CN102732330A - Methyl diesel - Google Patents
Methyl diesel Download PDFInfo
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- CN102732330A CN102732330A CN2012102438350A CN201210243835A CN102732330A CN 102732330 A CN102732330 A CN 102732330A CN 2012102438350 A CN2012102438350 A CN 2012102438350A CN 201210243835 A CN201210243835 A CN 201210243835A CN 102732330 A CN102732330 A CN 102732330A
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- methyl alcohol
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Abstract
The invention aims to provide a methyl diesel. The methyl diesel comprises methanol, oleic acid, cyclohexylamine, ethanolamine and inevitable impurities. The preparation technique is simple, only needs to manually or mechanically stir the diesel and admixtures, and thus, is suitable for large-scale industrial production; and the invention has the advantages of sufficient raw materials, low cost, low pollution and environment protection, greatly enhances the fuel efficiency, and is economical and efficient.
Description
Technical field
The present invention relates to the fuel fabrication field, be specifically related to a kind of methyl diesel oil.
Background technology
Diesel oil is a kind of important fuel oil, is Nonrenewable energy resources, if burning is abundant inadequately in the use, can cause PM for particulate matter in the tail gas, carbonic acid gas, oxynitride and hydrocarbons content very high, and environment is caused very big pollution.
In existing market, the application of diesel oil emulsification and biofuel has improved the utilization ratio of diesel oil, has reduced the consumption of diesel oil, has reduced the dependence to Nonrenewable energy resources, and has reduced pollution on the environment simultaneously.
But biofuel is as the substitute of petrifaction diesel, under " four are not " policy of country " can not strive ground with grain ", " can not strive grain with the people ", " can not strive oil with the people ", " can not contaminate environment "; The raw material sources that refine biofuel are few; Price is expensive unusually, simultaneously, because technical qualification are immature; So have problems such as stability is not good enough, complicated process of preparation, on market so difficulty is applied.
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of methyl diesel oil with low cost.
In order to solve above technical problem, the invention provides a kind of methyl diesel oil, it is characterized in that meter comprises by weight:
50～70 parts of diesel oil;
30～50 parts of mixtures;
Wherein said mixture comprises: methyl alcohol, oleic acid, hexahydroaniline, thanomin and unavoidable impurities.
Each component is counted by weight in the mixture: 10～20 parts of methyl alcohol; 15～25 parts of oleic acid; 2.5～3.5 parts of hexahydroaniline; 1.5～2.5 parts of thanomins.
Preferably, each component is counted by weight in the mixture: 10 parts of methyl alcohol; 15 parts of oleic acid; 2.5 parts of hexahydroaniline; 2.5 parts of thanomins.
Preferably, each component is counted by weight in the mixture: 15 parts of methyl alcohol; 20 parts of oleic acid; 3.5 parts of hexahydroaniline; 1.5 parts of thanomins.
Preferably, each component is counted by weight in the mixture: 20 parts of methyl alcohol; 25 parts of oleic acid; 2.5 parts of hexahydroaniline; 2.5 parts of thanomins.
The advantage that the present invention gives prominence to is:
A) methyl diesel oil preparation technology is simple, only needs manual work or mechanical stirring diesel oil and mixture to get final product, and is fit to large-scale industrial production;
B) raw material of making methyl diesel oil is sufficient, and mixture is a vegetables oil, blends with methyl alcohol and market industrial chemicals commonly used to get final product;
C) with low cost, price reduces than former diesel oil greatly;
D) pollution is few, the protection environment, and the PM for particulate matter of its burning and exhausting (PM10), oxynitride (NOx) obviously reduce;
E) significantly improve fuel efficiency, economical and efficient.
Embodiment
In order further to understand the present invention, below in conjunction with embodiment the preferred embodiments of the invention are described, but should be appreciated that these just restriction for further specifying feature and advantage of the present invention rather than patent of the present invention being required is described.
