CN104560441A - Surface cleaning agent for water based crude oil pollution site - Google Patents
Surface cleaning agent for water based crude oil pollution site Download PDFInfo
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- CN104560441A CN104560441A CN201410805355.8A CN201410805355A CN104560441A CN 104560441 A CN104560441 A CN 104560441A CN 201410805355 A CN201410805355 A CN 201410805355A CN 104560441 A CN104560441 A CN 104560441A
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- crude oil
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Abstract
The invention relates to the field of cleaning agents and in particular relates to a surface cleaning agent for a water based crude oil pollution site. The surface cleaning agent is prepared from the following components in percentage by weight: 2-12 percent of a surfactant, 1.5-7.3 percent of a promoter and the balance of water. The crude oil cleaning agent aims at petroleum crude oil pollution, has the advantages of safety, environmental protection, weakening labor intensity, lowering cleaning cost and convenience in use, is wide in application range, mainly aims at various surfaces, polluted by petroleum, including equipment surfaces of petrochemical plant, vehicle body surfaces of transport vehicles and surfaces of cement roads to carry out cleaning and is also capable of cleaning decks and cabins of offshore oil platforms and beach pollutions caused by marine oil spill.
Description
Technical field
The present invention relates to clean-out system field, particularly a kind of aq. type crude oil pollution place surface cleaning agent.
Background technology
At present, the clean-out system kind both at home and abroad for crude oil washing/COW is more, but basic point three kinds: leaning solvent, aq. type clean-out system and two-phase cleaning agent agent.Leaning solvent and two-phase cleaning agent agent contain solvent composition, pollute large, dangerous high, large to the murder by poisoning of operator.Generally there is certain shortcoming to the cleaning performance on crude oil pollution surface and environmental friendliness aspect in existing aq. type clean-out system, and price is higher.Based on sustainable development idea, for the cleaning on the surface, crude oil pollution place that petrochemical complex, pipeline road leakage, marine oil spill etc. cause, the clean-out system of efficient, environmental friendliness, reasonable price for oil relevant industries so that China's cleaning industry all significant.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, a kind of aq. type crude oil pollution place surface cleaning agent is provided.
For achieving the above object, the technical solution used in the present invention is:
A kind of aq. type crude oil pollution place surface cleaning agent, by weight percentage, 2-12% tensio-active agent, 1.5-7.3% auxiliary agent, surplus is water to clean-out system.
Described tensio-active agent is Sodium dodecylbenzene sulfonate and aliphatic acid polyethenoxy (9) ester.
Described auxiliary agent is disodium ethylene diamine tetraacetate, Trisodium Citrate, sodium carbonate, Xylo-Mucine, Sodium Nitrite, glycerine.
Described surface cleaning agent preferred component is: by weight percentage, 0.2%-1% Trisodium Citrate, 0.5%-2% Sodium dodecylbenzene sulfonate, 2%-10% aliphatic acid polyethenoxy (9) ester, 1%-2% sodium carbonate, 0-0.3% Xylo-Mucine, 0%-1% Sodium Nitrite and 0.5%-2% glycerine, surplus is water.
Described water is meet the tap water of People's Republic of China (PRC) drinking water sanitary standard GB5749-2006, river, freshwater lake lake water or deionized water.
Described in the preparation method of a kind of aq. type crude oil pollution place surface cleaning agent, tensio-active agent and auxiliary agent are dissolved in the water of 60 DEG C-90 DEG C in proportion, are stirred to transparent stable homogeneous state, namely obtain clean-out system under cool to room temperature.
The advantage that the present invention has:
The water base detergent for crude petroleum of the present invention is the cleaning for high density crude oil pollution place, clean-out system has significant cleaning performance to various surfaces such as the metallic surface existed in contaminated site, frosting, cement surface, road surfaces, and has antirust and slow releasing function simultaneously.Not containing easy volatile solvent in clean-out system material choice of the present invention, adopt efficient, environmental protection, degradable tensio-active agent and auxiliary agent, reduce the harm to environment and human body.Specifically,
(1) specific aim
Detergent for crude petroleum in development using crude oil greasy dirt as cleaning object, all experiments all with crude oil pollution launch, so, be particularly useful for the cleaning of various petroleum pollution.
(2) broad spectrum
In development, carry out cleaning test to different surfaces and improve, in metallic surface, frosting, cement surface, the various surface such as road surface all show excellent clean effect.
(3) security
Not containing volatile solvent, safety is non-explosive.
(4) stability
Can adopt various fresh water when preparation and dilution: tap water, lake water, underground water etc., and the seawater through complexing agent process can be used to dilute, stable performance, has good clean effect at normal temperatures.
