UA20102A - ??Method for corrosion prevention of industrial water supply equipment - Google Patents
??Method for corrosion prevention of industrial water supply equipmentInfo
- Publication number
- UA20102A UA20102A UA93006797A UA93006797A UA20102A UA 20102 A UA20102 A UA 20102A UA 93006797 A UA93006797 A UA 93006797A UA 93006797 A UA93006797 A UA 93006797A UA 20102 A UA20102 A UA 20102A
- Authority
- UA
- Ukraine
- Prior art keywords
- water supply
- supply equipment
- corrosion prevention
- industrial water
- nitrites
- Prior art date
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to methods of reagent treatment of return and waste waters returned to the water rotation. A method for corrosion prevention of industrial water supply equipment involves introduction into the return and waste waters of alkali element nitrites and ammonium and phosphates of alkaline metals. Polyphosphate with the PO43- group number not less than three is used as phosphates. At that mentioned nitrites and polyphosphate of alkaline metal are taken in the ratio of 0.25-10:1, respectively, and they are introduced into the treated medium in the quantity of 125-1100 mg/l.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA93006797A UA20102A (en) | 1993-11-23 | 1993-11-23 | ??Method for corrosion prevention of industrial water supply equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA93006797A UA20102A (en) | 1993-11-23 | 1993-11-23 | ??Method for corrosion prevention of industrial water supply equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
UA20102A true UA20102A (en) | 1997-12-25 |
Family
ID=74549812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA93006797A UA20102A (en) | 1993-11-23 | 1993-11-23 | ??Method for corrosion prevention of industrial water supply equipment |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA20102A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2732844C1 (en) * | 2020-03-26 | 2020-09-23 | Алексей Станиславович Владыкин | Corrosion and scaling inhibitor |
-
1993
- 1993-11-23 UA UA93006797A patent/UA20102A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2732844C1 (en) * | 2020-03-26 | 2020-09-23 | Алексей Станиславович Владыкин | Corrosion and scaling inhibitor |
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