CN102977935B

CN102977935B - Methanol environment-friendly gasoline

Info

Publication number: CN102977935B
Application number: CN201210536005.7A
Authority: CN
Inventors: 孙琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-12
Filing date: 2012-12-12
Publication date: 2015-02-25
Anticipated expiration: 2032-12-12
Also published as: CN102977935A

Abstract

The invention discloses methanol environment-friendly gasoline which comprises the following components in percent by mass: 70-80 percent of methanol, 10-15 percent of calorific value improving agent, 0.5-1 percent of antifreezing agent, 0.5-2 percent of acetone or butanone, 5-10 percent of solubilizer, 0.5-1 percent of additive, 0.5-1 percent of corrosion inhibitor and 0.5-1 percent of wetting agent. The methanol environment-friendly gasoline obtained from the components has stronger power, and is reduced in corrosion of the methanol to metals and swelling of the methanol to the rubber, thereby reducing damage to an automobile; and the methanol environment-friendly gasoline has lower flash point, can be easily ignited in low temperature, and can not cause pollution because of being prepared from all environment-friendly components.

Description

A kind of environment protection type methanol gasoline

Technical field

The present invention relates to technical field of fuel, refer to a kind of environment protection type methanol gasoline especially.

Background technology

Oil is a kind of Nonrenewable resources, the energy is day by day short, it is exactly mainly the shortage of crude oil, present national governments all start to find a kind of energy that can replace oil, environment protection type methanol gasoline is exactly a kind of relatively more outstanding substitute, there is versatility good, mutual solubility is excellent, the substituting advantage such as good, patent about environment protection type methanol gasoline also has much, but, environment protection type methanol gasoline is also not immaculate, such as environment protection type methanol gasoline have to corrosion of metal, to the swelling property of rubber, be short of power, it cold bad startup etc., owing to the addition of the component that some easily pollute in some environment protection type methanol gasoline, then topsoil can be caused, so environment protection type methanol gasoline need further improvement, improve.

Summary of the invention

The present invention proposes a kind of environment protection type methanol gasoline, reduces environment protection type methanol gasoline to corrosion of metal and the swelling property to rubber, improves single methyl alcohol and be short of power, the problem of anti-knocking property, also solves the cold problem not easily started in sky.

Technical scheme of the present invention is achieved in that a kind of environment protection type methanol gasoline, comprises each component of following mass percent:

Further, described raising heat value agent is the one in ethanol, Virahol, isopropylcarbinol and propyl carbinol, because the calorific value of methyl alcohol is relatively not high, be short of power if all easily cause with methyl alcohol, and the calorific value of ethanol, Virahol, isopropylcarbinol and propyl carbinol is all higher than methyl alcohol, so by adding described raising heat value agent, the calorific value of whole product can be improved, obtains higher power.

Further, described frostproofer is glycerol or ethylene glycol, and when can prevent low temperature, described environment protection type methanol gasoline solidifies, and plays the effect of protection oil pipe, and has and prevent swelling, the effect of protection oil pump.

Further, wherein any one the interpolation of described butanone and described acetone, can reduce the flash-point of described environment protection type methanol gasoline, make it still can burn when low temperature in winter, realize cold start-up, this interpolation can not be too much certainly, crosses and can increase potential safety hazard at most.

Further, described solubilizing agent is the one in ether, sherwood oil, No. 6 solvent oils, the interpolation of described solubilizing agent, the mutual solubility of each component can be made on the one hand stronger, can reduce the fusing point of described environment protection type methanol gasoline simultaneously, increase mobility.

Further, described additive is ferrocene, ferrocene can work as smoke abatement combustion adjuvant on the one hand, make methyl alcohol still can sufficient combustion when temperature is not very high, and the production of cigarette and nozzle deposit carbon when reducing hydrocarbon fuel, on the other hand, ferrocene also has promotion monoxide conversion to be carbonic acid gas, further, ferrocene can improve the combustion heat when burning, and increases power and reaches energy-conservation and the effect of minimizing topsoil.

