| 草浆碱回收白泥生产碳酸钙的技术现状 |
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| 引用本文： | 苏艳群.草浆碱回收白泥生产碳酸钙的技术现状[J].纸和造纸,2011(12). |
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| 作者姓名： | 苏艳群 |
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| 作者单位： | 造纸工业生产力促进中心; |
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| 基金项目： | 国家科技支撑计划项目“3万吨/年草浆碱回收白泥精制碳酸钙技术示范”(2011BAC11B07) |
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| 摘 要： | 从绿液的净化和提纯、石灰的预处理、石灰的消化和绿液的苛化以及白泥精制等方面,对现有草浆碱回收生产造纸填料碳酸钙技术的现状进行综述。
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| 关 键 词： | 草浆 碱回收 白泥 碳酸钙 |
Development Status of Producing Calcium Carbonatei n Alkali Recovery of Straw Pulping |
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| SU Yan-qun.Development Status of Producing Calcium Carbonatei n Alkali Recovery of Straw Pulping[J].Paper and Paper Making,2011(12). |
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| Authors: | SU Yan-qun |
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| Affiliation: | SU Yan-qun(Pulp and Paper Industry Productivity Center,Beijing,100061 China) |
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| Abstract: | The development status of producing calcium carbonate in alkali recovery of straw pulping was summarized.It included the purification of green liquid,the pretreatment of quicklime,the slaking of quicklime,the causticizing of green liquid and the purification of lime mud. |
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| Keywords: | straw pulping alkali recovery lime mud calcium carbonate |
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