According to the present invention, methyl alcohol is the simplest saturated monohydroxy alcohol.Methyl alcohol is made by timber and xylogen destructive distillation the earliest, so be commonly called as another name for, claims again " another name for ".Be the colourless volatile liquid of alcohol smell that has.Usually make by carbon monoxide and hydrogen reaction.Can be synthetic through catalyzer under HTHP by the mixture of hydrogen and carbon monoxide.Also can make by the lower paraffin hydrocarbons oxidation.In addition, the Wood vinegar that obtains in the time of also can be from wood distillation is told.
Occurring in nature free state methyl alcohol is rarely found; But at many Vegetable oil lipoprotein; Natural dyestuff, but have its verivate, synthesizing methanol can solid (like coal, coke) in the vegeto-alkali, liquid (like crude oil, heavy oil, light oil) or gas (like Sweet natural gas or other inflammable gass) for raw material, through gas making, purification (desulfurization) conversion, remove carbonic acid gas, be mixed with the synthetic gas (carbon monoxide and hydrogen) of certain proportioning.In the presence of different catalyst, select different technological conditions for use, per unit area yield methyl alcohol (branch high-pressure process, low-voltage and medium voltage) or with synthetic ammonia coproducing methanol (joining pure method).Thick methyl alcohol after synthetic removes methyl ether through rectifying in advance, rectifying and finished product methyl alcohol.
Methyl alcohol is the simplest saturated alcohol, also is important chemical industry basic material and clean fuel liquid, and it is widely used in the industry such as organic synthesis, medicine, agricultural chemicals, coating, dyestuff, automobile and national defence.Be used to make multiple organic productss such as one of raw material of the raw material of formaldehyde and agricultural chemicals (sterilant, desinsection mite), medicine (sulfamido, syntomycin class) etc., synthetic DMT. Dimethyl p-benzenedicarboxylate, TEB 3K, methyl acrylate, acetic acid, methyl chloride, methylamine and methyl-sulfate.Deng, and as the denaturing agent of organic extraction agent and alcohol etc.As basic organic, solvent and frostproofer.Be mainly used in system formaldehyde, essence, dyestuff, medicine, gunpowder, frostproofer etc.Be the Organic Chemicals and the high-grade fuel on basis.Be mainly used in fine chemistry industry, fields such as plastics are used for making multiple organic productss such as formaldehyde, acetic acid, methyl chloride, first ammonia, dimethyl sulfate, also are one of important source material of agricultural chemicals, medicine.Methyl alcohol can be used as a kind of novel clean fuel after deep processing, also add gasoline and mix burning.
Pure oleic acid is colourless oil liquid, and animal oil or vegetables oil smell are arranged, and puts for a long time that color deepens gradually in the air, and industrial goods are yellow to red oily liquids, and the lard smell is arranged.
16.3 ℃ of pure oleic acid fusing points, 286 ℃ of boiling points (100 mmhg), specific density 0.8935 (20/4 ℃), specific refractory power 1.4582,372 ℃ of flash-points.Be soluble in the organic solvents such as ethanol, ether, chloroform, water insoluble.Inflammable.Meet alkali and be prone to saponification, solidify the back and generate white soft solid.Very easily oxidation under high heat, polymerization or decomposition.Nontoxic.
Be mainly used in preparation plastic plasticizer epoxyoleic acid butyl ester or epoxyoleic acid monooctyl ester.Woolen industry is used to prepare static inhibitor and lubricated softening agent.Timber industry is used to prepare the water repellent agent paraffin wax emulsion.Preparing nonane diacid through oxidation, is the raw material of polyamide resin (nylon).Also can be used as farm chemical emulgent, dyeing and printing auxiliary, industrial solvent, metalliferous mineral flotation agent, releasing agent, fat splitting agent, be used to prepare transfer paper, typewriting paper, ballpoint pen oil and various oleates etc.As chemical reagent, as chromatogram comparative sample and be used for Biochemical Research, appraise and decide calcium, ammonia, copper, measure magnesium, sulphur etc.
