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Methanol gasoline additive

A technology of methanol gasoline and additives, applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve problems such as corrosion, achieve the effects of reduced corrosion, high utilization efficiency, and reduced corrosion problems

Active Publication Date: 2015-01-07
启东和安无纺材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a methanol gasoline additive that is easy to use and has good performance, to solve the corrosion problem of methanol gasoline to automobile metal during use, and to reduce the fuel consumption of methanol gasoline. The effect of improving fuel efficiency

Method used

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  • Methanol gasoline additive
  • Methanol gasoline additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1: Add 20 KG of n-butanol, 0.5 KG of titanium dioxide powder with a particle size of 15 to 30 nm, 0.5 KG of barium titanate powder with a particle size of 15 to 30 nm, and 14 KG of sorbitan monooleate in the reactor , disodium edetate 6 KG, methyl methacrylate 9 KG, methyl tert-butyl ether 2 KG, sodium diethyldithiocarbamate 4 KG, isoamyl alcohol 33 KG, dipolyoxyethylene fat Amide 6 KG, ultrasonic sealed stirring reaction at 62-65°C for 40-50 minutes after cooling.

Embodiment 2

[0020] Example 2: Add 17.1 KG of n-butanol, 0.43 KG of titanium dioxide powder with a particle size of 15 to 30 nm, 0.43 KG of barium titanate powder with a particle size of 15 to 30 nm, and 17.5 kg of sorbitan monooleate in the reactor. KG, disodium edetate 7.5 KG, methyl methacrylate 9 KG, methyl tert-butyl ether 2 KG, sodium diethyldithiocarbamate 4 KG, isoamyl alcohol 30 KG, dipolyoxyethylene Fatty amide 5KG, after 40-50 minutes of ultrasonic airtight stirring reaction at 62-65 ° C, it is ready after cooling.

Embodiment 3

[0021] Example 3: Add 20.95 KG of n-butanol, 0.524 KG of titanium dioxide powder with a particle size of 15 to 30 nm, 0.524 KG of barium titanate powder with a particle size of 15 to 30 nm, and 24.5 kg of pitol anhydride monooleate in the reaction kettle. KG, Disodium EDTA 10.5 KG, Methyl Methacrylate 12 KG, MTBE 2.67KG, Sodium Diethyldithiocarbamate 5.33 KG, Isoamyl Alcohol 35KG, Dipolyoxyethylene Fatty amide 7KG, after 40-50 minutes of ultrasonic airtight stirring reaction at 62-65 ° C, it is ready after cooling.

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PUM

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Abstract

The invention provides a methanol gasoline additive. The methanol gasoline additive is prepared from the following ingredients in parts by weight: 6 parts of di(polyoxyethylene) fatty amine, 14 parts of sorbitan monooleate, 6 parts of ethylenediamine tetraacetic acid disodium salt, 9 parts of methyl methacrylate, 2 parts of methyl tert-butyl ether, 4 parts of sodium diethyldithiocarbamate, 20 parts of n-butyl alcohol, 0.5 part of titanium dioxide in a grain diameter of 15-30nm, 0.5 part of barium titanate in a grain diameter of 15-30nm and 33 parts of isoamylol. The adding of the methanol gasoline additive reduces the corrosiveness of M30 gasoline and can effectively reduce the corrosion of the methanol gasoline to automobile metal in the use process. Meanwhile, compared with 93# gasoline and common M30 gasoline, the M30 gasoline to which the methanol gasoline additive is added has the advantages that the fuel utilizing efficiency is improved, and the power is stronger.

Description

technical field [0001] The invention relates to a fuel oil additive for vehicles, in particular to an additive for methanol gasoline. technical background [0002] Methanol gasoline refers to a mixture of national standard gasoline (93#, 97#, etc.), methanol, and additives in a certain volume (mass) ratio and through strict procedures. It also includes mixtures of methanol, ethanol, n-propanol, n-butanol and isopropanol mixed with gasoline. [0003] The amount of methanol incorporated is generally 5% to 30%. The one mixed with 15% is the most, which is called M15 methanol gasoline. The anti-knock performance is good, the research octane number (RON) increases with the increase of the amount of methanol mixed, and the motor octane number (MON) is not affected. Combustion emissions are less toxic than regular leaded gasoline, and there is less carbon monoxide in the exhaust. Good combustion cleaning performance. However, general methanol gasoline is corrosive to gasoline ...

Claims

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Application Information

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IPC IPC(8): C10L1/10C10L1/182C10L1/224C10L1/19C10L1/222C10L1/185C10L1/24C10L1/12
Inventor 王纬
Owner 启东和安无纺材料有限公司