CN104974804A - Preparation methods of alcohol base liquid fuel and alcohol base liquid fuel additive - Google Patents
Preparation methods of alcohol base liquid fuel and alcohol base liquid fuel additive Download PDFInfo
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Abstract
The invention discloses preparation method of an alcohol base liquid fuel and an alcohol base liquid fuel additive. The alcohol base liquid fuel additive comprises the following raw material components in parts by weight: 0.4-0.6 part of ferrocene, 0.4-0.6 part of light aromatic hydrocarbon, 0.4-0.6 part of methyl tertiary butyl ether, 0.4-0.6 part of tert-butyldimethylsilane, 0.2-0.5 part of simethicone, 0.9-1.1 parts of octane value conditioning agent and 0.9-1.1 parts of isomerization conditioning agent; and the alcohol base liquid fuel comprises the following raw material components in parts by weight: 65-75 parts of alcohol, 25-34 parts of crude benzene and 0.9-1.1 parts of the alcohol base liquid fuel additive. The alcohol base liquid fuel is simple in preparation method, low in investment, low in cost, free of corrosion, swelling property reaction or modification of an engine, high in octane value, good in combustion performance, high in power, long in storage period and high in using safety, the alcohol base liquid fuel can be extinguished with water, the acceleration is quick, the exhaust gas is odorless, the emission of harmful gas can be effectively reduced, the fuel has important strategic significance for national energy security, the application prospect is wide, and the alcohol base liquid fuel has better economic benefit, social benefit and ecological benefit.
Description
Technical field
The invention belongs to derived energy chemical technical field, relate to the preparation method of a kind of alcohol radical liquid fuel and alcohol radical liquid fuel additive thereof.
Background technology
Under world's energy shortage overall background, each state is all at input manpower and materials active development substitute energy.Methanol cleaning fuel gasoline, ethanol clean fuel gasoline in the market existing substitute energy use.Ethanol petrol ethanol blending amount is 10% in the market, and it is 15% that methanol gasoline mixes burning amount, is low ratio and mixes burning.Obtain information from national alcohol oil main fuel and Chun Youzhu cleaning vehicle Professional Committee, methyl alcohol burns to mixing at high proportion in country, ethanol is paid much attention to, and is the trend that Aalcohols fuel substitutes fossil energy.Namely burning amount 85-100% mixed by alcohol, if can realize technically, fundamentally can solve China's energy substitution problem, no longer need the oil of annual import more than 60%, restrict by international petroleum market, to guaranteeing that national energy security has its own strategic significance.Coal is the important source material preparing methyl alcohol, and China is big coal country, abundant raw material.Ethanol belongs to the renewable energy resources, can produce from straw, stalk, cassava, sugarcane, grain.No matter be methyl alcohol or ethanol, raw material sources are all guaranteed.
Technically, external, domestic methyl alcohol or the ethanol vehicle fuel mixing burning more than 50% at present, all need to change the engine of engine and a kind of special burning Aalcohols fuel at high proportion, to adapt to methyl alcohol, ethanol Gaoxin a heatable brick bed value, low-calorie feature, special engine has entered the test run stage, not yet reaches industrialization and produces.Even if promote a process of still needing, and fuel oil is than still higher than gasoline more than 60%, can't resolve the automobile application of existing recoverable amount simultaneously.Along with the fast development of global economy, China's automobile industry have also been obtained develop rapidly.But increasing sharply of communications and transportation and automobile pollution, causes great pressure to China's energy resource supply and environmental pollution.On the one hand, traditional gasoline, diesel motor are faced with the problem of petroleum resources shortage; On the other hand, the topsoil that motor vehicle emission causes is on the rise, and in the big and medium-sized cities of various countries, car exhaust gas pollutes the main source of pollution having become topsoil, and they have caused the concern of common people to the harm of HUMAN HEALTH.
