发明公开
- 专利标题: Boiler double buffers
- 专利标题(中): 锅炉双缓冲器
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申请号: EP93302761.7申请日: 1993-04-07
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公开(公告)号: EP0565371A3公开(公告)日: 1994-04-13
- 发明人: Boyette, Scott Martell , Rossi, Anthony Michael
- 申请人: BETZ EUROPE, INC.
- 申请人地址: Somerton Road Trevose, PA 19053-6783 US
- 专利权人: BETZ EUROPE, INC.
- 当前专利权人: BETZ EUROPE, INC.
- 当前专利权人地址: Somerton Road Trevose, PA 19053-6783 US
- 代理机构: W.P. Thompson & Co.
- 优先权: US865419 19920408
- 主分类号: C02F1/20
- IPC分类号: C02F1/20 ; C23F11/00 ; C23F11/14
摘要:
Methods of treating a steam generating system and inhibiting corrosion of metallic surfaces which comprises the step of adding to the aqueous phase of the system a non-oxygen containing alkylated diamine having at least two carbon atoms between the diamine nitrogen atoms.
公开/授权文献
- EP0565371A2 Boiler double buffers 公开/授权日:1993-10-13
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