CN107099347A - A kind of ether diesel oil of clean environment firendly and preparation method thereof - Google Patents

A kind of ether diesel oil of clean environment firendly and preparation method thereof Download PDF

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CN107099347A
CN107099347A CN201710285205.2A CN201710285205A CN107099347A CN 107099347 A CN107099347 A CN 107099347A CN 201710285205 A CN201710285205 A CN 201710285205A CN 107099347 A CN107099347 A CN 107099347A
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ether
diesel oil
clean environment
hydrocarbon composition
dimethyl ether
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CN107099347B (en
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孟宪富
孟首臣
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Abstract

The present invention relates to clean type energy field, ether diesel oil of clean environment firendly that specifically a kind of use hydrogenating carbon thermal cracking catalytic distillation technology production is obtained and preparation method thereof.The present invention is using dimethyl ether as mother liquor, component time adds hydrocarbon composition, after hot cracked catalytic distillation physical modification, the hydrogen-oxygen structure in dimethyl ether is set to change, enhance the explosive force of hydrogen, the carbon molecules chain that dimethyl ether is matched with diesel oil is extended, the new free radical molecule structure of high azeotropic mixture is formed, improves the calorific value and efficiency of combustion of the ether diesel oil of clean environment firendly.Overcome diesel oil burning that fuel oil occurs is insufficient, coking carbon distribution, high volatility, easily loss machine and the problems such as low and seriously polluted calorific value.Dynamic property is improved, course continuation mileage is longer.

Description

A kind of ether diesel oil of clean environment firendly and preparation method thereof
Technical field
It is specifically that one kind is produced using hydrogenating carbon thermal cracking catalytic distillation technology the present invention relates to clean type energy field Ether diesel oil of the clean environment firendly arrived and preparation method thereof.
Background technology
Try to explore Transformation Development new approach, new technology, the new model of research and development Chemical Industry, put forth effort Green ring During the regeneration clean energy resource of guarantor and the high value-added industries chain of sustainable development, the traditional pollution power sources molecular structure of transformation It is unreasonable, innovation makes its diformazan using hydrogenating carbon thermal cracking catalytic distillation technology production clean energy resource materialization recruit's structure Ether product, the optimization of diesel oil matter molecular structure, genetic reassortment are scientific and reasonable, burn more abundant, materialization is more clean, is modern social economy Development, the research topic at the right time of enviromental protection and improvement pollution.Ether-base fuel is as the 21 century whole world all in favor Alternative clean energy resource, due to its good water-soluble, oily molten and compatibility so that its application is significantly better than propane, butane Deng petrochemical.As automotive fuel its accumulating, combustion safety, the premix performance such as gas calorific value and theoretical temperature combustion refers to Mark is superior to traditional combustion engine fuel, is also the ideal fuels of Diesel engine, compared with methanol fuel diesel vehicle, in the absence of bavin Oily car cold start-up problem.Its shortcoming is：The many reasons of congenital defect such as volatility is big, carbochain is short, it may occur that burning is insufficient, Flame vibration, light that difficult, smoked eye, pungent, calorific value be low, the infringement phenomenon such as machine and seal gasket.
Therefore, the use value of dimethyl ether, in the defect problem born with how to solve its, improving its calorific value, increasing it Carbochain, improves density, reduces its infringement, becomes key technology difficulty instantly, and its Pinch technology does not have innovation prominent so far It is broken.And diesel oil traditional fuel has the disadvantage that burning is insufficient, easy coking is coking, pollution emission is serious.
The content of the invention
The present invention is in order to solve diesel oil, dimethyl ether because self-defect can not turn into preferable fuel, in hydrocarbon composition In the presence of, the preparation method of the ether diesel oil of clean environment firendly is produced using hydrogenating carbon thermal cracking catalytic distillation technology, production is clear Clean environmentally friendly ether diesel oil, unreasonable, restructuring clean energy resource materialization recruit's structure of the traditional pollution power sources molecular structure of transformation, Hydrocarbon composition can be promoted quickly to mix physical reaction with diesel oil, as the free radical based on ether, make its ether diesel oil Quality molecular structure optimization, the reasonable science of genetic reassortment is burnt more abundant, calorific value is more efficient, and materialization is cleaner.
