CN101831276B - Water-based oil dispersant for eliminating floating oil on sea surface and preparation method thereof - Google Patents
Water-based oil dispersant for eliminating floating oil on sea surface and preparation method thereof Download PDFInfo
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- CN101831276B CN101831276B CN2009100794306A CN200910079430A CN101831276B CN 101831276 B CN101831276 B CN 101831276B CN 2009100794306 A CN2009100794306 A CN 2009100794306A CN 200910079430 A CN200910079430 A CN 200910079430A CN 101831276 B CN101831276 B CN 101831276B
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Abstract
The invention relates to a water-based oil dispersant for eliminating floating oil on a sea surface and a preparation method thereof, which is characterized in that on the basis of the gross weight thereof, the water-based oil dispersant comprises 15.0-20.0 percent of polyoxyethylene oleic acid ester, 2.0-4.0 percent of polyoxyethylene octylphenol ether, 8.0-12.0 percent of ethylene glycol monobutyl ether, 8.0-12.0 percent of diethylene glycol monobutyl ether and 52.0-67.0 percent of water; the preparation method thereof comprises the following steps of: proportionally adding raw materials into an enameled reaction kettle provided with stirring, heating, cooling and vacuum systems, heating, stirring, mixing, and slowly increasing the temperature to 35-40 DEG C; then proportionally adding tap water under continuous stirring, continuously stirring for 30 minutes and then stopping heating; and finally, cooling to normal temperature while stirring. The water-based oil dispersant for eliminating the floating oil on the sea surface can effectively eliminate the pollution of the floating oil on the sea surface and can avoid the problem of white oil pollution to seawater brought by using a traditional oil-based oil dispersant; and the water-based oil dispersant has simple preparation and production processes, strong reliability, high economic benefit and good use effect.
Description
Technical field:
The present invention relates to a kind of water base oil spill dispersant of eliminating oil slick and preparation method thereof, belong to petroleum industry environment protection treatment agent technical field.
Background technology:
In oil field prospecting exploitation at sea and the oil product sea transport process, the evaporating, emitting, dripping or leaking of liquid or gas and the oil spill accident of crude oil and oil product usually can occur, thereby cause oil slick to pollute.Oil slick pollutes can influence seawater quality, influences sea life, in the time of seriously even can influence the marine eco-environment.Therefore, when being strictly on guard against that evaporating, emitting, dripping or leaking of liquid or gas and oil spill accident take place, adopt an effective measure control and elimination oil slick pollute, and also are the necessary means of the protection marine eco-environment.
At present, the method for control and the pollution of elimination oil slick mainly contains physics method and chemical method.When the physics method can't be implemented because of sea situation and reasons such as having fire hazard, chemical method became control and eliminates the important method that oil slick pollutes.
So-called chemical method control and elimination oil slick pollute, and are meant chemical oil spill dispersant is sprayed on the oil slick, oil slick and seawater emulsification are disperseed, thereby oil slick is eliminated from the sea.The oil spill dispersant that adopts at present is the oil base oil spill dispersant that is mixed by white oil and tensio-active agent mostly, and wherein white oil content is generally up to about 70% (W/W).Behind the form entering seawater of these white oils with oil spill dispersant, can further increase the weight of the pollution by oil of seawater.Therefore, traditional oil base oil spill dispersant exists the open defect of white oil polluted seawater.
Summary of the invention:
In order to overcome the deficiency of prior art, the object of the present invention is to provide a kind of water base oil spill dispersant of eliminating oil slick and preparation method thereof.
The present invention realizes above-mentioned purpose through following technical scheme.
A kind of water base oil spill dispersant of eliminating oil slick provided by the present invention, (W/W) is benchmark with its gross weight, contains:
Polyoxyethylene oleate: 15.0%-20.0%;
Polyoxyethylene octylphenol ether: 2.0%-4.0%;
Ethylene glycol monobutyl ether: 8.0%-12.0%;
Diethylene glycol monobutyl ether: 8.0%-12.0%;
Water: 52.0%-67.0%; The weight of each component and be 100%.
A kind of preparation method who eliminates the water base oil spill dispersant of oil slick provided by the present invention joins polyoxyethylene oleate, polyoxyethylene octylphenol ether, ethylene glycol monobutyl ether, four kinds of raw materials of diethylene glycol monobutyl ether in the reaction kettle with stirring, heating, cooling and vacuum system in proportion; Heat, mix, slowly be warmed up to 35～40 ℃; Under constantly stirring, add tap water in proportion then, continue stirring and stop heating after 30 minutes; At last, be cooled to normal temperature while stirring, promptly make water base oil spill dispersant.
The present invention has following beneficial effect compared with prior art:
1, a kind of water base oil spill dispersant of eliminating oil slick of the present invention can effectively be eliminated oil slick and pollute, and can avoid the use of the problem of the white oil polluted seawater that traditional oil base oil spill dispersant brought.
2, a kind of water base oil spill dispersant of eliminating oil slick of the present invention, its preparation production process is simple, good reliability, economic benefit is high, and result of use is good.
Embodiment:
According to a kind of water base oil spill dispersant of eliminating oil slick provided by the present invention, be benchmark with its gross weight (W/W):
Described polyoxyethylene oleate content is 15.0%-20.0%; Content is preferably 17.0%-18.0%;
Described polyoxyethylene octylphenol ether content is 2.0%-4.0%; Content is preferably 2.5%-3.0%;
Described ethylene glycol monobutyl ether content is 8.0%-12.0%; Content is preferably 9.0%-11.0%;
Described diethylene glycol monobutyl ether content is 8.0%-12.0%; Content is preferably 9.0%-11.5%;
Described water-content is 52.0%-67.0%; Content is preferably 58.0%-62.0%.
