CN102977935A

CN102977935A - Methanol environment-friendly gasoline

Info

Publication number: CN102977935A
Application number: CN2012105360057A
Authority: CN
Inventors: 孙琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-12
Filing date: 2012-12-12
Publication date: 2013-03-20
Anticipated expiration: 2032-12-12
Also published as: CN102977935B

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 the liquid fuel technology field, refer to especially a kind of environment protection type methanol gasoline.

Background technology

Oil is a kind of Nonrenewable resources, the energy is shortage day by day, it mainly is exactly the shortage of crude oil, national governments all begin to seek a kind of energy that can replace oil now, environment protection type methanol gasoline is exactly a kind of relatively more outstanding substitute, it is good to have versatility, mutual solubility is excellent, and the substituting advantage such as good also has much about the patent of environment protection type methanol gasoline, but, environment protection type methanol gasoline is not immaculate yet, for example, environment protection type methanol gasoline have to corrosion of metal, to the swelling property of rubber, be short of power, they cold bad startups etc. owing to added some components that pollute easily, then can cause topsoil in some environment protection type methanol gasoline, so environment protection type methanol gasoline is still waiting further improvement, improve.

Summary of the invention

The present invention proposes a kind of environment protection type methanol gasoline, has reduced environment protection type methanol gasoline to corrosion of metal with to the swelling property of rubber, has improved single methyl alcohol and is short of power, and the problem of anti-knocking property has also solved the problem of day cold difficult startup.

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

Further, described frostproofer is glycerol or ethylene glycol, and described environment protection type methanol gasoline solidifies in the time of can preventing low temperature, plays the effect of protection oil pipe, and has the swelling of preventing, 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, it still can be burnt during low temperature in winter, realize cold start-up, this interpolation can not be too much certainly, and crossing can increase potential safety hazard at most.

Further, described solubilizing agent is a kind of in ether, sherwood oil, No. 6 solvent oils, and the interpolation of described solubilizing agent can make the mutual solubility of each component stronger on the one hand, can reduce the fusing point of described environment protection type methanol gasoline simultaneously, increases mobile.

Further, described additive is ferrocene, ferrocene can be used as on the one hand smoke abatement combustion adjuvant and works, make the methyl alcohol still can sufficient combustion when not being very high in temperature, and production and the nozzle carbon distribution of cigarette when reducing hydrocarbon fuel, on the other hand, ferrocene promotes that in addition carbon monoxide is converted into carbonic acid gas, and ferrocene the time can improve the combustion heat in burning, increases power and reaches energy-conservation and reduce the effect of 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 that includes component in the described environment protection type methanol gasoline, so the optional scope of described wetting agent is not limited to glycol ether and trolamine, tensio-active agent also can play such effect.

Further, in described environment protection type methanol gasoline, add mass percent and be the butyl ester of 1-2% or ethyl ester as seasonings, described seasonings can be regulated the smell of described environment protection type methanol gasoline on the one hand, it is smelt have 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 mix use with 93#, 97# gasoline, and also can directly use separately, have following advantage:

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

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

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

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

5, added described seasonings, made the smell of described environment protection type methanol gasoline pleasant.

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

Embodiment

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

Embodiment 1

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

Embodiment 2

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

Embodiment 3

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

Environment protection type methanol gasoline 3 and 5%(mass percent that we will obtain by said components) 93# gasoline mix fully, obtain mixing oil.

We with the environment protection type methanol gasoline 1 among above-mentioned three embodiment, 2 and and mixing oil test respectively and use, also added 5% 93# gasoline in the 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 ℃, and all little to infringements such as cylinder, pipelines, we have also carried out the test of exhaust emissions to environment protection type methanol gasoline 1, obtain following data:

Data from form can find out that also the quantity discharged of its tail gas is very low, and because each component of using all is environmental protection, so also can not cause environmental pollution.

The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. an environment protection type methanol gasoline is characterized in that, comprises each component of following mass percent:

。

2. environment protection type methanol gasoline as described in claim 1 is characterized in that: described raising heat value agent be in ethanol, Virahol, isopropylcarbinol or the propyl carbinol any one.

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

4. environment protection type methanol gasoline as described in claim 1 is characterized in that: ether or sherwood oil or No. 6 solvent oils.

5. environment protection type methanol gasoline as described in claim 1, it is characterized in that: described additive is ferrocene.

6. environment protection type methanol gasoline as described in claim 1, it is characterized in that: described inhibiter is benzene a pair of horses going side by side triazole.

7. environment protection type methanol gasoline as described in claim 1, it is characterized in that: described wetting agent is glycol ether or trolamine.

8. 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%.

9. environment protection type methanol gasoline as described in claim 8, it is characterized in that: described seasonings is butyl ester or ethyl ester.