CN103525572A - Solid-liquid phase change heavy oil dirt cleaning agent packaged by porous medium and preparation method thereof - Google Patents
Solid-liquid phase change heavy oil dirt cleaning agent packaged by porous medium and preparation method thereof Download PDFInfo
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- CN103525572A CN103525572A CN201310460757.4A CN201310460757A CN103525572A CN 103525572 A CN103525572 A CN 103525572A CN 201310460757 A CN201310460757 A CN 201310460757A CN 103525572 A CN103525572 A CN 103525572A
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Abstract
The invention discloses a solid-liquid phase change heavy oil dirt cleaning agent packaged by a porous medium and a preparation method thereof. The weight ratio of a solid phase of the cleaning agent to a liquid phase of the cleaning agent is 1:5; the solid phase is a first-level expanded perlite with the particle size of 60-80 mesh and the expansion times of more than 20 times; the liquid phase comprises 1-10 % by mass of an anionic surfactant, 1-10% by mass of an non-ionic surfactant, 1-3% by mass of triethanolamine, 1-3% by mass of trisodium citrate, a little amount of an auxiliary agent, and the balance being water. The anionic surfactant is a mixture of two or three of sodium alpha-olefin sulfonate, sodium dodecyl benzene sulfonate and fatty methyl ester sulfonate. The non-ionic surfactant is fatty alcohol-polyoxyethylene ether, cocamidopropyl betaine or a mixture thereof. The cleaning agent has both solid cleaning agent characteristics and liquid cleaning agent characteristics, is non-toxic, and has good biodegradability; and the preparation method has the advantages of simple operation and low cost, and has broad market prospects.
Description
Technical field
The present invention relates to a kind of solid-liquid phase change heavy oil stain clean-out system that adopts porous medium encapsulation in clean-out system field and preparation method thereof.
Background technology
Raising along with Economic development and living standards of the people, restaurant in family life and public place, hotel, station, the solid-state utensil areas such as pottery that square harbour etc. is used increase sharply, in addition, also has mechanical processing industry, machine repairing industry, hand and skin after workman's work of automobile maintenance industry etc., the cleaning of its surperficial oil stain dirt or stain is extremely important, especially some heavy dirts are surperficial, because its surperficial oil stain dirt or stain are mostly mixed type greasy dirt, by machine oil, in edible animals and plants oil and environment, floating tiny dust and other solid granules are attached to solid surface formation oil stain by sedimentation and physics or chemical action, it is one of current heavy oil stain difficult problem of cleaning headache the most.
At present, the solid-state utensil greases such as pottery that use in the public areas such as public place, restaurant, hotel, station, square harbour and family life adopt water-base cleaning liquid to clean more, for heavy oil stain, often adopt organic cleaning solvent and soda acid clean-out system.Consumption of organic solvent is large, cost is high, and most organic solvent is volatile, easy firing have certain toxicity, easily causes secondary pollution.
Soda acid clean-out system deoiling effect is good, but washes and operator's skin is had to certain damage, and inoperative to non-saponifiability grease, and during flushing, the consumption of water is also larger.As CN1683485A discloses a kind of greasy dirt detergent that is applicable to remove heavy grease, the main low inorganics raw material of cost that adopts, in use procedure, operational requirement is not high, cleaning performance is better, but the highly basic NaOH wherein adding can cause certain injury to cleaning object and user's skin, thereby has limited to a great extent use.If can not thoroughly remove oily matter with high pressure water washing, also can cause the serious waste of water resources.
The aqueous solution and multiple washing auxiliary detergent that aqueous cleaning agent utilization is furnished with tensio-active agent clean greasy dirt; save the energy, do not endanger user's health, protection of the environment and cleaning low cost and other advantages; be easy, the safest clean-out system in current chemical cleaning method, have greatly in the last few years and replace traditional organic cleaning solvent and the trend of soda acid clean-out system.CN1916143A discloses a kind of airstrip greasy dirt detergent and preparation method thereof.It is main component that this clean-out system be take containing 80% above mandarin oil, and form with kinds of surface promoting agent is composite, through sprinkling, polish-brush, absorption, reclaim and wipe the steps such as examination and can in 10-20min, effectively remove the organic greasy dirt in road surface, but this clean-out system contains 10-20 part pyrophosphate salt, the scavenging solution of discharge can cause body eutrophication, needs badly and adopts without phosphorus clean-out system to substitute.
