| 脱氢枞胺二乙酸的制备工艺研究 |
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| 引用本文： | 刁开盛,丁玉秋,李龙. 脱氢枞胺二乙酸的制备工艺研究[J]. 广州化工, 2012, 40(12): 85-87 |
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| 作者姓名： | 刁开盛 丁玉秋 李龙 |
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| 作者单位： | 1. 广西民族大学化学与化工学院,广西南宁530008 广西林产化学与工程重点实验室（广西民族大学）,广西南宁530008
2. 广西民族大学化学与化工学院,广西南宁,530008 |
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| 基金项目： | 广西教育厅科学研究项目，广西民族大学科研启动项目 |
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| 摘 要： | 以脱氢纵胺和氯乙酸为原料,研究合成螯合型表面活性剂脱氢枞胺二乙酸的工艺条件。通过正交分析以及单因素分析等实验手段,讨论了合成目标产物的影响因素,得出终产物的最佳合成工艺条件为N(脱氢纵胺)∶N(氯乙酸)=1∶(2～2.2),pH值为8～9,转速30 r/s,反应时间5 h。同时,用红外光谱等分析手段对其结构进行了表征。
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| 关 键 词： | 脱氢纵胺 氯乙酸 脱氢枞胺二乙酸 制备 工艺条件 |
The Conditions for Preparation of Dehydroabietylamino Diacetic Acid |
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| DIAO Kai-sheng,DING Yu-qiu,LI Long. The Conditions for Preparation of Dehydroabietylamino Diacetic Acid[J]. GuangZhou Chemical Industry and Technology, 2012, 40(12): 85-87 |
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| Authors: | DIAO Kai-sheng DING Yu-qiu LI Long |
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| Affiliation: | 1College of Chemistry and Chemical Engineering,Guangxi University for Nationalities, Guangxi Nanning 530008;2 Guangxi Key Laboratory of Chemistry and Engineering of Forest Products(Guangxi University for Nationalities),Guangxi Nanning 530008,China) |
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| Abstract: | As a chelating surfactant,dehydroabietylamino diacetic acid was prepared from dehydroabietylamine and chloroacetic acid.The process conditions for its preparation were optimized by experiments of orthogonal design and factor effect,and optimum conditions were obtained that ratio of chloroacetic acid and dehydroabietylamine was 1：（2~2.2）,pH value was 8~9,agitating velocity was 30 r/s,and reaction time maintained 5 h.The structure of titled product was characterized by FT-IR spectrum. |
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| Keywords: | dehydroabietylamine chloroacetic acid dehydroabietylamino diacetic acid preparation process conditions |
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