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Alcohol-based ether liquid fuel and preparation method thereof

A technology of liquid fuel and alcohol ether, which is applied in the field of alcohol ether liquid fuel and its preparation, can solve the problems of swelling of sealing parts, corrosion of metal, low-temperature stratification, etc., and achieve improved flammability and power capacity with less toxic and side effects , The effect of stable product quality

Pending Publication Date: 2022-03-04
河南涅康新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are many kinds of methanol gasoline in the prior art, but there are generally disadvantages such as water emulsification, low-temperature stratification, high-temperature air resistance, corrosion to metal, and swelling of sealing parts.

Method used

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  • Alcohol-based ether liquid fuel and preparation method thereof
  • Alcohol-based ether liquid fuel and preparation method thereof
  • Alcohol-based ether liquid fuel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 As shown, an alcohol ether liquid fuel is composed of the following components in parts by weight: 15% xylene, 30% stable light hydrocarbons, 20% isooctane, 1% composite emulsifier, and the balance is methanol.

[0030]Preferably, the composite emulsifier is composed of the following components in parts by weight: n-butanol 1%-3%, ferrocene 0.5%-2.1%, diisopropyl ether 10%-21%, isooctyl nitrate 3.5%-5.8% ester, 8%-19% methyl tert-butyl ether, and the balance is oleic acid.

[0031] At the same time, the xylenes are coal-based mixed xylenes, and the purity of methanol is not lower than 99%.

[0032] A kind of preparation method of alcohol base ether liquid fuel: comprise the steps:

[0033] S1, configure the composite emulsifier, first mix the raw materials of the composite emulsifier in the mixing equipment at normal temperature and pressure in an environment where the oxygen content is not greater than 3%, and keep the stirring state for storage for ...

Embodiment 2

[0038] Such as figure 1 As shown, an alcohol-based ether liquid fuel is composed of the following components in parts by weight: 25% xylene, 40% stable light hydrocarbons, 25% isooctane, 3% composite emulsifier, and the balance is methanol.

[0039] Preferably, the compound emulsifier is composed of n-butanol, oleic acid, ferrocene, diisopropyl ether, isooctyl nitrate, isopropanol, butanol and methyl tert-butyl ether in a ratio of 1:1 Proportional mix.

[0040] Further, the xylenes are coal-based mixed xylenes, and the purity of methanol is not lower than 99%.

[0041] A kind of preparation method of alcohol base ether liquid fuel: comprise the steps:

[0042] S1, configure the composite emulsifier, first mix the raw materials of the composite emulsifier in the mixing equipment at normal temperature and pressure in an environment where the oxygen content is not greater than 3%, and keep the stirring state for storage for later use;

[0043] S2, to prepare polycarbonate alco...

Embodiment 3

[0047] Such as figure 1 As shown, an alcohol ether liquid fuel is composed of the following components in parts by weight: 20% xylene, 55% stable light hydrocarbons, 21% isooctane, 1.5% composite emulsifier, and the balance is methanol.

[0048] Preferably, the composite emulsifier consists of at least six of n-butanol, oleic acid, ferrocene, diisopropyl ether, isooctyl nitrate, isopropanol, butanol and methyl tert-butyl ether Mix in any proportion.

[0049] Preferably, the compound emulsifier is composed of n-butanol, oleic acid, ferrocene, diisopropyl ether, isooctyl nitrate, isopropanol, butanol and methyl tert-butyl ether in a ratio of 1:1 Proportional mix.

[0050] In this embodiment, the xylenes are coal-based mixed xylenes, and the purity of methanol is not less than 99%.

[0051] A kind of preparation method of alcohol base ether liquid fuel: comprise the steps:

[0052] S1, configure the composite emulsifier, first mix the raw materials of the composite emulsifier...

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Abstract

The invention relates to an alcohol-based ether liquid fuel which is composed of the following components in percentage by weight: 15-25% of xylene, 30-55% of stable light hydrocarbon, 20-35% of isooctane, 1-3% of compound emulsifier and the balance of methanol. The preparation method comprises the following three steps: preparing the compound emulsifier, preparing the multi-carbon alcohol and blending a finished product. On one hand, the raw materials are wide in cost and source, small in toxic and side effects, good in environmental friendliness, good in reproducibility, simple in production process and stable in product quality, so that the production and use cost is effectively reduced; and on the other hand, compared with a traditional gasoline product, the storage and transfer stability is good, the combustibility and the power capacity of the fuel are greatly improved, meanwhile, the pollutant emission during fuel combustion is effectively reduced, and therefore the defects of the traditional gasoline fuel are effectively overcome, and the safety and the reliability of fuel use are improved.

Description

technical field [0001] The invention relates to an alcohol ether liquid fuel and a preparation method thereof, belonging to the technical field of new energy and fuel. Background technique [0002] With the rapid development of my country's economy, the demand for oil continues to grow. As a non-renewable resource, petroleum determines that it is an indispensable strategic resource to ensure national security, the sustainable development of the national economy and the continuous improvement of people's living standards. my country is a country rich in coal but short of oil and gas. Such national conditions determine that my country's oil sources will mainly depend on imports. In addition, my country's automobile exhaust emissions have become a major source of pollution to the atmospheric environment. Therefore, in view of our country's natural conditions and energy resource characteristics, gradually change the energy structure of automobiles, develop clean alternative fu...

Claims

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Application Information

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IPC IPC(8): C10L1/02B01D3/00B01D3/42B01J19/00B01J19/10C10L1/14C10L1/16C10L1/182C10L1/185C10L1/188C10L1/23C10L1/30
CPCC10L1/02C10L1/14B01J19/10B01J19/0053B01D3/009B01D3/42C10L1/1608C10L1/305C10L1/16C10L1/1824C10L1/1881C10L1/1852C10L1/231
Inventor 吴新红邓小可王雪
Owner 河南涅康新能源科技有限公司
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