The present invention is that, using dimethyl ether as mother liquor, component time adds hydrocarbon composition, hot cracked catalytic distillation physical modification Afterwards, the hydrogen-oxygen structure in dimethyl ether is changed, enhance the explosive force of hydrogen, extend the carbon point that dimethyl ether is matched with diesel oil Subchain, forms the new free radical molecule structure of high azeotropic mixture, improves calorific value and the burning of the ether diesel oil of clean environment firendly Efficiency.Overcome diesel oil burning that fuel oil occurs is insufficient, coking carbon distribution, easily high volatility, loss machine and calorific value it is low and Seriously polluted the problems such as.Dynamic property is improved, course continuation mileage is longer.
The present invention is dimethyl ether and diesel oil molecules structural rearrangement, improves the great innovation for the Pinch technology for being used in mixed way quality Break through.The technical bottleneck that coal chemical industry transition is crossed over thoroughly is solved from this.And whole coal chemical industry is entered into large-scale production The epoch of clean energy resource.
The present invention is achieved by the following technical solutions：A kind of hydrocarbon composition, it includes：Paraffin, methyl naphthalene, methyl Ether, carbon nine, dimethyl phosphate, trimethyl phosphate, isooctyl ester nitrate, diisopentyl oxalate, 2- ethylhexyl nitrates, diisopropyl Ether, tert pentyl methyl ether, dodecyl sodium sulfate, octanol, bicycloheptadiene, light dydrocarbon, tert-butyl benzene, vinyl acetate, acetic acid Butyl ester, isopropanol, trimethyl benzyl ammonium hydroxide.
Further, the invention provides a kind of hydrocarbon composition, it is made up of the raw material of following weight percents, Paraffin 10~15%, methyl naphthalene 3~5%, methyl ether 5~7%, carbon 9 8~10%, dimethyl phosphate 5~8%, tripotassium phosphate Ester 6~9%, isooctyl ester nitrate 3~5%, diisopentyl oxalate 2~5%, 2- ethylhexyl nitrates 5~8%, diisopropyl ether 2 ~4%, tert pentyl methyl ether 5~8%, dodecyl sodium sulfate 4~7%, octanol 5~7%, bicycloheptadiene 3~6%, carbon 5 6~9%, tert-butyl benzene 4~6%, vinyl acetate 3~5%, butyl acetate 4~6%, isopropanol 4~5%, trimethyl benzyl Base ammonium hydroxide 5~9%.
Further, the application the invention provides above-mentioned hydrocarbon composition as synergist in fuel.
Specifically, the fuel is DME synthesis diesel oil.
A kind of ether diesel oil of clean environment firendly, is by dimethyl ether, diesel oil and a kind of any of the above-described hydrocarbon composition system Into.
Specifically, the ether diesel oil is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
Further, a kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, including as follows Step：
1., it is converted into after dimethyl ether being cooled to 90-700 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, The mixture pressurization of dimethyl ether and hydrocarbon composition is filling in destilling tower, it is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.
The Pintsch process that the present invention is referred to is catalyzed to be formed in blending dimethyl ether step, and described high-temperature temperature is Celsius for 650 Degree.
