发明名称 |
IMPROVED METHODS OF PRE-TREATING EQUIPMENT USED IN WATER SYSTEMS |
摘要 |
Methods for preventing corrosion of equipment having a corrodible metal surface that contacts water in a water system, the method comprising pre-treating the corrodible metal surface before the equipment is brought into service in the water system, the pre-treating including contacting a stannous corrosion inhibitor with the corrodible metal surface, wherein the stannous corrosion inhibitor is provided in sufficient amount and for sufficient time to form a protective film on at least a portion of the corrodible metal surface. |
申请公布号 |
WO2016081209(A1) |
申请公布日期 |
2016.05.26 |
申请号 |
WO2015US59477 |
申请日期 |
2015.11.06 |
申请人 |
CHEMTREAT, INC. |
发明人 |
KALAKODIMI, RAJENDRA PRASAD;RICHARDSON, JOHN;EMERY, KEVIN |
分类号 |
C23F11/08 |
主分类号 |
C23F11/08 |
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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