High calorific value environment-friendly alcohol-based fuel, preparation method and application thereof

A technology of alcohol-based fuel with high calorific value, applied in fuel, fuel additive, liquid carbon-containing fuel, etc., can solve the problems of poor thermal efficiency, poor economy, splashing, etc., and achieve the effect of not easy loss, low cost, and small wear

Inactive Publication Date: 2018-12-04
宁波蒙曼生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In some areas of our country, alcohol-based fuels have been developed and utilized. However, due to the characteristics of methanol with low calorific value and strong volatility, some alcohol-based liquid fuels have unstable products, poor thermal efficiency, Insufficient combustion, splashing, and bad smell, etc., especially compared with petroleum-based fuels, are economical, which is an important factor for alcohol-based fuels not to be marketed as soon as possible

Method used

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  • High calorific value environment-friendly alcohol-based fuel, preparation method and application thereof
  • High calorific value environment-friendly alcohol-based fuel, preparation method and application thereof
  • High calorific value environment-friendly alcohol-based fuel, preparation method and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1 Preparation of high calorific value environment-friendly alcohol-based fuel

[0046] Raw material composition:

[0047] 40 parts of alcohol-based fuel (6% methyl ether, 16% ethyl acetate, 45% ethanol, 7.5% acetone, 10% isopropanol, 4.5% methyl ethyl ketone, 8% butanol and 3% higher fatty alcohol);

[0048] 10 parts of novel calixarene combustion accelerant;

[0049] 0.5 parts of urethane;

[0050] 2 parts of methylal;

[0051] Nonylphenol polyoxyethylene ether NP-41 parts;

[0052] Tween 0.1 part;

[0053] 1 part of triethanolamine.

[0054] The novel calixarene combustion enhancer is prepared according to the following method: add p-methoxyphenol, paraformaldehyde, sodium hydroxide solution, naphthalene and Solvent xylene, protected by nitrogen, heated to reflux with an oil bath, and became a homogeneous solution after 30min. Within 1h, a yellow precipitate was precipitated. Refluxed for 4h, cooled to room temperature, filtered, and the filter cake w...

Embodiment 2

[0057] Embodiment 2 Preparation of high calorific value environment-friendly alcohol-based fuel

[0058] Raw material composition:

[0059] 70 parts of alcohol-based fuel (5.5% methyl ether, 20% ethyl acetate, 60% methanol, 4.5% acetone, 3% isopropanol, 1.5% methyl ethyl ketone, 2.5% butanol and 3% higher fatty alcohol);

[0060] 20 parts of novel calixarene combustion accelerant;

[0061] 4.5 parts of 2-hydroxypropane 1,2,3-tricarboxylic acid;

[0062] 7 parts of diethyl carbonate;

[0063] Octylphenol polyoxyethylene ether OP-105 parts;

[0064] Tween 0.5 part;

[0065] 2 parts of triethanolamine.

[0066] The novel calixarene combustion enhancer is prepared according to the following method: add p-methoxyphenol, paraformaldehyde, sodium hydroxide solution, naphthalene and Solvent xylene, protected by nitrogen, heated to reflux with an oil bath, and became a homogeneous solution after 30min. Within 1h, a yellow precipitate was precipitated. Refluxed for 4h, cooled to roo...

Embodiment 3

[0069] Embodiment 3 Preparation of high calorific value environment-friendly alcohol-based fuel

[0070] Raw material composition:

[0071] 50 parts of alcohol-based fuel (6% methyl ether, 15% methyl formate, 50% methanol, 5% acetone, 8% isopropanol, 4% methyl ethyl ketone, 7% butanol and 5% higher fatty alcohol);

[0072] 12 parts of new-type calixarene combustion accelerant;

[0073] 1 part iso-octanol;

[0074] 4 parts of methyl isobutyl ether;

[0075] Octylphenol polyoxyethylene ether OP-62 parts;

[0076] Tween 0.2 parts;

[0077] 1.2 parts of triethanolamine.

[0078] The novel calixarene combustion enhancer is prepared according to the following method: add p-methoxyphenol, paraformaldehyde, sodium hydroxide solution, naphthalene and Solvent xylene, protected by nitrogen, heated to reflux with an oil bath, and became a homogeneous solution after 30min. Within 1h, a yellow precipitate was precipitated. Refluxed for 4h, cooled to room temperature, filtered, and the...

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Abstract

The invention provides a high calorific value environment-friendly alcohol-based fuel, which is prepared from the following raw materials by weight: 40-70 parts of alcohol-based fuel; 10-20 parts of anovel calixarene combustion improver; 0.5-4.5 parts of a cosolvent; 2-7 parts of an oxygen producer; 1-5 parts of a stabilizer; 0.1-0.5 part of Tween; and 1-2 parts of triethanolamine. The novel calixarene combustion improver is prepared according to the method of: in a four-mouth bottle equipped with a stirrer, a nitrogen protection device, a thermometer and a water segregator, adding p-methoxyphenol, paraformaldehyde, a sodium hydroxide solution, naphthalene and a solvent xylene, introducing nitrogen for protection, conducting oil bath heating to reflux, carrying out reaction for 4h, performing cooling to room temperature, conducting filtering, and washing the filter cake with toluene, petroleum ether, acetone and water respectively in order, performing drying, then performing dissolving in chloroform, conducting heating concentration, carrying out cooling to room temperature, and performing filtering to obtain yellow powder. Compared with refined methanol fuel or ethanol fuel, thehigh calorific value environment-friendly alcohol-based fuel prepared according to the invention has wide source, low cost, and higher calorific value, does not generate toxic gas during combustion, and is economical and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of alcohol fuels, in particular to a high calorific value environment-friendly alcohol-based fuel. Background technique [0002] At present, existing fuels such as diesel oil and liquefied petroleum gas have disadvantages such as uncleanness, unhygienic, black smoke, carbon deposits, environmental protection, and high cost during use in restaurants or households. Moreover, the firepower of the fuel is weak, the calorific value is low, the combustion is unstable, and the raw material resources cannot be regenerated. What's more serious is that once a leakage occurs, it will directly endanger people's lives and property safety. [0003] Methanol fuel is an internationally recognized clean fuel. Methanol is an oxygen-containing compound, and the harmful substances emitted by its combustion are significantly lower than those produced by petroleum-based fuels. As an alternative energy source for petroleum-based ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/10C10L1/182C10L1/185C10L1/188C10L1/19C10L1/198C10L1/222C10L1/224C10L10/08
CPCC10L1/02C10L1/10C10L1/1824C10L1/1852C10L1/188C10L1/1905C10L1/1981C10L1/1985C10L1/222C10L1/224C10L10/08C10L2230/04C10L2230/22
Inventor 徐坤
Owner 宁波蒙曼生物科技有限公司
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