In order to alleviate the pressure that petroleum resources shortage brings, improve atmospheric environment, promote the Sustainable development of human society and automobile industry, exploitation new energy sources for automobile and new power have become the very urgent task that automotive industry faces.Alcohol-group fuel (methyl alcohol, ethanol) appears in face of people as novel fuel substitute.The fuel substitutes such as alcohol radical are used to substitute or Some substitute conventional gasoline, diesel oil, not only combustion cleaning, and significantly can reduce the discharge of conventional objectionable impurities, make the emission concentration of hydrocarbon polymer wherein (HC), oxynitrides (NOX), carbon monoxide (CO), carbonic acid gas (CO2) and particulate matter have significant reduction, there is good environmental protection characteristic; And the source of alcohol-group fuel is also very abundant, it is desirable oil replacement product.Therefore, under the dual-pressure of environmental protection and energy, alcohol-group fuel presents development prospect widely as the novel energy of automobile.At present, domestic and international expert has carried out a large amount of experimental studies, has achieved certain achievement in research, and country is local has also put into effect relevant standard in succession.
Such as: the national standard of GB/T23510-2009 " fuel methanol ", GB/T23799-2009 " Vehicular methanol petrol (M85) ", GB18350-2001 " fuel ethanol ", GB18351-2001 " vehicle-use alcohol gasoline " and " Vehicular methanol petrol (M15) " is put into effect.What methanol gasoline aspect was applied mainly contains: M5, M15, M25, M30, M85, M100 low ratio methanol gasoline, and as below M30, any change do not done by petrol engine, do not increase cost, is convenient to promote the use of.Its cold startability and accelerating ability and gasoline car are not obviously distinguished, and dynamic property slightly increases, and fuel consumption is substantially suitable, and discharge has certain improvement.Middle ratio methanol gasoline, as M30-M70, petrol engine only need appropriately adjust, and technology is simple, and startability, accelerating ability, dynamic property, fuel consumption increase 8-10% compared with former petrol motor, and discharge improves more obvious.Gasoline of high proportion methanol, such as M85-M100, gasoline engine confidential installation automobile flexible fuel controller or carry out repacking optimization (as adopted stainless steel fuel tank, fuel transfer system adopts methanol tolerant corrosion and swelling material etc.).Its power and thermo-efficiency are all better than former petrol motor, and discharge improves successful.
But above-mentioned methanol gasoline is in popularization, and relative to ethanol, methyl alcohol is not easy to mix with gasoline.In order to methyl alcohol and gasoline can be allowed to form more stable mixing solutions, and reach desirable effect, methanol gasoline must add the additive added required by this technology.And the price of additive is general all higher.
Application number CN 201410159920.8, a kind of vehicle methanol fuel additive and preparation method thereof.Mixed by following parts by weight ingredient: ethanol: 9900-10200 part, ethylene glycol monobutyl ether: 198-202 part, ammonium acetate: 198-202 part, linolic acid: 495-505 part, ethylene glycol: 247.5-252.5 part, Tween-80: 495-505 part, seaweed powder: 2970-3030 part, safety tree powder: 2970-3030 part.
Application number CN 201310251485.7, one is vehicle methanol fuel additive at high proportion.Mixed by the component of following volume percent: gasoline 0 ~ 15%, fuel methanol 85-99%, at high proportion vehicle methanol fuel additive TP 0.5-2.0%; The described TP of vehicle methanol fuel additive is at high proportion made up of six kinds of different materials, its proportioning step according to: ethanol+ethyltoluene, forms T1; Isopropylcarbinol+primary isoamyl alcohol, forms T2; Ethanol+120# solvent, forms T3; T1, T2, T3 utilize static mixer three tunnel on-line mixing formed at high proportion vehicle methanol fuel additive TP ratio in low ratio, middle ratio, carry out proportioning at high proportion:
(1) low ratio: ethanol 40 ~ 45%, ethyltoluene 3 ~ 5%, isopropylcarbinol 5 ~ 7%, ether 1 ~ 2%, primary isoamyl alcohol 1 ~ 2%, 120# solvent oil 20 ~ 25%;
(2) ratio in: ethanol 35 ~ 40%, ethyltoluene 4 ~ 7%, isopropylcarbinol 5 ~ 8%, ethanol 1 ~ 3%, primary isoamyl alcohol 1 ~ 3%, 120# solvent oil 25 ~ 30%;
(3) at high proportion: ethanol 25 ~ 30%, ethyltoluene 5 ~ 10%, isopropylcarbinol 5 ~ 10%, ethanol 1 ~ 5%, primary isoamyl alcohol 1 ~ 5%, 120# solvent oil 30 ~ 40%.