Utilization methanol of the present invention is converted into after dimethyl ether, when temperature is down to 90-700 degrees centigrades, its is hydrocarbon Composition, component time pressurization is filling to formation in destilling tower " many base ether compositions of blending dimethyl ether ", belongs to high temperature hydrogenating carbon Thermal cracking catalytic distillation technology preparation method.Therefore, dimethyl ether becomes excellent solvent, can dissolve related raw material and have Improve the function of fuel efficiency；Paraffin, methyl naphthalene, methyl ether, carbon nine, dimethyl phosphate, trimethyl phosphate, light dydrocarbon and dodecyl The hydrocarbons such as sodium sulfonate, under the preparation method that high temperature hydrogenating carbon combines catalytic distillation technology, not only with outstanding Combustion aid function, and together with being dissolved each other with each organic component materialization, and make hydrocarbon composition be difficult to be layered or produce precipitation, The calorific value of the ether diesel oil of clean environment firendly can be improved；Other 2- ethylhexyl nitrates, isooctyl ester nitrate, oxalic acid diisoamyl Ester, vinyl acetate, with improve Cetane number, pour point depression, emission reduction function, and hydrocarbon composition and diformazan can be promoted Ether, diesel oil quickly mix physical reaction, innovation restructuring clean energy resource materialization molecule new construction have been reached, as with hydrocarbon group of ether Free radical based on compound.
Each hydrogen carbon composition of the present invention, makes the hydrogen-oxygen structure in dimethyl ether and diesel oil change, enhances hydrogen Explosive force, extend the carbon molecules chain of dimethyl ether and add density, form the new free radical molecule of maximum azeotropic mixture Structure, makes the quality molecular structure optimization of its dimethyl ether, diesel oil, and the reasonable science of genetic reassortment is burnt more abundant, calorific value efficiency is more Height, materialization is cleaner, improves calorific value and the thermal efficiency that clean environment firendly dimethyl ether synthesizes ether diesel oil with diesel oil.So, from it The property and function of product are set out, it is determined as the ether diesel oil of clean environment firendly,
The physical and chemical performance of hydrocarbon composition and effect brief introduction
First, diesel cetane-number is improved
1st, isooctyl ester nitrate：Molecular formula：(C8H17O)NO2, properties of product：The Cetane number of diesel oil can be improved, improves diesel oil Combustibility, shorten ignition time, reduce burning-point, improve locomotive thermal condition dynamic property, fuel-economizing effect is fairly obvious.Purposes： For in diesel fuel, to improve its Cetane number particularly in secondary processing diesel oil.Additive effect gene basis oil and it is different, typically 0.1%-0.3% isooctyl ester nitrate is added, 2-9 unit of Cetane number can be improved.Also act as organic solvent.For cleaning In environmentally friendly ether diesel oil, be conducive to improving octane number, flammability and the anti-knock properties of diesel oil.
2nd, diisopentyl oxalate：It is a kind of New Type Cetane Number Improver modifier, instead of traditional nitrate esters additive Have its clear advantage, it burn when do not produce nitrogen oxide (NOx), will not etching apparatus, it is free from environmental pollution, meet environment-friendly Product requirement.For ether diesel oil as the effect such as octane number, combustion-supporting, smoke elimination is improved, especially make with isooctyl ester nitrate blending With effect is more preferably.
3rd, 2- ethylhexyl nitrates：Molecular formula:C8H17NO3.It is the cetane number improver of diesel oil, is that a class is easy to point The compound of free particle is solved, therefore it can accelerate the speed of chain reaction when diesel fuel is lighted.It can promote the fast of diesel oil Speed oxidation, therefore the lighting characteristic of diesel oil can be improved.Obtained from 2-Ethylhexyl Alcohol by nitrification.It is fragile in the molecule RO-NO2 chains provide the free particle for strengthening diesel combustion.It is cetane number improver advanced in the world.It can improve diesel oil Chain trigger rate in combustion.Promote the Quick Oxidation of diesel oil, improve its ignition performance.The modifier adds dosage few, Purity is higher than 99% (percentage by weight).Addition cetane number improver is that low the most economical of Cetane number cracked fuel of upgrading has The method of effect, meanwhile, it is also the most economical effective component for improving exhaust emissions.4~6 points 16 can be improved by adding 0.1% Alkane value.
