CN102703913B - Cleaning agent for removing oil from grinding wheel ash - Google Patents
Cleaning agent for removing oil from grinding wheel ash Download PDFInfo
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- CN102703913B CN102703913B CN201210177220.2A CN201210177220A CN102703913B CN 102703913 B CN102703913 B CN 102703913B CN 201210177220 A CN201210177220 A CN 201210177220A CN 102703913 B CN102703913 B CN 102703913B
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- cleaning agent
- oil
- wheel ash
- emery wheel
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Abstract
The invention relates to a cleaning agent for removing oil from grinding wheel ash. The cleaning agent comprises the following components in percentage by weight: 10 to 15 percent of hydrochloric acid, 2 to 5 percent of oxalic acid, 1 to 3 percent of citric acid, 5 to 8 percent of sodium potassium tartrate tetrahydrate, 2 to 5 percent of sodium carbonate, 5 to 15 percent of sodium dodecyl sulfate and the balance of water. The cleaning agent ensures that oil can be easily separated from other substances in an acid environment by surfactant, and the oil enters an aqueous solution; oil can be removed from the grinding wheel ash at the normal temperature in 2 to 4 minutes, and then after washing, the oil removal rate can reach 96 percent; the cleaning agent is high in oil removal speed; and moreover, the cleaning agent has the characteristics of low price, low environmental pollution, high efficiency and long service life.
Description
Technical field
The present invention relates to the one clean-out system that deoils, especially relate to a kind of emery wheel ash clean-out system that deoils, belong to metal processing aid technical field.
Background technology
Carry out in Grinding Process at high-speed tool steel, can generate a large amount of emery wheel ashes, and the main component of described emery wheel ash is iron filings, machining oil and emery wheel abrasive particle.In recent years, due to skyrocketing of iron ore price, emery wheel ash, especially the recycling of high-speed tool steel emery wheel ash is more and more subject to the attention of each enterprise, and in the recycling process of emery wheel ash, need to first carry out oil removal treatment, need to dispose in advance machining oil.
The oil removing of traditional emery wheel ash is generally a kind of alkalescence clean-out system that deoils with clean-out system, as sodium hydroxide, sodium carbonate, sodium phosphate etc., utilize alkaline saponification to remove saponification quasi-grease, and utilize the emulsifying effect of tensio-active agent, remove non-saponification quasi-grease, this kind of clean-out system except speed oil very slow, and life cycle is short, deoiling effect is not good, has influence on production efficiency, and has increased production cost.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of effective, speed of deoiling emery wheel ash fast and that can effectively reduce production costs clean-out system that deoils.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of emery wheel ash clean-out system that deoils, is characterized in that, comprises that the weight percent of following component and each component is respectively:
Hydrochloric acid 10-15%;
Oxalic acid 2-5%;
Citric acid 1-3%;
Seignette salt 5-8%;
Sodium carbonate 2-5%;
Sodium lauryl sulphate 5-15%;
Excess water.
Further, the concentration of described hydrochloric acid is 32%.
The concentration of described citric acid is 45%.
And the concentration of described sodium lauryl sulphate is 30-45%.
In addition, the described emery wheel ash clean-out system that deoils also comprises component inhibiter, and the weight percent of described inhibiter is 5-10%.Described inhibiter can be pyridine hydrochloride, can certainly be the inhibiter under other sour environments.
The invention has the beneficial effects as follows: the present invention is in sour environment, by tensio-active agent, oil is easy to and other separating substances, enter into the aqueous solution, under normal temperature condition, can be to the processing of deoiling of emery wheel ash, can in 2-4 minute, come separating of oil, after washing, can reach 96% the rate of deoiling again, the speed of deoiling is very fast, in addition the feature that, clean-out system of the present invention is cheap, environmental pollution is little, have efficient, life cycle is long.
Embodiment
Below in conjunction with specific embodiment, the present invention is done to concrete introduction.
In following embodiment, the concentration of described hydrochloric acid is 32%, and the concentration of citric acid is 45%, and the concentration of described sodium lauryl sulphate is 40%, and described inhibiter is pyridine hydrochloride.
Embodiment 1: a kind of emery wheel ash clean-out system that deoils, comprises that the weight percent of following component and each component is respectively: hydrochloric acid 10%; Oxalic acid 2%; Citric acid 3%; Seignette salt 8%; Sodium carbonate 2%; Sodium lauryl sulphate 10%; Excess water.
Embodiment 2: a kind of emery wheel ash clean-out system that deoils, comprises that the weight percent of following component and each component is respectively: hydrochloric acid 12%; Oxalic acid 4%; Citric acid 1%; Seignette salt 6%; Sodium carbonate 4%; Sodium lauryl sulphate 5%; Excess water.