Application number CN 201210376198.4, a kind of high energy alcohol-group fuel oil.This oil fuel is add high-efficiency synthetic fuel additive in the methyl alcohol of 90 ~ 95% and formation after stirring and be static in purity, and in oil fuel, main raw material methanol and other mixed once of preparing burden form.Described high-efficiency synthetic fuel additive is formulated by following raw materials according: methyl alcohol 80%, acetone 2.5%, water 10%, copper sulfate 0.3%, hydrogen peroxide 1.5%, sherwood oil 2.0%, ethanol 2.7%, rose compound 1.0%.
Application number CN 201210224118.3, abrasive vehicle methanol fuel additive.Its weight percentages of components is: the agent 20 ~ 35% of solubilizing agent 18 ~ 30%, energization battle array consumption, oxidation inhibitor 10 ~ 20%, metal corrosion inhibitor 20 ~ 30%, rubber swelling inhibitor 15 ~ 25%.Application in M10-M60: first solubilizing agent, metal corrosion inhibitor are joined in methyl alcohol and dissolve, then the agent of energization battle array consumption, oxidation inhibitor, rubber swelling inhibitor are joined in above-mentioned solution, obtained solution mixes with gasoline and get final product.All the other components are joined dissolving in methyl alcohol and mix obtained solution B, solution A, B are mixed and be get final product by the application in M60-M85: joined by solubilizing agent in gasoline and dissolve obtained solution A.The methanol fuel for vehicles prepared according to the method described above; Physicochemical property reaches or is better than the technical indicator of similar GB gasoline.
Application number CN 201110026964.X, efficient alcohol-based fuel additive.Be made up of whiteruss 15-25 part, hydrogen peroxide 4-9 part, trimethyl carbinol 35-45 part, diamyl iron 20-30 part and ferrocene 5-10 part.
Alcohol-group fuel and the stabilization of gasoline of existing alcohol radical fuel oil additive are poor, inflammable and explosive, burn insufficient, calorific value is not high, poor combustion stability, oil consumption be high, be short of power, to problems such as locomotive corrosion.Its key is the additive technology of alcohol radical liquid fuel, and the formula of additive is unreasonable, and ingredient requirement is higher, alcohol-group fuel complicated process of preparation, and facility investment is large, and production cost is high, and storage period is short, to applying and guaranteeing that national energy security is unfavorable.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the preparation method of a kind of alcohol radical liquid fuel and alcohol radical liquid fuel additive thereof is provided, add the alcohol radical liquid fuel of this additive, the mutual solubility of alcohol radical liquid fuel and conventional gasoline is good, and stability is high, and storage period is long, nonflammable explosive, can fire-fight by water, sufficient combustion, calorific value is high, power foot, and flameholding is good, without pause and transition in rhythm or melody sense, locomotive is not corroded, carbon-free stain, without black smoke, do not pollute the environment.
In order to realize foregoing invention object, technical scheme of the present invention is as follows:
A kind of alcohol radical liquid fuel additive, mixes primarily of following parts by weight feed composition: diamyl iron 0.4-0.6 part, light aromatic hydrocarbons 0.4-0.6 part, methyl tertiary butyl ether 0.4-0.6 part, t-butyldimethyl silane 0.4-0.6 part, dimethyl silicone oil 0.2-0.5 part, octane value conditioning agent 0.9-1.1 part, isomerization conditioning agent 0.9-1.1 part.
The above octane value conditioning agent is two or more in octane-iso, normal heptane, normal heptane and methylene dichloride.
The above isomerization conditioning agent is two or more in dimethylbenzene, m-xylene, a trimethylbenzene and adjacent dimethyl benzene.
The feed composition of the above alcohol radical liquid fuel additive and parts by weight are: diamyl iron 0.5 part, light 0.5 part, aromatic hydrocarbons, methyl tertiary butyl ether 0.5 part, t-butyldimethyl silane 0.5 part, dimethyl silicone oil 0.4 part, octane value conditioning agent 1.0 parts, isomerization conditioning agent 1.0 parts.