2nd, dimethyl ether density increase carbochain is improved
4th, paraffin：Paraffin is added after olefin additive in the mixture of hydro carbons, paraffin, and its fusing point increases, adhesiveness and Pliability increase, is dissolved in the non-pole of the class of vapour, diesel oil, carbon disulfide, dimethylbenzene, ether, benzene, chloroform, carbon tetrachloride, naphtha etc. one Property solvent, molecular formula C25H52.It is one of ideal component of extension dimethyl ether carbochain of ether diesel oil.
5th, methyl naphthalene：For determining the ideal fuels of diesel oil octane number and Cetane number, organic synthesis is also used for.It is dissolved in second The majority organic solvent such as alcohol, ether.Chemical formula C11H10, density 1.02g/cm3It is mainly used in increasing hydrocarbon contain in ether diesel oil Amount, improves calorific value and increase density, while being also indispensable compatible organic solvent in hydrocarbon composition.
6th, methyl ether：Due to methyl ether, special physicochemical characteristic can realize high-efficient low polluting combustion, and improve vapour, diesel oil Burn molecular structure, is dissolved in ethanol, acetone, ethylbenzene, benzene and chloroform.Irritant stink, easily flowing, it is volatile.With tear-gas Property.Relative density 1.015, is added in ether diesel oil, contributes to high-efficient low polluting combustion, changes structure, and compatibility is strong, uses During leak and easily realize.The density of dimethyl ether can be improved again simultaneously.
7th, carbon nine：C9 aromatic；C9 inherently calorific values very high fuel, is used for mainly in diformazan in ether diesel oil Extend carbochain in ether and play catalytic pyrolysis booster action.
8th, dimethyl phosphate：Intermediate, alkaline solution, ethanol, density 1.200g/cm3；As solvent, diformazan can be neutralized SOLUTION PROPERTIES between ether and ethanol, diesel oil three, reaches natural effect of compatibility and improves the density of dimethyl ether.
9th, trimethyl phosphate：Diesel oil is dissolved in, alcohol, density 1.215g/cm is slightly soluble in3；Stability is good, be dissolved in diesel oil and The optimum solvent of dimethyl ether, while helping the density for improving dimethyl ether.
3rd, organic solution, mutual solution, compatible liquid, cracking, catalytic action material
10th, diisopropyl ether：It is miscible in most organic solvents such as alcohol, ether, benzene, chloroform.For in ether diesel oil, with simultaneous Hold various recipe ingredients.
11st, tert pentyl methyl ether：The stabilizer of anti-oxidant hydrogen.It is the stable intermediate of organic synthesis in ether diesel oil, Reach stabilization, anti-oxidant purpose.
12nd, dodecyl sodium sulfate：Abbreviation SDBS, sodium alkyl benzene sulfonate (be linear chain structure (LAS)) and linear chain structure is easy Biodegradation, biological degradability can be more than 90%, and environmental pollution degree is small, and adding purpose is in materialization in ether diesel oil Carbon molecules is dissolved, to reach that burning is abundant, fuel detergenting effect is played.
13rd, octanol：Isooctanol is commonly called as octanol, and it is the colourless flammable liquid for having an off-odor, can be organic molten with majority Agent is dissolved each other, and can be dissolved each other between dimethyl ether, diesel oil and each component auxiliary agent, can be described as compatible very strong compatible combustion adjuvant.
14th, bicycloheptadiene：Petroleum ether can be dissolved in, stabilizer is used as.With good reactivity worth, by double bond Addition or substitution reaction can synthesize a variety of organic compounds, by its mutual isomerization reaction between its isomers, It is used as the high-energy fuel of racing car, guided missile and rocket after the ligand of catalyst and full hydrogenation.Therefore, it is non-convention in ether diesel oil The addition product thought.It is good with reactivity worth, with light dydrocarbon grade height hydrogen component compatibility, imitated with the mutual isomerization reaction of catalytic pyrolysis Really, blending ether product are formed after dimethyl ether is added.
15th, light dydrocarbon：Catalytic pyrolysis obtains short chain alkane, for reconciling vapour, diesel oil.
16th, tert-butyl benzene：Molecular formula C10H14；It is dissolved in most organic solvents such as ethanol.Its stability is very good.It is good Good organic solution and intermediate.
17th, vinyl acetate：It is dissolved in alcohol, acetone, benzene, chloroform.It is used as smoke elimination, pour point depression, thickener in ether diesel oil Intermediate and adhesive.
18th, butyl acetate：Excellent organic solvent, is used as extract in various petroleum refining processes,
19th, isopropanol：It is industrial less expensive solvent as solvent, can be freely mixed with water, to lipophilicity substance Dissolving power it is stronger than ethanol, extractant, can be used as antifreezing agent, cleaning agent, reconcile vapour, procetane, for antifreezing agent, de- Aqua etc..
20th, trimethyl benzyl ammonium hydroxide：Chemical formula C10H16N.OH, intermediate and phase transfer catalyst.
Above-mentioned raw materials be dissolved in alcohols elder generation is molten and alcohols；Be dissolved in ethers and carbohydrate content it is high be first dissolved in dimethyl ether, so Constituted again with diesel blend afterwards.
Alcohol that the present invention is blended to use with other mediations, ether vapour, compared with diesel fuel, there is three different：
Ether diesel oil is compared with other are in the alcohol, ether vapour, diesel fuel that mediation is blended to use
Name of product The matching difference of raw material components is different It is different using technological process of production feature Performance advantage and disadvantage are different
Ether diesel oil The auxiliary agent raw material components matched with diesel oil Hydrogenating carbon thermal cracking catalytic distillation technology, molecular structure optimization Can diesel oil substitute completely
Other alcohol, ether fuel Raw material components match not science with vapour, diesel oil Cold with physical reaction is examined, molecule is mutually embraced, and is burnt by oxygen compression ignition Drawback is more, alternative difference
The ether diesel oil of clean environment firendly of the present invention and existing diesel oil, combustion gas, the distinguishing characteristics of fuel oil：
The distinguishing characteristics that ether diesel oil is contrasted with existing diesel oil, combustion gas, fuel oil
The ether diesel oil of clean environment firendly of the present invention is compared with existing biodiesel technology feature：There are four big advanced technologies special Levy：
The ether diesel oil of clean environment firendly is contrasted with diesel oil：
The ether diesel oil of clean environment firendly of the present invention and existing fuel, calorific value, density, feature of environmental protection technical qualities pair Than：
The ether diesel oil of clean environment firendly and the calorific value of existing fuel, density, discharge contrast table
The ether diesel oil of clean environment firendly of the present invention is contrasted with the economy technical qualities of existing fuel：
The ether diesel oil of clean environment firendly is contrasted with existing combustion gas, fuel product market sale price
Pressure/character/packaging/the overall target and applicability technical qualities of ether diesel oil of the present invention and existing fuel Contrast：
The ether diesel oil of clean environment firendly and pressure, character, packaging, overall target and the applicable performance of existing fuel and market Contrast
Laboratory report
1st, the ether diesel oil and 0 of the clean environment firendly of same volume#The economic comparison of diesel oil mileage test experiment
The ether diesel oil of same volume and 0#The economic comparison test report of diesel oil mileage：
Sequence number Experimental project 0#Diesel oil The ether diesel oil of clean environment firendly
1 Experimental period On September 15th, 2016 On September 15th, 2016
2 Test vehicle Conventional diesel version Jetta car With a diesel oil version Jetta car (not reequiping)
3 Test section Taiyuan -- Beijing (one way) Taiyuan -- Beijing (one way)
4 Experiment method Drive test on the spot Drive test on the spot