Water-base cleaning liquid is not very good for the cleaning performance of heavy oil stain, is conventionally difficult to reach the effect of " wipes clear ".Recent development some effects heavy greasy dirt detergents preferably, a kind of greasy dirt detergent as disclosed in CN101724514A, its formula is reasonable, cleaning performance is good, and production cost is low, but the objectionable impurities " environmental hormone " of wherein adding, especially major surfaces promoting agent hard degradation, and disturb biological internal secretion, be listed in the material of embargoing.Therefore be also difficult to promote the use of.
Solid cleaning agents can be used to remove solid particles physics friction heavy oil, and non-toxic, tasteless, non-chlorine ions, and convenient storage transport of metal corrosion lighter, is commonly used in industrial cleaning agents.But nearly all industrial solid clean-out system, all contains the weak acid such as thionamic acid or citric acid and inner complex etc., in the more serious pollution of the same existence of its discharge environment.Can only, as the cleaning of industrial equipments, for the dirty cleaning of heavy oil of daily life tools, cannot use in use.
Therefore, a kind of can comprehensive physical electrochemical deoiling dirty dirt feature is provided, preparation technology is simple, non-corrosiveness, biodegradable, obstinate heavy oil stain cleaning performance to daily life tools surface is remarkable, and harmless low-cost green cleaning agent is one of this field difficult problem anxious to be resolved.
Summary of the invention
The object of the present invention is to provide the solid-liquid phase change heavy oil stain clean-out system that adopts porous medium encapsulation, this clean-out system overcomes the deficiency of existing heavy oil stain clean-out system, have solid-state and liquid cleaner feature concurrently, cleaning performance is good, cheap, nontoxic and biological degradability good, do not corrode solid surface and use after do not produce secondary pollution.
Another object of the present invention is also to provide the preparation method of this clean-out system, and principle is reliable, easy and simple to handle, with low cost, has wide market outlook.
For reaching above technical purpose, the invention provides following technical scheme.
Adopt the solid-liquid phase change heavy oil stain clean-out system of porous medium encapsulation, the weight ratio of its solid phase and liquid phase is 1:5, described solid phase is the one-level pearlstone that granularity 60～80 orders, expansion multiple are greater than 20 times, it is a small amount of that described liquid phase contains anion surfactant 1-10 quality %, nonionogenic tenside 1-10 quality %, trolamine 1-3 quality %, trisodium citrate 1-3 quality % and auxiliary agent, and surplus is water.
Described anion surfactant is two or three mixture of α sodium olefin sulfonate (AOS), Sodium dodecylbenzene sulfonate (LAS), fatty acid methyl ester ethoxylate sulfonate (FMES).
Described nonionogenic tenside is that fatty alcohol-polyoxyethylene ether (AEO-3, AEO-7 or AEO-9), cocamidopropyl propyl amide decil lactone (are trimethyl-glycine, CAB-35) or its mixture.
Auxiliary agent is the glycerine that is not less than 10ppm (or propylene glycol, sorbyl alcohol), be not less than beta glucan (or tartaric acid) and the fruit essence of 10ppm.
Described solid phase is the one-level pearlstone that granularity 60～80 orders, expansion multiple are greater than 20 times, exists a large amount of microtriche pores in this pearlstone, as the porous medium packaged material of liquid phase clean-out system.
α-sodium olefin sulfonate (AOS) is as anion surfactant, has good decontamination, wetting, emulsification, dispersion, foaming and anti-performance of hard water, can be degradable in 5-7 days in physical environment and disappear, do not pollute the environment; Sodium dodecylbenzene sulfonate (LAS) is the agent of the clean property of anionic surface, and strong detergency, whipability and froth stability are good; Fatty acid methyl ester ethoxylate sulfonate (FMES) is anion surfactant, low to the irritating property of human body skin and eyes, has good whipability, and foam is fine and smooth, stable.