A kind of alcohol radical liquid fuel, mixes primarily of following parts by weight feed composition: alcohol 65-75 part, crude benzol 25-34 part, alcohol radical liquid fuel additive 0.9-1.1 part.
The above alcohol is methyl alcohol, ethanol or fusel.
The feed composition of the above alcohol radical liquid fuel and parts by weight are: alcohol 70 parts, crude benzol 29 parts, alcohol radical liquid fuel additive 1 part.
A kind of preparation method of alcohol radical liquid fuel additive, under the condition of normal temperature and pressure, by diamyl iron 0.4-0.6 part, light aromatic hydrocarbons 0.4-0.6 part, methyl tertiary butyl ether 0.4-0.6 part, t-butyldimethyl silane 0.4-0.6 part, dimethyl silicone oil 0.2-0.5 part, octane-iso, normal heptane, octane value conditioning agent 0.9-1.1 parts two or more in normal heptane and methylene dichloride, dimethylbenzene, m-xylene, between isomerization conditioning agent 0.9-1.1 part two or more in trimethylbenzene and adjacent dimethyl benzene, described raw material drops in additive basin in no particular order respectively, in tank, 1-2 circle is stirred with sticking plaster, add a cover, place and namely obtain alcohol radical liquid fuel additive product after 2 hours.
The preparation method of the above a kind of alcohol radical liquid fuel, under the condition of normal temperature and pressure, more than one alcohol based raw material 65-75 part in methyl alcohol, ethanol, fusel is dropped into alcohol radical liquid fuel basin, again crude benzol 25-34 part and above-mentioned alcohol radical liquid fuel additive 0.9-1.1 part are added in alcohol radical liquid fuel basin successively, in tank, stir 1-2 circle with sticking plaster or do not stir, add a cover, place and namely obtain alcohol radical liquid fuel product in more than 20 hours.
The preparation method of the above a kind of alcohol radical liquid fuel, under the condition of normal temperature and pressure, methyl alcohol 72 parts and crude benzol 27 parts are dropped into alcohol radical liquid fuel basin, again by alcohol radical liquid fuel additive diamyl iron 0.12 part, 0.12 part, light aromatic hydrocarbons, methyl tertiary butyl ether 0.12 part, t-butyldimethyl silane 0.12 part, dimethyl silicone oil 0.07 part, octane-iso 0.12 part, normal heptane 0.1 part, dimethylbenzene 0.12 part, m-xylene 0.1 part add in alcohol radical liquid fuel basin in no particular order, do not stir, add a cover, place and namely obtain alcohol radical liquid fuel product in 24 hours.
The above alcohol radical liquid fuel can be used in combination with the conventional gasoline of arbitrary proportion.
The above alcohol radical liquid fuel is used as automobile, industry and domestic fuel.
Compared to prior art, the advantage that the present invention has and beneficial effect as follows:
1, rationally, mutual solubility is good, without side reaction thing, not stratified, inclusion-free, under the condition of normal temperature and pressure, can occur to produce physical-chemical reaction with alcohol radical, produce high-quality alcohol radical liquid fuel in the component configuration of this additive.
2, the alcohol radical liquid fuel adopting this additive to prepare, density (20 DEG C) 0.7928kg/m3, pH value 7,50% recovered temperature 64.0 DEG C, total sulfur content 0.00003%, whole index is better than GB 1663-1996 " alcohol radical liquid fuel " standard; GB 17930-2013 " motor spirit " standard test pressed by the alcohol radical liquid fuel sample of censorship simultaneously, its index is better than the standard of motor spirit, wherein: unleaded, without manganese, mechanical impurity and moisture, without water soluble acid or alkali, research octane number (RON) (RON) > 100, copper corrosion (50 DEG C, 3h) 1a level, oxygen level (massfraction) 29.50%, methanol content (massfraction) 57.76%, benzene content (volume fraction) 0.1%, iron level 0.022g/L.This alcohol radical liquid fuel does not freeze at-40 DEG C, and under normal temperature, the smell of petrol of alcohol radical liquid fuel storage 8-10 is pure, and clear appearance Huang is bright, not stratified, and inclusion-free never degenerates, and quality more of a specified duration is better.
3, adopt alcohol radical liquid fuel prepared by this additive, road test does not change engine at existing automobile, do not need special engine, corrosion-free to the material of automobile, swelling property reacts, its pungent a heatable brick bed value is high, have good burning performance, sufficient combustion, power is high, fundamentally solve burning alcohol calorific value low, the key technical problem be short of power, product is long for storage period, safe to use, nonflammable explosive, used water is put out a fire to alcohol radical liquid fuel, realize alcohol radical liquid fuel clean fuel and substitute conventional gasoline, and it is fast to raise speed, sulfur dioxide concentration and the nitrous oxides concentration of generation are low, emission gases is tasteless, effectively can reduce the discharge of obnoxious flavour, be conducive to environment protection and improve the ecological environment, environmental protection fuel, do not restrict by international petroleum market, to guaranteeing that national energy security has its own strategic significance.
4, adopt this alcohol radical liquid fuel can also arbitrary proportion and conventional gasoline used in combination, mix entirely molten, instant, mutual solubility is good, and can improve effect of white gasoline, and burn more fully, carbon-free stain, without black smoke, and reduces the discharge of obnoxious flavour.
5, the raw material of alcohol radical liquid fuel of the present invention belongs to the renewable energy resources, can produce from straw, stalk, cassava, sugarcane, grain, and no matter be methyl alcohol or ethanol, raw material sources are all guaranteed, cheap.
6, additive raw material of the present invention is easy to get, and raw material variety is few, and raw material dosage is few.
7, the preparation of additive of the present invention and alcohol radical liquid fuel, technique is simple, processing ease, less investment, economic benefit, social benefit and ecological benefits highly significant.
Figure of description
Fig. 1 is alcohol-group fuel quality inspection indicatrix.
Fig. 2 is No. 97 alcohol-group fuel quality inspection indicatrixs.
Fig. 3 is No. 93 alcohol-group fuel quality inspection indicatrixs.
Embodiment
Be clearly and completely described the technical scheme in the embodiment of the present invention below in conjunction with embodiment, obviously described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of feed composition and parts by weight of alcohol radical liquid fuel additive are:
Diamyl iron 0.5 part, light 0.5 part, aromatic hydrocarbons, methyl tertiary butyl ether 0.5 part, t-butyldimethyl silane 0.5 part, dimethyl silicone oil 0.4 part, octane-iso 0.5 part, normal heptane 0.5 part, dimethylbenzene 0.5 part, m-xylene 0.5 part.
Preparation method:
Under the condition of normal temperature and pressure, diamyl iron 0.5 part, light 0.5 part, aromatic hydrocarbons, methyl tertiary butyl ether 0.5 part, t-butyldimethyl silane 0.5 part, dimethyl silicone oil 0.4 part, octane-iso 0.5 part, normal heptane 0.5 part, dimethylbenzene 0.5 part, m-xylene 0.5 part are dropped in additive basin in no particular order respectively, in tank, 2 circles are stirred with sticking plaster, add a cover, place and namely obtain alcohol radical liquid fuel additive product after 2 hours.
Embodiment 2:
A kind of feed composition and parts by weight of alcohol radical liquid fuel additive are:
Diamyl iron 0.6 part, light 0.4 part, aromatic hydrocarbons, methyl tertiary butyl ether 0.4 part, t-butyldimethyl silane 0.6 part, dimethyl silicone oil 0.5 part, octane-iso 0.4 part, normal heptane 0.5 part, dimethylbenzene 0.5 part, trimethylbenzene 0.5 part.
Preparation method:
Under the condition of normal temperature and pressure, diamyl iron 0.6 part, light 0.4 part, aromatic hydrocarbons, methyl tertiary butyl ether 0.4 part, t-butyldimethyl silane 0.6 part, dimethyl silicone oil 0.5 part, octane-iso 0.4 part, normal heptane 0.5 part, dimethylbenzene 0.5 part, trimethylbenzene 0.5 part are dropped in additive basin in no particular order respectively, in tank, 2 circles are stirred with sticking plaster, add a cover, place and namely obtain alcohol radical liquid fuel additive product after 2 hours.
Embodiment 3:
A kind of feed composition and parts by weight of alcohol radical liquid fuel additive are:
Diamyl iron 0.4 part, light 0.6 part, aromatic hydrocarbons, methyl tertiary butyl ether 0.6 part, t-butyldimethyl silane 0.4 part, dimethyl silicone oil 0.3 part, octane-iso 0.5 part, methylene dichloride 0.6 part, dimethylbenzene 0.6 part, adjacent dimethyl benzene 0.5 part.
Preparation method:
Under the condition of normal temperature and pressure, diamyl iron 0.4 part, light 0.6 part, aromatic hydrocarbons, methyl tertiary butyl ether 0.6 part, t-butyldimethyl silane 0.4 part, dimethyl silicone oil 0.3 part, octane-iso 0.5 part, methylene dichloride 0.6 part, dimethylbenzene 0.6 part, adjacent dimethyl benzene 0.5 part are dropped in additive basin in no particular order respectively, in tank, 1 circle is stirred with sticking plaster, add a cover, place and namely obtain alcohol radical liquid fuel additive product after 2 hours.
Embodiment 4:
A kind of alcohol radical liquid fuel is grouped into by following weight part array raw material:
Methyl alcohol 70 parts, crude benzol 29 parts, alcohol radical liquid fuel additive 1 part.
Preparation method:
Under the condition of normal temperature and pressure, methyl alcohol 70 parts is dropped into alcohol radical liquid fuel basin, then crude benzol 29 parts and above-mentioned alcohol radical liquid fuel additive 1 part are added in alcohol radical liquid fuel basin successively, in tank, stir 2 circles with sticking plaster, add a cover, place and namely obtain alcohol radical liquid fuel product in 20 hours.
This alcohol radical liquid fuel does not freeze at-40 DEG C, and under normal temperature, to store the smell of petrol of 10 years pure for alcohol radical liquid fuel, and clear appearance Huang is bright, not stratified, and inclusion-free never degenerates, and quality more of a specified duration is better.
Embodiment 5:
A kind of alcohol radical liquid fuel is made up of following parts by weight feed composition:
Ethanol 65 parts, crude benzol 34 parts, alcohol radical liquid fuel additive 1.1 parts.
Preparation method:
Under the condition of normal temperature and pressure, ethanol 65 parts is dropped into alcohol radical liquid fuel basin, again crude benzol 34 parts and above-mentioned alcohol radical liquid fuel additive 1.1 parts are added in alcohol radical liquid fuel basin successively, in tank, 1 circle is stirred with sticking plaster, add a cover, place and namely obtain alcohol radical liquid fuel product in 22 hours.
This alcohol radical liquid fuel does not freeze at-40 DEG C, and under normal temperature, to store the smell of petrol of 9 years pure for alcohol radical liquid fuel, and clear appearance Huang is bright, not stratified, and inclusion-free never degenerates, and quality more of a specified duration is better.
Embodiment 6:
A kind of alcohol radical liquid fuel is made up of following parts by weight feed composition:
Ethanol 20 parts, methyl alcohol 55 parts, crude benzol 25 parts, alcohol radical liquid fuel additive 0.9 part.
Preparation method:
Under the condition of normal temperature and pressure, ethanol 20 parts, methyl alcohol 55 parts are dropped into alcohol radical liquid fuel basin, then crude benzol 25 parts and above-mentioned alcohol radical liquid fuel additive 0.9 part are added in alcohol radical liquid fuel basin successively, do not stir, add a cover, place and namely obtain alcohol radical liquid fuel product in 24 hours.
This alcohol radical liquid fuel does not freeze at-40 DEG C, and under normal temperature, to store the smell of petrol of 10 years pure for alcohol radical liquid fuel, and clear appearance Huang is bright, not stratified, and inclusion-free never degenerates, and quality more of a specified duration is better.
Embodiment 7:
A kind of alcohol radical liquid fuel is made up of following parts by weight feed composition:
Ethanol 40 parts, methyl alcohol 25 parts, crude benzol 30 parts, alcohol radical liquid fuel additive 1 part.
Preparation method:
Under the condition of normal temperature and pressure, ethanol 40 parts, methyl alcohol 25 parts are dropped into alcohol radical liquid fuel basin, then crude benzol 30 parts and above-mentioned alcohol radical liquid fuel additive 1 part are added in alcohol radical liquid fuel basin successively, stir 2 circles, add a cover, place and namely obtain alcohol radical liquid fuel product in 21 hours.