5 Test speed Average v=100km/h Average v=100km/h
6 Assay volume 58L 58L
7 Two oil unit prices 7 yuan 6 yuan
8 The same amount amount of money 406 yuan 348 yuan
9 Test mileage 360 kilometers 572 kilometers
10 Save contrast — Relative to 0#Diesel oil saves fuel oil and takes race mileage 37% more than 143%
11 Kilometer ratio is poor — Compared with 0#212 kilometers are exercised diesel oil more
12 Exhaust emissions Discharge index：It is seriously polluted Discharge index：OV standards
2nd, the ether diesel oil and 0 of clean environment firendly#The diesel oil economy pair that load-carrying drive test is tested on bulk transport heavy truck car Than
The ether diesel oil of clean environment firendly and 0#The economic comparison test report of load-carrying drive test of the diesel oil on heavy truck car：
Sequence number Experimental project 0#Diesel oil The ether diesel oil of clean environment firendly
1 Experimental period On March 8th, 2017 On March 8th, 2017
2 Test vehicle 6 × 4 tractor (336PS) 6 × 4 tractor (336PS)
3 Test section Liulin County-Tianjin seismic network Liulin County-Tianjin seismic network
4 Experiment method Load-carrying drive test on the spot Load-carrying drive test on the spot
5 Bai ㎞ oil consumption 54L/100km 43L/100km
6 Test medium 0#Diesel oil The ether diesel oil of clean environment firendly
7 Distance travelled 865 kilometers 865 kilometers
8 Oil consumption quantity 467.1L 371.95L
9 Medium unit price 7 yuan 6 yuan
10 The oil consumption amount of money 3269.7 it is first 2231.7 it is first
11 Consumption ratio is poor Many consumption fuel oils take 1038 yuan Save fuel oil and take 1038 yuan
12 Exhaust emissions Discharge index：It is seriously polluted Discharge index：OV standards
Survey report
The present invention is examined through national car Quality Supervision and Inspection Center, vehicle dynamic property, economy and idle exhaust emission experiment. Measure：CO (%) 0#Diesel oil is 4.6；The ether diesel oil of clean environment firendly is 0.3.HC(PPm)0#Diesel oil is 365.5；Clean environment firendly Ether diesel oil is 103.
Embodiment
The ether diesel oil of clean environment firendly of the present invention is described in detail with reference to specific embodiment.
Embodiment one
A kind of ether diesel oil of clean environment firendly is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
The hydrocarbon composition is made up of the raw material of following weight percents, paraffin 10%, methyl naphthalene 5%, methyl Ether 6%, carbon 9 9%, dimethyl phosphate 5%, trimethyl phosphate 6%, isooctyl ester nitrate 3%, diisopentyl oxalate 2%, 2- second Base hexyl nitrate 5%, diisopropyl ether 2%, tert pentyl methyl ether 5%, dodecyl sodium sulfate 5%, octanol 5%, two cycloheptyls Diene 3%, light dydrocarbon 6%, tert-butyl benzene 5%, vinyl acetate 3%, butyl acetate 5%, isopropanol 4%, trimethyl benzyl hydrogen Amine-oxides 6%.
A kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 90 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, by two The mixture pressurization of methyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.
Embodiment two
A kind of ether diesel oil of clean environment firendly is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
The hydrocarbon composition is made up of the raw material of following weight percents, paraffin 15%, methyl naphthalene 3%, methyl Ether 5%, carbon 9 8%, dimethyl phosphate 5.1%, trimethyl phosphate 6.1%, isooctyl ester nitrate 3.1%, diisopentyl oxalate 2.1%th, 2- ethylhexyl nitrates 5.1%, diisopropyl ether 2.1%, tert pentyl methyl ether 5.2%, dodecyl sodium sulfate 4%, octanol 5.1%, bicycloheptadiene 4%, light dydrocarbon 6%, tert-butyl benzene 4%, vinyl acetate 4%, butyl acetate 4% is different Propyl alcohol 4.1%, trimethyl benzyl ammonium hydroxide 5%.
A kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 700 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, will The mixture pressurization of dimethyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.
