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Nano emulsified fuel addtiive and its perparing method

A technology of emulsified fuel and additives, which is applied in the direction of fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve the problems of short storage period, unsatisfactory pollution reduction performance, poor stability, etc., and achieve simple production process and equipment, and pollution reduction effect Visible, quality-assured results

Inactive Publication Date: 2005-03-02
谢学秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the additives for liquid fuels are not ideal, and the main disadvantages are that the prepared fuels have low fuel saving rate, poor stability, and unsatisfactory pollution reduction performance, etc.
[0003] For example, the diesel emulsification additive composition disclosed in Chinese Patent Application Publication No. 1149918A has unsatisfactory stability, short storage period and unsatisfactory pollution reduction performance.
The fuel additive disclosed in Chinese Patent Application Publication No. 1374377A has the problem that the highest fuel saving rate is only 5.4%.
The diesel oil multi-effect additive disclosed in Chinese patent 1081225C has the ability to improve the fluidity of diesel oil and slow down the color change, but it does not disclose whether it has fuel-saving and pollution-reducing properties, and its addition amount is only 50-2000ppm. According to the inventor's test, The additive has no fuel-saving and pollution-reducing effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 0.01kg triethylenetetramine, 0.01kg diethylethanolamine, 18.08kg fatty alcohol polyoxyethylene ether AE03, 5kg alkylphenol polyoxyethylene ether OP-7, 12kg polyethylene glycol lauryl ether, 5kg ethyl alcohol Glycol monomethyl ether, 15kg sorbitan monooleate, 9kg fatty acid ester, 0.4kg isopropyl nitrate, 25kg naphthenate cobalt, 10kg acetone and 0.5kg ferrocene at 40°C at 3000 rpm Minutes of rotating speed stirring and mixing for 15 minutes to obtain the additive of the present invention.

Embodiment 2

[0041] 0.05kg triethylenetetramine, 0.05kg diethylethanolamine, 22kg fatty alcohol polyoxyethylene ether AE04, 2kg alkylphenol polyoxyethylene ether, 10kg polyethylene glycol lauryl ether, 10kg ethylene glycol monomethyl Ether, 20 kg sorbitan monooleate, 8 kg fatty acid ester, 0.2 kg isopropyl nitrate, 25 kg cobalt naphthenate, 1.5 kg acetone and 1 kg ferrocene were stirred at 2000 rpm at 35 °C Mix for 20 minutes to obtain the additive of the present invention.

Embodiment 3

[0043]0.1kg triethylenetetramine, 0.1kg diethylethanolamine, 24.19kg fatty alcohol polyoxyethylene ether AE04, 5kg alkylphenol polyoxyethylene ether, 15kg polyethylene glycol lauryl ether, 2kg ethylene glycol mono Methyl ether, 10kg sorbitan monooleate, 8kg fatty acid ester, 0.6kg isopropyl nitrate, 20kg cobalt naphthenate, 15kg acetone and 0.01kg ferrocene at 35°C at 2000 rpm Stir and mix for 20 minutes to obtain the additive of the present invention.

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Abstract

The present invention discloses nanometer emulsified fuel additive and its preparation process, and belongs to the field of liquid fuel additive technology. The fuel additive is prepared with the components including triethyl tetramine, diethyl ethanolamine, AE03 or AE04, alkylphenol ethoxylate, polyethylene glycol lauryl ether, ethylene glycol monomethyl ether, sorbitan oleate, fatty acid ester, isopropyl nitrate, cobalt naphthenate, acetone and ferrocene. It has an oil saving rate of 7-12 % and obvious pollution reducing effect.

Description

technical field [0001] The invention relates to a fuel additive and a preparation method thereof, in particular to an additive for preparing nanoemulsified liquid hydrocarbon fuel and a preparation method thereof. Background technique [0002] At present, the additives for liquid fuels are not ideal, and their main disadvantages are low fuel efficiency, poor stability, and unsatisfactory pollution reduction performance. [0003] For example, the diesel emulsification additive composition disclosed in Chinese Patent Application Publication No. 1149918A has unsatisfactory stability, short storage period and unsatisfactory pollution reduction performance. The fuel additive disclosed in Chinese Patent Application Publication No. 1374377A has the problem that the highest fuel saving rate is only 5.4%. The diesel oil multi-effect additive disclosed in Chinese patent 1081225C has the ability to improve the fluidity of diesel oil and slow down the color change, but it does not disc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/30
Inventor 谢学秀
Owner 谢学秀
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