首页>
外国专利>
METHOD FOR TREATING SUBSTANCE CONTAMINATED WITH DIOXINS, METHOD FOR TREATING ASH, AND DIOXINS DECOMPOSING AGENT
METHOD FOR TREATING SUBSTANCE CONTAMINATED WITH DIOXINS, METHOD FOR TREATING ASH, AND DIOXINS DECOMPOSING AGENT
展开▼
机译:一种处理被二恶英污染的物质的方法,一种处理灰烬的方法以及二恶英分解剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To remove dioxins simply, effectively and safely from a substance such as fly ash contaminated with dioxins.;SOLUTION: This method for treating the substance contaminated with dioxins comprises the steps of: preparing a mixture by adding an iron oxide and at least one of an alkali metal compound and an alkaline-earth metal compound to the substance contaminated with dioxins; and heating the prepared mixture. Triiron tetroxide, for example, is used as the iron oxide. The mixture is heated generally at ≥300°C.;COPYRIGHT: (C)2005,JPO&NCIPI
展开▼