发明名称 |
RECOVERING METHOD OF IODINE |
摘要 |
PROBLEM TO BE SOLVED: To provide a recovering method of iodine from an iodine-containing aqueous solution with high yield and high purity. SOLUTION: After a chlorine gas is reacted with a raw liquid for recovering iodine in which iodine and an inorganic iodine compound are contained, deposited iodine is recovered.
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申请公布号 |
JP2002201006(A) |
申请公布日期 |
2002.07.16 |
申请号 |
JP20000398955 |
申请日期 |
2000.12.27 |
申请人 |
DAIKIN IND LTD |
发明人 |
NODA KOZO;HIRATA TATSUYA;MIKI ATSUSHI |
分类号 |
C01B7/14;(IPC1-7):C01B7/14 |
主分类号 |
C01B7/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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