Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

a gasoline additive

A technology of gasoline additives and additives, applied in the field of gasoline additives, to achieve the effects of prolonging efficiency, improving combustion performance, and increasing efficiency

Active Publication Date: 2016-09-28
NINGBO HAIYUE NEW MATERIAL
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a certain gap between the saturated vapor pressure, flash point, combustion calorific value, water solubility, etc. of ethanol and gasoline. Therefore, adding ethanol to gasoline will have a negative impact on the engine, oil storage, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • a gasoline additive
  • a gasoline additive
  • a gasoline additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The gasoline additive in the present embodiment comprises the following components by weight:

[0026]

[0027]

[0028] Wherein, the additive is a mixture of phthalic hydrazide, acetylacetone, dimethyl sulfoxide and catalyst, and the mass ratio of phthalic hydrazide, acetylacetone, dimethyl sulfoxide and catalyst in the mixture is 1 :4:6:1.

[0029] The preparation process of above-mentioned catalyst is as follows:

[0030] (a) Add 1 mass part of cerium ammonium nitrate to 10 mass parts of ethanol aqueous solution (V ethanol: V water = 1:1), stir evenly, and prepare solution A; 2 mass parts of dibenzoylmethane Add to 10 parts by mass of ethanol aqueous solution (V ethanol: V water = 1:1), stir evenly, and prepare solution B; add 0.3 parts by mass of sodium hydroxide to 10 parts by mass of deionized water to prepare solution C ;

[0031] (b) At room temperature, add solution B dropwise to solution C to generate a white suspension. After the dropwise addition, c...

Embodiment 2

[0038] The gasoline additive in the present embodiment comprises the following components by weight:

[0039]

[0040]

[0041] Wherein, the additive is a mixture of phthalic hydrazide, acetylacetone, dimethyl sulfoxide and catalyst, and the mass ratio of phthalic hydrazide, acetylacetone, dimethyl sulfoxide and catalyst in the mixture is 1 :3:5:1.

[0042] The preparation process of above-mentioned catalyst is as follows:

[0043](a) Add 1 mass part of cerium ammonium nitrate to 10 mass parts of ethanol aqueous solution (V ethanol: V water = 1:1), stir evenly, and prepare solution A; 2 mass parts of dibenzoylmethane Add to 10 parts by mass of ethanol aqueous solution (V ethanol: V water = 1:1), stir evenly, and prepare solution B; add 0.3 parts by mass of sodium hydroxide to 10 parts by mass of deionized water to prepare solution C ;

[0044] (b) At room temperature, add solution B dropwise to solution C to generate a white suspension. After the dropwise addition, co...

Embodiment 3

[0051] The gasoline additive in the present embodiment comprises the following components by weight:

[0052]

[0053]

[0054] Wherein, the additive is a mixture of phthalic hydrazide, acetylacetone, dimethyl sulfoxide and catalyst, and the mass ratio of phthalic hydrazide, acetylacetone, dimethyl sulfoxide and catalyst in the mixture is 1 :3:6:1.

[0055] The preparation process of above-mentioned catalyst is as follows:

[0056] (a) Add 1 mass part of cerium ammonium nitrate to 10 mass parts of ethanol aqueous solution (V ethanol: V water = 1:1), stir evenly, and prepare solution A; 2 mass parts of dibenzoylmethane Add to 10 parts by mass of ethanol aqueous solution (V ethanol: V water = 1:1), stir evenly, and prepare solution B; add 0.3 parts by mass of sodium hydroxide to 10 parts by mass of deionized water to prepare solution C ;

[0057] (b) At room temperature, add solution B dropwise to solution C to generate a white suspension. After the dropwise addition, c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a gasoline additive which comprises the following components in parts by weight: 6-10 parts of iso-octane, 5-8 parts of ethylene glycol tert-butyl ether, 3-4 parts of diaminoanisole, 7-12 parts of paracyclophane, 20-30 parts of toluene, 10-12 parts of isooctanol, 2-4 parts of tetraethylenepentamine, 1-2 parts of polyisobutylene succinimide, 1-3 parts of eicosanoic acid, 2-4 parts of dimethyl carbonate and 2-5 parts of an additive. The invention also relates to a preparation method of the gasoline additive. According to the invention, Ce particles are generated during the combustion process of the gasoline additive, rare earth oxides can effectively improve and prolong the efficiency of the catalyst and improve the thermal stability of the catalyst at high temperatures, and cerium composite oxides at high temperatures can maintain the crystal grain structure to be unchanged, so that the oxygen storage and release processes of Ce are easy to realize; the Ce particles can effectively reduce the reaction activation energy during the combustion process, so that the gasoline can realize complete combustion at relatively low temperatures, and the emission of pollutants in the tail gas is reduced.

Description

technical field [0001] The invention relates to the technical field of gasoline additives, in particular to a gasoline additive capable of increasing the octane number of gasoline. Background technique [0002] Gasoline additive is an abbreviation of fuel additive. It is to make up for the quality problems of the fuel itself and the shortcomings of the mechanical manufacturing limit of motor vehicles, so that the gasoline engine can overcome the chilling effect and gap effect, and clear the intake valve and electric injector. The carbon deposits in the diesel engine can overcome the problem of finer atomization of the injector and the generation of residual oil after dripping, so that both gasoline and diesel engine vehicles can protect the engine working conditions and achieve more complete and complete combustion of fuel , so as to achieve the effects of removing carbon deposits, saving fuel, reducing emissions, and enhancing power. [0003] From the production process of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/19C10L1/16C10L1/185C10L1/223C10L1/182C10L1/222C10L1/236C10L1/188C10L1/24C10L1/226C10L1/12
Inventor 杨春亮唐保良
Owner NINGBO HAIYUE NEW MATERIAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com