Pure sodium oleate has good soil removability, can be used as tensio-active agents such as emulsifying agent, and can be used for treating cholelithiasis.Oleic other metal-salts also can be used for aspects such as waterproof fabric, lubricant, rumbling compound, and its barium salt can be made rodenticide.
Hexahydroaniline is a colourless liquid.Fish raw meat amine smell is arranged.Specific density 0.8647.134.5 ℃ of boiling points.Zero pour-17.7 ℃.Specific refractory power 1.4565.Can be miscible with water and common organic solvents.Can volatilize with water vapour, and form azeotropic mixture with water.Inflammable, poisonous.Be used for synthetic sweetening agent, corrosion inhibitor, vulcanization accelerator, emulsifying agent, static inhibitor, emulsion condensation agent, petroleum products additive, stopping agent, sterilant, agrochemical.Can separate by hexalin ammonia, or by aniline hydrogenation and making under high temperature and high pressure.
Hexahydroaniline is in order to preparation hexalin, pimelinketone, hexanolactam, cellulose acetate and nylon 6 etc.Hexahydroaniline can be used in resin, coating, fat, paraffin oils originally as solvent.Also can be used for producing sweetening agent, rubber antioxygen, vulcanization accelerator, plastics and textiles chemical assistant, boiler feed-water compound, metal inhibitor, emulsifying agent, sanitas, static inhibitor, latex coagulant, petroleum additive, sterilant, sterilant and dyestuff intermediate.The sulphonate of hexahydroaniline as sweetener's material, is used for food, beverage and medicine
Ethanolamine solutions is alkalescence. extremely strong water absorbability is arranged; Can absorb sour gas; Again can be after the heating with the gas release that absorbs. emulsification and bubble effect are arranged. can generate salt with mineral acid and organic acid, generate ester with the acid anhydrides effect. the Wasserstoffatoms in its amino can be by displacements such as carboxylic acid halides, haloalkanes. and flammable! Chance naked light, high temperature have incendiary dangerous, and steam is poisonous.Main as chemical reagent, agricultural chemicals, medicine, solvent, dyestuff intermediate, rubber accelerator, corrosion inhibitor and tensio-active agent etc.Also as acid gas absorbent, emulsifying agent, softening agent, vulcanizer, printing and dyeing whitening agent, fabric mothproofing agent etc.
According to the present invention, using methyl alcohol mainly is to have utilized the attribute of methyl alcohol as organic solution with oleic the mixing, makes the oleic acid dissolving, and it is more even that mixture is decomposed.
According to the present invention, said methyl diesel oil is transparence, and the micro emulsion particle diameter is less than 100 nanometers.
Below be specific embodiment of the present invention:
Embodiment 1-3, preparation methyl diesel oil
Get diesel oil and mixture by the prescription shown in the table 1, under cooling bath cooling conditions (being no more than 30 ℃), place container to mix, stir, obtain transparent liquid, be methyl diesel oil.Process methyl diesel oil.
Each component is counted by weight in the mixture: 10～20 parts of methyl alcohol; 15～25 parts of oleic acid; 2.5～3.5 parts of hexahydroaniline; 1.5～2.5 parts of thanomins.
The mixture prescription is pressed shown in the table 2 among the embodiment.
Each component addition in table 1 embodiment 1～3 methyl diesel oil
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Diesel oil (gram) | 70 | 60 | 50 |
| Mixture (gram) | 30 | 40 | 50 |
Each component addition of mixture in table 2 embodiment 1～3 methyl diesel oil
| The mixture composition | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Methyl alcohol (gram) | 10 | 15 | 20 |
| Oleic acid (gram) | 15 | 20 | 25 |
| Hexahydroaniline (gram) | 2.5 | 3.5 | 2.5 |
| Thanomin (gram) | 2.5 | 1.5 | 2.5 |
Comparative example 1
Use pure diesel oil as comparative example 1.
