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Alcohol-based liquid fuel

A liquid fuel, alcohol-based technology, used in liquid carbon-containing fuels, fuels, petroleum industries, etc., can solve problems such as damage to combustion equipment and excessive pollutants, and achieve the effect of reducing carbon emissions

Inactive Publication Date: 2020-08-14
大容新能源科技(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a low-carbon, high-efficiency, alcohol-based liquid fuel whose quality meets national standards. On the basis that the calorific value, ignition performance and combustion efficiency meet the standards, it solves the problems of excessive pollutants and Burning equipment damage and other issues

Method used

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  • Alcohol-based liquid fuel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of alcohol base liquid fuel, its composition and weight percent are as follows:

[0021] 85% low carbon alcohol, 3.5% polycarbonate alcohol, 0.5% aliphatic ether, 11% hydrocarbon compound, 0.05% external additive;

[0022] The low-carbon alcohol is methanol, the multi-carbon alcohol is n-butanol, the aliphatic ether is ethyl propyl ether, the hydrocarbon compound is solvent oil, and the additive components and weight percentages are as follows: including 70% of nitrogen-containing compounds and 15% of esters 15% of phenolic antioxidant, wherein the nitrogen-containing compound is 70% of diethylenetriamine, the ester is 15% of ethyl acetate, and the phenolic antioxidant is 15% of 2,6-di-tert-butyl mixed phenol;

[0023] The method of use is: according to the proportion and order of the above formula, feed materials into the blending tank respectively, and blend for 30 minutes at normal temperature and pressure;

[0024] The preparation method of the external addi...

Embodiment 2

[0026] A kind of alcohol base liquid fuel, its composition and weight percent are as follows:

[0027] 95% of low-carbon alcohols, 2.5% of polycarbonate alcohols, 0.5% of aliphatic ethers, 2% of hydrocarbon compounds, and 0.07% of external additives;

[0028] The low-carbon alcohol is ethanol, the multi-carbon alcohol is isooctyl alcohol, the aliphatic ether is methyl tert-amyl ether, and the hydrocarbon compound is washing oil. %, 10% phenolic antioxidant, of which the nitrogen-containing compound is triethylenetetramine 75%, the ester is 15% butyl acetate, and the phenolic antioxidant is 2,8-di-tert-butyl-4-methyl Phenol 10%;

[0029] The method of use is: according to the proportion and order of the above formula, feed the ingredients into the blending tank respectively, and blend for 60 minutes at normal temperature and pressure;

[0030] The preparation method of the external additives is as follows: according to the above-mentioned formula ratio and sequence, the mater...

Embodiment 3

[0032] A kind of alcohol base liquid fuel, its composition and weight percent are as follows:

[0033] 90% low-carbon alcohol, 3% polycarbonate alcohol, 0.5% aliphatic ether, 6.5% hydrocarbon compound, 0.07% external additive;

[0034] Low-carbon alcohol is a mixture of 70% by weight methanol and 30% ethanol, multi-carbon alcohol is isoamyl alcohol, aliphatic ether is propyl amyl ether, and hydrocarbon compound is straight-run oil; the additive components and weight percentages are as follows: Including 70% of nitrogen-containing compounds, 15% of esters, and 15% of phenolic antioxidants, of which 70% of nitrogen-containing compounds are tetraethylenepentamine, 15% of esters are ethyl lactate, and phenolic antioxidants are 2-methyl Base-6-tert-butylphenol 15%,

[0035] The method of use is: according to the proportion and order of the above formula, feed the ingredients into the blending tank respectively, and blend for 60 minutes at normal temperature and pressure;

[0036]...

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Abstract

The invention relates to the field of alcohol ether low-carbon clean energy, in particular to alcohol-based liquid fuel which is low-carbon and efficient and meets the national standard on quality andsolves the problems that pollutants exceed the standard, combustion equipment is damaged and the like in a common formula on the basis that the heat value, the ignition performance and the combustionefficiency meet the standard. The alcohol-based liquid fuel comprises the following components in percentage by weight: 85%-95% of low-carbon alcohol, 2.5%-3.5% of multi-carbon alcohol, 0.5% of aliphatic ether, 1%-12% of a hydrocarbon compound and 0.05%-0.07% of an additive, wherein the low-carbon alcohol is saturated alcohol with the carbon number of 1-2; the multi-carbon alcohol is saturated alcohol with a carbon number of 3-8 and a molecular formula of CnH2n + 1OH; the aliphatic ether is saturated ether with a carbon number of 5-8 and a molecular formula of CnH2n + 2O; the hydrocarbon compound is a hydrocarbon compound with a distillation range of 40-200 DEG C; and the additional additive comprises the following components in percentage by weight: 70-75% of a nitrogen-containing compound, 15% of esters and 10-15% of a phenolic antioxidant.

Description

technical field [0001] The invention relates to the field of alcohol ether low-carbon clean energy, in particular to an alcohol-based liquid fuel. Background technique [0002] As we all know, in 2018, China's oil consumption reached more than 500 million tons, while self-produced crude oil has hovered around 200 million tons for many years, the dependence on foreign imports exceeded 70%, and the dependence on natural gas imports reached 46%. "Less gas and rich coal" is the basic energy structure of our country. If we rely too much on oil and gas imports, there will be a huge risk to national energy security. It is in a gaseous state, and it needs to be stored and transported in pressure-resistant containers or laying pipelines, which increases the cost of use. If the storage and transport equipment leaks, the flammable gas is easy to spread, and after mixing with air, it will deflagrate when it contacts an open flame or an electric spark, endangering personal safety. In co...

Claims

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Application Information

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IPC IPC(8): C10L1/02C10L1/16C10L1/182C10L1/185C10L1/222
CPCC10L1/02C10L1/14C10L1/1608C10L1/182C10L1/185C10L1/2222
Inventor 龙乾刘润京
Owner 大容新能源科技(深圳)有限公司
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