A kind of preparation method who eliminates the water base oil spill dispersant of oil slick provided by the present invention joins polyoxyethylene oleate, polyoxyethylene octylphenol ether, ethylene glycol monobutyl ether, four kinds of raw materials of diethylene glycol monobutyl ether in the enamel reaction still of the 1000L with stirring, heating, cooling and vacuum system in proportion; Heat, mix, slowly be warmed up to 35～40 ℃; Under constantly stirring, add tap water in proportion then, continue stirring and stop heating after 30 minutes; At last, be cooled to normal temperature while stirring, promptly make water base oil spill dispersant.
Produce the preparation instance:
1, taking by weighing 90 kilograms of 170 kilograms of polyoxyethylene oleates, 30 kilograms of polyoxyethylene octylphenol ethers, 110 kilograms of ethylene glycol monobutyl ethers, diethylene glycol monobutyl ether respectively joins in the enamel reaction still of the clean 1000L with stirring, heating, cooling and vacuum system; Heat, mix, slowly be warmed up to 35～40 ℃;
2, take by weighing 600 kilograms in tap water, under constantly stirring, tap water is slowly joined in the above-mentioned enamel reaction still that has fed intake, continue stirring and stop heating after 30 minutes;
3, be cooled to normal temperature while stirring, promptly obtain 1000 kilograms water base oil spill dispersant.
Claims (4)
1. a water base oil spill dispersant of eliminating oil slick is characterized in that with its gross weight be benchmark, contains:
Polyoxyethylene oleate: 15.0%-20.0%;
Polyoxyethylene octylphenol ether: 2.0%-4.0%;
Ethylene glycol monobutyl ether: 8.0%-12.0%;
Diethylene glycol monobutyl ether: 8.0%-12.0%;
Water: 52.0%-67.0%.
2. a kind of water base oil spill dispersant of eliminating oil slick according to claim 1 is characterized in that with its gross weight be benchmark, contains:
Polyoxyethylene oleate: 17.0%-18.0%;
Polyoxyethylene octylphenol ether: 2.5%-3.0%;
Ethylene glycol monobutyl ether: 9.0%-11.0%;
Diethylene glycol monobutyl ether: 9.0%-11.5%;
Water: 58.0%-62.0%.
3. the preparation method of the described water base oil spill dispersant of claim 1; It is characterized in that polyoxyethylene oleate, polyoxyethylene octylphenol ether, ethylene glycol monobutyl ether, four kinds of raw materials of diethylene glycol monobutyl ether are joined heating in the reaction kettle in proportion, mix; Add tap water then in proportion; Stop heating after continuing to mix, be cooled to normal temperature while stirring.
4. the preparation method of water base oil spill dispersant according to claim 2; It is characterized in that polyoxyethylene oleate, polyoxyethylene octylphenol ether, ethylene glycol monobutyl ether, four kinds of raw materials of diethylene glycol monobutyl ether are joined in the enamel reaction still of the 1000L with stirring, heating, cooling and vacuum system in proportion; Heat, mix, slowly be warmed up to 35～40 ℃; Under constantly stirring, add tap water in proportion then, continue stirring and stop heating after 30 minutes; At last, be cooled to normal temperature while stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100794306A CN101831276B (en) | 2009-03-10 | 2009-03-10 | Water-based oil dispersant for eliminating floating oil on sea surface and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100794306A CN101831276B (en) | 2009-03-10 | 2009-03-10 | Water-based oil dispersant for eliminating floating oil on sea surface and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101831276A CN101831276A (en) | 2010-09-15 |
| CN101831276B true CN101831276B (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100794306A Expired - Fee Related CN101831276B (en) | 2009-03-10 | 2009-03-10 | Water-based oil dispersant for eliminating floating oil on sea surface and preparation method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060338B (en) * | 2010-11-12 | 2013-01-23 | 大连三达奥克化学股份有限公司 | Oil dispersant for quickly removing floating oil on water surface and preparation method thereof |
| CN102504763A (en) * | 2011-10-26 | 2012-06-20 | 陈刚 | Biological environmental-protection detergent and preparation method thereof |
| CN102690634A (en) * | 2012-05-31 | 2012-09-26 | 中国海洋石油总公司 | Biological oil-eliminating agent capable of eliminating floating oil on sea surface and preparation method for biological oil-eliminating agent |
| KR20160138975A (en) * | 2014-03-28 | 2016-12-06 | 네오스 컴파니 리미티드 | Spilled oil treatment agent and method of treating spilled oil adhered to object |
| CN114088647B (en) * | 2021-11-30 | 2023-06-16 | 长江大学 | Natural spilled oil identification method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149612A (en) * | 1995-10-27 | 1997-05-14 | 山东大学 | Collecting oil agent composition |
| US6054055A (en) * | 1999-04-16 | 2000-04-25 | Joan E. Docter | Oil congealing composition |
| CN1251381A (en) * | 1999-10-22 | 2000-04-26 | 山东大学 | Oil-collecting agent composition |
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2009
- 2009-03-10 CN CN2009100794306A patent/CN101831276B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149612A (en) * | 1995-10-27 | 1997-05-14 | 山东大学 | Collecting oil agent composition |
| US6054055A (en) * | 1999-04-16 | 2000-04-25 | Joan E. Docter | Oil congealing composition |
| CN1251381A (en) * | 1999-10-22 | 2000-04-26 | 山东大学 | Oil-collecting agent composition |
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| CN101831276A (en) | 2010-09-15 |
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Granted publication date: 20121031 Termination date: 20130310 |