| 发明名称 |
METHOD FOR PREVENTING SCALING IN WET-PROCESS WASTE GAS TREATMENT EQUIPMENT |
| 摘要 |
A method for preventing scaling in wet-process waste gas treatment equipment by bringing an aqueous cleaning solution into contact with waste gas, wherein the cleaning solution contains at least one chelating agent which forms a water-soluble chelate compound by reacting with ions causative of scaling.
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| 申请公布号 |
WO9924151(A1) |
申请公布日期 |
1999.05.20 |
| 申请号 |
WO1998JP04997 |
申请日期 |
1998.11.06 |
| 申请人 |
EBARA CORPORATION;KYOTANI, TAKASHI |
发明人 |
KYOTANI, TAKASHI |
| 分类号 |
B01D53/14;B01D53/78;(IPC1-7):B01D53/78 |
主分类号 |
B01D53/14 |
| 代理机构 |
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