CN1837099A - High efficiency dirt dispersion agent - Google Patents
High efficiency dirt dispersion agent Download PDFInfo
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- CN1837099A CN1837099A CN 200510024560 CN200510024560A CN1837099A CN 1837099 A CN1837099 A CN 1837099A CN 200510024560 CN200510024560 CN 200510024560 CN 200510024560 A CN200510024560 A CN 200510024560A CN 1837099 A CN1837099 A CN 1837099A
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- Prior art keywords
- dispersion agent
- high efficiency
- dirt dispersion
- water
- efficiency dirt
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention provides a highly effective anti-scaling disperser, which comprises sodium lignosulfonate, tannic acid, sodium humate and water. The disperser can be compounded with zinc chloride to 8-12%, and the formulation of the invention can be charged by zinc salts for the treatment of low-medium hardness water, and to increase the inhibition rate of the formulation.
Description
Technical field:
The present invention relates to a kind of chemical reagent that is used for water treatment, relating in particular to the daily maintenance medicament that central air-conditioning recirculated cooling water, industrial circulating cooling water system use in the day-to-day operation process, is a kind ofly to have that scale inhibition disperses concurrently and the dirt dispersion agent of multiple functions such as inhibition specifically.
Background technology:
After nineteen ninety-five environment protection and Sustainable development became the basic development strategy of China, researching and developing environment amenable water conditioner just became one of the focus of Treatment of Industrial Water research and important developing direction.Although water conditioner great majority of the prior art are that synthetic polymer toxicity is lower, be difficult for being biological degradation, may just will face the severe challenge of environmental restraint soon.
Summary of the invention:
Technical problem to be solved by this invention is: although because water conditioner of the prior art great majority are lower for synthetic polymer toxicity, be difficult for being biological degradation, can produce serious environmental and pollute.The present invention is for solving the problems of the technologies described above, and the technical scheme that is adopted provides a kind of high efficiency dirt dispersion agent, and described dispersion agent is made up of sodium lignosulfonate, tannin, sodium humate and water, and wherein, the weight percent of each component is as follows:
Sodium lignosulfonate: 5%～10%,
Tannin: 5%～10%,
Sodium humate: 10%～15%,
Water: 65%～80%.
The present invention also aims to provide described high efficiency dirt dispersion agent in the application in industrial water conditioning system.
The present invention also aims to provide the using method of described high efficiency dirt dispersion agent, when the present invention uses, can with organic phosphonates, the composite use of zinc salt, also can use to 8%-12% with zinc chloride is composite, the water coolant that can be used for Steel Plant's drip washing with the composite anti-incrustation corrosion inhibitor of organic phosphonate, zinc salt prevents ferric oxide and silt lodging, and is used for high basicity recirculated cooling water.
Physical index of the present invention is as follows:
(a) outward appearance: colourless to light yellow transparent liquid,
(b) density: (20 ℃), g/cm3:1.05,
(c) solids content: 〉=30.0%,
(d) limit viscosity number (30oC), dL/g:0.055--0.095,
(e) PH (1% aqueous solution) :≤2.5,
(f) free monomer (CH2=CH--COOH meter) content :≤0.5%.
The present invention and prior art are compared, and (1) ratio is some sulfonic acid copolymers resistance calcium phosphate scale height in the market; Can be composite to 8%-12% with zinc chloride, at high PH, make zinc salt not produce precipitation in the high basicity aqueous solution; (2) the present invention can replace the sulfonic acid copolymer used always, can add zinc salt in based on the present invention's prescription, is used for the water quality of soft, can improve the corrosion inhibition rate of prescription.
The present invention is faint yellow or colourless transparent liquid, can dissolve each other with water, has the premium properties that disperses iron, zinc oxyhydroxide and calcium phosphate in alkaline aqueous solution, because of having sulfonic acid group, so lime carbonate is had scale inhibition dissemination preferably.
Embodiment:
A kind of high efficiency dirt dispersion agent of the present invention, described dispersion agent is made up of sodium lignosulfonate, tannin, sodium humate and water, and wherein, the weight percent of each component is as follows:
Sodium lignosulfonate: 5%～10%,
Tannin: 5%～10%,
Sodium humate: 10%～15%,
Water: 65%～80%.
The present invention also aims to provide described high efficiency dirt dispersion agent in the application in industrial water conditioning system.