Fatty alcohol-polyoxyethylene ether (AEO-3, AEO-7 or AEO-9) is nonionogenic tenside, and nontoxic, nothing irritates, and has good emulsifying, dispersiveness, water-soluble, soil release performance; Cocamidopropyl propyl amide decil lactone, be that trimethyl-glycine (CAB-35) is to take the neutral ion surface clean property agent that Oleum Cocois makes as raw material, cheap, soluble in water, to ph stability, detersive power is good, can with the composite generation synergism of various ionics, non-ionic type surface clean property agent, and can significantly improve the mildness of formula, good with skin-friendliness, nontoxic, nothing irritates, biological degradation is complete rapidly, is " green " nonionogenic tenside.
Trolamine is washing auxiliary detergent, can improve the removal of oily dirt, particularly nonpolar sebum, and its alkalescence can improve detergency ability, and consistency is also fabulous, is high effective integration agent, also has germicidal action; Trisodium citrate plays complexing calcium, magnesium ion, strengthens detersive power, and aqueous ph value is about 8, and biological degradation is rapid; A small amount of auxiliary agent plays and strengthens infiltration and moisture-keeping function.
The preparation method who adopts the solid-liquid phase change heavy oil stain clean-out system of porous medium encapsulation, comprises the following steps successively:
(1) preparation of solid phase: getting certain mass granularity is the one-level pearlstone that 60～80 orders, expansion multiple are greater than 20 times;
(2) preparation of liquid phase: first get in liquid state 2/3 water and be heated to 60 ℃, under constantly stirring, add anion surfactant α-sodium olefin sulfonate (AOS), nonionogenic tenside fatty alcohol-polyoxyethylene ether to dissolve, use again remaining water dissolution cocamidopropyl propyl amide decil lactone, then both are mixed, finally add fatty acid methyl ester ethoxylate sulfonate (FMES), Sodium dodecylbenzene sulfonate (LAS); After 60 ℃ of stirring 1h of constant temperature, be cooled to 40 ℃, then add trolamine and trisodium citrate, continue to stir 2h; Finally add glycerine (or propylene glycol, sorbyl alcohol), beta glucan (or tartaric acid) and fruit essence;
(3) by solid-state and liquid state that prepare according to the mass ratio of 1:5 mix soaking and stirring fully after, standing more than 4 hours, obtain solid-liquid phase change heavy oil stain clean-out system.
Described solid-liquid phase change heavy oil stain clean-out system is placed room temperature or room temperature is preserved below, be stored as solid-state, when be warmed up to room temperature and apply certain pressure or rub after can produce solid-liquid phase change, become the liquid-solid two-phase clean-out system that contains a small amount of solid granulates in liquid state.
The using method of described solid-liquid phase change heavy oil stain clean-out system is as follows: a small amount of solid-liquid phase change heavy oil stain clean-out system solid state powder is sprinkling upon to heavy oil stain surface, use rag to be rubbed and become the two-phase clean-out system that contains a small amount of solid granulates in liquid state, with the direct wiping of rag, light oil dirt is directly cleaned; For heavy oil stain, with the direct wiping of rag, solid-state clean-out system is converted into wetting 1-5min left and right after liquid-solid two-phase clean-out system, wiped clean, repeats above step several times for heavy oil stain too firmly.
The cleaning that the applicable target of described solid-liquid phase change heavy oil stain clean-out system is heavy oil stain, and the cleaning of the industry greasy dirt such as tableware, ground, wall and the edible oil processing of the public situation such as canteen, restaurant, bathroom and sales and the cleaning of being engaged in the industrial heavy oil dirt such as machine maintenance, Automobile Service skin, be particularly useful for the cleaning under anhydrous or lack of water condition.
