发明名称 |
Ion-exchanger, process for production thereof, and process for removal of multiply charged anions employing the ion-exchanger |
摘要 |
An ion-exchanger is provided which comprises zirconium hydroxide supported on active carbon. The process for producing the ion-exchanger, and a process for removing a multiply charged anion are also provided which employ the ion-exchanger. The ion-exchanger of the present invention has high chemical resistance, high heat resistance, high mechanical strength, and excellent ion exchange characteristics.
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申请公布号 |
US5948265(A) |
申请公布日期 |
1999.09.07 |
申请号 |
US19970888239 |
申请日期 |
1997.07.03 |
申请人 |
TOSOH CORPORATION |
发明人 |
WAKAMATSU, HIDETOSHI;SAKURAI, MANABU;MURAKAMI, TSUGIO;KUMOI, SADAKATSU |
分类号 |
B01J39/10;B01J41/10;(IPC1-7):B01J41/18;C02F1/42 |
主分类号 |
B01J39/10 |
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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