CN105502699A - Phosphorus-free environment-friendly scale inhibitor - Google Patents
Phosphorus-free environment-friendly scale inhibitor Download PDFInfo
- Publication number
- CN105502699A CN105502699A CN201510948100.1A CN201510948100A CN105502699A CN 105502699 A CN105502699 A CN 105502699A CN 201510948100 A CN201510948100 A CN 201510948100A CN 105502699 A CN105502699 A CN 105502699A
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- China
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- parts
- friendly scale
- phosphorus
- scale inhibitors
- free environment
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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
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- Chemical & Material Sciences (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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a phosphorus-free environment-friendly scale inhibitor. The phosphorus-free environment-friendly scale inhibitor is prepared from, by weight, 20-35 parts of a monomer raw material, 10-15 parts of initiator, 20-30 parts of a compounding agent, 15-30 parts of a solvent and 30-50 parts of auxiliaries. The prepared phosphorus-free environment-friendly scale inhibitor has a good corrosion inhibition and scale inhibition effect by means of reasonable material selection and scientific matching design, the water pollution problem can also be effectively avoided, and the market application prospects are wide.
Description
Technical field
The present invention relates to Scale inhibitors technical field, particularly relate to a kind of Phosphateless environmentally friendly Scale inhibitors.
Background technology
Along with social development, water resources is nervous and water pollution problems is more and more outstanding, and in the enterprise such as chemical industry or petrochemical complex, industrial water consumption is huge, if cooling process adopts direct current water in such industry, the serious waste of water resources will be caused, adopt recirculated water to cool so more.But recirculated cooling water causes dissolved salt in water quality to concentrate or formed the insoluble such as calcium carbonate, barium sulfate inorganic salt due to high temperature evaporation, Reusability, pH change etc., causes the problems such as equipment surface corrosion and scaling.Equipment power consumption can be made like this to increase on the one hand, cooling efficiency reduces; Increase labile factor in production technique on the other hand, serious potential safety hazard may be caused.In current industry, the Scale inhibitors that adopts solves the problem more.
The Scale inhibitors of current domestic use mainly contains poly-phosphate, organophosphate etc., P contained compound can cause the eutrophication at water source, the big area red tide that China coast marine site occurred in recent years, lake algal bloom and water quality deterioration, all because of caused by P contained compound.Along with the appearance of a series of environmental protection policy of enhancing and government of people's environmental consciousness, developing a kind of Phosphateless environmentally friendly Scale inhibitors becomes market development direction.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of Phosphateless environmentally friendly Scale inhibitors, can solve the common Scale inhibitors in market and easily cause the problems such as water pollution.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of Phosphateless environmentally friendly Scale inhibitors, comprise following parts by weight of component: raw material monomer 20 ~ 35 parts, initiator 10 ~ 15 parts, built agent 20 ~ 30 parts, deionized water 15 ~ 30 parts, auxiliary agent 30 ~ 50 parts; Wherein, described raw material monomer is the mixture of allyl polyglycol carboxylic acid sodium and maleic anhydride; Described initiator is Potassium Persulphate; Described built agent is the mixture of poly-epoxy succinic acid, Sunmorl N 60S and sodium lignosulfonate; Described auxiliary agent is the mixture of rust-preventive agent and sanitas.
In a preferred embodiment of the present invention, described allyl polyglycol carboxylic acid sodium and maleic anhydride mixing quality ratio are 1 ~ 3:5 ~ 4.
In a preferred embodiment of the present invention, described poly-epoxy succinic acid, Sunmorl N 60S and sodium lignosulfonate mixing quality ratio are 1 ~ 3:5 ~ 8:3 ~ 5.
The invention has the beneficial effects as follows: a kind of Phosphateless environmentally friendly Scale inhibitors of the present invention, by the proportion design of material choose reasonable and science, make prepared Phosphateless environmentally friendly Scale inhibitors, good anticorrosion-antiscaling effect can be played, can avoid water pollution again, have a extensive future.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The embodiment of the present invention comprises:
Embodiment 1
A kind of Phosphateless environmentally friendly Scale inhibitors, comprises following parts by weight of component: raw material monomer 20 parts, initiator 10 parts, built agent 20 parts, deionized water 15 parts, auxiliary agent 30 parts; Wherein, described raw material monomer is be the allyl polyglycol carboxylic acid sodium of 1:4 mixing and the mixture of maleic anhydride in mass ratio, described initiator is Potassium Persulphate, and described built agent is be the poly-epoxy succinic acid of 1:5:3 mixing, the mixture of Sunmorl N 60S and sodium lignosulfonate in mass ratio; Described auxiliary agent is the mixture of rust-preventive agent and sanitas, and rust-preventive agent and sanitas are water-soluble commercially available prod.