The present invention also aims to provide the using method of described high efficiency dirt dispersion agent, when the present invention uses, can with organic phosphonates, the composite use of zinc salt, also can use to 8%-12% with zinc chloride is composite, the water coolant that can be used for Steel Plant's drip washing with the composite anti-incrustation corrosion inhibitor of organic phosphonate, zinc salt prevents ferric oxide and silt lodging, and is used for high basicity recirculated cooling water.
During the dispersion agent of dirt dispersion agent of the present invention ferric oxide during as pre-film, dosage (80-100) mg/L.Positive usual amounts is (10-30) mg/L, can be used with zinc salt and organic phospho acid, and being suitable for the PH condition is 7.0-9.5.
Claims (5)
1. high efficiency dirt dispersion agent, it is characterized in that: described dispersion agent is made up of sodium lignosulfonate, tannin, sodium humate and water, and wherein, the weight percent of each component is as follows:
Sodium lignosulfonate: 5%～10%,
Tannin: 5%～10%,
Sodium humate: 10%～15%,
Water: 65%～80%.
2. the using method of high efficiency dirt dispersion agent as claimed in claim 1 is characterized in that: use to 8%-12% with zinc chloride is composite.
3. the using method of high efficiency dirt dispersion agent as claimed in claim 1 is characterized in that: with the composite use of zinc salt.
4. the using method of high efficiency dirt dispersion agent as claimed in claim 1 is characterized in that: with the composite use of organic phosphonate anti-incrustation corrosion inhibitor.
5. the application of high efficiency dirt dispersion agent as claimed in claim 1 in industrial water conditioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510024560 CN1837099A (en) | 2005-03-23 | 2005-03-23 | High efficiency dirt dispersion agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510024560 CN1837099A (en) | 2005-03-23 | 2005-03-23 | High efficiency dirt dispersion agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1837099A true CN1837099A (en) | 2006-09-27 |
Family
ID=37014634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510024560 Pending CN1837099A (en) | 2005-03-23 | 2005-03-23 | High efficiency dirt dispersion agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1837099A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126796A (en) * | 2011-03-31 | 2011-07-20 | 重庆瑞宝水处理化学品有限公司 | Boiler water treatment composite medicament |
| CN103803721A (en) * | 2014-03-11 | 2014-05-21 | 兰州格瑞缓蚀技术研究所 | Scale inhibitor special for salt manufacturing and preparation method thereof |
| CN104310605A (en) * | 2014-10-22 | 2015-01-28 | 山东华亚环保科技有限公司 | Scale inhibitor used for boiler circulating water |
| CN104692545A (en) * | 2015-02-10 | 2015-06-10 | 沁阳市清泉实业有限公司 | Scale inhibitor for boiler and water supply pipeline |
| CN113769588A (en) * | 2021-09-08 | 2021-12-10 | 铜陵晟泽环保科技有限公司 | RO reverse osmosis membrane scale inhibitor for industrial wastewater treatment and use method thereof |
-
2005
- 2005-03-23 CN CN 200510024560 patent/CN1837099A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126796A (en) * | 2011-03-31 | 2011-07-20 | 重庆瑞宝水处理化学品有限公司 | Boiler water treatment composite medicament |
| CN102126796B (en) * | 2011-03-31 | 2012-07-25 | 重庆瑞宝水处理化学品有限公司 | Boiler water treatment composite medicament |
| CN103803721A (en) * | 2014-03-11 | 2014-05-21 | 兰州格瑞缓蚀技术研究所 | Scale inhibitor special for salt manufacturing and preparation method thereof |
| CN103803721B (en) * | 2014-03-11 | 2015-03-18 | 兰州格瑞缓蚀技术研究所 | Scale inhibitor special for salt manufacturing and preparation method thereof |
| CN104310605A (en) * | 2014-10-22 | 2015-01-28 | 山东华亚环保科技有限公司 | Scale inhibitor used for boiler circulating water |
| CN104310605B (en) * | 2014-10-22 | 2016-06-08 | 王兴霞 | A kind of antisludging agent for boiler recirculated water |
| CN104692545A (en) * | 2015-02-10 | 2015-06-10 | 沁阳市清泉实业有限公司 | Scale inhibitor for boiler and water supply pipeline |
| CN113769588A (en) * | 2021-09-08 | 2021-12-10 | 铜陵晟泽环保科技有限公司 | RO reverse osmosis membrane scale inhibitor for industrial wastewater treatment and use method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |