CN101691504A - Composite methanol gasoline - Google Patents

Abstract

The invention relates to composite methanol gasoline, which is mainly characterized by comprising the following components in percentage by weight: 65 to 75 percent of methanol (1), 20 to 24 percent of kerosene (2), 3 to 5 percent of ether (3), 0.8 to 1 percent of catalyst (4), 0.4 to 0.6 percent of high corrosion inhibitor (5), 0.2 to 0.4 percent of cleaning agent (6) and 0.5 to 0.7 percent of combustion improver (7). The preparation process comprises the following steps: (1) putting the catalyst, the high corrosion inhibitor, the cleaning agent, the combustion improver, the kerosene and the ether together in the proportion and stirring the components uniformly at normal temperature and normal pressure; and (2) adding 65 to 75 percent of methanol into the mixture and stirring the methanol and the mixture uniformly at normal temperature and normal pressure to obtain the composite methanol gasoline. The composite methanol gasoline has stable and simple process, relatively abundant and renewable main raw materials and low cost, passes the detection, and is favorable for the promotion and development.

Description

Composite methanol gasoline

Technical field

The present invention relates to a kind of energy-related novel fuel, refer in particular to a kind of power fuel that substitutes the existing energy, say that more specifically the present invention is a composite methanol gasoline.In International Patent Classification (IPC), the present invention should be divided into the big class of C10.

Background technology

At present, along with field improving constantly such as science and technology, industry, agricultural, national defence, traffic and even people's life requirements to energy demand, and resources such as existing oil, Sweet natural gas are day by day deficient, and existing resources will use up soon, has caused tense atmosphere.Because complex process, efficient is low, investment is huge and cost is quite high, the work of seeking substitute energy produces little effect, and the supply of fuel anxiety comes true, from having influenced the Economic development of countries in the world to a great extent.Because the predation energy has caused war and cause disaster for some geographic people.Moreover because the defective of this body structure of the energy and system not the passing a test of technology, the ecotope of the earth quickens variation, and the future of human habitat allows of no optimist.

Summary of the invention

The objective of the invention is to: at the deficiencies in the prior art, provide a kind of can substitute existing fuel, pollute composite methanol gasoline also less relatively, with low cost.

The objective of the invention is to be achieved through the following technical solutions:

Described composite methanol gasoline comprises (1) methyl alcohol, (2) kerosene, (3) ether, (4) power-assist agent, (5) high corrosion inhibitor, (6) sanitising agent, (7) ignition dope;

The weight percent of above-mentioned each component is respectively:

(1) methyl alcohol 65-75%, (2) kerosene 20-24%, (3) ether 3-5%, (4) power-assist agent 0.8-1%, (5) high corrosion inhibitor 0.4-0.6%, (6) sanitising agent 0.2-0.4%, (7) ignition dope 0.5-0.7%;

Its preparation section is as follows:

(1) elder generation puts described power-assist agent, high corrosion inhibitor, sanitising agent, ignition dope, kerosene, ether together and stirs at normal temperatures and pressures according to above-mentioned ratio;

(2) methyl alcohol that adds 65-75% again stirs at normal temperatures and pressures and can obtain described composite methanol gasoline.

The weight percent of above-mentioned each component is respectively:

(1) methyl alcohol 71%, (2) kerosene 22.5%, (3) ether 4.25%, (4) power-assist agent 0.9%, (5) high corrosion inhibitor 0.5%, (6) sanitising agent 0.3%, (7) ignition dope 0.55%.

Described power-assist agent comprises pseudoallyl acetylene, nitrous acid isopropyl ester, propyl nitrate, tert-butyl acetate, Isopentyl nitrite, and the weight proportion of its pseudoallyl acetylene, nitrous acid isopropyl ester, propyl nitrate, tert-butyl acetate, Isopentyl nitrite was followed successively by 1: 1: 1: 1: 1.

Described high corrosion inhibitor comprises diketone alcohol, cetyl chloride amine, hexahydroaniline, dipropyl amine, woods, N methyl woods, and the weight proportion of its diketone alcohol, cetyl chloride amine, hexahydroaniline, dipropyl amine, woods, N methyl woods was followed successively by 1: 1: 1: 1: 1: 1.

Described sanitising agent comprises propargyl alcohol and acetylated lanolin, and the weight proportion of its propargyl alcohol and acetylated lanolin is 2: 4.

Described ignition dope comprises dodecyl, hexadecyl, triethyl-boron, cupric nitrate, Nitromethane 99Min., and the weight proportion of its dodecyl, hexadecyl, triethyl-boron, cupric nitrate, Nitromethane 99Min. was followed successively by 2: 2: 2: 2: 1.

Because the present invention has adopted above-mentioned technical scheme, because selected raw material resources is abundant, stablizes and can regenerate again, production technique is simple in addition, so with low cost; Because selected each component is rational in infrastructure, thus better than national specified discharge standard, help protecting environment; Compatible good with available dynamic system and Infrastructure do not change any parts of engine and just can use. and with the gasoline compatibility; The dynamic property of this product is also very good.