Embodiment three
A kind of ether diesel oil of clean environment firendly is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
The hydrocarbon composition is made up of the raw material of following weight percents, paraffin 10%, methyl naphthalene 3%, methyl Ether 5%, carbon 9 8%, dimethyl phosphate 5%, trimethyl phosphate 6%, isooctyl ester nitrate 3%, diisopentyl oxalate 2%, 2- second Base hexyl nitrate 5%, diisopropyl ether 2%, tert pentyl methyl ether 5%, dodecyl sodium sulfate 4%, octanol 5.1%, two rings Heptadiene 3.1%, light dydrocarbon 6.1%, tert-butyl benzene 4.1%, vinyl acetate 4.6%, butyl acetate 6%, isopropanol 4%, three Methyl-benzyl ammonium hydroxide 9%.
A kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 200 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, will The mixture pressurization of dimethyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.
Example IV
A kind of ether diesel oil of clean environment firendly is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
The hydrocarbon composition is made up of the raw material of following weight percents, paraffin 10%, methyl naphthalene 3%, methyl Ether 5%, carbon 9 8%, dimethyl phosphate 5%, trimethyl phosphate 6%, isooctyl ester nitrate 3%, diisopentyl oxalate 2%, 2- second Base hexyl nitrate 5%, diisopropyl ether 2%, tert pentyl methyl ether 5%, dodecyl sodium sulfate 4%, octanol 5%, two cycloheptyls Diene 3%, light dydrocarbon 9%, tert-butyl benzene 6%, vinyl acetate 5%, butyl acetate 4%, isopropanol 5%, trimethyl benzyl hydrogen Amine-oxides 5%.
A kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 300 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, will The mixture pressurization of dimethyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.
Embodiment five
A kind of ether diesel oil of clean environment firendly is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
The hydrocarbon composition is made up of the raw material of following weight percents, paraffin 10%, methyl naphthalene 3%, methyl Ether 7%, carbon 9 10%, dimethyl phosphate 8%, trimethyl phosphate 6%, isooctyl ester nitrate 3%, diisopentyl oxalate 2%, 2- second Base hexyl nitrate 5%, diisopropyl ether 2%, tert pentyl methyl ether 6%, dodecyl sodium sulfate 4%, octanol 5%, two cycloheptyls Diene 3%, light dydrocarbon 6%, tert-butyl benzene 4%, vinyl acetate 3%, butyl acetate 4%, isopropanol 4%, trimethyl benzyl hydrogen Amine-oxides 5%.
A kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 400 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, will The mixture pressurization of dimethyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.
Embodiment six
A kind of ether diesel oil of clean environment firendly is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
The hydrocarbon composition is made up of the raw material of following weight percents, paraffin 10%, methyl naphthalene 3%, methyl Ether 5%, carbon 9 8%, dimethyl phosphate 5%, trimethyl phosphate 9%, isooctyl ester nitrate 5%, diisopentyl oxalate 5%, 2- second Base hexyl nitrate 5%, diisopropyl ether 2%, tert pentyl methyl ether 5%, dodecyl sodium sulfate 4%, octanol 5%, two cycloheptyls Diene 3%, light dydrocarbon 6%, tert-butyl benzene 4%, vinyl acetate 3%, butyl acetate 4%, isopropanol 4%, trimethyl benzyl hydrogen Amine-oxides 5%.
A kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 500 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, will The mixture pressurization of dimethyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.
Embodiment seven
A kind of ether diesel oil of clean environment firendly is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
The hydrocarbon composition is made up of the raw material of following weight percents, paraffin 10%, methyl naphthalene 3%, methyl Ether 5%, carbon 9 8%, dimethyl phosphate 5%, trimethyl phosphate 6%, isooctyl ester nitrate 3%, diisopentyl oxalate 2%, 2- second Base hexyl nitrate 8%, diisopropyl ether 4%, tert pentyl methyl ether 8%, dodecyl sodium sulfate 4%, octanol 5%, two cycloheptyls Diene 3%, light dydrocarbon 6%, tert-butyl benzene 4%, vinyl acetate 3%, butyl acetate 4%, isopropanol 4%, trimethyl benzyl hydrogen Amine-oxides 5%.
A kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 600 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, will The mixture pressurization of dimethyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.