(5) feature of environmental protection
To add auxiliary agent not phosphorous, not containing heavy metal element, not containing the organism of not easily degrading, little to ambient interference, degraded is fast.
(6) rust-preventing characteristic and preservative property
Low to metallic corrosion, and there is certain antirust ability.
Embodiment
Water base detergent for crude petroleum take water as solvent, and the mode adopting surfactant compound to add auxiliary agent is synthesized, and the various surfaces for crude oil pollution are cleaned, and have good removal effect.
Embodiment
Preparation method:
By the relevant record in table 1, Trisodium Citrate, Sodium dodecylbenzene sulfonate, aliphatic acid polyethenoxy (9) ester, sodium carbonate, Xylo-Mucine, Sodium Nitrite and glycerine are dissolved in the water of 65 DEG C, stir then under cool to room temperature, obtain clean-out system.
Table 1 Application Example
Clean-out system in above-described embodiment 1 adopts deionized water preparation, and it dilutes when actually operating, adopts deionized water to be diluted to 3 times.This clean-out system reaches 99.3% to stainless steel plate surface and oil contaminant average removal rate under homogeneous state.
Clean-out system in above-described embodiment 2 adopts tap water preparation, dilutes when actually operating, adopts tap water, lake water, river to be diluted to 3 times.This clean-out system reaches 96.7% to stainless steel surface greasy dirt average removal rate under homogeneous state.
Clean-out system in above-described embodiment 3 adopts the underground water preparation of the higher water hardness, dilutes, adopt various fresh water to be diluted to 3 times when actually operating.This clean-out system reaches 94.7% to stainless steel surface greasy dirt average removal rate under homogeneous state.
Clean-out system in above-described embodiment 4 adopts deionized water preparation, it is applicable to the cleaning of non-metallic material surface crude oil greasy dirt, this clean-out system reaches 96.1% to frosting greasy dirt average removal rate under homogeneous state, cement surface greasy dirt average removal rate reaches 78.6%, road pavement oily waste degradation successful, can make road surface recover background color.
Clean-out system in above-described embodiment 5 adopts deionized water preparation, dilutes, adopt various fresh water to be diluted to 3 times when actually operating.It is particularly useful for metal surface crude oil washing/COW, has rust cleaning, antirust, corrosion mitigation effect concurrently.This clean-out system meets JBT 4323.1-1999 water base metal cleaning agent standard to the antirust of No. 45 steel surfaces and corrosion inhibition under homogeneous state, adopts during deionized water dilution and reaches 94.9% to the clearance of surface of steel plate greasy dirt.
In above-described embodiment, the method for calculation of all kinds of surface and oil contaminant clearance are:
The greasy dirt amount that clearance (%)=clean-out system washes down/initial painting adds greasy dirt amount
Surface is initially coated with and adds the greasy dirt amount that greasy dirt amount and clean-out system wash down and measured by weighting method.
Detergent for crude petroleum prepared by above-described embodiment, for petroleum crude oil greasy dirt, has safety, environmental protection, reduces labor intensity, reduces cleaning cost, advantage easy to use.The detergent for crude petroleum application clean range of above-mentioned preparation is wide, mainly for the various surfaces of petroleum pollution, the equipment surface of such as petroleum chemical plant, the car body surface of transport trolley, cement road surface clean, also can on offshore platform deck, cabin cleaning, and cleaning is polluted at the marine oil spill seabeach of causing.
Specifically above-mentioned clean-out system is useful in the petroleum-polluted machinery of refinery, vehicle, building, road surface, adopt sprinkling, soak or coordinate the cleaning means such as water blast gun, steam cleaner, can tiny particle be formed and be dissolved in detergent for crude petroleum by emulsified crude oil rapidly, prevent crude oil from depositing and absorption formation secondary pollution.For the pollution based on petroleum hydrocarbon, water base detergent for crude petroleum also can play good effect, the industrial machine oil pollution of such as mechanical surface, adopts the modes such as immersion, sprinkling, flushing effectively and to suppress, and does not damage mechanical part.For accidents such as marine oil spills, adopt the mode of spraying water base detergent for crude petroleum, emulsion dispersion can be carried out in the very first time to crude oil, reduce the pollution that crude oil causes ocean, land etc.
Claims (6)
1. an aq. type crude oil pollution place surface cleaning agent, is characterized in that: by weight percentage, 2-12% tensio-active agent, 1.5-7.3% auxiliary agent, surplus is water to clean-out system.
2. aq. type crude oil pollution place according to claim 1 surface cleaning agent, is characterized in that: described tensio-active agent is Sodium dodecylbenzene sulfonate and aliphatic acid polyethenoxy (9) ester.