Embodiment 2
A kind of Phosphateless environmentally friendly Scale inhibitors, comprises following parts by weight of component: raw material monomer 35 parts, initiator 15 parts, built agent 30 parts, deionized water 30 parts, auxiliary agent 50 parts; Wherein, described raw material monomer is be the allyl polyglycol carboxylic acid sodium of 3:5 mixing and the mixture of maleic anhydride in mass ratio, described initiator is Potassium Persulphate, and described built agent is be poly-epoxy succinic acid, Sunmorl N 60S and the sodium lignosulfonate mixture of 3:8:5 mixing in mass ratio; Described auxiliary agent is the mixture of rust-preventive agent and sanitas, and rust-preventive agent and sanitas are water-soluble commercially available prod.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention to do equivalent structure or the conversion of equivalent flow process, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a Phosphateless environmentally friendly Scale inhibitors, is characterized in that, comprises following parts by weight of component: raw material monomer 20 ~ 35 parts, initiator 10 ~ 15 parts, built agent 20 ~ 30 parts, deionized water 15 ~ 30 parts, auxiliary agent 30 ~ 50 parts; Wherein, described raw material monomer is allyl polyglycol carboxylic acid sodium and maleic anhydride mixture, and described initiator is Potassium Persulphate, and described built agent is the mixture of poly-epoxy succinic acid, Sunmorl N 60S and sodium lignosulfonate; Described auxiliary agent is the mixture of rust-preventive agent and sanitas.
2. Phosphateless environmentally friendly Scale inhibitors according to claim 1, is characterized in that, the mixing quality ratio of described allyl polyglycol carboxylic acid sodium and maleic anhydride is 1 ~ 3:5 ~ 4.
3. Phosphateless environmentally friendly Scale inhibitors according to claim 1, is characterized in that, the mixing quality ratio of described poly-epoxy succinic acid, Sunmorl N 60S and sodium lignosulfonate is 1 ~ 3:5 ~ 8:3 ~ 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948100.1A CN105502699A (en) | 2015-12-17 | 2015-12-17 | Phosphorus-free environment-friendly scale inhibitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948100.1A CN105502699A (en) | 2015-12-17 | 2015-12-17 | Phosphorus-free environment-friendly scale inhibitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105502699A true CN105502699A (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510948100.1A Pending CN105502699A (en) | 2015-12-17 | 2015-12-17 | Phosphorus-free environment-friendly scale inhibitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380535A (en) * | 2016-08-30 | 2017-02-08 | 句容宁武高新技术发展有限公司 | Oil field scale inhibitor and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6280628B1 (en) * | 1997-10-20 | 2001-08-28 | Cooperatie Cosun U.A. | Biodegradable complexing agents for heavy metals |
| CN104402125A (en) * | 2014-11-27 | 2015-03-11 | 昆山瑞昱化工有限公司 | Environment-friendly high-efficiency compound corrosion and scale inhibitor |
| CN104944599A (en) * | 2015-07-07 | 2015-09-30 | 傅宇晓 | Environment-friendly cooling water treating agent |
-
2015
- 2015-12-17 CN CN201510948100.1A patent/CN105502699A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6280628B1 (en) * | 1997-10-20 | 2001-08-28 | Cooperatie Cosun U.A. | Biodegradable complexing agents for heavy metals |
| CN104402125A (en) * | 2014-11-27 | 2015-03-11 | 昆山瑞昱化工有限公司 | Environment-friendly high-efficiency compound corrosion and scale inhibitor |
| CN104944599A (en) * | 2015-07-07 | 2015-09-30 | 傅宇晓 | Environment-friendly cooling water treating agent |
Non-Patent Citations (1)
| Title |
|---|
| 符嫦娥等: ""新型无磷无氮阻垢剂的阻磷酸钙垢及分散Fe(Ⅲ)性能"", 《化工学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380535A (en) * | 2016-08-30 | 2017-02-08 | 句容宁武高新技术发展有限公司 | Oil field scale inhibitor and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
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| WD01 | Invention patent application deemed withdrawn after publication |