Compared with prior art, the present invention has following beneficial effect:
(1) adopt the solid-liquid phase change heavy oil stain clean-out system of porous medium encapsulation is solid state powder below normal temperature, when applying with certain pressure or after rubbing, can produce solid-liquid phase change, become the two-phase clean-out system that contains a small amount of solid granulates in liquid state, cleaning process has the effect that physics and chemistry cleans concurrently;
(2) adopt the solid-liquid phase change heavy oil stain clean-out system of porous medium encapsulation to have solid-state and feature liquid cleaner concurrently, clean effect is good, can significantly remove the heavy oil stain of solid crust, there is excellent decontamination, anti-hard water and corrosion inhibiting ability, be particularly useful for the cleaning of the obstinate grease of metal or ceramic crust;
(3) adopt the solid-liquid phase change heavy oil stain clean-out system of porous medium encapsulation to be applicable to the post-job hand of mechanical machine maintenance Automobile Service workman and Irrigation, be specially adapted to the ambient condition of anhydrous or lack of water, there is skin, the feature easy to use of not injuring;
(4) adopt the solid-liquid phase change heavy oil stain clean-out system of porous medium encapsulation to avoid with an organic solvent, highly basic and phosphorus containg substances, green material used be take the zwitterionics that Oleum Cocois makes as raw material as CAB, can significantly improve the mildness of formula, good with skin-friendliness, nontoxic, nothing irritates, biological degradation is complete rapidly, other tensio-active agents and auxiliary agent biodegradability are better, safety non-toxic, using method is easy, meets clean-out system industry progressively to the demand of environmental protection, efficient future development;
(5) adopt the solid-liquid phase change heavy oil stain clean-out system preparation cost of porous medium encapsulation low, the solid-state and fluent meterial adopting, comprises that tensio-active agent and auxiliary agent are cheap commercial product, and solvent is water, and its preparation technology is simple, is easy to produce.
Embodiment
Embodiment 1
The preparation of solid-liquid phase change heavy oil stain clean-out system: it is the one-level pearlstone that 60～80 orders, expansion multiple are greater than 20 times that solid phase adopts the granularity of a weight, mix with the liquid phase of 5 parts of weight and invade bubble storage, in liquid phase, the weight ratio of each component is: CAB3%, AEO-92%, FMES2%, AOS2%, LAS1%, trolamine 1%, trisodium citrate 1%, 200ppm glycerine, 200ppm tartaric acid and 100ppm orange essence, surplus is water.
2/3 water in raw material is heated to 60 ℃, under constantly stirring, add surfactant A OS and AEO-9 first to dissolve, CAB is with adding wherein after remaining water dissolution again, finally add FMES, LAS, after 60 ℃ of stirring 1h of constant temperature, start to cool to 40 ℃, add again trolamine and trisodium citrate, and glycerine, tartaric acid and orange essence, after fully stirring standing 5 hours, make solid-liquid phase change heavy oil stain clean-out system, carry out porous medium encapsulation.This clean-out system is owing to containing permeate agent and wetting Agent for Printing Inks, and very strong degreasing effect can be used for being engaged in the cleaning of the dirty skin of the industrial heavy oil such as machine maintenance, Automobile Service, be particularly useful for the cleaning of the dirty skin of industrial heavy oil in the desert of lack of water and arid Oil-Gas Field Development Engineering.As: adopt the said products 20g pressed powder, just the both hands that are stained with crude oil can be cleaned in anhydrous situation.
Embodiment 2
The preparation of solid-liquid phase change heavy oil stain clean-out system: it is the one-level pearlstone that 60～80 orders, expansion multiple are greater than 20 times that solid phase adopts the granularity of a weight, mix with the liquid phase of 5 parts of weight and invade bubble storage, in liquid phase, the weight ratio of each component is: CAB2%, AEO-32%, FMES2%, AOS2%, LAS4%, trolamine 1%, trisodium citrate 1%, each 100ppm of propylene glycol, beta glucan and fruit essence, surplus is water.
