CN106430650A - Environment-friendly non-phosphorus scale inhibitor - Google Patents
Environment-friendly non-phosphorus scale inhibitor Download PDFInfo
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- CN106430650A CN106430650A CN201610706749.7A CN201610706749A CN106430650A CN 106430650 A CN106430650 A CN 106430650A CN 201610706749 A CN201610706749 A CN 201610706749A CN 106430650 A CN106430650 A CN 106430650A
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- parts
- free
- scale inhibitor
- sodium
- menthol
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
Abstract
The invention relates to an environment-friendly non-phosphorus scale inhibitor. The inhibitor is prepared from, by weight, 15-18 parts of sodium gluconate, 2.5-3 parts of malic acid, 6.5-8.2 parts of linoleic acid, 0.65-1 part of sodium dodecyl sulfate, 2-3 parts of methyl acrylate, 0.25-0.4 part of methyl salicylate, 12-15 parts of menthol and 1.05-1.23 parts of saccharin sodium. The scale inhibitor is good in dispersing effect; through the reasonable matching of the raw materials and the interaction in the use process, water scale caused by calcium salt, ferric salt and magnesium salt in water can be effectively prevented, use concentration is low, safety is high, environmentally friendliness is high, and the scale inhibitor is low in cost and free of toxicity.
Description
Technical field
The invention belongs to water treatment field, be specifically related to a kind of Environmentally-friephosphorus-free phosphorus-free antisludging agent.
Background technology
In the equipment of water storage, boiler or conveying water, often easily produce incrustation scale, the main component of incrustation scale be insoluble or
The calcium salt of person's indissoluble and magnesium salts, if incrustation scale can not remove in time, not only result in bacteria breed, is also easy to produce safety hidden
Suffer from.Accordingly, it would be desirable in use stop incrustation scale to produce.
Antisludging agent be have can slightly solubility inorganic salts in disperse water, inhibit or interfere with slightly solubility inorganic salts in metal surface
Precipitation, fouling function, and maintain hardware to have a class medicament of good heat-transfer effect.Now, market has multiple resistance
Dirt agent, is much P containing sludge inhibitor, is readily incorporated new pollution, and the effect of use also tends to not fully up to expectations, and, at metal
When container uses, sometimes in order to promote scale inhibition effect, increase inhibitor concentration, the corrosion of container can be caused.
Content of the invention
It is an object of the invention to provide a kind of Environmentally-friephosphorus-free phosphorus-free antisludging agent, use the raw material of environmental protection through rational proportioning, resistance
Dirt effect is good, the phenomenon of generation container corrosion when can be effectively prevented from using.
The present invention is achieved through the following technical solutions：
A kind of Environmentally-friephosphorus-free phosphorus-free antisludging agent, is made up of following raw material by weight：
Sodium gluconate 15-18 part, malic acid 2.5-3 part, linoleic acid 6.5-8.2 part, dodecyl sodium sulfate 0.65-1 part, third
E pioic acid methyl ester 2-3 part, gaultherolin 0.25-0.4 part, menthol 12-15 part, saccharin sodium 1.05-1.23 part.
Preferably, a kind of environmental protection resistance without phosphorus dirt agent, is made up of following raw material by weight：
Sodium gluconate 16 parts, malic acid 2.8 parts, linoleic acid 7.3 parts, dodecyl sodium sulfate 0.82 part, methyl acrylate 2.4
Part, gaultherolin 0.32 part, menthol 14 parts, saccharin sodium 1.08 parts.
Beneficial effects of the present invention：The present invention provide environment-friendly scale inhibitor dispersion effect good, reasonably combined by raw material and
Interaction during use, can be effectively prevented calcium salt in water, incrustation scale that molysite, magnesium salts cause, and concentration is low, peace
Quan Xinggao, the feature of environmental protection is high, and antisludging agent low cost, non-toxic.
Detailed description of the invention
Embodiment 1
A kind of Environmentally-friephosphorus-free phosphorus-free antisludging agent, is made up of following raw material by weight：
Sodium gluconate 16 parts, malic acid 2.8 parts, linoleic acid 7.3 parts, dodecyl sodium sulfate 0.82 part, methyl acrylate 2.4
Part, gaultherolin 0.32 part, menthol 14 parts, saccharin sodium 1.08 parts.
