| 双氧水装置钯催化剂使用中有关问题探讨 |
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| 引用本文： | 苑丽,赵晖,程希敏.双氧水装置钯催化剂使用中有关问题探讨[J].大氮肥,2009,32(6):390-392. |
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| 作者姓名： | 苑丽 赵晖 程希敏 |
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| 作者单位： | 中国化工沧州大化股份有限公司,河北沧州,061000 |
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| 摘 要： | 蒽醌法双氧水生产过程中，对钯催化剂采取蒸汽再生、溶液浸泡、提高固定床工作液循环量等措施，提高系统氢化效率，增加产品产量。
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| 关 键 词： | 钯催化剂 喷淋密度 清洗 |
DISCUSSION ON SOME PROBLEMS IN THE USE OF PD-CATALYST TO HYDROGEN PEROXIDE UNIT |
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| Yuan Li,Zhao Hui,Cheng Ximin.DISCUSSION ON SOME PROBLEMS IN THE USE OF PD-CATALYST TO HYDROGEN PEROXIDE UNIT[J].Large Scale Nitrogenous Fertilizer Industry,2009,32(6):390-392. |
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| Authors: | Yuan Li Zhao Hui Cheng Ximin |
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| Affiliation: | ( Cangzhou Dahua Co. Ltd. , SINOCHEM, Cangzhou ,061000) |
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| Abstract: | In the producing hydrogen peroxide by anthraquinone process such measures as Pdcatalyst re-generated culation are adopted with steam, immersed in solution and increment of fixed-bed working fluid cirto raise system hydrogenation efficiency and increase product output. |
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| Keywords: | Pd-catalyst sprinkle density rinse |
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