3. aq. type crude oil pollution place according to claim 1 surface cleaning agent, is characterized in that: described auxiliary agent is disodium ethylene diamine tetraacetate, Trisodium Citrate, sodium carbonate, Xylo-Mucine, Sodium Nitrite, glycerine.
4. the aq. type crude oil pollution place surface cleaning agent according to claim 1,2 or 3, it is characterized in that: described surface cleaning agent by weight percentage, 0.2%-1% Trisodium Citrate, 0.5%-2% Sodium dodecylbenzene sulfonate, 2%-10% aliphatic acid polyethenoxy (9) ester, 1%-2% sodium carbonate, 0-0.3% Xylo-Mucine, 0%-1% Sodium Nitrite and 0.5%-2% glycerine, surplus is water.
5. aq. type crude oil pollution place according to claim 4 surface cleaning agent, is characterized in that: described water is meet the tap water of People's Republic of China (PRC) drinking water sanitary standard GB5749-2006, river, freshwater lake lake water or deionized water.
6. the preparation method of an aq. type crude oil pollution place according to claim 1 surface cleaning agent, it is characterized in that: described tensio-active agent and auxiliary agent are dissolved in the water of 60 DEG C-90 DEG C in proportion, be stirred to transparent stable homogeneous state, under cool to room temperature, namely obtain clean-out system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410805355.8A CN104560441B (en) | 2014-12-22 | 2014-12-22 | A kind of aqua type crude oil pollution place surface cleaning agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410805355.8A CN104560441B (en) | 2014-12-22 | 2014-12-22 | A kind of aqua type crude oil pollution place surface cleaning agent |
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| CN104560441A true CN104560441A (en) | 2015-04-29 |
| CN104560441B CN104560441B (en) | 2017-10-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524736A (en) * | 2016-01-18 | 2016-04-27 | 重庆中渝市政环卫有限责任公司解放碑分公司 | Nondestructive efficient detergent and preparation method therefor |
| CN105695184A (en) * | 2016-01-13 | 2016-06-22 | 重庆中渝市政环卫有限责任公司解放碑分公司 | Heavy oil contamination road surface cleaning agent and preparation method |
| CN106047516A (en) * | 2016-05-25 | 2016-10-26 | 青岛中孚达环境科技开发有限公司 | Environment-friendly oily silt cleaning agent composition and preparation method thereof |
| CN108070466A (en) * | 2017-12-21 | 2018-05-25 | 大庆吉益来科技有限公司 | A kind of oil field oil sludge cleaning agent and preparation method |
| CN110846146A (en) * | 2019-11-26 | 2020-02-28 | 江苏华路建设工程有限公司 | Road oil stain cleaning solution |
| CN111334378A (en) * | 2018-12-19 | 2020-06-26 | 深圳市天正隆科技有限公司 | Cleaning agent, preparation, use and cleaning system for oil drilling platform |
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| WO2000071661A1 (en) * | 1999-05-21 | 2000-11-30 | Reckitt Benckiser Inc. | Low residue aqueous hard surface cleaning compositions particularly adapted for cleaning glass and glossy hard surfaces |
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| WO2000071661A1 (en) * | 1999-05-21 | 2000-11-30 | Reckitt Benckiser Inc. | Low residue aqueous hard surface cleaning compositions particularly adapted for cleaning glass and glossy hard surfaces |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695184A (en) * | 2016-01-13 | 2016-06-22 | 重庆中渝市政环卫有限责任公司解放碑分公司 | Heavy oil contamination road surface cleaning agent and preparation method |
| CN105524736A (en) * | 2016-01-18 | 2016-04-27 | 重庆中渝市政环卫有限责任公司解放碑分公司 | Nondestructive efficient detergent and preparation method therefor |
| CN106047516A (en) * | 2016-05-25 | 2016-10-26 | 青岛中孚达环境科技开发有限公司 | Environment-friendly oily silt cleaning agent composition and preparation method thereof |
| CN106047516B (en) * | 2016-05-25 | 2018-12-21 | 青岛中孚达环境科技开发有限公司 | Environment-friendly type oil sludge and sand cleansing composition and preparation method thereof |
| CN108070466A (en) * | 2017-12-21 | 2018-05-25 | 大庆吉益来科技有限公司 | A kind of oil field oil sludge cleaning agent and preparation method |
| CN111334378A (en) * | 2018-12-19 | 2020-06-26 | 深圳市天正隆科技有限公司 | Cleaning agent, preparation, use and cleaning system for oil drilling platform |
| CN110846146A (en) * | 2019-11-26 | 2020-02-28 | 江苏华路建设工程有限公司 | Road oil stain cleaning solution |
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| Publication number | Publication date |
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| CN104560441B (en) | 2017-10-20 |
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