Embodiment 3: a kind of emery wheel ash clean-out system that deoils, comprises that the weight percent of following component and each component is respectively: hydrochloric acid 15%; Oxalic acid 5%; Citric acid 2%; Seignette salt 5%; Sodium carbonate 5%; Sodium lauryl sulphate 15%; Excess water.
Embodiment 4: a kind of emery wheel ash clean-out system that deoils, comprises that the weight percent of following component and each component is respectively: hydrochloric acid 10%; Oxalic acid 2%; Citric acid 3%; Seignette salt 8%; Sodium carbonate 2%; Sodium lauryl sulphate 10%; Inhibiter 5%; Excess water.
Embodiment 5: a kind of emery wheel ash clean-out system that deoils, comprises that the weight percent of following component and each component is respectively: hydrochloric acid 12%; Oxalic acid 4%; Citric acid 1%; Seignette salt 6%; Sodium carbonate 4%; Sodium lauryl sulphate 5%; Inhibiter 8%; Excess water.
Embodiment 6: a kind of emery wheel ash clean-out system that deoils, comprises that the weight percent of following component and each component is respectively: hydrochloric acid 15%; Oxalic acid 5%; Citric acid 2%; Seignette salt 5%; Sodium carbonate 5%; Sodium lauryl sulphate 15%; Inhibiter 10%; Excess water.
Specifically the method for deoiling is: after the component of filling a prescription described in above-described embodiment 1-6 is mixed, mix with emery wheel ash, fully ooze after bubble, stir about 2-4 minute putting into by a certain percentage the rinse bath of filling water after low-temperature heat, the greasy dirt of emery wheel gray surface and clean-out system chemical combination, then use the rinsing repeatedly of a large amount of clear water, until greasy dirt is cleaned, finally dry abrasive dust pack is passed through to measure, the clearance of oil has reached 96-98%.
The present invention is in sour environment, by tensio-active agent, oil is easy to and other separating substances, enter into the aqueous solution, under normal temperature condition, can be to the processing of deoiling of emery wheel ash, can in 2-4 minute, come separating of oil, after washing, can reach 96% the rate of deoiling again, the speed of deoiling is very fast, in addition the feature that, clean-out system of the present invention is cheap, environmental pollution is little, have efficient, life cycle is long.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (3)
1. the emery wheel ash clean-out system that deoils, is characterized in that, comprises that the weight percent of following component and each component is respectively:
Excess water;
The concentration of described hydrochloric acid is 32%.
2. a kind of emery wheel ash according to claim 1 clean-out system that deoils, is characterized in that, also comprise component inhibiter, the weight percent of described inhibiter is 5-10%.
3. a kind of emery wheel ash according to claim 2 clean-out system that deoils, is characterized in that, described inhibiter is pyridine hydrochloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177220.2A CN102703913B (en) | 2012-06-01 | 2012-06-01 | Cleaning agent for removing oil from grinding wheel ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177220.2A CN102703913B (en) | 2012-06-01 | 2012-06-01 | Cleaning agent for removing oil from grinding wheel ash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102703913A CN102703913A (en) | 2012-10-03 |
| CN102703913B true CN102703913B (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210177220.2A Expired - Fee Related CN102703913B (en) | 2012-06-01 | 2012-06-01 | Cleaning agent for removing oil from grinding wheel ash |
Country Status (1)
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| CN (1) | CN102703913B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404496A (en) * | 2014-10-30 | 2015-03-11 | 青岛昌安达药业有限公司 | Pretreatment liquid for mechanical parts |
| CN115537822B (en) * | 2022-09-23 | 2024-05-14 | 山东科洗新材料有限公司 | Preparation method of composite cleaning agent and application of composite cleaning agent in cleaning and rust removal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6432899B1 (en) * | 1997-11-13 | 2002-08-13 | Henkel Corporation | Composition and process for cleaning and deoxidizing aluminum |
| CN101135056A (en) * | 2007-09-29 | 2008-03-05 | 吴铭鑫 | Stainless steel cleaning agent |
| CN101608314A (en) * | 2008-06-16 | 2009-12-23 | 南京科润工业介质有限公司 | Anti-emulsification water-soluble metal washing agent |
-
2012
- 2012-06-01 CN CN201210177220.2A patent/CN102703913B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6432899B1 (en) * | 1997-11-13 | 2002-08-13 | Henkel Corporation | Composition and process for cleaning and deoxidizing aluminum |
| CN101135056A (en) * | 2007-09-29 | 2008-03-05 | 吴铭鑫 | Stainless steel cleaning agent |
| CN101608314A (en) * | 2008-06-16 | 2009-12-23 | 南京科润工业介质有限公司 | Anti-emulsification water-soluble metal washing agent |
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| Publication number | Publication date |
|---|---|
| CN102703913A (en) | 2012-10-03 |
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Granted publication date: 20140618 Termination date: 20190601 |