Table 3 embodiment 1～3 and the contrast of comparative example 1 experimental result
| Test item | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 |
| Density (20 ℃) g/cm 3 | 0.79 | 0.80 | 0.80 | 0.89 |
| Mechanical impurity % | 0.02 | 0.01 | 0 | 0.05 |
| Ignition temperature ℃ | 239 | 221 | 203 | 263 |
| 50% slips out temperature ℃ | 70 | 75 | 75 | 80 |
| Total sulfur content % | 0.069 | 0.061 | 0.055 | 0.08 |
| Calorific value kJ/kg | 651 | 645 | 620 | 660 |
| Stability | Not stratified | Not stratified | Not stratified | Not stratified |
Through the experimental data contrast of table 3, explain that methyl diesel oil provided by the invention is all good than diesel fuel characteristics, its density is little, light weight, calorific value is bigger, and objectionable constituent are few in the low explanation of the sulphur content exhaust emissions, sufficient combustion.So methyl diesel oil provided by the invention can have the high combustion value, sufficient combustion again can polluted air.
More than a kind of methyl diesel oil provided by the invention and composition thereof has been carried out detailed introduction; Having used concrete example among this paper sets forth principle of the present invention and embodiment; The explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (5)
1. a methyl diesel oil is characterized in that, meter comprises by weight:
50～70 parts of diesel oil;
30～50 parts of mixtures;
Wherein said mixture comprises: methyl alcohol, oleic acid, hexahydroaniline, thanomin and unavoidable impurities.
2. methyl diesel oil according to claim 1 is characterized in that, each component is counted by weight in the said mixture:
10～20 parts of methyl alcohol;
15～25 parts of oleic acid;
2.5～3.5 parts of hexahydroaniline;
1.5～2.5 parts of thanomins.
3. methyl diesel oil according to claim 2 is characterized in that, each component is counted by weight in the said mixture:
10 parts of methyl alcohol;
15 parts of oleic acid;
2.5 parts of hexahydroaniline;
2.5 parts of thanomins.
4. methyl diesel oil according to claim 2 is characterized in that, each component is counted by weight in the said mixture:
15 parts of methyl alcohol;
20 parts of oleic acid;
3.5 parts of hexahydroaniline;
1.5 parts of thanomins.
5. methyl diesel oil according to claim 2 is characterized in that, each component is counted by weight in the said mixture:
20 parts of methyl alcohol;
25 parts of oleic acid;
2.5 parts of hexahydroaniline;
2.5 parts of thanomins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102438350A CN102732330A (en) | 2012-07-16 | 2012-07-16 | Methyl diesel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102438350A CN102732330A (en) | 2012-07-16 | 2012-07-16 | Methyl diesel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102732330A true CN102732330A (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102438350A Pending CN102732330A (en) | 2012-07-16 | 2012-07-16 | Methyl diesel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119963A (en) * | 2014-08-01 | 2014-10-29 | 东莞市向阳世纪能源有限公司 | Environment-friendly fuel oil and preparation method thereof |
| CN104789280A (en) * | 2014-12-26 | 2015-07-22 | 淄博坤圆能源技术有限公司 | Environmental-friendly clean diesel oil and preparing method thereof |
| CN109777535A (en) * | 2019-03-22 | 2019-05-21 | 台安车路宝环保科技有限公司 | Hydrogen-oxygen exhaust gas purifying liquid |
-
2012
- 2012-07-16 CN CN2012102438350A patent/CN102732330A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119963A (en) * | 2014-08-01 | 2014-10-29 | 东莞市向阳世纪能源有限公司 | Environment-friendly fuel oil and preparation method thereof |
| CN104789280A (en) * | 2014-12-26 | 2015-07-22 | 淄博坤圆能源技术有限公司 | Environmental-friendly clean diesel oil and preparing method thereof |
| CN109777535A (en) * | 2019-03-22 | 2019-05-21 | 台安车路宝环保科技有限公司 | Hydrogen-oxygen exhaust gas purifying liquid |
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Application publication date: 20121017 |