| 十二烷基二苯醚二磺酸钠对棉短绒NaOH-H_2 O_2制浆的影响 |
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| 引用本文： | 杨福廷. 十二烷基二苯醚二磺酸钠对棉短绒NaOH-H_2 O_2制浆的影响[J]. 精细化工, 2005, 22(Z1): 43-45 |
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| 作者姓名： | 杨福廷 |
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| 作者单位： | 河北科技大学,生物科学与工程学院,河北,石家庄,050018 |
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| 摘 要： | 研究了十二烷基二苯醚二磺酸钠(MADS)等和它组成的表面活性剂对棉短绒NaOH-H2O2制浆的影响。结果表明,MADS是棉短绒NaOH-H-O2制浆值得推广的助剂。该类表面活性剂具有优良的应用性能。当表面活性剂质量比为m[十二烷基二苯醚二磺酸钠(MADS)]:m[辛基磷酸酯钠盐(SOP)]:m[烷基苯酚聚氧乙烯醚 (TX-10)]=3:2:1时,用量为棉短绒质量的0．9％,蒸煮温度110℃,保温时间为90 min,成浆白度可提高3．7％ ISO,得率提高2．8％。
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| 关 键 词： | 表面活性剂 十二烷基二苯醚二磺酸钠 棉短绒 NaOH-H2O2 制浆 |
| 文章编号： | 1003-5214(2005)S0-0043-03 |
| 修稿时间： | 2005-08-17 |
Influence of Monoalkyldiphenyl Ether Disulfonate on NaOH-H2O2 Pulping of Cotton Linters |
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| YANG Fu-ting. Influence of Monoalkyldiphenyl Ether Disulfonate on NaOH-H2O2 Pulping of Cotton Linters[J]. Fine Chemicals, 2005, 22(Z1): 43-45 |
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| Authors: | YANG Fu-ting |
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| Abstract: | The influence of monoalkyldiphenyl ether disulfonate ( MADS) et al. and the multi-component surfactants composed of them on NaOH-H2O2 pulping of cotton linters was investigated. The results showed that MADS was a necessary additive to NaOH-H2O2 pulping of cotton linters. When mass ratio of MADS to SOP to TX - 10 was 3:2=1, dosage of the mixture was 0. 9% of the mass of cotton linters,treating at 110℃ for 90 min,the brightness and yield of the pulp increased by 3. 7% ISO and 2. 8% respectively. |
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| Keywords: | surfactant sodium dodecyldiphenyl ether disulfonate cotton linters NaOH-H2O2 pulping |
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