乙烯醚（TX-10）、亚硫酸钠为原料,制备出马来酸酐磺酸盐类阴离子表面活性剂,并与非离子表面活性剂AEO-9、AEO-3复配得到中性脱墨剂。通过红外光谱、抄片性能、扫描电镜的测试与表征对马来酸酐磺酸盐类阴离子表面活性剂结构、脱墨效果进行考察。结果表明：当马来酸酐磺酸盐类阴离子表面活性剂与AEO-9、AEO-3以2∶1∶1的比例进行复配时,中性脱墨效果比较理想,白度值提高14%ISO以上,尘埃度下降170mm2/m2以上。
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| 关 键 词： | 中性脱墨 马来酸酐磺酸盐 表面活性剂 复配 |
Composition and application of maleate sulfonate compound neutral deinking agent |
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| MA Xiao-yu,LI Xiao-rui,FEI Gui-qiang,MOU Jing.Composition and application of maleate sulfonate compound neutral deinking agent[J].China Pulp & Paper Industry,2010,31(10):44-47. |
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| Authors: | MA Xiao-yu LI Xiao-rui FEI Gui-qiang MOU Jing |
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| Affiliation: | (Key Laboratory of Additives Chemistry ＆ Technology for Light Chemical Industry,Ministry of Education,Shaanxi University of Science ＆ Technology,Xi＇an 710021,Shaanxi,China) |
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| Abstract: | Neutral deinking agents were obtained by compounding maleate sulfonate ionic surfactants with two nonionic surfactants,fatty alcohol polyethenoxy ether AEO-9,AEO-3.The maleate sulfonate ionic surfactants were prepared by using maleic anhydride,polyoxyethylene alkyphenol （TX-10）,sodium sulfite.The structure of maleate sulfonate anionic surfactant and the deinking effect were investigated by FTIR,SEM.The results show that when the ratio of maleate sulfonate anionic surfactant：AEO-9：AEO-3 is at 2∶1∶1,the effect of neutral deinking is ideal,the whiteness of the deinking pulp can be increased above 14%ISO and the residual ink concentration can be decreased above 170mm2/m2. |
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| Keywords: | deinking neutral maleate sulfonate surfactant compounding |
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