| 过氧化氢脲制备新工艺 |
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| 引用本文： | 孙晓然,唐桂芬.过氧化氢脲制备新工艺[J].河北理工大学学报（自然科学版）,2001,23(1). |
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| 作者姓名： | 孙晓然 唐桂芬 |
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| 作者单位： | 河北理工学院化工系, |
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| 摘 要： | 以尿素和30%双氧水为原料，以水杨酸和聚乙烯醇为稳定剂和保护剂合成了过氧化氢脲。物料最佳配比H2O2∶CO(NH2)2=1.1∶1,产率达89%，纯度达99.0%。
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| 关 键 词： | 过氧化氢脲 尿素 过氧化氢 |
A research on new technology for synthesis of urea peroxide |
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| SUN Xiao-ran,TANG Gui-fen.A research on new technology for synthesis of urea peroxide[J].Journal of Hebei Institute of Technology(Natural Science Edition),2001,23(1). |
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| Authors: | SUN Xiao-ran TANG Gui-fen |
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| Abstract: | The urea peroxide was prepared from urea and peroxide hydrate(30%)in presence of salieylic acid as steady agent at 15℃ with reation time being 50 min ,and the polyvinyl alcohol as protected agent was added.The optimum molor ratio of hydrogen peroxide to urea was 1.1∶1.The yield of urea peroxide was about 89% and the purity was 99.0%. |
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