Further, described inhibiter is benzene a pair of horses going side by side triazole, and described inhibiter plays corrosion protection, the effect of protecting materials.

Further, described wetting agent is glycol ether or trolamine, described wetting agent can reduce the surface tension including component in described environment protection type methanol gasoline, so the range of choices of described wetting agent is not limited to glycol ether and trolamine, tensio-active agent also can play such effect.

Further, butyl ester or ethyl ester that mass percent is 1-2% is added as seasonings in described environment protection type methanol gasoline, described seasonings can regulate the smell of described environment protection type methanol gasoline on the one hand, make it smell and there is fragrance, also exist as flammable solvent on the other hand, igniting is more prone to.

Beneficial effect of the present invention is: described environment protection type methanol gasoline disclosed by the invention, both can be used in combination with 93#, 97# gasoline, and also can directly be used alone, tool has the following advantages:

1, by described raising heat value agent, improve that single methyl alcohol is short of power, the problem of anti-knocking property;

2, by using described frostproofer and described inhibiter, methyl alcohol is reduced to the swelling action of rubber components and methyl alcohol to corrosion of metal;

3 and the interpolation of described butanone or described acetone, solve the bad problem of starting of automobile when being cold;

4, described additive ferrocene, then effectively can improve the discharge of tail gas, and improve the combustion heat.

5, with the addition of described seasonings, make the smell of described environment protection type methanol gasoline pleasant.

6, each component of described environment protection type methanol gasoline is environmental protection component, so not polluted air when using, environmentally friendly.

Embodiment

For understanding the present invention better; below by following examples, elaboration concrete is further done to the present invention; but unintelligible is limitation of the invention; for some nonessential improvement and adjustment that those skilled in the art does according to foregoing invention content, be also considered as dropping in protection scope of the present invention.

Embodiment 1

We obtain environment protection type methanol gasoline 1 at content disclosed according to the present invention, and its each component is:

Embodiment 2

We obtain environment protection type methanol gasoline 2 at content disclosed according to the present invention, and its each component is:

Embodiment 3

We obtain environment protection type methanol gasoline 3 at content disclosed according to the present invention, and its each component is:

We are by the environment protection type methanol gasoline 3 obtained by said components and 5%(mass percent) 93# gasoline mix fully, obtain mixing oil.

We by the environment protection type methanol gasoline 1,2 in above-mentioned three embodiments and and mixing oil test respectively and use, the 93# gasoline of 5% is also added in environment protection type methanol gasoline 3 wherein, make its Power output suitable with 93# gasoline, three kinds of environment protection type methanol gasolines all can burn startup fast when temperature is 0 DEG C, and it is all little to the infringement such as cylinder, pipeline, we have also carried out the test of exhaust emissions to environment protection type methanol gasoline 1, obtain following data:

As can be seen from the data in form also, the quantity discharged of its tail gas is very low, and due to use each component are all environmental protection, so also can not environmental pollution be caused.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. an environment protection type methanol gasoline, it is characterized in that, comprise each component of following mass percent: methyl alcohol 70-80%, improve heat value agent 10-15%, frostproofer 0.5-1%, acetone or butanone 0.5-2%, solubilizing agent 5-10%, additive 0.5-1%, inhibiter 0.5-1% and wetting agent 0.5-1%, wherein, described raising heat value agent is ethanol, Virahol, in isopropylcarbinol or propyl carbinol any one, described solubilizing agent is ether or sherwood oil or No. 6 solvent oils, described additive is ferrocene, described inhibiter is benzene a pair of horses going side by side triazole, described wetting agent is glycol ether or trolamine.

2. environment protection type methanol gasoline as described in claim 1, is characterized in that: described frostproofer is glycerol or ethylene glycol.

3. environment protection type methanol gasoline as described in claim 1, it is characterized in that: described environment protection type methanol gasoline also comprises seasonings, the mass percent of described seasonings is 1-2%.

4. environment protection type methanol gasoline as described in claim 3, is characterized in that: described seasonings is butyl ester or ethyl ester.