摘要
对泥煤的溶出性能进行了试验研究,结果表明,泥煤具有一定缓冲性,泥煤溶出的水溶解态有机物质多少,可以通过465 nm,665 nm处UV-VIS吸收值间接揭示,浸出次数和水溶液酸度等操作条件,导致胡敏酸、富里酸等分子质量不同的水溶性有机质溶出有所区别,但是先后溶出的有机成分差别不大。
A test and study on the dissolution performances of peat was conducted. The results showed that peat had a certain buffer feature. How many organic materials in the dissolution liquid solution from peat could be indirectly calculated with 465 nm, 665 nm to treat UV-VIS absorbed value. The times of the immersing, the acidity of solution and the operation condition could cause different liquid organic dissolution from Humic acid, Furey acid and element, but the less differential in organic content for the dissolutions.
出处
《煤炭科学技术》
CAS
北大核心
2006年第12期62-65,共4页
Coal Science and Technology
基金
国家留学基金委资助项目(22307S05)
东华理工学院博士基金资助项目(DHB0504)
核资源与环境教育部重点实验室开放基金资助项目(051104)
