CN1919993A - High effective environmental protection multifunctional deoiling decontaminant - Google Patents

High effective environmental protection multifunctional deoiling decontaminant Download PDF

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CN1919993A
CN1919993A CN 200510093231 CN200510093231A CN1919993A CN 1919993 A CN1919993 A CN 1919993A CN 200510093231 CN200510093231 CN 200510093231 CN 200510093231 A CN200510093231 A CN 200510093231A CN 1919993 A CN1919993 A CN 1919993A
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environmental protection
high effective
effective environmental
protection multifunctional
deoiling decontaminant
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CN100575471C (en
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穆世民
张天德
霍松
袁琴
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穆世民
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Abstract

The invention relates decontaminant, comprising surface active agent and lotion and auxiliary agent. The decontaminant can be used for metal, cloth, ceramics, plastic, machinery, petroleum, transport, and other fields. The decontaminant is innocuous, nonirritant, and non-corrosiveness.

Description

A kind of high effective environmental protection multifunctional deoiling decontaminant
Technical field
The present invention relates to industry and washing industry field, specifically, relate to a kind of high effective environmental protection multifunctional deoiling decontaminant.
Background technology
What deoiling adopted at present is the method that organic solvent, hot alkaline solution and surfactant soln clean.Organic solvent method is divided into two classes: a class is to be actives with the halohydrocarbon, and the 86-98798 as day disclosure special permission discloses the washing composition that contains ethylene dichloride 75%.Detersive power is 86%, and ability still can.But ethylene dichloride toxicity is bigger, damages the ozone layer not environmental protection again.Another kind of is to be actives with the stone hydrocarbon, as English Patent " 1066407 " liquid concentration metal cleaner and grease-removing agent, is main actives with kerosene.This method not only wastes energy, and also contaminate environment has potential safety hazard again.Hot alkaline solution washing deoiling efficient is low also not to be included, and to corrosion of metal and bigger to the stimulation of skin.As United States Patent (USP) 4048121, can remove grease and dirt on the metal≤50 ℃ the time with the straight-chain alkyl polyoxyethylene ether of 40% alkane alkali, 7% soda ash and 5%.But also will heat during operation, and corrosion is stronger, the deoiling effect is also not ideal enough.
For addressing this problem, China begins to promote " water base metal cleaning agent " from " six or five ", but uses still not general.According to the statistics made by the departments concerned, China is used in metal cleaning aspect leaning solvent such as kerosene, diesel oil every year still more than 500,000 tons.
Summary of the invention
The purpose of this invention is to provide a kind of efficient, environmental protection, multifunctional deoiling decontaminant, to solve the above-mentioned problems in the prior art.With this deoiling decontaminant of the present invention, except that having the efficient degreasing soil removability, and can use (the tap water dissolving is used down for 20-30 ℃) at low temperatures, corrodibility and pungency also reduce greatly simultaneously.Product of the present invention can be used for multiregion fields such as metal, fabric, pottery, plastics, woodenware and cleans, and especially the deoiling effect of component of machine is better.
A kind of high effective environmental protection multifunctional deoiling decontaminant of the present invention, by weight percentage, form by following component:
Sodium dodecylbenzene sulfonate 0.2-10%, soda ash 0-30%, triethanolamine oleate 0.2-6%, caustic soda 0-10%, polyoxyethylene nonylphenol ether 0.2-2%, water glass 3-10%, fatty alcohol-polyoxyethylene ether 0.2-2%, Sodium sulfate anhydrous.min(99) 0-10%, cocoanut fatty acid diethanolamide 0.2-2%, tertiary sodium phosphate 0-30%, alkyl polyglycoside 0.2-2%, tripoly phosphate sodium STPP 0-15%, glucose amide 0.2-2%, ethylenediamine tetraacetic acid (EDTA) 0-2%, carboxymethyl cellulose 0-2%.
In above-mentioned deoiling decontaminant, two big class materials are arranged: a class is the kinds of surface promoting agent, and another kind of is multiple washing assistant.Sodium dodecylbenzene sulfonate, triethanolamine oleate are anion surfactants.Polyoxyethylene nonylphenol ether, fatty alcohol-polyoxyethylene ether, alkyl polyglycoside, glucose amide are nonionogenic tensides.These tensio-active agents are main active components of a kind of high effective environmental protection multifunctional deoiling decontaminant among the present invention, have significant emulsification, dispersion force, good dissolving and wettability, and be that multiple different components, different component are composite, thereby produced good synergistic function, thereby improved comprehensive deoiling ability of the present invention greatly.
Soda ash and/or caustic soda, water glass, Sodium sulfate anhydrous.min(99), ethylenediamine tetraacetic acid (EDTA) and/or tertiary sodium phosphate, tripoly phosphate sodium STPP and/or carboxymethyl cellulose all are washing assistants.
The preferred triethanolamine oleate of the present invention is because it has special emulsifying capacity to grease.Particularly composite with Sodium dodecylbenzene sulfonate, cooperative synergism effect is more obvious.
The present invention is also preferred to remove the stronger coco-nut oil fatty acid trolamine of mineral oil ability, thereby has improved the ability of removing mineral oil.
The present invention is also preferred alkyl polyglycoside, glucose amide is based on renewable plant material the 4th and represents surface-active agent, is to consider from the ecological security aspect on the one hand, simultaneously also because they have a series of excellent properties, and good compatibility arranged.When composite, can produce synergistic function as alkyl polyglycoside and anion surfactant.Experimental results show that: 50 ℃, when activity concentration 0.1%, the water hardness 16, alkyl polyglycoside in varing proportions with Sodium dodecylbenzene sulfonate composite after, to the detersive power of the plate that scribbles butter, with the detersive power that how much characterizes compound of dishwashing number, the many more detersive poweies of dishwashing number are good more.The dishwashing number of single alkyl polyglycoside is 8, the dishwashing number of single Sodium dodecylbenzene sulfonate is 4, the dishwashing number that adds the compositional liquor of 20% (the Sodium dodecylbenzene sulfonate amount) alkyl polyglycoside and Sodium dodecylbenzene sulfonate is 15, almost is the twice of single Sodium dodecylbenzene sulfonate dishwashing number.As seen composite back synergistic function is obvious.
Principal character of the present invention just is a small amount of (0.2%) kinds of surface promoting agent science composite, produces synergistic function, has improved deoiling effectiveness.
Principal character of the present invention also is the combining of alkali lye oil removing, soap lye oil removing, solvent oil removing and tensio-active agent oil removing science not only improved oil removing effectiveness, has also reduced the oil removing operational condition.For example general alkali lye oil removing will be at 70-80 ℃, and deoiling decontaminant of the present invention can be at normal temperature (20-30 ℃) operation deoiling.
High effective environmental protection multifunctional deoiling decontaminant of the present invention adopts the general method uniform mixing to form.Look the solution that greasy dirt situation and cleaning object are diluted with water to different concns during use.
Embodiment
Further prove the present invention below by embodiment 1,2 and performance test.
Embodiment 1, and the degreaser prescription: weight percent content is as follows:
Sodium dodecylbenzene sulfonate 0.75%, soda ash 30%, triethanolamine oleate 4.5%, water glass 10%, polyoxyethylene nonylphenol ether 3%, Sodium sulfate anhydrous.min(99) 10%, tertiary sodium phosphate 25%, alkyl polyglycoside 1.5%, tripoly phosphate sodium STPP 10%, glucose amide 1.5%, aliphatic alcohol polyoxyethylene 3%, cocoanut fatty acid diethanolamide 0.75%.
Embodiment 2, efficiently concentrate the worker and wash the powder prescription:
Sodium dodecylbenzene sulfonate 10%, tripoly phosphate sodium STPP 15%, triethanolamine oleate 5%, soda ash 25%, polyoxyethylene nonylphenol ether 2%, water glass 8%, fatty alcohol-polyoxyethylene ether 2%, Sodium sulfate anhydrous.min(99) 8%, tertiary sodium phosphate 9%, alkyl polyglycoside 2%, carboxymethyl cellulose 2%, cocoanut fatty acid diethanolamide 2%.
The detergency test of mineral oil and animals and plants oil pollution:
Test piece is invested in spindle oil 60 mass parts No. 6, in the solution that tallow 40 mass parts are made into, heats 60 ℃, dipping 1 takes out round the clock as the test piece model.Then powerful degreaser is added water and becomes 10% washing composition, with this washing composition by spray gun with 40 ℃, 2kg/cm 2Pressure, hydro-peening detected after 3 minutes, and calculated greasy dirt and clean rate (%) and estimate:
Figure A20051009323100061
The clean rate of deoiling decontaminant of the present invention is 95.5%, belongs to efficient degreasing.

Claims (6)

1. high effective environmental protection multifunctional deoiling decontaminant, by weight percentage, form by following component:
Sodium dodecylbenzene sulfonate 0.2-10%, soda ash 0-30%, triethanolamine oleate 0.2-6%, caustic soda 0-10%, polyoxyethylene nonylphenol ether 0.2-2%, water glass 3-10%, fatty alcohol-polyoxyethylene ether 0.2-2%, Sodium sulfate anhydrous.min(99) 0-10%, cocoanut fatty acid diethanolamide 0.2-2%, tertiary sodium phosphate 0-30%, alkyl polyglycoside 0.2-2%, tripoly phosphate sodium STPP 0-15%, glucose amide 0.2-2%, ethylenediamine tetraacetic acid (EDTA) 0-2%, carboxymethyl cellulose 0-2%.
2. a kind of high effective environmental protection multifunctional deoiling decontaminant according to claim 1 is characterized in that wherein the content of Sodium dodecylbenzene sulfonate is optimized for 0.2-1%.
3. a kind of high effective environmental protection multifunctional deoiling decontaminant according to claim 1 is characterized in that wherein the content of triethanolamine oleate is optimized for 0.2-1%.
4. a kind of high effective environmental protection multifunctional deoiling decontaminant according to claim 1 is characterized in that wherein the content of cocoanut fatty acid diethanolamide is optimized for 0.2-1%.
5. a kind of high effective environmental protection multifunctional deoiling decontaminant according to claim 1 is characterized in that, alkyl polyglycoside is C 8-C 10, C 8-C 16Alkyl polyglycoside, its content is optimized for 0.1-1%.
6. a kind of high effective environmental protection multifunctional deoiling decontaminant according to claim 1 is characterized in that, it is composite to use on a small quantity the kinds of surface promoting agent of some thousandths of and multiple auxiliary agent to carry out, and wherein claim 2-5 is essential component.
CN200510093231A 2005-08-23 2005-08-23 A kind of environmental protection multifunctional deoiling decontaminant Expired - Fee Related CN100575471C (en)

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CN101250465B (en) * 2008-03-19 2010-06-02 曹学增 Electro-conductive glass substrate cleaning agent and preparation method thereof
CN101812718A (en) * 2010-04-09 2010-08-25 沈阳帕卡濑精有限总公司 Silicon-contained type liquid electrolytic degreasing agent
CN101818103A (en) * 2010-05-17 2010-09-01 江西瑞思博化工有限公司 Washing agent for electronic materials
CN102010806A (en) * 2010-11-11 2011-04-13 彭美东 Rapid wax removing agent
CN102206557A (en) * 2011-04-27 2011-10-05 王俊峰 Plastic cleaning agent
CN102268682A (en) * 2011-07-29 2011-12-07 郑明忠 New aluminum product cleaning agent and preparation method thereof
CN102296315A (en) * 2011-08-31 2011-12-28 蚌埠市钰诚五金工贸有限公司 Degreasing agent and preparation method thereof
CN102691069A (en) * 2012-05-29 2012-09-26 王宝玉 Dedicated cleaning agent for metal
CN102807924A (en) * 2012-07-11 2012-12-05 天津渤海职业技术学院 Detergent for automobile windshield
CN102936539A (en) * 2012-01-06 2013-02-20 东莞市洛加斯润滑油有限公司 Environment-friendly wax removing and oil removing cleaning agent
CN103031563A (en) * 2011-10-08 2013-04-10 天津博克尼科技发展有限公司 Lithium-containing ferrous metal cleaner
CN103334112A (en) * 2013-06-18 2013-10-02 辽宁天龙化工有限公司 Oil removal cleaning agent for metal surfaces
CN103361194A (en) * 2012-04-09 2013-10-23 江苏启和化工有限公司 Grease cleaning agent
CN103436380A (en) * 2013-08-13 2013-12-11 岑溪市中兴纺织服装有限公司 Textile cleanser
CN103510082A (en) * 2012-06-19 2014-01-15 郭良生 Normal-temperature four-in-one pretreatment agent before painting
CN103555450A (en) * 2013-11-05 2014-02-05 中国日用化学工业研究院 Antibacterial decontaminating liquid detergent and preparation method thereof
CN103820232A (en) * 2014-01-22 2014-05-28 天津清正然化工科技有限公司 Filtering material cleaning agent for oilfield sewage filtering system
CN104004601A (en) * 2013-02-27 2014-08-27 比亚迪股份有限公司 Degreasing agent, preparation method thereof and degreasing method
CN104059799A (en) * 2014-06-12 2014-09-24 李作臻 Culture dish washing solution formula and washing method thereof
CN104293504A (en) * 2014-09-24 2015-01-21 中国海洋石油总公司 Descaling cleaning agent for poly-containing dirt on polymer flooding produced liquid treatment equipment
CN104312759A (en) * 2014-10-28 2015-01-28 山东中大药业有限公司 Efficient mechanical cleaning agent and preparation method thereof
CN104357251A (en) * 2014-10-27 2015-02-18 东北大学 Mechanical filter oil stain cleaning agent and preparation method thereof
CN104451756A (en) * 2014-12-24 2015-03-25 湖南金裕化工有限公司 High-cleanliness rust-proof cleaning fluid as well as preparation method and application thereof
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