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Alcohol-base diesel oil additive and preparation method of alcohol-base diesel oil

An additive, diesel technology, applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve the problems of unfavorable national energy security, high preparation process requirements, poor product stability, etc., to improve the ecological environment, good mutual solubility, and production. low cost effect

Inactive Publication Date: 2015-11-11
苏志勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, the above-mentioned alcohol-based diesel oil cannot completely replace diesel oil, and has high requirements for raw materials, high preparation process requirements, large equipment investment, high production cost, poor product stability, and short storage period, which is unfavorable for popularization and application and ensuring national energy security.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A raw material component and parts by weight of an alcohol-based diesel additive are:

[0040] 0.5 parts of glycerol, 0.5 parts of light aromatics, 0.5 parts of methyl tert-butyl ether, 0.3 parts of simethicone, 0.5 parts of isooctane, 0.5 parts of n-heptane, 0.5 parts of xylene, and 0.5 parts of m-xylene.

[0041] Preparation:

[0042] Under the conditions of normal temperature and pressure, 0.5 parts of glycerol, 0.5 parts of light aromatic hydrocarbons, 0.5 parts of methyl tert-butyl ether, 0.3 parts of dimethyl silicone oil, 0.5 parts of isooctane, 0.5 parts of n-heptane, xylene 0.5 parts and 0.5 parts of m-xylene were put into the additive storage tank in no particular order, stirred in the tank for 2 circles with a plastic rod, covered, and left for 2 hours to obtain the alcohol-based diesel additive product.

Embodiment 2

[0044] A raw material component and parts by weight of an alcohol-based diesel additive are:

[0045] 0.6 parts of glycerol, 0.4 parts of light aromatics, 0.4 parts of methyl tert-butyl ether, 0.4 parts of simethicone, 0.4 parts of isooctane, 0.5 parts of n-heptane, 0.4 parts of xylene, and 0.5 parts of m-trimethylbenzene.

[0046] Preparation:

[0047] Under the conditions of normal temperature and pressure, 0.6 parts of glycerol, 0.4 parts of light aromatics, 0.4 parts of methyl tert-butyl ether, 0.4 parts of simethicone, 0.4 parts of isooctane, 0.5 parts of n-heptane, di Put 0.4 parts of toluene and 0.5 parts of m-trimethylbenzene into the additive storage tank in no particular order, stir in the tank with a plastic stick for 1 circle, cover it, and leave it for 2 hours to obtain the alcohol-based diesel additive product.

Embodiment 3

[0049] A raw material component and parts by weight of an alcohol-based diesel additive are:

[0050] 0.4 parts of glycerol, 0.6 parts of light aromatics, 0.6 parts of methyl tert-butyl ether, 0.2 parts of dimethyl silicone oil, 0.5 parts of isooctane, 0.6 parts of dichloromethane, 0.6 parts of xylene, 0.5 parts of o-dimethylbenzene share.

[0051] Preparation:

[0052] Under the conditions of normal temperature and pressure, 0.4 parts of glycerol, 0.6 parts of light aromatic hydrocarbons, 0.6 parts of methyl tert-butyl ether, 0.2 parts of dimethyl silicone oil, 0.5 parts of isooctane, 0.6 parts of dichloromethane, xylene 0.6 parts and 0.5 parts of o-dimethylbenzene were put into the additive storage tank in no particular order, stirred in the tank with a plastic rod for 1 circle, covered, and the alcohol-based diesel additive product was obtained after standing for 2 hours.

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PUM

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Abstract

The invention provides an alcohol-base diesel oil additive and a preparation method of alcohol-base diesel oil. The alcohol-base diesel oil additive comprises the following raw materials by weight: 0.4 to 0.6 part of glycerine, 0.4 to 0.6 part of light aromatic hydrocarbon, 0.4 to 0.6 part of methyl tert-butyl ether, 0.2 to 0.5 part of dimethicone, 0.9 to 1.1 parts of octane value regulator, and 0.9 to 1.1 parts of an isomerization regulator; the alcohol-base diesel oil comprises the following raw materials by weight: 40 to 50 parts of fusel, 20 to 22 parts of waste oil, 25 to 30 parts of coal-water slurry, and 0.9 to 1.1 parts of the diesel oil additive. The alcohol-base diesel oil has the advantages that the process is simple; the investment and the cost are low; corrosion is avoided; no swelling reaction is caused; improvement of an engine is not needed; the combustion is sufficient; the power is high; the storage period is long; the working safety is high; burning of the alcohol-base diesel oil can be extinguished with water; acceleration is fast; the emitted gas is odorless; the emission of harmful gas can be reduced effectively; the strategic significance in ensuring national energy security and ecological benefit is high; the application prospect is wide; the economic, social and ecological benefits are relatively high.

Description

technical field [0001] The invention belongs to the technical field of energy and chemical industry, and relates to an alcohol-based diesel additive and a preparation method of the alcohol-based diesel. Background technique [0002] Under the background of world energy shortage, all countries are investing manpower and material resources to actively develop alternative energy sources. Alternative energy sources such as methanol clean fuel gasoline and ethanol clean fuel gasoline are currently on the market. According to the information obtained from the National Alcohol-Oil Main Fuel and Alcohol-Oil Main Clean Automobile Professional Committee, the country attaches great importance to the high proportion of methanol and ethanol, which is the trend of alcohol fuels replacing fossil energy. That is to say, the amount of alcohol blended burning is 85-100%. If it can be realized technically, it can fundamentally solve the problem of energy substitution in our country. It is no ...

Claims

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Application Information

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IPC IPC(8): C10L1/182C10L1/16C10L1/185C10L1/28C10L1/02
Inventor 苏志勇苏日强
Owner 苏志勇
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