Embodiment

The present invention is further described below in conjunction with embodiment.In this invention, main ingredient comprises (1) methyl alcohol, (2) kerosene, (3) ether, (4) power-assist agent, (5) high corrosion inhibitor, (6) sanitising agent, (7) ignition dope; The scope of the weight percent of above-mentioned each component is respectively: (1) methyl alcohol 65-75%, (2) kerosene 20-24%, (3) ether 3-5%, (4) power-assist agent 0.8-1%, (5) high corrosion inhibitor 0.4-0.6%, (6) sanitising agent 0.2-0.4%, (7) ignition dope 0.5-0.7%; Its preparation section is as follows: (one) puts described power-assist agent, high corrosion inhibitor, sanitising agent, ignition dope, kerosene, ether together earlier and stirs at normal temperatures and pressures according to above-mentioned ratio; (2) methyl alcohol that adds 65-75% again stirs at normal temperatures and pressures and can obtain described composite methanol gasoline.In a most preferred embodiment, the weight percent of above-mentioned each component is respectively: (1) methyl alcohol 71%, (2) kerosene 22.5%, (3) ether 4.25%, (4) power-assist agent 0.9%, (5) high corrosion inhibitor 0.5%, (6) sanitising agent 0.3%, (7) ignition dope 0.55%.In the above-described embodiments: described power-assist agent comprises pseudoallyl acetylene, nitrous acid isopropyl ester, propyl nitrate, tert-butyl acetate, Isopentyl nitrite, and the weight proportion of its pseudoallyl acetylene, nitrous acid isopropyl ester, propyl nitrate, tert-butyl acetate, Isopentyl nitrite was followed successively by 1: 1: 1: 1: 1.Described high corrosion inhibitor comprises diketone alcohol, cetyl chloride amine, hexahydroaniline, dipropyl amine, woods, N methyl woods, and the weight proportion of its diketone alcohol, cetyl chloride amine, hexahydroaniline, dipropyl amine, woods, N methyl woods was followed successively by 1: 1: 1: 1: 1: 1.Described sanitising agent comprises propargyl alcohol and acetylated lanolin, and its propargyl alcohol and acetylated lanolin weight proportion are 2: 4.Described ignition dope comprises dodecyl, hexadecyl, triethyl-boron, cupric nitrate, Nitromethane 99Min., and the weight proportion of its dodecyl, hexadecyl, triethyl-boron, cupric nitrate, Nitromethane 99Min. was followed successively by 2: 2: 2: 2: 1.

The contained composition of the present invention is less relatively, process stabilizing and simple, and starting material are abundant relatively, and main raw material can be regenerated, and is with low cost, by detecting, is beneficial to and promotes development.

Claims (6)

1. composite methanol gasoline, it is characterized in that: described composite methanol gasoline comprises (1) methyl alcohol, (2) kerosene, (3) ether, (4) power-assist agent, (5) high corrosion inhibitor, (6) sanitising agent, (7) ignition dope;

The weight percent of above-mentioned each component is respectively:

(1) methyl alcohol 65-75%, (2) kerosene 20-24%, (3) ether 3-5%, (4) power-assist agent 0.8-1%, (5) high corrosion inhibitor 0.4-0.6%, (6) sanitising agent 0.2-0.4%, (7) ignition dope 0.5-0.7%;

Its preparation section is as follows:

(1) elder generation puts described power-assist agent, high corrosion inhibitor, sanitising agent, ignition dope, kerosene, ether together and stirs at normal temperatures and pressures according to above-mentioned ratio;

(2) methyl alcohol that adds 65-75% again stirs at normal temperatures and pressures and can obtain described composite methanol gasoline.

2. composite methanol gasoline according to claim 1 is characterized in that:

The weight percent of above-mentioned each component is respectively:

(1) methyl alcohol 71%, (2) kerosene 22.5%, (3) ether 4.25%, (4) power-assist agent 0.9%, (5) high corrosion inhibitor 0.5%, (6) sanitising agent 0.3%, (7) ignition dope 0.55%.

3. composite methanol gasoline according to claim 1 is characterized in that:

Described power-assist agent comprises pseudoallyl acetylene, nitrous acid isopropyl ester, propyl nitrate, tert-butyl acetate, Isopentyl nitrite, and the weight proportion of its pseudoallyl acetylene, nitrous acid isopropyl ester, propyl nitrate, tert-butyl acetate, Isopentyl nitrite was followed successively by 1: 1: 1: 1: 1.

4. composite methanol gasoline according to claim 1 is characterized in that:

Described high corrosion inhibitor comprises diketone alcohol, cetyl chloride amine, hexahydroaniline, dipropyl amine, woods, N methyl woods, and the weight proportion of its diketone alcohol, cetyl chloride amine, hexahydroaniline, dipropyl amine, woods, N methyl woods was followed successively by 1: 1: 1: 1: 1: 1.

5. composite methanol gasoline according to claim 1 is characterized in that:

Described sanitising agent comprises propargyl alcohol and acetylated lanolin, and its propargyl alcohol and acetylated lanolin weight proportion are 2: 4.

6. composite methanol gasoline according to claim 1 is characterized in that:

Described ignition dope comprises dodecyl, hexadecyl, triethyl-boron, cupric nitrate, Nitromethane 99Min., and the weight proportion of its dodecyl, hexadecyl, triethyl-boron, cupric nitrate, Nitromethane 99Min. was followed successively by 2: 2: 2: 2: 1.