This alcohol radical liquid fuel does not freeze at-40 DEG C, and under normal temperature, to store the smell of petrol of 8.5 years pure for alcohol radical liquid fuel, and clear appearance Huang is bright, not stratified, and inclusion-free never degenerates, and quality more of a specified duration is better.
Embodiment 8:
A kind of alcohol radical liquid fuel is made up of following parts by weight feed composition:
Methyl alcohol 65 parts, 10 parts, gasoline, crude benzol 27 parts, alcohol radical liquid fuel additive 0.9 part.
Preparation method:
Under the condition of normal temperature and pressure, methyl alcohol 65 parts, 10 parts, gasoline are dropped into alcohol radical liquid fuel basin, then crude benzol 27 parts and above-mentioned alcohol radical liquid fuel additive 0.9 part are added in alcohol radical liquid fuel basin successively, do not stir, add a cover, place and namely obtain alcohol radical liquid fuel product in 22 hours.
This alcohol radical liquid fuel does not freeze at-40 DEG C, and under normal temperature, to store the smell of petrol of 8 years pure for alcohol radical liquid fuel, and clear appearance Huang is bright, not stratified, and inclusion-free never degenerates, and quality more of a specified duration is better.
Embodiment 9:
A kind of alcohol radical liquid fuel is made up of following parts by weight feed composition:
Methyl alcohol 72 parts, crude benzol 27 parts, diamyl iron 0.12 part, 0.12 part, light aromatic hydrocarbons, methyl tertiary butyl ether 0.12 part, t-butyldimethyl silane 0.12 part, dimethyl silicone oil 0.07 part, octane-iso 0.12 part, normal heptane 0.1 part, dimethylbenzene 0.12 part, m-xylene 0.1 part.
Preparation method:
Under the condition of normal temperature and pressure, methyl alcohol 72 parts and crude benzol 27 parts are dropped into alcohol radical liquid fuel basin, then by alcohol radical liquid fuel additive: diamyl iron 0.12 part, 0.12 part, light aromatic hydrocarbons, methyl tertiary butyl ether 0.12 part, t-butyldimethyl silane 0.12 part, dimethyl silicone oil 0.07 part, octane-iso 0.12 part, normal heptane 0.1 part, dimethylbenzene 0.12 part, m-xylene 0.1 part add in alcohol radical liquid fuel basin in no particular order, do not stir, add a cover, place and namely obtain alcohol radical liquid fuel product in 24 hours.
This alcohol radical liquid fuel does not freeze at-40 DEG C, and under normal temperature, to store the smell of petrol of 8.5 years pure for alcohol radical liquid fuel, and clear appearance Huang is bright, not stratified, and inclusion-free never degenerates, and quality more of a specified duration is better.
Embodiment 10:
A kind of mixed alcohol-base liquid fuel is made up of following parts by weight feed composition:
Above-mentioned alcohol radical liquid fuel 10 parts; Conventional gasoline 90 parts.
Using method:
Alcohol radical liquid fuel 10 parts and conventional gasoline 90 parts are dropped into basin, and naturally mix, alcohol radical liquid fuel can use.
Embodiment 11:
A kind of mixed alcohol-base liquid fuel is made up of following parts by weight feed composition:
Above-mentioned alcohol radical liquid fuel 80 parts; Conventional gasoline 20 parts.
Using method:
Alcohol radical liquid fuel 80 parts and conventional gasoline 20 parts are dropped into basin, and naturally mix, alcohol radical liquid fuel can use.
Claims (10)
1. an alcohol radical liquid fuel additive, is characterized in that: mix primarily of following parts by weight feed composition: diamyl iron 0.4-0.6 part, light aromatic hydrocarbons 0.4-0.6 part, methyl tertiary butyl ether 0.4-0.6 part, t-butyldimethyl silane 0.4-0.6 part, dimethyl silicone oil 0.2-0.5 part, octane value conditioning agent 0.9-1.1 part, isomerization conditioning agent 0.9-1.1 part.
2. a kind of alcohol radical liquid fuel additive according to claim 1, is characterized in that: described octane value conditioning agent is mainly in octane-iso, normal heptane and normal heptane two or more.
