CN102400130A - Passivating agent for boiler equipment after pickling - Google Patents
Passivating agent for boiler equipment after pickling Download PDFInfo
- Publication number
- CN102400130A CN102400130A CN2010102830460A CN201010283046A CN102400130A CN 102400130 A CN102400130 A CN 102400130A CN 2010102830460 A CN2010102830460 A CN 2010102830460A CN 201010283046 A CN201010283046 A CN 201010283046A CN 102400130 A CN102400130 A CN 102400130A
- Authority
- CN
- China
- Prior art keywords
- pickling
- parts
- passivating agent
- boiler equipment
- passivator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Detergent Compositions (AREA)
Abstract
The invention discloses a passivating agent for boiler equipment after pickling. The passivating agent comprises sodium carbonate, sodium nitrite and propylene glycol. The invention has the advantages of a reasonable formula, a good utilization effect and low production cost.
Description
Technical field:
The present invention relates to the passivator after a kind of boiler plant pickling.
Background technology:
Passivator after the existing boiler plant pickling, effect is undesirable, and production cost is high.
Summary of the invention:
The object of the present invention is to provide the passivator after the good boiler plant pickling of a kind of result of use.
Technical solution of the present invention is:
Passivator after a kind of boiler plant pickling is characterized in that: the one-tenth by following weight part is grouped into:
10～20 parts in yellow soda ash
3～8 parts of Sodium Nitrites
1～5 part of Ucar 35.
Passivator after the described boiler plant pickling is grouped into by the one-tenth of following weight part:
18 parts in yellow soda ash
4 parts of Sodium Nitrites
3 parts of Ucar 35.
The present invention fills a prescription rationally, and result of use is good, and production cost is low.
Below in conjunction with embodiment the present invention is described further.
Embodiment:
Embodiment 1:
Passivator after a kind of boiler plant pickling is grouped into by the one-tenth of following weight part:
19 parts in yellow soda ash
7 parts of Sodium Nitrites
5 parts of Ucar 35.
Embodiment 2:
Passivator after a kind of boiler plant pickling is grouped into by the one-tenth of following weight part:
18 parts in yellow soda ash
4 parts of Sodium Nitrites
3 parts of Ucar 35.
Claims (2)
1. the passivator after the boiler plant pickling, it is characterized in that: the one-tenth by following weight part is grouped into:
10～20 parts in yellow soda ash
3～8 parts of Sodium Nitrites
1～5 part of Ucar 35.
2. the passivator after the boiler plant pickling according to claim 1 is characterized in that: the one-tenth by following weight part is grouped into:
18 parts in yellow soda ash
4 parts of Sodium Nitrites
3 parts of Ucar 35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102830460A CN102400130A (en) | 2010-09-14 | 2010-09-14 | Passivating agent for boiler equipment after pickling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102830460A CN102400130A (en) | 2010-09-14 | 2010-09-14 | Passivating agent for boiler equipment after pickling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102400130A true CN102400130A (en) | 2012-04-04 |
Family
ID=45882760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102830460A Pending CN102400130A (en) | 2010-09-14 | 2010-09-14 | Passivating agent for boiler equipment after pickling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055943A (en) * | 2018-08-24 | 2018-12-21 | 广州科宝水处理科技有限公司 | A kind for the treatment of agent of the red water of low-pressure industrial boiler |
-
2010
- 2010-09-14 CN CN2010102830460A patent/CN102400130A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055943A (en) * | 2018-08-24 | 2018-12-21 | 广州科宝水处理科技有限公司 | A kind for the treatment of agent of the red water of low-pressure industrial boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |