首页>
外国专利>
The method for decomposing ozone by phenolic substances which is characterized by reacting the ozone in the presence of a catalyst consisting of nonyl phenol
The method for decomposing ozone by phenolic substances which is characterized by reacting the ozone in the presence of a catalyst consisting of nonyl phenol
展开▼
机译:用酚类物质分解臭氧的方法,其特征在于使臭氧在由壬基酚组成的催化剂存在下反应
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To decompose and remove a hardly decomposable substance being a harmful component in water by diffusing ozone into treated water. ;SOLUTION: In a treated water purifying process, ozone is reacted in the presence of a catalyst comprising nonylphenol. Either one of lower alcohol and acetone or both of them are added to this catalyst. Ozone is diffused into treated water in the presence of chlorine. As nonylphenol, p-nonylphenol is used. As nonylphenol, one wherein two molecules with a mol.wt. of 220 and a mol.wt. of 107 are detected by gas chromatography and the measurement of a mass spectrum is used.;COPYRIGHT: (C)2000,JPO
展开▼