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Automobile fuel economizing crystal and preparation method thereof

A fuel oil and automobile technology, applied in the field of fuel additives, can solve problems such as unstable product quality, inconvenient storage and use, unsatisfactory comprehensive performance of fuel additives and fuel-saving crystals, etc.

Inactive Publication Date: 2010-06-09
TAIZHOU CHANGYUAN PETROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of fuel additives, which can save fuel and reduce emissions, but they are basically in liquid state, which is inconvenient to store and use.
Recently, someone has developed a solid oil-saving crystal, but its ingredients, content and production method have not been reported, and the product quality is unstable, so it cannot be industrialized and popularized.
The overall performance of the above fuel additives and fuel-saving crystals is not ideal and needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0012] Example 1: Weigh 25 kg of behenyl alcohol, 35 kg of behenic acid saturated alkyd, 15 kg of stearyl alcohol, 5 kg of ethylene glycol saturated amide, 5 kg of ethylene glycol methyl ether, 5 kg of methyl silicone oil, and 2 kg of azobenzene. Put it into a heating pot, heat to 200°C, and stir continuously for 18 hours, then put the mixture into the ice bank, freeze at 0°C for 4 hours, take it out for crushing and granulation. After granulation, add 8 kg of silicon dioxide, mix evenly, and then stamp it into small flakes with 1.5 grams per grain, and pack it into plates.

example 2

[0013] Example 2: Weigh 22 kg of behenyl alcohol, 38 kg of behenic acid saturated alkyd, 19 kg of stearyl alcohol, 4 kg of ethylene glycol saturated amide, 4 kg of ethylene glycol methyl ether, 7 kg of methyl silicone oil, and 1 kg of azobenzene. Put it into a heating pot, heat it to 160°C, and stir continuously for 20 hours, then put the mixture into the freezer, freeze it at 1°C for 5 hours, take it out for pulverization and granulation. After granulation, add 5kg of silicon dioxide, mix evenly, and then stamp it into small flakes with 1.5 grams per grain, and pack it into plates.

example 3

[0014] Example 3: Weigh 28 kg of behenyl alcohol, 32 kg of behenic acid saturated alkyd, 12 kg of stearyl alcohol, 7 kg of ethylene glycol saturated amide, 7 kg of ethylene glycol methyl ether, 3 kg of methyl silicone oil, and 3 kg of azobenzene, and put them together Put it into a heating pot, heat it to 250°C, and stir continuously for 15 hours, then put the mixture into a freezer, freeze at -1°C for 3 hours, take it out for crushing and granulation. After granulation, add 8 kg of silicon dioxide, mix evenly, and then stamp it into small flakes with 1.5 grams per grain, and pack it into plates.

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Abstract

The present invention discloses fuel economizing crystal for automobile fuel oil and its preparation method, and relates to the automobile fuel oil additive technology field. The fuel economizing crystal is shaped as solid state small slices, the components and the contents (weight percentage) are: docosanol 20 to 30; docosaturated hydroxyacid 30 to 40; octodecyl alcohol 10 to 20; glycol saturatedacid amide 3 to 8, glycol methyl ether 3 to 8; methicone 3 to 8, silicon dioxide 5 to 10; and azobenzol 1 to 3; the preparation method is that the above components except silicon dioxide are mixed, heated and agitated, then the mixture is frozen, after being frozen, the mixture is crushed, prilled, and added with the silicon dioxide, and then mould is used to punch the whole mixture into small slice shape. The fuel economizing crystal is convenient for storage and application, when the present invention is added into the fuel oil, the remarkable energy saving and oil economizing effect can begot, and the comprehensive performances are good; at the same time, the manufacturing method is simple and standardized, the operation is easy, the quality of the product can be guaranteed, and the industrialized production can be realized.

Description

technical field [0001] The invention relates to a fuel additive for energy saving and emission reduction of automobile engines, in particular to a small solid flake fuel saving crystal and a preparation method thereof. Background technique [0002] In order to save fuel consumption and reduce pollutant emissions of automobile engines, in addition to improving engine performance, it is an in-depth research topic for people in the industry to strive to improve fuel quality and make it fully combustible. Adding active ingredients to gasoline, diesel and other fuels Additives are a practical and important way. At present, there are many kinds of fuel additives, which can save fuel and reduce emissions, but they are basically in liquid state, which is inconvenient to store and use. Recently, solid oil-saving crystals have also been developed, but their ingredients, content and production methods have not been reported, and the product quality is unstable, so industrial productio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/28C10L1/182C10L1/188C10L1/224C10L1/226C10L1/12
Inventor 丁东华蔡桂如陈华
Owner TAIZHOU CHANGYUAN PETROCHEM
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