2/3 water in raw material is heated to 60 ℃, under constantly stirring, add surfactant A OS and AEO-3 first to dissolve, CAB is with adding wherein after remaining water dissolution again, finally add FMES, LAS, after 60 ℃ of stirring 1h of constant temperature, start to cool to 40 ℃, add again trolamine and trisodium citrate, and propylene glycol, beta glucan and fruit essence, after fully stirring standing 5 hours, make solid-liquid phase change heavy oil stain clean-out system, carry out porous medium encapsulation.This clean-out system has especially effectively cleanup action for the hard oil dirt on the utensil surfaces such as ceramic metal.As: adopt the single ceramic bathtub in the said products 50g pressed powder ，Bian Kejiang family or hotel to clean.
Embodiment 3
The preparation of solid-liquid phase change heavy oil stain clean-out system: it is the one-level pearlstone that 60～80 orders, expansion multiple are greater than 20 times that solid phase adopts the granularity of a weight, mix with the liquid phase of 5 parts of weight and invade bubble storage, in liquid phase, the weight ratio of each component is: CAB5%, FMES2%, AOS2%, LAS5%, trolamine 1.5%, trisodium citrate 1.5%, each 150ppm of propylene glycol, beta glucan and fruit essence, surplus is water.
2/3 water in raw material is heated to 60 ℃, under constantly stirring, add surfactant A OS first to dissolve, CAB is with adding wherein after remaining water dissolution again, finally add FMES, LAS, after 60 ℃ of stirring 1h of constant temperature, start to cool to 40 ℃, add again trolamine and trisodium citrate, and propylene glycol, beta glucan and fruit essence, after fully stirring standing 5 hours, make solid-liquid phase change heavy oil stain clean-out system, carry out porous medium encapsulation.This clean-out system has especially effectively cleanup action for the hard oil dirt on the tableware surfaces such as ceramic metal.As: adopt the said products 2-10g pressed powder, just can the meal dishwashing that be stained with animal greasy dirt is clean.Embodiment 4
The preparation of solid-liquid phase change heavy oil stain clean-out system: it is the one-level pearlstone that 60～80 orders, expansion multiple are greater than 20 times that solid phase adopts the granularity of a weight, mix with the liquid phase of 5 parts of weight and soak storage, in liquid phase, the weight ratio of each component is: CAB3%, AEO-72%, FMES2%, AOS2%, LAS5%, trolamine 1%, trisodium citrate 1%, 200ppm glycerine, 200ppm tartaric acid and 100ppm orange essence, surplus is water.
2/3 water in raw material is heated to 60 ℃, under constantly stirring, add surfactant A OS and AEO-7 first to dissolve, CAB is with adding wherein after remaining water dissolution again, finally add FMES, LAS, after 60 ℃ of stirring 1h of constant temperature, start to cool to 40 ℃, add again trolamine and trisodium citrate, and glycerine, tartaric acid and orange essence, after fully stirring standing 5 hours, make solid-liquid phase change heavy oil stain clean-out system, carry out porous medium encapsulation.This clean-out system has good degreasing effect.As: adopt the said products 20g pressed powder, just the ceramic tile of 1 square metre can be cleaned.
Claims (5)
1. adopt the solid-liquid phase change heavy oil stain clean-out system of porous medium encapsulation, the weight ratio of solid phase and liquid phase is 1:5, it is characterized in that, described solid phase is the one-level pearlstone that granularity 60～80 orders, expansion multiple are greater than 20 times, it is a small amount of that described liquid phase contains anion surfactant 1-10 quality %, nonionogenic tenside 1-10 quality %, trolamine 1-3 quality %, trisodium citrate 1-3 quality % and auxiliary agent, and surplus is water.
2. solid-liquid phase change heavy oil stain clean-out system as claimed in claim 1, is characterized in that, described anion surfactant is two or three mixture of α sodium olefin sulfonate, Sodium dodecylbenzene sulfonate, fatty acid methyl ester ethoxylate sulfonate.