Embodiment 2
A kind of Environmentally-friephosphorus-free phosphorus-free antisludging agent, is made up of following raw material by weight：
Sodium gluconate 17 parts, malic acid 2.8 parts, linoleic acid 7.5 parts, dodecyl sodium sulfate 0.8 part, methyl acrylate 2.4
Part, gaultherolin 0.3 part, menthol 13 parts, saccharin sodium 1.2 parts.
Embodiment 3
A kind of Environmentally-friephosphorus-free phosphorus-free antisludging agent, is made up of following raw material by weight：
Sodium gluconate 18 parts, malic acid 2.75 parts, linoleic acid 7.4 parts, dodecyl sodium sulfate 0.9 part, methyl acrylate 2.5
Part, gaultherolin 0.3 part, menthol 12 parts, saccharin sodium 1.1 parts.
Comparative example 1
A kind of antisludging agent, is made up of following raw material by weight：
Sodium gluconate 16 parts, malic acid 2.8 parts, linoleic acid 7.3 parts, dodecyl sodium sulfate 0.82 part, methyl acrylate 2.4
Part, gaultherolin 0.32 part, menthol 14 parts.
Comparative example 2
A kind of antisludging agent, is made up of following raw material by weight：
Sodium gluconate 16 parts, malic acid 2.8 parts, linoleic acid 7.3 parts, dodecyl sodium sulfate 0.82 part, methyl acrylate 2.4
Part, menthol 14 parts, saccharin sodium 1.08 parts.
Comparative example 3
A kind of antisludging agent, is made up of following raw material by weight：
Sodium gluconate 16 parts, malic acid 2.8 parts, dodecyl sodium sulfate 0.82 part, methyl acrylate 2.4 parts, salicylic acid first
Ester 0.32 part, menthol 14 parts, saccharin sodium 1.08 parts.
The antisludging agent of use various embodiments of the present invention and comparative example formula is tested, result such as table 1：
Table 1：
| Antisludging agent species | Use temperature（℃） | Dosage（mg/L） | Scale-inhibiting properties |
| Embodiment 1 | 28 | 6.5 | 99.2 |
| Embodiment 2 | 28 | 6.5 | 98.4 |
| Embodiment 3 | 28 | 6.5 | 98.2 |
| Comparative example 1 | 28 | 6.5 | 87.4 |
| Comparative example 2 | 28 | 6.5 | 89.2 |
| Comparative example 3 | 28 | 6.5 | 81.4 |
As shown in Table 1, the antisludging agent of proportioning of the present invention is used can be obviously improved the scale-inhibiting properties of antisludging agent.
Claims (2)
1. an Environmentally-friephosphorus-free phosphorus-free antisludging agent, it is characterised in that be made up of following raw material by weight：
Sodium gluconate 15-18 part, malic acid 2.5-3 part, linoleic acid 6.5-8.2 part, dodecyl sodium sulfate 0.65-1 part, third
E pioic acid methyl ester 2-3 part, gaultherolin 0.25-0.4 part, menthol 12-15 part, saccharin sodium 1.05-1.23 part.
2. a kind of Environmentally-friephosphorus-free phosphorus-free antisludging agent according to claim 1, it is characterised in that by weight by following raw material system
Become：
Sodium gluconate 16 parts, malic acid 2.8 parts, linoleic acid 7.3 parts, dodecyl sodium sulfate 0.82 part, methyl acrylate 2.4
Part, gaultherolin 0.32 part, menthol 14 parts, saccharin sodium 1.08 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706749.7A CN106430650A (en) | 2016-08-23 | 2016-08-23 | Environment-friendly non-phosphorus scale inhibitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706749.7A CN106430650A (en) | 2016-08-23 | 2016-08-23 | Environment-friendly non-phosphorus scale inhibitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106430650A true CN106430650A (en) | 2017-02-22 |
Family
ID=58181500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610706749.7A Pending CN106430650A (en) | 2016-08-23 | 2016-08-23 | Environment-friendly non-phosphorus scale inhibitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106430650A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580310A (en) * | 2009-06-22 | 2009-11-18 | 谢云漫 | Food grade electric kettle scale dissolver and preparation method thereof |
-
2016
- 2016-08-23 CN CN201610706749.7A patent/CN106430650A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580310A (en) * | 2009-06-22 | 2009-11-18 | 谢云漫 | Food grade electric kettle scale dissolver and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 申东升主编: "《有机化学实验》", 31 January 2014, 中国医药科技出版社 * |
| 高鸿宾主编: "《实用有机化学辞典》", 31 July 1997 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |