EPM45 navigation alcohol fuel for automobile and preparation method of EPM45 navigation alcohol fuel

An alcohol fuel and vehicle technology, which is applied in the production field of EPM45 aviation alcohol fuel for vehicles, can solve the problems of affecting the service life of the engine, large pollutant emissions, and high metal compounds, and achieves improvement of combustion cycle efficiency, pollution reduction, and distribution. uniform effect

Inactive Publication Date: 2019-08-23
寇延华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing methanol gasoline still exists: stratified storage and transportation; cold start at low temperature and high temperature air resistance; low anti-knock performance; oil circuit needs to be cleaned when added to the engine; high metal compounds affect the service life of the engine; large pollutant emissions And other shortcomings, affecting its popularization and application

Method used

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  • EPM45 navigation alcohol fuel for automobile and preparation method of EPM45 navigation alcohol fuel
  • EPM45 navigation alcohol fuel for automobile and preparation method of EPM45 navigation alcohol fuel
  • EPM45 navigation alcohol fuel for automobile and preparation method of EPM45 navigation alcohol fuel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] In this embodiment, a kind of aviation alcohol fuel of EPM45 vehicle fuel, it comprises the component of following percentage by weight:

[0051] Methanol 40%-55%.

[0052] Coal chemical components or national standard gasoline 30%-40%.

[0053] 120# Mixed aromatics 5%-20%.

[0054] Coal chemical components, specifically including:

[0055] Aromatic oil, S-1500 and petroleum ether, the contents are respectively: 16%-25%, 7%-16%, 1%-8%.

[0056] Solubilizing denaturant 1%-5%, specifically including:

[0057] Solubilizing initiator: ethylene glycol methyl ether 0.0001%-0.5%, dimethyl phosphate 0.0001%-0.2%, ethyl formate 0.0001%-1.2%, low-carbon solvent (heptanol 120#-200#, petroleum naphtha) 0.0001%-0.7%, diisopropyl ether 0.0001-0.8%, acetone 0.0002%-0.5%, nitrobenzene 0.0001%-0.3%, cyclohexanone 0.0001%-0.6%, vegetable oil (eg castor oil) 0.001%- 0.3%, alkyl glycoside 0.001-0.3%, at least two or more reagents are mixed evenly;

[0058] Denaturant: mix at least two ...

Embodiment 2

[0071] In this embodiment, a kind of aviation alcohol fuel of EPM45 vehicle fuel, it comprises the component of following percentage by weight:

[0072] Methanol 50%.

[0073] Coal chemical components or national standard gasoline 30.5%.

[0074] 120# mixed aromatics 10%.

[0075] Coal chemical components, specifically including:

[0076] Aromatic oil, S-1500 and petroleum ether, the contents are respectively: 16%-25%, 7%-16%, 1%-8%.

[0077] Solubilizing denaturant 5%, specifically including:

[0078] Solubilizing initiator: ethylene glycol methyl ether 0.0001%-0.5%, dimethyl phosphate 0.0001%-0.2%, ethyl formate 0.0001%-1.2%, low-carbon solvent (heptanol 120#-200#, petroleum naphtha) 0.0001%-0.7%, diisopropyl ether 0.0001-0.8%, acetone 0.0002%-0.5%, nitrobenzene 0.0001%-0.3%, cyclohexanone 0.0001%-0.6%, vegetable oil (eg castor oil) 0.001%- 0.3%, alkyl glycoside 0.001-0.3%, at least two or more reagents are mixed evenly;

[0079] Denaturant: mix at least two or more re...

Embodiment 3

[0088] In this embodiment, a kind of aviation alcohol fuel of EPM45 vehicle fuel, it comprises the component of following percentage by weight ratio:

[0089] Methanol 40.5%.

[0090] Coal chemical components or national standard gasoline 40%.

[0091] 120# mixed aromatics 5%.

[0092] Coal chemical components, specifically including:

[0093] Aromatic oil, S-1500 and petroleum ether, the contents are respectively: 16%-25%, 7%-16%, 1%-8%.

[0094] Solubilizing denaturant 5%, specifically including:

[0095] Solubilizing initiator: ethylene glycol methyl ether 0.0001%-0.5%, dimethyl phosphate 0.0001%-0.2%, ethyl formate 0.0001%-1.2%, low-carbon solvent (heptanol 120#-200#, petroleum naphtha) 0.0001%-0.7%, diisopropyl ether 0.0001-0.8%, acetone 0.0002%-0.5%, nitrobenzene 0.0001%-0.3%, cyclohexanone 0.0001%-0.6%, vegetable oil (eg castor oil) 0.001%- 0.3%, alkyl glycoside 0.001-0.3%, at least two or more reagents are mixed evenly;

[0096] Denaturant: mix at least two or mo...

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Abstract

The invention discloses an EPM45 navigation alcohol fuel for an automobile, and solves the technical problems that current navigation alcohol fuel has a plurality of technical problems, such as stratification during storage and transportation, low-temperature cold starting, high-temperature air lock, and low explosion resistance. The navigation alcohol fuel comprises the following components, in percentages by mass: 95% of a main combustion agent, 1%-5% of a solubilization denaturing agent, and 1%-4.5% of a composite functional agent, wherein the main combustion agent includes 40-55% of methanol, 30-40% of a coal chemical component or Chinese standard gasoline and 5-20% of 120# mixed aromatic hydrocarbons; the solubilization denaturing agent includes a solubilization initiator, a denaturing agent and a clean combustion improver; and the composite functional agent includes a calorific value synergist, an antiseptic anti-swelling agent, an air lock prevention agent and a synchronous combustion agent. The EPM45 navigation alcohol fuel provided by the invention has the advantages of being not easy to stratify during storage and transportation, avoiding high-temperature air lock and low-temperature cold starting, and being free of metal corrosion and non-metal swelling, and friendly to environment during emission, and the like.

Description

technical field [0001] The invention relates to an EPM45 aviation alcohol fuel for vehicles, which is used for vehicle fuel and can replace traditional gasoline. The invention also relates to a preparation method of EPM45 aviation alcohol fuel for vehicles. Background technique [0002] With the rapid development of the automobile industry, the world is facing more serious problems such as oil resource shortage and environmental pollution. Therefore, vigorously developing economical, energy-saving and environmentally friendly alternative energy has become a significant and long-term strategic consideration. Methanol gasoline has become an ideal gasoline substitute due to its wide source, low production cost, good combustion effect, and less environmental pollution. my country is a large coal country, and the technology of extracting methanol from coal is also very mature, with low cost, and can be used as a clean fuel for vehicles. [0003] The main components of methanol ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/10C10L1/12C10L1/16C10L1/185C10L1/19C10L1/224C10L1/23C10L1/233C10L1/236C10L1/26
CPCC10L1/02C10L1/10C10L1/1241C10L1/1616C10L1/1852C10L1/19C10L1/224C10L1/231C10L1/233C10L1/2335C10L1/2366C10L1/2641
Inventor 寇延华
Owner 寇延华
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