3. solid-liquid phase change heavy oil stain clean-out system as claimed in claim 1, is characterized in that, described nonionogenic tenside is fatty alcohol-polyoxyethylene ether, cocamidopropyl propyl amide decil lactone or its mixture.
4. solid-liquid phase change heavy oil stain clean-out system as claimed in claim 1, is characterized in that, described auxiliary agent is be not less than 10ppm sweet
Oil (or propylene glycol, sorbyl alcohol), be not less than beta glucan (or tartaric acid) and the fruit essence of 10ppm.
5. the preparation method of solid-liquid phase change heavy oil stain clean-out system as claimed in claim 1, comprises the following steps successively:
(1) preparation of solid phase: getting certain mass granularity is the one-level pearlstone that 60～80 orders, expansion multiple are greater than 20 times;
(2) preparation of liquid phase: first get in liquid state 2/3 water and be heated to 60 ℃, under constantly stirring, add anion surfactant α-sodium olefin sulfonate, nonionogenic tenside fatty alcohol-polyoxyethylene ether to dissolve, use again remaining water dissolution cocamidopropyl propyl amide decil lactone, then both are mixed, finally add fatty acid methyl ester ethoxylate sulfonate, Sodium dodecylbenzene sulfonate; After 60 ℃ of stirring 1h of constant temperature, be cooled to 40 ℃, then add trolamine and trisodium citrate, continue to stir 2h; Finally add glycerine (or propylene glycol, sorbyl alcohol), beta glucan (or tartaric acid) and fruit essence;
(3) by solid-state and liquid state that prepare according to the mass ratio of 1:5 mix soaking and stirring fully after, standing more than 4 hours, obtain solid-liquid phase change heavy oil stain clean-out system.
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| CN201310460757.4A CN103525572B (en) | 2013-09-30 | 2013-09-30 | Solid-liquid phase change heavy oil dirt cleaning agent packaged by porous medium and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111662694A (en) * | 2020-05-26 | 2020-09-15 | 中国石油化工股份有限公司 | Composition for oil displacement type spacer fluid, surfactant oil displacement type spacer fluid and preparation method thereof |
| US11214763B2 (en) | 2018-01-26 | 2022-01-04 | Ecolab Usa Inc. | Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier |
| US11377628B2 (en) | 2018-01-26 | 2022-07-05 | Ecolab Usa Inc. | Solidifying liquid anionic surfactants |
| US11655436B2 (en) | 2018-01-26 | 2023-05-23 | Ecolab Usa Inc. | Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a binder and optional carrier |
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| CN102965210A (en) * | 2012-11-15 | 2013-03-13 | 青岛康泰鑫环保科技有限公司 | Jewelry cleaning fluid |
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| CN1071452A (en) * | 1991-10-17 | 1993-04-28 | 王学波 | Detergent mixture and its production and use |
| CN1078252A (en) * | 1993-05-21 | 1993-11-10 | 南京第三化工机械厂 | High effect detergent |
| CN102965210A (en) * | 2012-11-15 | 2013-03-13 | 青岛康泰鑫环保科技有限公司 | Jewelry cleaning fluid |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11214763B2 (en) | 2018-01-26 | 2022-01-04 | Ecolab Usa Inc. | Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier |
| US11377628B2 (en) | 2018-01-26 | 2022-07-05 | Ecolab Usa Inc. | Solidifying liquid anionic surfactants |
| US11655436B2 (en) | 2018-01-26 | 2023-05-23 | Ecolab Usa Inc. | Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a binder and optional carrier |
| US11834628B2 (en) | 2018-01-26 | 2023-12-05 | Ecolab Usa Inc. | Solidifying liquid anionic surfactants |
| CN111662694A (en) * | 2020-05-26 | 2020-09-15 | 中国石油化工股份有限公司 | Composition for oil displacement type spacer fluid, surfactant oil displacement type spacer fluid and preparation method thereof |
| CN111662694B (en) * | 2020-05-26 | 2022-07-19 | 中国石油化工股份有限公司 | Composition for oil displacement type spacer fluid, surfactant oil displacement type spacer fluid and preparation method thereof |
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