发明授权
- 专利标题: Inhibition of silica and silicate deposition using imidazolines
- 专利标题(中): 使用咪唑啉抑制二氧化硅和硅酸盐沉积
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申请号: US109164申请日: 1998-06-30
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公开(公告)号: US6063288A公开(公告)日: 2000-05-16
- 发明人: Donald C. Roe
- 申请人: Donald C. Roe
- 申请人地址: PA Trevose
- 专利权人: BetzDearborn Inc.
- 当前专利权人: BetzDearborn Inc.
- 当前专利权人地址: PA Trevose
- 主分类号: C02F5/12
- IPC分类号: C02F5/12 ; C02F5/02 ; C02F5/04
摘要:
A method of controlling the deposition of silica-containing scales and their adhesion to surfaces in contact with an aqueous system is disclosed which comprises adding to the aqueous system an imidazoline or imidazoline derivative.
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