| 添加剂对烷基多苷脱色效果的影响 |
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| 引用本文： | 欧阳新平,蓝仁华.添加剂对烷基多苷脱色效果的影响[J].华南理工大学学报(自然科学版),1999,27(12):106-109. |
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| 作者姓名： | 欧阳新平 蓝仁华 |
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| 作者单位： | 华南理工大学化学工程研究所!广州510640 |
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| 基金项目： | 广东省自然科学基金 !( 9630 39) |
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| 摘 要： | 以Ｈ２Ｏ２为主要脱色剂，以可见光的吸光系数为指标，对烷基多苷粗产品进行脱色研究。实验证明该方法简单可行，同时，实验得出：三种物质组成的复合汪厍剂国２体系中能显著提高脱色效果，消除单纯Ｈ２Ｏ２脱色产生的异味；且，脱色后产品对碱，热的稳定性良好。
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| 关 键 词： | 脱色 添加剂 烷基多苷 非离了型 表面活性剂 |
INFLUENCE OF ADDITIVE ON DECOLORATION EFFECTS OF ALKYL POLYGLYCOSIDES |
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| Ouyang Xinping,Lan Renhua,Li Yongjin,Yang Zhuoru,Chen Huanqin.INFLUENCE OF ADDITIVE ON DECOLORATION EFFECTS OF ALKYL POLYGLYCOSIDES[J].Journal of South China University of Technology(Natural Science Edition),1999,27(12):106-109. |
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| Authors: | Ouyang Xinping Lan Renhua Li Yongjin Yang Zhuoru Chen Huanqin |
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| Abstract: | The decoloration technology of alkyl polyglycosides was studied by using H 2O 2 as the major decoloring agent.The effect of decoloration was judged via the absorption coefficient of visible light as criterion,which indicated that this judgement method was feasible and simple.The experimental results show that the effect of decoloration was improved with adding composite additives composed of three substances,and the strange odour,which existed in the product after decoloring by using H 2O 2 only,was eliminated and the stability of product in alkali and hot situation was increased. |
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| Keywords: | decoloration alkyl glycoside additive |
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