详细信息
文献类型:期刊文献
中文题名:大南湖风化煤的硝酸氧解及其产物的生理活性
英文题名:Nitro-fulvic Acid and Its Physiological Activity of Dananhu Weathered Coal
作者:徐志珍[1];赵炜[1];肖善学[1];贺英[1];王曾辉[1]
机构:[1]华东理工大学化学系,上海200237
年份:2001
卷号:27
期号:4
起止页码:382
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;Scopus;北大核心:【北大核心2000】;CSCD:【CSCD2011_2012】;
基金:国家自然科学基金资助项目 (2 96760 10 )
语种:中文
中文关键词:硝酸;氧解;硝基黄腐酸;生理活性;风化煤;煤化学;化学降解
外文关键词:nitric acid; fulvic acid; oxido decomposition; nitric fulvic acid; physiological activity
摘要:用硝酸对哈密大南湖风化煤进行氧解 ,可获得高收率的硝基黄腐酸。生理活性实验证明这些硝基黄腐酸对植物的生长具有明显的刺激作用 ;基本结构参数测定表明硝基黄腐酸 E4 /E6大 ,总酸基及羧基含量高。活性基团的增加 。
HaMi Dananhu coal was oxido decomposed by nitric acid and high yield nitric fulvic acid was obtained. It shows that this nitric fulvic acid has a good stimulation on plant growth by physiological acitive experiments. The content of acid radical group and carboxyl group increase with the increase of the E 4/E 6 value. The nitric fulvic acid is of great value on plant growth on account of its active groups increase.
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