Emulsifier for emulsification petrol, emulsification diesel oil and emulsification heavy oil

A technology for emulsifying diesel oil and emulsified gasoline, which is applied in the fields of emulsifiers for emulsified diesel oil and emulsified heavy oil, and emulsified gasoline. It can solve problems such as low economic value, turbidity and opacity, and complicated processes, and achieve cost reduction, difficulty in stratification, and antiknock The effect of high index

Inactive Publication Date: 2007-02-07
段家祥
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many technical problems, such as: Shanghai bus emulsified diesel is milky white, Shanxi methanol gasoline needs to change the engine, and it is easy to delaminate, the shelf life is short, and the process is complicated
After water is added to oil products, it will be cloudy and opaque. Generally, the water content should not exceed 5%-15%, and the economic value is not great.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Weigh the raw materials of the following weight percentages:

[0017] 10% n-decyl alcohol 10% n-octanol 5% petroleum ether 30% n-butanol

[0018] Naphthenic acid 8% Oleic acid 25% Glycerin 2% Ammonia 1%

[0019] Span 80 8% Sodium Laurylbenzenesulfonate 1%.

[0020] Its preparation method is: pour n-decanoic acid, n-octanol, petroleum ether and n-butanol in the above weight percentages into a reaction kettle with a rotation speed of 400-500 rpm and stir, and stir and fuse under normal temperature and fire and explosion-proof conditions. , then add the naphthenic acid, oleic acid and glycerin of the above proportioning ratio successively and stir, then add sodium dodecylphthalate, ammonia water and Span 80 in the above weight ratio into the reaction kettle and stir for 20 minutes to make this product Invented emulsifier, sealed in barrels, 180 kg per barrel.

Embodiment 2

[0022] Weigh the raw materials of the following weight percentages:

[0023] N-decyl alcohol 30% n-octanol 20% petroleum ether 15% n-butanol 10%

[0024] Naphthenic acid 2% Oleic acid 10% Glycerin 6% Ammonia 3%

[0025] Span 80 2.5% Sodium Laurylbenzenesulfonate 1.5%.

[0026] The preparation process of this embodiment is the same as that of Example 1.

Embodiment 3

[0028] Weigh the raw materials of the following weight percentages:

[0029] N-decyl alcohol 28% n-octanol 18% petroleum ether 13% n-butanol 13%

[0030] Naphthenic acid 4% Oleic acid 12% Glycerin 5% Ammonia 2%

[0031] Span 80 4.5% Sodium dodecylbenzenesulfonate 0.5%.

[0032] The preparation process of this embodiment is the same as that of Example 1.

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 discloses emulsifying petrol, diesel and heavy-oil emulsifier, which comprises the following parts: positive decatyl alcohol, positive octyl alcohol, ligroin, positive butyl alcohol, naphthenic acid, oleinic acid, glycerin, sodium dodecylbenzene sulfonate, ammonia and span 80.

Description

technical field [0001] The invention belongs to the technical field of vehicle fuel, and in particular relates to an emulsifier for emulsified gasoline, emulsified diesel oil and emulsified heavy oil. Background technique [0002] It has been more than 100 years since Germany mixed 4% water into diesel oil for tank vehicles at the beginning of last century. are researching alternative energy sources. [0003] At present, my country promotes the use of emulsified diesel on public buses in Shanghai, and Shanxi promotes the use of methanol gasoline. However, there are still many technical problems, such as: Shanghai bus emulsified diesel is milky white, Shanxi methanol gasoline needs to change the engine, and it is easy to delaminate, the shelf life is short, and the process is complicated. After water is added to oil products, it will be turbid and opaque. Generally, the amount of water added cannot exceed 5%-15%, and the economic value is not great. Contents of the invent...

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 Applications(China)
IPC IPC(8): C10G31/08
Inventor 段家祥
Owner 段家祥
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap