CN104927940A - Diesel oil anti-caking agent - Google Patents
Diesel oil anti-caking agent Download PDFInfo
- Publication number
- CN104927940A CN104927940A CN201410102762.2A CN201410102762A CN104927940A CN 104927940 A CN104927940 A CN 104927940A CN 201410102762 A CN201410102762 A CN 201410102762A CN 104927940 A CN104927940 A CN 104927940A
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- CN
- China
- Prior art keywords
- diesel oil
- caking agent
- oil anti
- copolymer
- maleic anhydride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to the technical field of fine chemical engineering, and specifically relates to a diesel oil anti-caking agent. The anti-caking agent is composed of the following components in percentage by weight: 35 to 42% of copolymer of acrylic acid alcohol ester and maleic anhydride, 10 to 15% of polynitrate, 10 to 15% of methyl adipate, 5 to 12% of isooctane, 5 to 8% of xylene, and 2 to 8% of polyether amine salt. The invention aims to provide a diesel oil anti-caking agent having advantages of user-friendliness and prominent effect.
Description
Technical field
The present invention relates to the technical field of fine chemistry industry, the specifically anti-solid agent of a kind of diesel oil.
Background technology
Diesel oil due to containing a certain amount of wax (i.e. normal paraffin), so can solidify at a lower temperature.When the temperature decreases, these waxes can be separated out gradually, and form wax crystalline substance.China is vast in territory, and the north and south temperature difference is large, and the reasons such as trans-regional long-distance running often make the diesel oil on diesel vehicle freeze in road, cause engine oil smooth, be difficult to start, cause vehicle lay-off, make driver be caught unprepared, worry endlessly.
Summary of the invention
The object of the invention is to be to provide a kind of easy to use, the anti-solid agent of diesel oil of Be very effective.
The technical solution used in the present invention is, the anti-solid agent of a kind of diesel oil, described each material is by following weight percent composition: acrylic acid alcohol ester and copolymer-maleic anhydride 35-42%, many nitric ethers 10-15%, hexanodioic acid methyl esters 10-15%, octane-iso 5-12%, dimethylbenzene 5-8%, polyethers amine salt 2-8%.
Advantage of the present invention is easy to use, Be very effective, and have and obviously reduce condensation point of diesel oil and cold filter clogging temperature, add dosage few, cost is low, and also can not condense under cryogenic.
Embodiment
The present invention is further described with the following Examples.
Embodiment 1, the anti-solid agent of a kind of diesel oil, described each material is by following weight percent composition: acrylic acid alcohol ester and copolymer-maleic anhydride 35%, many nitric ethers 15%, hexanodioic acid methyl esters 10%, octane-iso 12%, dimethylbenzene 5%, polyethers amine salt 8%.
Embodiment 2, the anti-solid agent of a kind of diesel oil, described each material is by following weight percent composition: acrylic acid alcohol ester and copolymer-maleic anhydride 40%, many nitric ethers 13%, hexanodioic acid methyl esters 12%, octane-iso 9%, dimethylbenzene 7%, polyethers amine salt 5%.
Embodiment 3, the anti-solid agent of a kind of diesel oil, described each material is by following weight percent composition: acrylic acid alcohol ester and copolymer-maleic anhydride 35%, many nitric ethers 10%, hexanodioic acid methyl esters 15%, octane-iso 5%, dimethylbenzene 8%, polyethers amine salt 2%.
Should be understood that this embodiment is only not used in for illustration of the present invention to limit the scope of the invention.In addition, should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the protection domain that the application's appended claims limits equally after having read the content that the present invention lectures.
Claims (1)
1. the anti-solid agent of diesel oil, it is characterized in that, described each material is by following weight percent composition: acrylic acid alcohol ester and copolymer-maleic anhydride 35-42%, many nitric ethers 10-15%, hexanodioic acid methyl esters 10-15%, octane-iso 5-12%, dimethylbenzene 5-8%, polyethers amine salt 2-8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102762.2A CN104927940A (en) | 2014-03-19 | 2014-03-19 | Diesel oil anti-caking agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102762.2A CN104927940A (en) | 2014-03-19 | 2014-03-19 | Diesel oil anti-caking agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104927940A true CN104927940A (en) | 2015-09-23 |
Family
ID=54115371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410102762.2A Pending CN104927940A (en) | 2014-03-19 | 2014-03-19 | Diesel oil anti-caking agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104927940A (en) |
-
2014
- 2014-03-19 CN CN201410102762.2A patent/CN104927940A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |