CN102703247A - Dephosphorized cleaning agent for cleaning grinding wheel dust - Google Patents
Dephosphorized cleaning agent for cleaning grinding wheel dust Download PDFInfo
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- CN102703247A CN102703247A CN2012101772310A CN201210177231A CN102703247A CN 102703247 A CN102703247 A CN 102703247A CN 2012101772310 A CN2012101772310 A CN 2012101772310A CN 201210177231 A CN201210177231 A CN 201210177231A CN 102703247 A CN102703247 A CN 102703247A
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- clean
- cleaning
- emery wheel
- dephosphorization
- out system
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Abstract
The invention relates to a dephosphorized cleaning agent for cleaning grinding wheel dust. The dephosphorized cleaning agent for cleaning the grinding wheel dust comprises the following components in percentage by weight: 20 to 40 percent of surfactant compound system, 10 to 20 percent of builder and the balance of water. The traditional phosphorus-containing cleaning agent is replaced by the surfactant compound system and the builder; the cleaning agent is high in stability, oil removal rate and biodegradability, is nontoxic and effectively protects the environment, and the cleaning rate of over 98 percent can be reached at room temperature; and the oil removal time can be further shortened and the oil removal cost can be further reduced if auxiliary cleaning methods such as ultrasonic waves are adopted.
Description
Technical field
The present invention relates to a kind of clean-out system, especially relate to a kind of dephosphorization clean-out system that is used to clean the emery wheel ash, belong to metal processing aid technical field.
Background technology
Carry out in the Grinding Process at high-speed tool steel, can generate a large amount of emery wheel ashes, and the staple of described emery wheel ash is iron filings, machining oil and emery wheel abrasive particle.In recent years, owing to skyrocketing of iron ore price, the emery wheel ash; Especially the recycling of high-speed tool steel emery wheel ash more and more receives the attention of each enterprise; And in the recycling process of emery wheel ash, need carry out oil removal treatment earlier, promptly need dispose machining oil in advance.
The oil removing of traditional emery wheel ash is generally a kind of alkalescence clean-out system that deoils with clean-out system, like sodium hydroxide, yellow soda ash, sodium phosphate etc., owing to contain phosphorus in the clean-out system, if it is discharged in the water, is easy to cause serious body eutrophication phenomenon.And China has accounted for more than 60% of whole lakes because of the contaminated lake that reaches the eutrophication level, and eutrophication has caused very big harm to environment with human, and the phosphorated clean-out system is one of main source of sewage in industry and the life.
Traditional oil removing with clean-out system in, phosphoric acid salt is widely used, therefore, in order to protect environment, developing phosphatic substitute has become inevitable.
Summary of the invention
For solving the deficiency of prior art, the object of the present invention is to provide a kind of dephosphorization clean-out system that is used to clean the emery wheel ash effective, Phosphateless environmentally friendly that deoils.
For achieving the above object, the present invention realizes through following technical scheme:
A kind of dephosphorization clean-out system that is used to clean the emery wheel ash comprises that the weight percent of following component and each component is respectively:
Surfactant compound system 20-40%;
Washing assistant 10-20%;
Excess water.
Wherein, described washing assistant is copolymer of maleic anhydride and acrylic acid sodium salt or Starso and macromolecule polyacrylic acid sodium compound system.
And further, described surfactant compound system comprises cationic surfactant and non-ionics.
Wherein, described cationic surfactant is a dodecyl dimethyl ammonium chloride, and described non-ionics is the carbon fatty alcohol Soxylat A 25-7.
The invention has the beneficial effects as follows: the present invention replaces traditional phosphorated clean-out system through adopting surfactant compound system and washing assistant; Not only good stability, can reach the cleaning rate more than 98%, the rate of deoiling height at ambient temperature; And nontoxic, biological degradability good; Protected environment effectively, and if adopt auxiliary purging method such as UW further to shorten the time of deoiling, reduce the cost that deoils.
Embodiment
Below in conjunction with specific embodiment the present invention is done concrete introduction.
Embodiment 1: be used to clean the dephosphorization clean-out system of emery wheel ash, comprise that the weight percent of following component and each component is respectively: dodecyl dimethyl ammonium chloride and carbon fatty alcohol Soxylat A 25-7 compound system 20%; Copolymer of maleic anhydride and acrylic acid sodium salt 10%; Excess water.
Embodiment 2: be used to clean the dephosphorization clean-out system of emery wheel ash, comprise that the weight percent of following component and each component is respectively: dodecyl dimethyl ammonium chloride and carbon fatty alcohol Soxylat A 25-7 compound system 30%; Copolymer of maleic anhydride and acrylic acid sodium salt 20%; Excess water.
Embodiment 3: be used to clean the dephosphorization clean-out system of emery wheel ash, comprise that the weight percent of following component and each component is respectively: dodecyl dimethyl ammonium chloride and carbon fatty alcohol Soxylat A 25-7 compound system 30%; Starso and macromolecule polyacrylic acid sodium compound system 15%; Excess water.
Embodiment 4: be used to clean the dephosphorization clean-out system of emery wheel ash, comprise that the weight percent of following component and each component is respectively: dodecyl dimethyl ammonium chloride and carbon fatty alcohol Soxylat A 25-7 compound system 40%; Starso and macromolecule polyacrylic acid sodium compound system 15%; Excess water.
Specifically the method for deoiling is: after the component of the said prescription of the foregoing description 1-4 is mixed, mix with the emery wheel ash, after the stirring, static layering is removed supernatant liquid, and deposition is carried out drying behind the repetitive scrubbing, and through measuring, the clearance of oil has reached more than 98%.
Invention replaces traditional phosphorated clean-out system through adopting surfactant compound system and washing assistant; Not only good stability, the rate of deoiling height; And nontoxic, biological degradability good; Protected environment effectively, and if adopt auxiliary purging method such as UW further to shorten the time of deoiling, reduce the cost that deoils.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (5)
1. a dephosphorization clean-out system that is used to clean the emery wheel ash is characterized in that, comprises that the weight percent of following component and each component is respectively:
Surfactant compound system 20-40%;
Washing assistant 10-20%;
Excess water.
2. a kind of dephosphorization clean-out system that is used to clean the emery wheel ash according to claim 1 is characterized in that described washing assistant is copolymer of maleic anhydride and acrylic acid sodium salt or Starso and macromolecule polyacrylic acid sodium compound system.
3. a kind of dephosphorization clean-out system that is used to clean the emery wheel ash according to claim 1 is characterized in that described surfactant compound system comprises cationic surfactant and non-ionics.
4. a kind of dephosphorization clean-out system that is used to clean the emery wheel ash according to claim 3 is characterized in that described cationic surfactant is a dodecyl dimethyl ammonium chloride.
5. a kind of dephosphorization clean-out system that is used to clean the emery wheel ash according to claim 3 is characterized in that described non-ionics is the carbon fatty alcohol Soxylat A 25-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177231.0A CN102703247B (en) | 2012-06-01 | 2012-06-01 | Dephosphorized cleaning agent for cleaning grinding wheel dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177231.0A CN102703247B (en) | 2012-06-01 | 2012-06-01 | Dephosphorized cleaning agent for cleaning grinding wheel dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102703247A true CN102703247A (en) | 2012-10-03 |
| CN102703247B CN102703247B (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210177231.0A Expired - Fee Related CN102703247B (en) | 2012-06-01 | 2012-06-01 | Dephosphorized cleaning agent for cleaning grinding wheel dust |
Country Status (1)
| Country | Link |
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| CN (1) | CN102703247B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313623A (en) * | 2014-10-28 | 2015-01-28 | 山东中大药业有限公司 | Crude oil cleaning agent on metal surface and preparation method thereof |
| CN106929870A (en) * | 2017-04-20 | 2017-07-07 | 合肥华清金属表面处理有限责任公司 | A kind of without phosphorus, low COD degreasing agent and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250470A (en) * | 1997-03-11 | 2000-04-12 | 尤尼利弗公司 | Hard-surface cleaning compositions |
| CN1445353A (en) * | 2002-03-19 | 2003-10-01 | 上海白猫有限公司 | Multi-functional quick dissolving filmy cleanser and its manufacturing methods |
-
2012
- 2012-06-01 CN CN201210177231.0A patent/CN102703247B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250470A (en) * | 1997-03-11 | 2000-04-12 | 尤尼利弗公司 | Hard-surface cleaning compositions |
| CN1445353A (en) * | 2002-03-19 | 2003-10-01 | 上海白猫有限公司 | Multi-functional quick dissolving filmy cleanser and its manufacturing methods |
Non-Patent Citations (1)
| Title |
|---|
| 邹利宏等: "阴-阳离子表面活性剂复配研究与应用", 《日用化学工业》, vol. 31, no. 5, 31 October 2001 (2001-10-31), pages 37 - 40 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313623A (en) * | 2014-10-28 | 2015-01-28 | 山东中大药业有限公司 | Crude oil cleaning agent on metal surface and preparation method thereof |
| CN106929870A (en) * | 2017-04-20 | 2017-07-07 | 合肥华清金属表面处理有限责任公司 | A kind of without phosphorus, low COD degreasing agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102703247B (en) | 2014-06-18 |
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Granted publication date: 20140618 Termination date: 20190601 |