3. a kind of alcohol radical liquid fuel additive according to claim 1, is characterized in that: described isomerization conditioning agent is mainly in dimethylbenzene, m-xylene and a trimethylbenzene two or more.
4. a kind of alcohol radical liquid fuel additive according to claim 1, is characterized in that: feed composition and parts by weight are: diamyl iron 0.5 part, light 0.5 part, aromatic hydrocarbons, methyl tertiary butyl ether 0.5 part, t-butyldimethyl silane 0.5 part, dimethyl silicone oil 0.4 part, octane value conditioning agent 1.0 parts, isomerization conditioning agent 1.0 parts.
5. an alcohol radical liquid fuel, is characterized in that: mixed by following parts by weight feed composition: alcohol 65-75 part, crude benzol 25-34 part, alcohol radical liquid fuel additive 0.9-1.1 part; Described alcohol is methyl alcohol, ethanol or fusel.
6. a kind of alcohol radical liquid fuel according to claim 5, is characterized in that: feed composition and parts by weight are: alcohol 70 parts, crude benzol 29 parts, alcohol radical liquid fuel additive 1 part.
7. the preparation method of an alcohol radical liquid fuel additive, it is characterized in that: under the condition of normal temperature and pressure, by diamyl iron 0.4-0.6 part, light aromatic hydrocarbons 0.4-0.6 part, methyl tertiary butyl ether 0.4-0.6 part, t-butyldimethyl silane 0.4-0.6 part, dimethyl silicone oil 0.2-0.5 part, octane-iso, normal heptane, octane value conditioning agent 0.9-1.1 parts two or more in normal heptane and methylene dichloride, dimethylbenzene, m-xylene, between isomerization conditioning agent 0.9-1.1 part two or more in trimethylbenzene and adjacent dimethyl benzene, described raw material drops in additive basin in no particular order respectively, in tank, 1-2 circle is stirred with sticking plaster, add a cover, place and namely obtain alcohol radical liquid fuel additive product after 2 hours.
8. the preparation method of an alcohol radical liquid fuel, it is characterized in that: under the condition of normal temperature and pressure, more than one alcohol based raw material 65-75 part in methyl alcohol, ethanol, fusel is dropped into alcohol radical liquid fuel basin, again crude benzol 25-34 part and above-mentioned alcohol radical liquid fuel additive 0.9-1.1 part are added in alcohol radical liquid fuel basin successively, in tank, 1-2 circle is stirred with sticking plaster, or do not stir, add a cover, place and namely obtain alcohol radical liquid fuel product in more than 20 hours.
9. a kind of alcohol radical liquid fuel according to claim 5-6, is characterized in that: described alcohol radical liquid fuel can be used in combination with the conventional gasoline of arbitrary proportion.
10. a kind of alcohol radical liquid fuel according to claim 5-6, is characterized in that: be suitable for as automobile, industry and civilian fuel.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108929729A (en) * | 2018-07-18 | 2018-12-04 | 宁波蒙曼生物科技有限公司 | A kind of novel alcohol-based liquid fuel and its preparation method and application |
| CN109652149A (en) * | 2019-01-18 | 2019-04-19 | 李阳 | A kind of alcohol world cleaning ship vehicle fuel formulation |
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| CN104560234A (en) * | 2015-01-20 | 2015-04-29 | 刘敏 | New energy fuel and production technique thereof |
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| CN1069058A (en) * | 1991-07-31 | 1993-02-17 | 曹云德 | Alcohol liquid fuel |
| CN1315491A (en) * | 2000-03-31 | 2001-10-03 | 郭敷 | Gasoline additive |
| CN102977936A (en) * | 2011-09-07 | 2013-03-20 | 刘桂君 | Liquid fuel composition |
| CN104130807A (en) * | 2014-08-14 | 2014-11-05 | 叶景榕 | Ether fuel for vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929729A (en) * | 2018-07-18 | 2018-12-04 | 宁波蒙曼生物科技有限公司 | A kind of novel alcohol-based liquid fuel and its preparation method and application |
| CN109652149A (en) * | 2019-01-18 | 2019-04-19 | 李阳 | A kind of alcohol world cleaning ship vehicle fuel formulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104974804B (en) | 2017-10-17 |
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