Unlock instant, AI-driven research and patent intelligence for your innovation.

Biological additive for gasoline and preparation process and application

A bio-additive and additive technology, applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve the problems of lead being harmful to the human body, damage to catalytic converters, cylinder wear, etc.

Inactive Publication Date: 2006-06-28
TIANJIN UNIV +1
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The method of using additives to improve engine fuel economy has long existed. The tetraethyl lead additive that has been used for many years is not only harmful to the human body, but also damages the catalytic converter; when the additive is an organic salt, it is easy to burn The cylinder is worn out, and there will be gum and carbon deposits after combustion, which will block the oil passage

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
  • Biological additive for gasoline and preparation process and application
  • Biological additive for gasoline and preparation process and application
  • Biological additive for gasoline and preparation process and application

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0013] Keep the ambient temperature at 20-25°C, add 49 ml of methyl tert-butyl ether, 0.2 ml of acetone, 0.2 ml of methanol, 0.27 ml of n-propanol, 0.13 ml of sec-butanol, 0.2 ml of dimethylformamide, Add 1 ml of ethylene glycol methyl ether and 49 ml of refined palm oil into a container with a stirrer. After the addition is complete, stir at a constant speed of 150 to 200 per minute for 1 to 2 hours, so that the mixed solution is completely dissolved and mixed evenly, and 100 milliliters of gasoline biological additives are obtained. Take 2 milliliters of biological additives and directly add them to 1 liter of No. 93 gasoline, and then use the gasoline added with the biological additives to carry out experiments on the engine bench.

[0014] Adding it to gasoline can improve the combustion performance of gasoline in the gasoline engine and improve the thermal efficiency by changing the quality of gasoline. At a power point of 6.3 kW, the fuel consumption of gasoline is 272g...

example 2

[0016] Keep the ambient temperature at 20-25°C, add 50 ml of methyl tert-butyl ether, 0.22 ml of acetone, 0.15 ml of methanol, 0.29 ml of n-propanol, 0.14 ml of sec-butanol, 0.2 ml of dimethylformamide, Add 1 ml of ethylene glycol methyl ether and 48 ml of refined palm oil into a container with a stirrer. After the addition is complete, stir at a constant speed of 150 to 200 per minute for 1 to 2 hours, so that the mixed solution is completely dissolved and mixed evenly, and 100 milliliters of gasoline biological additives are obtained. Take 4 milliliters of biological additives and directly add them to 1 liter of No. 93 gasoline, and then use the gasoline added with the biological additives to carry out experiments on the engine bench.

[0017] Adding it to gasoline can improve the combustion performance of gasoline in the gasoline engine and improve the thermal efficiency by changing the quality of gasoline. At a power point of 6.3 kW, the fuel consumption of gasoline is 27...

example 3

[0019] Keep the ambient temperature at 20-25°C, add 46 ml of methyl tert-butyl ether, 0.17 ml of acetone, 0.15 ml of methanol, 0.39 ml of n-propanol, 0.12 ml of sec-butanol, 0.19 ml of dimethylformamide, Add 0.98 ml of ethylene glycol methyl ether and 52 ml of refined palm oil into a container with a stirrer. After the addition is complete, stir at a constant speed of 150 to 200 per minute for 1 to 2 hours, so that the mixed solution is completely dissolved and mixed evenly, and 100 milliliters of gasoline biological additives are obtained. Take 6 milliliters of biological additives and directly add them to 1 liter of No. 93 gasoline, and then use the gasoline added with the biological additives to carry out experiments on the engine bench.

[0020] Adding it to gasoline can improve the combustion performance of gasoline in the gasoline engine and improve the thermal efficiency by changing the quality of gasoline. At a power point of 6.3 kW, the fuel consumption of gasoline i...

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 gasoline biology additive and manufacturing method and application. It belongs to gasoline additive technique. Its components and volume content are as follows: methyl tert-butyl ether 46-50%, acetone 0.17-0.22%, methanol 0.15-0.4%, n-propanol 0.26-0.39%, secondary butyl alcohol 0.12-0.14%, dimethyl formamide 0.19-0.2%, ethylene glycol monomethyl ether 0.98-1%, and fine palm oil 48-52%. Its manufacturing method includes the following steps: adding additive orderly, and stirring; directly adding the biology additive into gasoline with 0.2-0.6% volume ratio into gasoline to use as motor fuel. The invention has the advantages that the manufacturing method is simple; and the formed additive is added into gasoline to use as motor fuel; and the average fuel rate is reduced to less than 10%; and the carbon monoxide and unburned carbon hydrogen can be greatly improved.

Description

technical field [0001] The invention relates to a modified additive for improving the economy and emission performance of a gasoline engine, its preparation method and application, and belongs to the gasoline bio-additive technology. Background technique [0002] As China's environmental protection regulations and international regulations are approaching, the call for improving fuel quality is getting stronger and stronger. Due to the differences in the properties of crude oil at home and abroad, compared with foreign countries, Chinese gasoline has higher olefin content and lower aromatic content. If China blindly conforms to the fuel standards of European and American countries, it will inevitably lead to a substantial increase in the production costs of oil refineries and a further decline in competitiveness. At the same time, the current expansion of the number of motor vehicles has caused environmental pollution, which has made my country's economic development and peo...

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): C10L1/224
Inventor 姚春德李琦洪进兴吴水明
Owner TIANJIN UNIV