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
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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 |
代理机构 |
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