| 发明名称 |
Inhibition of calcium oxalate scale in aqueous based solutions |
| 摘要 |
A method of inhibiting the precipitation and deposition of calcium oxalate scale in an aqueous system is disclosed, in which an effective amount of a combination of a high molecular weight lignosulfonate compound and a phosphate compound is added to the system./!
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| 申请公布号 |
US5755971(A) |
申请公布日期 |
1998.05.26 |
| 申请号 |
US19970801272 |
申请日期 |
1997.02.18 |
| 申请人 |
BETZDEARBORN INC. |
发明人 |
PALARDY, WILLIAM J.;DIANGELO, NANCY A. |
| 分类号 |
C02F5/10;C02F5/14;(IPC1-7):C02F5/14 |
主分类号 |
C02F5/10 |
| 代理机构 |
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| 地址 |
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