CN102400132A - Passivator for cooling water treatment equipment - Google Patents
Passivator for cooling water treatment equipment Download PDFInfo
- Publication number
- CN102400132A CN102400132A CN2010102801805A CN201010280180A CN102400132A CN 102400132 A CN102400132 A CN 102400132A CN 2010102801805 A CN2010102801805 A CN 2010102801805A CN 201010280180 A CN201010280180 A CN 201010280180A CN 102400132 A CN102400132 A CN 102400132A
- Authority
- CN
- China
- Prior art keywords
- parts
- passivator
- cooling water
- water treatment
- treatment equipment
- 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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- Exhaust Gas After Treatment (AREA)
Abstract
The present invention discloses a passivator for cooling water treatment equipment. The passivator comprises urea, sodium nitrite, sodium benzoate, aniline and water. The passivator of the present invention has characteristics of reasonable formula, good use effect and low production cost.
Description
Technical field:
The present invention relates to a kind of treatment of cooling water equipment and use the chemical passivation agent.
Background technology:
Existing treatment of cooling water equipment is used the chemical passivation agent, and effect is undesirable, and production cost is high.
Summary of the invention:
Good treatment of cooling water equipment is used passivator to the object of the present invention is to provide a kind of result of use.
Technical solution of the present invention is:
A kind of treatment of cooling water equipment is used passivator, it is characterized in that: the one-tenth by following weight part is grouped into:
10～20 parts in urea
10～20 parts of Sodium Nitrites
2～5 parts of Sodium Benzoates
2～5 parts of aniline
90～100 parts in water.
Described treatment of cooling water equipment is used passivator, is grouped into by the one-tenth of following weight part:
18 parts in urea
18 parts of Sodium Nitrites
3 parts of Sodium Benzoates
3 parts of aniline
99 parts in water.
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:
A kind of treatment of cooling water equipment is used passivator, is grouped into by the one-tenth of following weight part:
18 parts in urea
18 parts of Sodium Nitrites
3 parts of Sodium Benzoates
3 parts of aniline
99 parts in water.
Embodiment 2:
A kind of treatment of cooling water equipment is used passivator, is grouped into by the one-tenth of following weight part:
12 parts in urea
15 parts of Sodium Nitrites
5 parts of Sodium Benzoates
4 parts of aniline
91 parts in water.
Claims (2)
1. a treatment of cooling water equipment is used passivator, it is characterized in that: the one-tenth by following weight part is grouped into:
10～20 parts in urea
10～20 parts of Sodium Nitrites
2～5 parts of Sodium Benzoates
2～5 parts of aniline
90～100 parts in water.
2. treatment of cooling water equipment according to claim 1 is used passivator, it is characterized in that: the one-tenth by following weight part is grouped into:
18 parts in urea
18 parts of Sodium Nitrites
3 parts of Sodium Benzoates
3 parts of aniline
99 parts in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102801805A CN102400132A (en) | 2010-09-13 | 2010-09-13 | Passivator for cooling water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102801805A CN102400132A (en) | 2010-09-13 | 2010-09-13 | Passivator for cooling water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102400132A true CN102400132A (en) | 2012-04-04 |
Family
ID=45882762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102801805A Pending CN102400132A (en) | 2010-09-13 | 2010-09-13 | Passivator for cooling water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400132A (en) |
-
2010
- 2010-09-13 CN CN2010102801805A patent/CN102400132A/en active Pending
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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 |