CN106281227A - A kind of low form oil-spill dispersant and preparation method thereof - Google Patents
A kind of low form oil-spill dispersant and preparation method thereof Download PDFInfo
- Publication number
- CN106281227A CN106281227A CN201610643730.2A CN201610643730A CN106281227A CN 106281227 A CN106281227 A CN 106281227A CN 201610643730 A CN201610643730 A CN 201610643730A CN 106281227 A CN106281227 A CN 106281227A
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- CN
- China
- Prior art keywords
- oil
- polyoxyethylene ether
- spill
- acid esters
- spill dispersant
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Colloid Chemistry (AREA)
Abstract
The invention discloses a kind of low form oil-spill dispersant and preparation method thereof, it is made up of the raw material of following weight portion: sorbitol polyoxyethylene ether four oleate mono laurate acid esters 5 10, isooctadecanol polyoxyethylene ether linoleate 47, lanoceric acid polyoxypropylene ester 35, cocoanut oil alcohol rapeseed oil acid esters 8 12, propoxylation myristyl alcohol propionic ester 69, fatty acid methyl ester ethoxylate sulfonate 10 15, cetearyl glucoside 48, glycerin polyoxyethylene ether ethylhexoate 36.The oil-spill dispersant lower temperature resistance that the present invention prepares is good, (≤5 DEG C) have the emulsion dispersion property of excellence at low ambient temperatures, oil spilling can be disperseed by quick emulsification, to improving the using effect of oil-spill dispersant and medical scope, effectively eliminate oil spill and have great importance.
Description
Technical field
The present invention relates to a kind of low form oil-spill dispersant and preparation method thereof, belong to water pollution prevention and control field.
Background technology
Along with demand growing to oil and goods thereof in world wide, offshore oil exploitation amount and freight volume are significantly
Degree increases, and oil spill accident happens occasionally, and oil spill has become that occurrence frequency in various marine pollution type is the highest, distribution
The widest and that the extent of injury is maximum one.
Oil-spill dispersant is commonly called as " detergent ", and it is to have reduction oil spilling viscosity and capillary characteristic, is conducive to overflowing
Oil emulsion dispersion, beneficially oil are fully contacted with water and mix, and make oil be prone to by the biodegradation in water, and by water body, institute is clean
Change.Reasonable employment oil-spill dispersant is to reduce oil spill and a kind of important means of harm.But the oil spilling on existing market
The emulsion dispersion poor effect of dispersant (≤5 DEG C) at low ambient temperatures, greatly limit its range of application.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention be to provide a kind of low form oil-spill dispersant and
Preparation method.The oil-spill dispersant that the present invention prepares has the emulsion dispersion property of excellence under≤5 DEG C of low temperature environments.
For solving prior art problem, the present invention provides following technical scheme:
A kind of low form oil-spill dispersant, is made up of the raw material of following weight portion: sorbitol polyoxyethylene ether four oleate Dan Yue
Cinnamic acid acid esters 5-10, isooctadecanol polyoxyethylene ether linoleate 4-7, lanoceric acid polyoxypropylene ester 3-5, cocoanut oil alcohol Semen Brassicae campestris
Oleate 8-12, propoxylation myristyl alcohol propionic ester 6-9, fatty acid methyl ester ethoxylate sulfonate 10-15, cetearyl alcohol
Base glucoside 4-8, glycerin polyoxyethylene ether ethylhexoate 3-6.
The preparation method of a kind of low form oil-spill dispersant, comprises the following steps:
(1) by sorbitol polyoxyethylene ether four oleate mono laurate acid esters, lanoceric acid polyoxypropylene ester, cetearyl Portugal
Glucosides, glycerin polyoxyethylene ether ethylhexoate mix homogeneously, be then 300-400W at power, and rotating speed is 1000-1500r/
Magnetic agitation 4-8min under conditions of min, obtains compound A；
(2) by remaining raw material mix homogeneously, being then 500-600W at microwave power, rotating speed is the bar of 1500-2000r/min
Under part, microwave stirring 3-6min, obtains compound B；
(3) being mixed homogeneously with compound B by the compound A obtained, be then 500-600W at ultrasonic power, supersonic frequency is
Ultrasonic vibration 25-35min under conditions of 30-40KHz, gets product.
