CN103274621A - Concrete water-based releasing agent produced by using drainage oil and preparation method thereof - Google Patents
Concrete water-based releasing agent produced by using drainage oil and preparation method thereof Download PDFInfo
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- CN103274621A CN103274621A CN2013101844309A CN201310184430A CN103274621A CN 103274621 A CN103274621 A CN 103274621A CN 2013101844309 A CN2013101844309 A CN 2013101844309A CN 201310184430 A CN201310184430 A CN 201310184430A CN 103274621 A CN103274621 A CN 103274621A
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Abstract
The invention discloses a concrete water-based releasing agent produced by using drainage oil and a preparation method thereof. The releasing agent is prepared from the following raw materials by weight percent: 8%-22.5% of drainage oil, 0.5%-3.6% of a compound emulsifier, 1%-10% of an additive, 1%-3.2% of a stabilizer and 60%-87% of water, wherein the emulsifier is the compound emulsifier comprising an anionic emulsifier and a nonionic emulsifier, the anionic emulsifier comprises one or multiple of stearic acid and sodium dodecylbenzene sulfonate, and the nonionic emulsifier comprises one or multiple of fatty acid polyoxyethylene ether, alkylphenol polyoxyethylene ether, fatty acryl alcohol amine, Span and Tween. After forming a film, the water-based releasing agent plays a role in separation of the concrete and a template. The water-based releasing agent is used for replacing an existing frequently-used emulsification machine oil releasing agent, is odorless and tasteless and has a good using effect; due to the adoption of the releasing agent, the apparent quality of the concrete is improved, and the turnover utilization rate of the template is also increased; and the production cost of the releasing agent is reduced.
Description
Technical field
The invention belongs to the comprehensive utilization of sewer oil waste, specifically is a kind of concrete aqueous release agent of producing with sewer oil and preparation method thereof.
Background technology
Estimate according to the expert, China's sewer oil annual output reaches 1,200 ten thousand tons, the sewer oil that wherein returns dining table just has 3,500,000 tons, serious harm is healthy to the people's, for guaranteeing " sewer oil " crime that is strictly punished according to law, in February, 2012, the Supreme People's Court, the Supreme People's Procuratorate, the Ministry of Public Security unite and issue " about the notice of " sewer oil " criminal activity that is strictly punished according to law ".
When " sewer oil " crime was attacked severely, science-and-technology enterprise was also suggested ways and means in the utilization of waste material to sewer oil, and wishing turns waste into wealth, with the application recurrence right way of sewer oil.Shanghai enviromental protection enterprise has researched and developed successfully " ionic activity oxygen source head go out oily deodorizing water-and-oil separator "; the method of this equipment utilization high pressure blow-gas; in sewer oil, inject the plasma active oxygen; make sewer oil that " fission " take place; form wetting ability degradation products such as tartrate and methyl alcohol; allow the grease of sewer oil disappear, sewer oil is lost return the basis of dining table.But sewer oil also is a kind of available resources, so this neither a kind of good method.Regulation has been put into effect in Shanghai, and all produce the restaurant unit of meal kitchen waste grease, before the end of the year in 2012, all water-and-oil separator must be installed, and intend giving certain award to the food and beverage enterprise that waste grease is provided.But, the application problem of sewer oil fails to be well solved always, higher as sewer oil being changed into the biofuel cost, distributors lose money, so enthusiasm is not high, this just returns dining table to sewer oil opportunity, disperse owing to sewer oil quantity more, need carry out many-sided Application and Development, how the most reasonable sewer oil resource of utilizing, guarantee that sewer oil flows to regular channel, be only the basic place of thorough solution sewer oil problem.
Summary of the invention
Technical problem to be solved by this invention provides a kind of concrete aqueous release agent of producing with sewer oil and preparation method thereof, this aqueous release agent can be used for the production that building trade comprises concrete precast element, make sewer oil can process on the spot on the spot and consume, and production technique is also fairly simple.
A kind of concrete aqueous release agent of producing with sewer oil of the present invention, the weight proportion of its raw material is:
Sewer oil: 8%～22.5%
Compound emulsifying agent: 0.5%～3.6%
Auxiliary agent: 1%～10%
Stablizer: 1%～3.2%
Water: 60 ~ 87%.
As improvement, the emulsion solid content of sewer oil and emulsifying agent, stablizer, auxiliary agent preparation is 13～40%, and solid content is that the quality of gained material accounted for the per-cent of quality of the emulsion after the product emulsion was dried to constant weight.
As improvement, emulsifying agent is the compound emulsifying agent of being made up of anionic emulsifier and nonionic emulsifying agent, and the mass ratio of anionic emulsifier and nonionic emulsifying agent is 1:1-10.
Wherein anionic emulsifier comprises one or both in stearic acid, the Sodium dodecylbenzene sulfonate.Nonionic emulsifying agent comprises one or more in aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene, fat acyl alcohol amine, sapn, the tween.
As improvement, stablizer is sodium polyphosphate, polyoxyethylene glycol, methylcellulose gum, one or more in Walocel MT 20.000PV, the polyvinyl alcohol.
Auxiliary agent is machine oil, liquid caustic soda, trolamine, frostproofer or spices.
In addition, the present invention also provides the method for producing the concrete aqueous release agent with sewer oil, and it may further comprise the steps:
1) by described weight ratio sewer oil and emulsifying agent, stablizer, the reaction of auxiliary agent mixing and water adding are mixed with emulsion;
2) will can use behind the emulsion thin up, be sprayed on during use on punching block, wooden model or the composite shuttering.
Described sewer oil, comprise the greasy floating matter in the water drain or the leftovers of hotel, restaurant, leftovers (common name swill) are installed oil after the oil separated behind the water-and-oil separator and fried food product access times surpass regulation through simple processing or hotel, restaurant, and through the sewer oil raw product of simple processing
The present invention joins components such as sewer oil and emulsifying agent, auxiliary agent, stablizer, water in the reaction vessel, mixed 10 minutes～30 minutes at 10 ℃～70 ℃, sewer oil is emulsified into water miscible emulsion, with metal bucket or plastic tank shipment, suitably thin up spraying during use, play the effect of isolating concrete and template after the film forming, substitute emulsified machine oil release agent commonly used at present, and odorless, tasteless, result of use is better, not only improve concrete apparent mass, and improved the turnover utilization ratio of template, reduced production cost.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1: will join in the reaction vessel after the meterings such as sewer oil, emulsifying agent, auxiliary agent earlier, its batching is as follows:
Sewer oil 15.5%, 32%NaOH 1%, trolamine 1.5%, machine oil 5.2%, Sodium dodecylbenzene sulfonate 0.3%, sodium polyphosphate 0.5%, 2% methylcellulose gum 1.5%, water 74.5%.
50 ℃ of temperature of reaction, 20 minutes reaction times.
Embodiment 2: will join in the reaction vessel after the meterings such as sewer oil, emulsifying agent, auxiliary agent earlier, its batching is as follows:
Sewer oil 9%, 32%NaOH 0.5%, trolamine 0.8%, stearic acid 1.5%, Sodium dodecylbenzene sulfonate 0.1%, sodium polyphosphate 0.2%, 2% Walocel MT 20.000PV 1%, water 86.9%
50 ℃ of temperature of reaction, 30 minutes reaction times.
Embodiment 3: will join in the reaction vessel after the meterings such as sewer oil, emulsifying agent, auxiliary agent earlier, its batching is as follows:
Sewer oil 16%, stearic acid 3%, 32%NaOH solution 1%, trolamine 1.5%, machine oil 5%, Sodium dodecylbenzene sulfonate 0.1%, sodium polyphosphate 0.5%, 2% methocel solution 1.5%, water 71.4%.
60 ℃ of temperature of reaction, 20 minutes reaction times.
Embodiment 4: will join in the reaction vessel after the meterings such as sewer oil, emulsifying agent, auxiliary agent earlier, its batching is as follows:
Sewer oil 22%, 32%NaOH 1.5%, machine oil 7.3%, trolamine 2.2%, Arlacel-80 2.0%, tween-80 1.0%, Sodium dodecylbenzene sulfonate 0.1%, polyoxyethylene glycol 3.2%, water 60%.
70 ℃ of temperature of reaction, 15 minutes reaction times.
Embodiment 5: will join in the reaction vessel after the meterings such as sewer oil, emulsifying agent, auxiliary agent earlier, its batching is as follows:
Sewer oil 15.5%, 32%NaOH 1%, machine oil 5%, trolamine 1.5%, alkylphenol polyoxyethylene 3%, polyoxyethylene glycol 2.2%, water 71.8%.
70 ℃ of temperature of reaction, 25 minutes reaction times.
Embodiment 6: will join in the reaction vessel after the meterings such as sewer oil, emulsifying agent, auxiliary agent earlier, its batching is as follows:
Sewer oil 15.5%, 32%NaOH 1%, machine oil 5%, trolamine 1.5%, Sodium dodecylbenzene sulfonate 0.5%, Arlacel-80 1.7%, tween-80 1%, 5% polyvinyl alcohol 2.2%, water 71.4%.
80 ℃ of temperature of reaction, 10 minutes reaction times.
The fundamental property of the product of the present invention's preparation is according to building material industry standard JC/T 949-2005 " concrete product releasing agent " measuring method, and testing index is as follows:
1, the drying and forming-film time
Brushing releasing agent on clean, dry wooden model template, 22 ℃ of room temperatures, its film forming min time of drying 27.
2, water resistance
Coating release agent on the glass surface ware behind the drying and forming-film, is put into 22 ℃ of water, static immersion 30 min.After the taking-up, film forming is not dissolved, and presents the hydrophobic face.
3, demolding performace
Table 1 demolding performace table with test results
The invention provides a kind of thinking and implementation method of producing releasing agent with sewer oil; concrete application approach is a lot; the above only is preferred implementation of the present invention; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (9)
1. concrete aqueous release agent of producing with sewer oil is characterized in that the weight proportion of raw material is:
Sewer oil: 8%～22.5%
Compound emulsifying agent: 0.5%～3.6%
Auxiliary agent: 1%～10%
Stablizer: 1%～3.2%
Water: 60～87%.
2. the concrete aqueous release agent of producing with sewer oil according to claim 1 is characterized in that, the emulsion solid content of sewer oil and compound emulsifying agent, stablizer, auxiliary agent preparation is 13～40%.
3. the concrete aqueous release agent of producing with sewer oil according to claim 1 and 2, it is characterized in that, compound emulsifying agent is the compound emulsifying agent of being made up of anionic emulsifier and nonionic emulsifying agent, and the mass ratio of anionic emulsifier and nonionic emulsifying agent is 1:1-10.
4. the concrete aqueous release agent of producing with sewer oil according to claim 3 is characterized in that described anionic emulsifier comprises one or both in stearic acid, the Sodium dodecylbenzene sulfonate.
5. the concrete aqueous release agent of producing with sewer oil according to claim 3 is characterized in that nonionic emulsifying agent comprises one or more in aliphatic acid polyethenoxy ether, alkylphenol polyoxyethylene, fat acyl alcohol amine, sapn, the tween.
6. the concrete aqueous release agent of producing with sewer oil according to claim 1 and 2 is characterized in that stablizer is sodium polyphosphate, polyoxyethylene glycol, methylcellulose gum, one or more in Walocel MT 20.000PV, the polyvinyl alcohol.
7. the concrete aqueous release agent of producing with sewer oil according to claim 1 and 2 is characterized in that auxiliary agent is machine oil, liquid caustic soda, trolamine, frostproofer or spices.
8. the described method of producing the concrete aqueous release agent with sewer oil of a claim 1 is characterized in that may further comprise the steps:
1) by described weight ratio sewer oil and emulsifying agent, stablizer, the reaction of auxiliary agent mixing and water adding are mixed with emulsion;
2) will can use behind the emulsion thin up.
9. method of producing the concrete aqueous release agent with sewer oil according to claim 8, it is characterized in that described sewer oil, be through simple processing with swill, or hotel, restaurant install the oil after the oil separated behind the water-and-oil separator and fried food product access times surpass regulation, and through the sewer oil raw product of simple processing.
