CN102398995A - Alkaline lignite scale inhibitor - Google Patents
Alkaline lignite scale inhibitor Download PDFInfo
- Publication number
- CN102398995A CN102398995A CN2010102767787A CN201010276778A CN102398995A CN 102398995 A CN102398995 A CN 102398995A CN 2010102767787 A CN2010102767787 A CN 2010102767787A CN 201010276778 A CN201010276778 A CN 201010276778A CN 102398995 A CN102398995 A CN 102398995A
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- CN
- China
- Prior art keywords
- lignite
- alkaline
- scale inhibitor
- coal
- parts
- 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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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses an alkaline lignite scale inhibitor composed of sodium hexametaphosphate, alkaline lignite, and formaldehyde. The alkaline lignite scale inhibitor provided by the invention is advantaged in reasonable formula, good application effect, and low production cost.
Description
Technical field:
The present invention relates to a kind of scale inhibitor.
Background technology:
Existing scale inhibitor, effect is undesirable, and production cost is high.
Summary of the invention:
The object of the present invention is to provide the good coal-alkali reagent Scale inhibitors of a kind of result of use.
Technical solution of the present invention is:
A kind of coal-alkali reagent Scale inhibitors is characterized in that: the one-tenth by following weight part is grouped into:
0.5～1 part of Sodium hexametaphosphate 99
3～8 parts of coal-alkali reagents
1～5 part in formaldehyde.
Described coal-alkali reagent Scale inhibitors is grouped into by the one-tenth of following weight part:
0.8 part of Sodium hexametaphosphate 99
5 parts of coal-alkali reagents
3 parts in formaldehyde.
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 coal-alkali reagent Scale inhibitors is grouped into by the one-tenth of following weight part:
0.8 part of Sodium hexametaphosphate 99
5 parts of coal-alkali reagents
3 parts in formaldehyde.
Embodiment 2:
A kind of coal-alkali reagent Scale inhibitors is grouped into by the one-tenth of following weight part:
0.6 part of Sodium hexametaphosphate 99
8 parts of coal-alkali reagents
5 parts in formaldehyde.
Claims (2)
1. coal-alkali reagent Scale inhibitors, it is characterized in that: the one-tenth by following weight part is grouped into:
0.5～1 part of Sodium hexametaphosphate 99
3～8 parts of coal-alkali reagents
1～5 part in formaldehyde.
2. coal-alkali reagent Scale inhibitors according to claim 1 is characterized in that: the one-tenth by following weight part is grouped into:
0.8 part of Sodium hexametaphosphate 99
5 parts of coal-alkali reagents
3 parts in formaldehyde.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102767787A CN102398995A (en) | 2010-09-09 | 2010-09-09 | Alkaline lignite scale inhibitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102767787A CN102398995A (en) | 2010-09-09 | 2010-09-09 | Alkaline lignite scale inhibitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398995A true CN102398995A (en) | 2012-04-04 |
Family
ID=45881708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102767787A Pending CN102398995A (en) | 2010-09-09 | 2010-09-09 | Alkaline lignite scale inhibitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398995A (en) |
-
2010
- 2010-09-09 CN CN2010102767787A patent/CN102398995A/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 |