发明授权
- 专利标题: Method of preventing corrosion by contaminated cooling tower waters
- 专利标题(中): 防止污染冷却塔水体腐蚀的方法
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申请号: US143580申请日: 1988-01-13
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公开(公告)号: US4867944A公开(公告)日: 1989-09-19
- 发明人: Bradley A. Bucher , Jesse H. Jefferies , Harold P. Templet
- 申请人: Bradley A. Bucher , Jesse H. Jefferies , Harold P. Templet
- 申请人地址: TX Houston
- 专利权人: Gulf Coast Performance Chemical, Inc.
- 当前专利权人: Gulf Coast Performance Chemical, Inc.
- 当前专利权人地址: TX Houston
- 主分类号: C02F5/10
- IPC分类号: C02F5/10 ; C02F5/14 ; C23F11/18 ; F28F25/00
摘要:
A method of inhibiting corrosion in cooling tower systems comprising adding to a cooling tower water containing sulfides, hydrocarbons or mixtures thereof as contaminants a corrosion inhibiting composition containing a water-soluble zinc compound, a water-soluble molybdate, a water-soluble orthophosphate and a water-soluble polyphosphate.
公开/授权文献
- USPP8911P Hybrid tea rose plant name Hadflare 公开/授权日:1994-09-27
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