The method have the benefit that
The present invention uses sorbitol polyoxyethylene ether four oleate mono laurate acid esters, lanoceric acid polyoxypropylene ester, cocoanut oil alcohol
The oil spilling dispersion that the raw materials such as rapeseed oil acid esters, fatty acid methyl ester ethoxylate sulfonate, cetearyl glucoside prepare
Agent lower temperature resistance is good, and (≤5 DEG C) have the emulsion dispersion property of excellence at low ambient temperatures, can disperse oil spilling by quick emulsification, right
Improve the using effect of oil-spill dispersant and medical scope, effectively eliminate oil spill and have great importance.
Detailed description of the invention
Embodiment
A kind of low form oil-spill dispersant, is made up of the raw material of following weight (kg): sorbitol polyoxyethylene ether four oleic acid
Ester mono laurate acid esters 8, isooctadecanol polyoxyethylene ether linoleate 5, lanoceric acid polyoxypropylene ester 4, cocoanut oil alcohol Semen Brassicae campestris
Oleate 10, propoxylation myristyl alcohol propionic ester 7, fatty acid methyl ester ethoxylate sulfonate 12, cetearyl glucose
Glycosides 6, glycerin polyoxyethylene ether ethylhexoate 4.5.
The preparation method of a kind of low form oil-spill dispersant, comprises the following steps:
(1) by sorbitol polyoxyethylene ether four oleate mono laurate acid esters, lanoceric acid polyoxypropylene ester, cetearyl Portugal
Glucosides, glycerin polyoxyethylene ether ethylhexoate mix homogeneously, be then 350W at power, and rotating speed is the condition of 1200r/min
Lower magnetic agitation 6min, obtains compound A；
(2) by remaining raw material mix homogeneously, being then 550W at microwave power, rotating speed is microwave under conditions of 1800r/min
Stirring 4min, obtains compound B；
(3) being mixed homogeneously with compound B by the compound A obtained, be then 550W at ultrasonic power, supersonic frequency is 35KHz
Under conditions of ultrasonic vibration 30min, get product.
The above-mentioned low form oil-spill dispersant prepared is mixed according to the mass ratio of 0.3: 1 with crude oil, and adds
In the artificial seawater of 50mL, after carrying out shaking emulsifying 4min, at 2 DEG C, test this low form oil-spill dispersant crude oil is existed
Emulsion dispersion ability in sea water.Standing 10min and 30min respectively, when 10min, emulsification rate reaches more than 79.8%,
During 30min, emulsification rate reaches 51.2%.
Claims (2)
1. a low form oil-spill dispersant, it is characterised in that be made up of the raw material of following weight portion: sorbitol polyoxyethylene ether
Four oleate mono laurate acid esters 5-10, isooctadecanol polyoxyethylene ether linoleate 4-7, lanoceric acid polyoxypropylene ester 3-5,
Cocoanut oil alcohol rapeseed oil acid esters 8-12, propoxylation myristyl alcohol propionic ester 6-9, fatty acid methyl ester ethoxylate sulfonate
10-15, cetearyl glucoside 4-8, glycerin polyoxyethylene ether ethylhexoate 3-6.
The preparation method of a kind of low form oil-spill dispersant the most according to claim 1, it is characterised in that include following step
Rapid:
(1) by sorbitol polyoxyethylene ether four oleate mono laurate acid esters, lanoceric acid polyoxypropylene ester, cetearyl Portugal
Glucosides, glycerin polyoxyethylene ether ethylhexoate mix homogeneously, be then 300-400W at power, and rotating speed is 1000-1500r/
Magnetic agitation 4-8min under conditions of min, obtains compound A；
(2) by remaining raw material mix homogeneously, being then 500-600W at microwave power, rotating speed is the bar of 1500-2000r/min
Under part, microwave stirring 3-6min, obtains compound B；
(3) being mixed homogeneously with compound B by the compound A obtained, be then 500-600W at ultrasonic power, supersonic frequency is
Ultrasonic vibration 25-35min under conditions of 30-40KHz, gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643730.2A CN106281227A (en) | 2016-08-08 | 2016-08-08 | A kind of low form oil-spill dispersant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643730.2A CN106281227A (en) | 2016-08-08 | 2016-08-08 | A kind of low form oil-spill dispersant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106281227A true CN106281227A (en) | 2017-01-04 |
Family
ID=57666750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610643730.2A Pending CN106281227A (en) | 2016-08-08 | 2016-08-08 | A kind of low form oil-spill dispersant and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106281227A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060338A (en) * | 2010-11-12 | 2011-05-18 | 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 |
-
2016
- 2016-08-08 CN CN201610643730.2A patent/CN106281227A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060338A (en) * | 2010-11-12 | 2011-05-18 | 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |