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Ethanol gasoline and preparation method thereof

A technology of ethanol gasoline and ethanol, which is applied in the petroleum industry, liquid carbon-containing fuel, fuel additives, etc., can solve the problems affecting the calorific value of ethanol gasoline, low power of ethanol gasoline, and incomplete combustion, etc., to achieve good utilization value and complete combustion , The effect of burning completely and completely

Inactive Publication Date: 2018-05-04
YUHUA CHEM PLANT BINZHOUSNDONG PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ethanol gasoline in the prior art has the following disadvantages: (1) incomplete combustion affects the calorific value of ethanol gasoline, resulting in the disadvantage of low power in ethanol gasoline; (2) there is a danger of explosion; (3) the combustion produces More exhaust gas, causing environmental pollution, not environmentally friendly, and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An ethanol gasoline, comprising the following raw materials by weight: 30 parts of aromatic oil, 35 parts of isomer oil, 2 parts of tert-butanol, 25 parts of MTBE components, and 13 parts of ethanol.

[0022] The distillation range of the aroma oil is 45-203°C, and the distillation range of the isomer oil is 35-160°C. The density of the ethanol gasoline is 775kg / m3, the octane number is 95, and the calorific value is 45000KJ / kg.

[0023] The ethanol gasoline is prepared by the following method: adding aromatic oil, isomer oil, alcohol additives, MTBE, and ethanol to a reaction kettle according to the formula requirements and mixing, and stirring for 3-5 hours under normal temperature and normal pressure conditions to obtain the ethanol gasoline.

Embodiment 2

[0025] An ethanol gasoline comprises the following raw materials by weight: 25 parts of aromatic oil, 35 parts of isomer oil, 1 part of isobutanol, 20 parts of MTBE components, and 10 parts of ethanol.

[0026] The distillation range of the aroma oil is 45-203°C, and the distillation range of the isomer oil is 35-160°C. The density of the ethanol gasoline is 750kg / m 3 , the octane number is 95, and the calorific value is 46000KJ / kg.

[0027] The ethanol gasoline is prepared by the following method: adding aromatic oil and isomer oil, alcohol additives, MTBE components, and ethanol to the reaction kettle according to the formula requirements and mixing, and stirring for 3-5 hours under normal temperature and normal pressure conditions to obtain the ethanol gasoline.

Embodiment 3

[0029] An ethanol gasoline comprises the following raw materials by weight: 30 parts of aromatic oil, 40 parts of isomerized oil, 1 part of isobutanol, 2 parts of tert-butanol, 30 parts of MTBE components, and 15 parts of ethanol.

[0030] The distillation range of the aroma oil is 45-203°C, and the distillation range of the isomer oil is 35-160°C. The density of the ethanol gasoline is 722kg / m 3 , the octane number is 94, and the calorific value is 45800KJ / kg.

[0031] The ethanol gasoline is prepared by the following method: adding aromatic oil and isomer oil, alcohol additives, MTBE components, and ethanol to the reaction kettle according to the formula requirements and mixing, and stirring for 3-5 hours under normal temperature and normal pressure conditions to obtain the ethanol gasoline.

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PUM

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Abstract

The invention belongs to the technical field of ethanol gasoline, in particular to ethanol gasoline and a preparation method thereof. The ethanol gasoline is prepared from the following raw materialsin parts by weight: 60-70 parts of primary fuel oil, 1-3 parts of an alcohol additive, 20-30 parts of an MTBE component and 10-15 parts of ethanol. The primary fuel oil comprises aromatic oil and / or isomeric oil; the alcohol additive comprises isobutanol and / or tertiary butanol. The ethanol gasoline provided by the invention has sufficient raw materials, is low in cost, free of three wastes in combustion, more environment-friendly, better in volatility and can be combusted more sufficiently. The heat value reaches 46000KJ / kg, and the octane number is high (92-95), so that the antiknock index of the ethanol gasoline is increased greatly and the safety is better.

Description

technical field [0001] The invention belongs to the technical field of ethanol gasoline, and in particular relates to an ethanol gasoline and a preparation method thereof. Background technique [0002] Ethanol gasoline is a new type of alternative energy formed by mixing fuel ethanol and ordinary gasoline from grain and various plant fibers in a certain proportion. Ethanol is a renewable energy source, which is produced by fermentation of sorghum, corn and potatoes. It does not affect the driving performance of automobiles, and also reduces the emission of harmful gases. Ethanol gasoline, as a new type of clean fuel, is currently the world's The development focus of renewable energy is in line with my country's energy substitution strategy and the development direction of renewable energy. It is technologically mature, safe and reliable, fully applicable in my country, and has good economic and social benefits. Adding an appropriate amount of ethanol to gasoline as automobil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/04C10L1/182C10L1/185C10L10/10
CPCC10L1/04C10L1/18C10L1/1824C10L1/1852C10L10/10C10L2230/08C10L2230/22C10L2290/24C10L2300/20
Inventor 姜玉成冯希全王宝增张贵兴胡聪魏少聪
Owner YUHUA CHEM PLANT BINZHOUSNDONG PROV