| 发明名称 |
METHOD OF DISPERSING CALCIUM CARBONATE |
| 摘要 |
<p>TITLE: COMPOSITION AND ITS USE IN HIGH pH SYSTEMS of the Invention This invention comprises a composition and its use in dispersing calcium carbonate in high pH systems. By maintaining the calcium carbonate dispersed, scaling in such systems is alleviated. The composition consists essentially of a combination of an organo phosphonate having a specific formula and an amino-organo phosphonate having a specific formula.</p> |
| 申请公布号 |
CA1069800(A) |
申请公布日期 |
1980.01.15 |
| 申请号 |
CA19760267461 |
申请日期 |
1976.12.08 |
| 申请人 |
BETZ LABORATORIES LTD. |
发明人 |
DAVIS, PHILIP S.;VOLGENAU, LEWIS |
| 分类号 |
C02F5/14;(IPC1-7):11D7/22;01F3/12 |
主分类号 |
C02F5/14 |
| 代理机构 |
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