发明名称 METHOD AND APPARATUS FOR RECOVERING POTASSIUM CHLORIDE
摘要 PROBLEM TO BE SOLVED: To provide a method and an apparatus for recovering potassium chloride, by which high-purity potassium chloride can be recovered effectively from the exhaust gas from a cement burning apparatus. SOLUTION: This potassium chloride recovering method is used for recovering potassium chloride by extracting a part of the exhaust gas from the cement burning apparatus 100. A potassium source of the amount corresponding to the chloride content of a material to be used in the apparatus 100 is thrown in the apparatus 100 to improve the purity of the potassium chloride to be recovered. COPYRIGHT: (C)2004,JPO
申请公布号 JP2003286053(A) 申请公布日期 2003.10.07
申请号 JP20020093862 申请日期 2002.03.29
申请人 TAIHEIYO CEMENT CORP 发明人 YAMAMOTO YASUSHI;SATO KOICHIRO
分类号 C04B7/60;C01D3/04;(IPC1-7):C04B7/60 主分类号 C04B7/60
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