Embodiment eight
A kind of ether diesel oil of clean environment firendly is made up of the raw material of following weight percents, dimethyl ether 50%, diesel oil 30%th, hydrocarbon composition 20%.
The hydrocarbon composition is made up of the raw material of following weight percents, paraffin 10%, methyl naphthalene 3%, methyl Ether 5%, carbon 9 8%, dimethyl phosphate 5%, trimethyl phosphate 6%, isooctyl ester nitrate 3%, diisopentyl oxalate 2%, 2- second Base hexyl nitrate 5%, diisopropyl ether 2%, tert pentyl methyl ether 5%, dodecyl sodium sulfate 7%, octanol 7%, two cycloheptyls Diene 6%, light dydrocarbon 6%, tert-butyl benzene 4%, vinyl acetate 3%, butyl acetate 4%, isopropanol 4%, trimethyl benzyl hydrogen Amine-oxides 5%.
A kind of preparation method of the ether diesel oil of clean environment firendly, uses above-mentioned raw material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 100 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, will The mixture pressurization of dimethyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with Mixed dimethyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation is carried out React the ether diesel oil of synthesis clean environmental protection.

Claims (7)

1. a kind of hydrocarbon composition, it is characterised in that it includes：Paraffin, methyl naphthalene, methyl ether, carbon nine, dimethyl phosphate, phosphorus Sour trimethyl, isooctyl ester nitrate, diisopentyl oxalate, 2- ethylhexyl nitrates, diisopropyl ether, tert pentyl methyl ether, 12 Sodium alkyl sulfonate, octanol, bicycloheptadiene, light dydrocarbon, tert-butyl benzene, vinyl acetate, butyl acetate, isopropanol, trimethyl benzyl Base ammonium hydroxide.
2. a kind of hydrocarbon composition, it is characterised in that be made up of the raw material of following weight percents, paraffin 10~15%, first Base naphthalene 3~5%, methyl ether 5~7%, carbon 9 8~10%, dimethyl phosphate 5~8%, trimethyl phosphate 6~9%, isooctyl ester nitrate 3 ~5%, diisopentyl oxalate 2~5%, 2- ethylhexyl nitrates 5~8%, diisopropyl ether 2~4%, tert pentyl methyl ether 5~ 8%, dodecyl sodium sulfate 4~7%, octanol 5~7%, bicycloheptadiene 3~6%, light dydrocarbon 6~9%, tert-butyl benzene 4~ 6%, vinyl acetate 3~5%, butyl acetate 4~6%, isopropanol 4~5%, trimethyl benzyl ammonium hydroxide 5~9%.
3. application of the hydrocarbon composition as synergist in fuel described in claim 1 or 2.
4. application according to claim 3, it is characterised in that the fuel is DME synthesis diesel oil.
5. the ether diesel oil of a kind of clean environment firendly, it is characterised in that be as described in dimethyl ether, diesel oil and claim 1 or 2 What hydrocarbon composition was made.
6. the ether diesel oil of a kind of clean environment firendly according to claim 5, it is characterised in that the ether diesel oil is under What the raw material of row percentage by weight was made, dimethyl ether 50%, diesel oil 30%, hydrocarbon composition 20%.
7. the preparation method of the ether diesel oil of a kind of clean environment firendly, it is characterised in that use the original described in claim 5 Material, comprises the following steps：
1., it is converted into after dimethyl ether being cooled to 90-700 degrees Celsius with methanol, 40% hydrocarbon composition is added for the first time, by two The mixture pressurization of methyl ether and hydrocarbon composition is filling in destilling tower, is catalyzed to form blending dimethyl ether through Pintsch process；
2. it is, that diesel oil is filling in destilling tower, then second 30% hydrogen carbon composition is filling in destilling tower, with mixing two Methyl ether carries out catalytic pyrolysis materialization distillation reaction；
3., after 1 hour, 30% hydrogen carbon composition is added in destilling tower for the third time, catalytic pyrolysis materialization distillation reaction is carried out and closes Into the ether diesel oil of clean environment firendly.
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