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| CN2013101844309A CN103274621A (en) | 2013-05-17 | 2013-05-17 | Concrete water-based releasing agent produced by using drainage oil and preparation method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538179A (en) * | 2013-10-26 | 2014-01-29 | 桂林理工大学 | Method for preparing mold release agent by waste edible oil and applications thereof |
| CN103611468A (en) * | 2013-11-20 | 2014-03-05 | 桂林理工大学 | Method for preparing dispersant by use of waste edible oil and application thereof |
| CN104891849A (en) * | 2015-05-21 | 2015-09-09 | 庄汉力 | Penetrating waterproof agent prepared by taking gutter oil as raw material as well as preparation method and application method thereof |
| CN105176655A (en) * | 2015-08-31 | 2015-12-23 | 云南科保模架有限责任公司 | High-performance concrete demolding agent |
| CN106190512A (en) * | 2016-07-06 | 2016-12-07 | 中建商品混凝土有限公司 | A kind of concrete water-based release agent and preparation method thereof |
| CN106497665A (en) * | 2016-10-19 | 2017-03-15 | 大连市铭源全科技开发有限公司 | Waste oil prepares concrete parting agent |
| CN106541491A (en) * | 2016-10-07 | 2017-03-29 | 常州创索新材料科技有限公司 | A kind of preparation method of environment-friendly type concrete releasing agent |
| CN106833858A (en) * | 2017-01-21 | 2017-06-13 | 上海新平精细化学品有限公司 | A kind of multipurpose neutrality releasing agent and preparation method thereof |
| CN107287013A (en) * | 2017-06-21 | 2017-10-24 | 肖全海 | A kind of environmentally friendly releasing agent and preparation method thereof |
| CN109576044A (en) * | 2017-09-28 | 2019-04-05 | 中国石油天然气股份有限公司 | The preparation method and application of furfural extract oil emulsification composition, furfural extract oil emulsifying product and the product |
| CN109679755A (en) * | 2018-12-20 | 2019-04-26 | 中建三局第一建设工程有限责任公司 | A kind of aluminum alloy mould plate release agent and preparation method thereof |
| CN111154539A (en) * | 2018-11-08 | 2020-05-15 | 晟通科技集团有限公司 | Preparation method of water-based release agent based on industrial waste oil |
| CN113293055A (en) * | 2021-01-15 | 2021-08-24 | 云南森博混凝土外加剂有限公司 | Concrete water-based release agent and preparation method thereof |
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2013
- 2013-05-17 CN CN2013101844309A patent/CN103274621A/en active Pending
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| 刘志勇: ""ZY-3型高效能砼脱模剂的研制"", 《河北建筑工程学院学报》 * |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538179A (en) * | 2013-10-26 | 2014-01-29 | 桂林理工大学 | Method for preparing mold release agent by waste edible oil and applications thereof |
| CN103538179B (en) * | 2013-10-26 | 2015-10-28 | 桂林理工大学 | A kind of adopt waste cooking oils to prepare releasing agent method and application |
| CN103611468A (en) * | 2013-11-20 | 2014-03-05 | 桂林理工大学 | Method for preparing dispersant by use of waste edible oil and application thereof |
| CN104891849A (en) * | 2015-05-21 | 2015-09-09 | 庄汉力 | Penetrating waterproof agent prepared by taking gutter oil as raw material as well as preparation method and application method thereof |
| CN104891849B (en) * | 2015-05-21 | 2016-03-30 | 庄汉力 | A kind of take sewer oil as osmosis type water-resisting agent of preparing of raw material and preparation method thereof and using method |
| CN105176655A (en) * | 2015-08-31 | 2015-12-23 | 云南科保模架有限责任公司 | High-performance concrete demolding agent |
| CN106190512A (en) * | 2016-07-06 | 2016-12-07 | 中建商品混凝土有限公司 | A kind of concrete water-based release agent and preparation method thereof |
| CN106541491A (en) * | 2016-10-07 | 2017-03-29 | 常州创索新材料科技有限公司 | A kind of preparation method of environment-friendly type concrete releasing agent |
| CN106541491B (en) * | 2016-10-07 | 2019-01-25 | 广州振中建设有限公司 | A kind of preparation method of environment-friendly type concrete release agent |
| CN106497665A (en) * | 2016-10-19 | 2017-03-15 | 大连市铭源全科技开发有限公司 | Waste oil prepares concrete parting agent |
| CN106833858A (en) * | 2017-01-21 | 2017-06-13 | 上海新平精细化学品有限公司 | A kind of multipurpose neutrality releasing agent and preparation method thereof |
| CN107287013A (en) * | 2017-06-21 | 2017-10-24 | 肖全海 | A kind of environmentally friendly releasing agent and preparation method thereof |
| CN107287013B (en) * | 2017-06-21 | 2018-04-20 | 肖全海 | A kind of environmental protection releasing agent and preparation method thereof |
| CN109576044A (en) * | 2017-09-28 | 2019-04-05 | 中国石油天然气股份有限公司 | The preparation method and application of furfural extract oil emulsification composition, furfural extract oil emulsifying product and the product |
| CN109576044B (en) * | 2017-09-28 | 2022-02-01 | 中国石油天然气股份有限公司 | Furfural extract oil emulsion composition, furfural extract oil emulsion product, and preparation method and application of furfural extract oil emulsion product |
| CN111154539A (en) * | 2018-11-08 | 2020-05-15 | 晟通科技集团有限公司 | Preparation method of water-based release agent based on industrial waste oil |
| CN109679755A (en) * | 2018-12-20 | 2019-04-26 | 中建三局第一建设工程有限责任公司 | A kind of aluminum alloy mould plate release agent and preparation method thereof |
| CN113293055A (en) * | 2021-01-15 | 2021-08-24 | 云南森博混凝土外加剂有限公司 | Concrete water-based release agent and preparation method thereof |
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Application publication date: 20130904 |