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High-cleanness ether-based gasoline

A technology for cleaning ether and gasoline, which is applied in the petroleum industry, liquid carbon-containing fuels, and fuels. It can solve the problems of gasoline with low octane number, low combustion completion, and general antiknock performance, and achieve low saturated vapor pressure, Low cost, good anti-knock effect

Inactive Publication Date: 2014-07-16
DONGYING YEHE NEW ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this gasoline still has defects such as low octane number, average antiknock performance, troublesome sources, high cost, low combustion completion, weak power, short shelf life, and cannot be miscible and blended with ordinary gasoline in any proportion.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of high-clean ether-based gasoline is mixed with the following raw materials in parts by weight:

[0020] 18 parts of low carbon mixed alcohol

[0021] Coal-based trimethyl ether 68 parts

[0022] Dimethyl carbonate 8 parts

[0023] Polyetheramine 0.03% part

[0024] Benzotriazole derivatives 0.03% parts

[0025] 2,6 di-tert-butyl-p-cresol 0.1% part

[0026] Diethylene glycol butyl ether 0.2% part

[0027] Nitroaniline 1% part.

[0028] Wherein, the low-carbon mixed alcohol refers to a C1-C6 alcohol mixture, benzotriazole derivatives such as T551, and diethylene glycol butyl ether can be replaced by isobutanol, isoamyl alcohol, etc.

[0029] Low-carbon mixed alcohol refers to the C1-C6 alcohol mixture; when used, it should be mixed with polyetheramine, benzotriazole derivatives, 2,6 di-tert-butyl p-cresol, diethylene glycol butyl ether, nitroaniline Under normal temperature and pressure, it can be adjusted and uniformly become denatured alcohol fuel, which...

Embodiment 2

[0034] A kind of high-clean ether-based gasoline is mixed with the following raw materials in parts by weight:

[0035] 22 parts of low carbon mixed alcohol

[0036] Coal-based trimethyl ether 72 parts

[0037] Dimethyl carbonate 12 parts

[0038] Polyetheramine 0.08% parts

[0039] Benzotriazole derivatives 0.05% parts

[0040] 0.5% of 2,6 di-tert-butyl-p-cresol

[0041] Diethylene glycol butyl ether 0.8% part

[0042] Nitroaniline 3% parts.

[0043] The low-carbon mixed alcohol refers to a C1-C6 alcohol mixture;

[0044] Wherein, the low-carbon mixed alcohol refers to a C1-C6 alcohol mixture, benzotriazole derivatives such as T551, and diethylene glycol butyl ether can be replaced by isobutanol, isoamyl alcohol, etc.

[0045] Others are basically the same as those in Embodiment 1, and will not be repeated here.

Embodiment 3

[0047] A kind of high-clean ether-based gasoline is mixed with the following raw materials in parts by weight:

[0048] 20 parts of low carbon mixed alcohol

[0049] Coal-based trimethyl ether 70 parts

[0050] Ashless gasoline antiknock agent 10 parts

[0051] Polyetheramine 0.05% part

[0052] Benzotriazole derivatives 0.04% parts

[0053] 0.3% of 2,6 di-tert-butyl-p-cresol

[0054] Diethylene glycol butyl ether 0.5%

[0055] Nitroaniline 2% parts.

[0056] Wherein, the low-carbon mixed alcohol refers to a C1-C6 alcohol mixture, benzotriazole derivatives such as T551, and diethylene glycol butyl ether can be replaced by isobutanol, isoamyl alcohol, etc.

[0057] Others are basically the same as those in Embodiment 1, and will not be repeated here.

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Abstract

The invention discloses a high-cleanness ether-based gasoline. A low-carbon mixed alcohol and an additive are blended evenly to become a denatured alcohol fuel, then coal-based trimethyl ether, an ashless gasoline antiknock agent and the denatured alcohol fuel are mixed and stirred evenly at room temperature and ordinary pressure, and thus the high-cleanness ether-based gasoline can be obtained. The high-cleanness ether-based gasoline can be completely burnt, can also promote combustion of other fuels, reduces emissions of harmful substances in automobile tail gas, and solves automobile tail gas emission problems; the high-cleanness ether-based gasoline has low cost, and is suitable for large-scale popularization; the ether-based gasoline is good in cold start performance, low in saturated vapor pressure, strong in power performance and low in oil consumption, does not generate gas resistance when used in multiple seasons, and is not emulsified when being met with water; and in short, the ether-based gasoline has the advantages of high octane number, good antiknock performance, wide sources, low cost, complete combustion, cleanness, environmental protection, good universality, strong power performance and long shelf life, and can perform miscibility and mixed combustion with regular gasoline according to arbitrary proportions.

Description

technical field [0001] The invention relates to the technical field of clean energy and environmental protection, in particular to a high-clean ether-based gasoline. Background technique [0002] At present, oil is an important strategic material to ensure the country's economic lifeline and social stability. It is also a one-time energy source that my country has long relied on imports. Due to the rapid development of our country's economy, a large number of social and private vehicles, and a large amount of vehicle exhaust emissions have increased the incidence of cancer and respiratory diseases, which have endangered human health and life safety. At a critical moment when human beings are facing resource shortage and environmental crisis, finding alternative new clean energy has become a key topic of research and research in the world's scientific and technological circles. [0003] And the patent name discloses a kind of gasoline for " low-carbon mixed alcohol gasoline "...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/10C10L1/19C10L1/222C10L1/183C10L1/233C10L1/185C10L1/182
Inventor 戴丽莉李英赵怡为田素梅倪振标候芳
Owner DONGYING YEHE NEW ENERGY
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