| 预浸渍对沙柳两段P-RC APMP浆料性能的影响 |
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| 引用本文： | 薛玉,杨桂花,陈嘉川,崔宇.预浸渍对沙柳两段P-RC APMP浆料性能的影响[J].中华纸业,2012,33(4):23-26. |
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| 作者姓名： | 薛玉 杨桂花 陈嘉川 崔宇 |
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| 作者单位： | 山东轻工业学院制浆造纸科学与技术教育部重点实验室,济南,250353 |
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| 基金项目： | 国家自然科学基金（30972326;31070525）、“973”计划前期研究专项（2011CB211705）和山东省自然科学基金（ZR2010CM065,ZR2011CM011）资助项目 |
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| 摘 要： | 研究了预浸渍化学药品NaOH和H2O2的用量对沙柳两段P-RCAPMP浆料性能的影响。结果表明:NaOH和H2O2用量分别是影响沙柳两段P-RCAPMP强度性能和白度的主要因素,NaOH最佳总用量为8%,H2O2的最佳总用量为10%;当第一段浸渍时NaOH和H2O2用量比大于1,二段化学浸渍NaOH和H2O2用量比一般小于1时,浆料的强度和白度都能得到最佳效果。
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| 关 键 词： | 沙柳 两段P-RCAPMP浆 NaOH用量 HO用量 浆料性能 |
Effect of pre-impregnation of two-stage P-RC on pulping properties APMP of Salix |
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| XUE Yu
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YANG Gui-hua
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CHEN Jia-chuan
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CUI Yu.Effect of pre-impregnation of two-stage P-RC on pulping properties APMP of Salix[J].China Pulp & Paper Industry,2012,33(4):23-26. |
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| Authors: | XUE Yu YANG Gui-hua CHEN Jia-chuan CUI Yu |
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| Affiliation: | (Key Lab of Pulp and Paper Engineering of Education Ministry of China, Shandong Polytechnic University, Jinan 250353, China) |
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| Abstract: | The effect of chemicals dosage in the preimpregnation on the pulping properties of Salix two-stage P-RC APMP was studied. The results show that NaOH is the main factor influencing the strength performance of Salix two-stage P-RC APMP, H2O2 is the main factor influencing the brightness of Salix two-stage P-RC APMP, with the best total dosage of NaOH 8% and the best total dosage of H2O2 8%. When the dosage of NaOH is higher than H2O2, in the first stage and the dosage of NaOH is less than H2O2 in the second stage, the best effects in strength and brightness of Salix two-stage P-RC APMP are reached. |
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| Keywords: | Salix two-stage P-RC APMP NaOH dosage H2O dosage pulping properties |
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