A kind of harmless automobile fuel-saving composition and preparation method thereof

A composition and automobile technology, applied in the field of automobile additives, can solve the problems of secondary pollution of heavy metal environment, unsatisfactory fuel energy saving effect, etc., achieve the effect of no influence on fuel index, good high temperature stability, and increase net power

Active Publication Date: 2021-04-23
CHAMBROAD CHEM IND RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At home and abroad, catalysts have been used as fuel additives as early as the 20th century. The earliest people used platinum, palladium, and chromium organic ligands as catalysts, and achieved remarkable results. However, some heavy metals will cause secondary pollution to the environment.
At the same time, people also use surfactants to improve the atomization performance of fuel, but the effect of improving fuel energy saving is not ideal

Method used

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  • A kind of harmless automobile fuel-saving composition and preparation method thereof
  • A kind of harmless automobile fuel-saving composition and preparation method thereof
  • A kind of harmless automobile fuel-saving composition and preparation method thereof

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preparation example Construction

[0054] The invention provides a preparation method of a harmless automobile fuel-saving composition, comprising:

[0055] A) mixing alkoxylated fatty amines, oleic acid amides, oleic acid esters, glyceryl stearate and mineral spirits to obtain a mixture;

[0056] B) mixing the mixture with a combustion enhancer and a gasoline detergent to obtain a harmless gasoline vehicle fuel-saving composition.

[0057] The preparation method of the harmless automobile fuel-saving composition provided by the invention firstly mixes alkoxylated fatty amines, oleic acid amides, oleic acid esters, glyceryl stearate and solvent oil to obtain a mixture. Let it sit for a while after mixing. Wherein, the mixing temperature is preferably 20-60°C, specifically 20°C, 30°C, 40°C, 50°C or 60°C; the mixing time is preferably 2-6h, specifically 2h, 3h, 4h , 5h or 6h.

[0058] The present invention has clearly described the specific components and proportions of the above-mentioned alkoxylated fatty am...

Embodiment 1

[0063] 1) Composition design:

[0064] 100 parts by weight of harmless gasoline car fuel-saving agent, 5 parts by weight of oleic acid amine ethoxylated, 30 parts by weight of oleic acid amides, 30 parts by weight of methyl oleate, 5 parts by weight of glyceryl stearate, combustion enhancer ( Nitromethane and benzyl alcohol each 0.5 parts by weight) 1 parts by weight, solvent naphtha 10 parts by weight, gasoline detergent (5 parts by weight of Mannich base, 5 parts by weight of polyether amine, 9 parts by weight of polyisobutylene amine) 19 parts by weight share.

[0065] 2) Preparation of harmless gasoline vehicle fuel-saving agent:

[0066] According to the percentages of the above components, first mix ethoxylated oleic acid amine, oleic acid amides, methyl oleate, glyceryl stearate, and gasoline detergent at 30°C for 4 hours, then add combustion enhancer and solvent oil and stir evenly. Store at room temperature.

Embodiment 2

[0068] 100 parts by weight of harmless gasoline car fuel-saving agent, 10 parts by weight of ethoxylated amine stearate, 24 parts by weight of oleic acid amides, 24 parts by weight of ethyl oleate, 13 parts by weight of glyceryl stearate, 3 parts by weight of combustion enhancer (1.5 parts by weight each of nitroethane and benzyl alcohol), 11 parts by weight of solvent naphtha, 15 parts by weight of gasoline detergent (5 parts by weight each of Mannich base, polyether amine, and polyisobutylene amine).

[0069] 2) Preparation of harmless gasoline vehicle fuel-saving agent:

[0070] According to the above-mentioned percentages of each component, first mix ethoxylated amine stearate, oleic acid amides, ethyl oleate, glyceryl stearate, and gasoline detergent at 30°C for 4 hours, and then add combustion enhancer and solvent Stir the oil well and store at room temperature.

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Abstract

The invention provides a harmless automobile fuel-saving composition, comprising: 5-25 parts by weight of alkoxylated fatty amines; 5-30 parts by weight of oleic acid amides; 15-30 parts by weight of oleic acid ester; 5-15 parts by weight of fatty acid glyceride; 1-5 parts by weight of combustion enhancer; 10-15 parts by weight of solvent oil; 14-32 parts by weight of gasoline detergent. The present invention combines the raw material formula of the above-mentioned specific harmless gasoline vehicle fuel-saving agent with a specific ratio, so that it can show excellent fuel-saving properties, have no influence on fuel indicators, and have no damage to the engine, which can effectively reduce fuel consumption and increase gasoline consumption. car mileage. The results show that the fuel-saving agent for gasoline vehicles provided by the invention exhibits excellent fuel-saving properties, has no influence on the fuel index, has no damage to the engine, and has good stability at high temperatures.

Description

technical field [0001] The invention relates to the technical field of automobile additives, in particular to a harmless automobile fuel-saving composition and a preparation method thereof. Background technique [0002] Before the implementation of fuel economy standards, the policy concerns of various car manufacturers mainly focused on emission control, safety performance and power performance, but fuel economy did not receive due attention. With the implementation of this mandatory standard, manufacturers have gradually paid more attention to fuel economy, and some manufacturers have put forward corresponding requirements for improving fuel economy for their supporting engine manufacturers according to the fuel consumption limit standard. Ways to improve the fuel economy of gasoline vehicles include engine performance improvement, engine lubrication system improvement, fuel composition adjustment, fuel additive boosting, etc. [0003] Catalysts were used as fuel additive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/222C10L1/224C10L1/19C10L1/23C10L1/182C10L1/16C10L1/22C10L1/238C10L1/04C10L10/04
CPCC10L1/04C10L1/14C10L1/1616C10L1/1824C10L1/19C10L1/1905C10L1/1915C10L1/221C10L1/2222C10L1/224C10L1/231C10L1/2381C10L1/2383C10L1/2387C10L10/04C10L2230/22C10L2270/023
Inventor 李国轲马韵升贾丹丹刘建华王兴之董松祥董双建栾波
Owner CHAMBROAD CHEM IND RES INST CO LTD
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