CN102965162A - Novel fuel oil and preparation method thereof - Google Patents
Novel fuel oil and preparation method thereof Download PDFInfo
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- CN102965162A CN102965162A CN2012105533624A CN201210553362A CN102965162A CN 102965162 A CN102965162 A CN 102965162A CN 2012105533624 A CN2012105533624 A CN 2012105533624A CN 201210553362 A CN201210553362 A CN 201210553362A CN 102965162 A CN102965162 A CN 102965162A
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Abstract
The invention discloses a preparation method of novel fuel oil, and the method comprises the following steps of: (1) mixing methanol, biological oil and additive, stirring and emulsifying, so that primary emulsion is obtained; (2) mixing the biological oil, additive and the primary emulsion obtained by the step (1), stirring and emulsifying, so that secondary emulsion, namely the novel fuel oil, is obtained; and the additive in the steps (1) and (2) comprises an antiknocking compound, a stabilizer and a mutual solvent. Meanwhile, the invention also discloses novel fuel oil prepared by adopting the preparation method disclosed by the invention, and the fuel oil has the advantages of safety, energy conservation and environmental friendliness and can completely substitute for fuels such as diesel oil, coal gas, petroleum liquefied gas to be applied in the fields such as industrial boilers, hotels and kitchens.
Description
Technical field
The present invention relates to a kind of oil fuel and preparation method thereof, relate in particular to fuel oil of a kind of safe low-carbon (LC), energy-conserving and environment-protective and preparation method thereof.
Background technology
Along with the development of chemical industry, diesel oil and oil liquefied gas, coal gas is as chemical industry basic raw material and fuel, more and more comes into one's own in daily life and is widely used.Aspect Chemical Manufacture, natural gas acts as a fuel because its calorific value height, smoke dust, without breeze, easy for operation, enter widely people's sphere of life.But natural gas fails to popularize to use comprehensively, particularly coal gas is all being used in the surrounding city fields such as village, township, town, county town, account for about 70% of national market, oil liquefied gas and coal gas are in users use, be attended by one coal gas flavor during incomplete combustion, air is caused very big pollution, and also greatly harm humans is healthy simultaneously.Sulfur-bearing thing and carbon residue particle that diesel oil gives off in Industrial Boiler and the burning of hotel's equipment are more, and especially ChengShi Hotel, industrial factories and miness use extensively.The tradition alcohol-group fuel is depended merely on additive and is blent and finish, and volatilization is energy-conservation not obvious easily, and transportation safety coefficient when using is not high, the problem miscellaneous such as contaminate environment.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part and the preparation method of the fuel oil of a kind of safe, energy-conservation, low-carbon (LC), environmental protection is provided; Simultaneously, the present invention also provides the fuel oil that adopts described method to prepare.
For achieving the above object, the technical scheme that the present invention takes is: a kind of preparation method of fuel oil may further comprise the steps:
(1) methyl alcohol, bio oil are mixed with additive, stirring and emulsifying gets emulsion one time;
(2) bio oil, emulsion of additive and step (1) gained are mixed, stirring and emulsifying gets second emulsifying liquid, is fuel oil;
Additive in described step (1) and (2) comprises anti knocking oompound, stablizer and mutual solvent.
The method of the invention adopts microemulsion technology to prepare fuel oil, micro emulsion is that a kind of to form, have heating power by oil, water, tensio-active agent etc. stable and each is to performance, limpid polycomponent dispersion system, because the dispersion in the microemulsion, the radius of its phase particle is generally 10-100nm, so microemulsion is also referred to as nanoemulsions.The method of the invention, methyl alcohol, bio oil and additive are mixed according to certain ratio, stir to get an emulsion, and then with emulsion and bio oil, additive mixing second emulsifying, the purpose of second emulsifying is that bio oil is not volatile, and boiling point is higher than the boiling point of methyl alcohol at the biological oil reservoir of an emulsion outside surface parcel thin layer, so that New-type fuel not volatile, safer in transportation.The method of the invention has changed the structure of methanol molecules, improved the thermal value of methyl alcohol and bio oil, by adding anti knocking oompound, stablizer and mutual solvent, carrying out a micro emulsion becomes, and then add certain bio oil and additive and carry out the secondary micro emulsion and become, the white liquiform product that finally obtains in transportation and combustion processes, has improved safe effect greatly.The gained fuel oil is in when burning, and in the burner that confined space is opened wide again, any pressure of liquid fuel gasification combustion thing can not produce the danger of blast, can not poison because of gas leakage yet, more can not blast because of gas leakage, Effective Raise security.
As the preparation method's of fuel oil of the present invention preferred implementation, the weight part of methyl alcohol, bio oil and additive is respectively in the described step (1): methyl alcohol 75-80 part, bio oil 12-18 part, additive 2-13 part.When described methyl alcohol, bio oil and additive adopted aforementioned proportion, the thermal value of the fuel oil that emulsification finally obtains was higher.
As the preparation method's of fuel oil of the present invention preferred implementation, the weight part of bio oil, additive and an emulsion is respectively in the described step (2): bio oil 3-6 part, additive 3-5 part, an emulsion 89-94 part.The second emulsifying process mainly is at the biological oil film of an emulsion surface formation thin layer, makes products obtained therefrom not volatile in transportation, improves the security of product.Adopt each component of aforementioned proportion, products obtained therefrom can form biological oil reservoir preferably on the surface.
As the preparation method's of fuel oil of the present invention preferred implementation, described additive is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%.
As the preparation method's of fuel oil of the present invention preferred implementation, described anti knocking oompound is at least a in octane-iso, isopropyl benzene, alkylbenzene, the methyl cyclopentyl-dialkyl-tricarbon manganium (MMT); Described stablizer is 2,6 di tert butyl 4 methyl phenol (BHT), butylated hydroxy anisole (BHA), N, at least a in the N-dimethylcyclohexylamine; Described mutual solvent is at least a in ferrocene, the isooctyl alcohol.
As the preparation method's of fuel oil of the present invention preferred implementation, the stirring and emulsifying of described step (1) and step (2) all adopts vacuum stirring, and churning time is 20 minutes.Stirring and emulsifying in described step (1) and (2) also can adopt other modes, and churning time length is determined according to practical situation, as long as can realize the purpose of emulsification.
Preferred implementation as the preparation method of fuel oil of the present invention, described method also comprises step (3): with second emulsifying liquid and the water mixing and stirring that obtains, described water is the 2-5 ‰ of second emulsifying liquid weight, gets fuel oil after stirring.Add a small amount of water and mix in second emulsifying liquid, it is aqueous, safer to form oyster white.
Simultaneously, the present invention also provides a kind of fuel oil that adopts method described above to prepare.
The preparation method of fuel oil of the present invention adopts emulsifying technology with methyl alcohol, bio oil and additive emulsification, finally forms the fuel oil of white liquid, and described method technique is simple, easy to prepare.The fuel oil that adopts the method for the invention to prepare, aqueous for white, be liquid during leakage, find that easily water can put out when catching fire, in a single day burning things which may cause a fire disaster is met water the chemical reaction variation is namely occured, be reacted into the oyster white emulsus, fiery automatic distinguishing, the danger that can not blast; And the gained fuel oil stores under normal temperature, normal pressure, and transportation and use need not high-pressure cylinder, gets final product dyestuff can uncap at any time interpolation, very safe ready with common metal bucket or plastic cement bucket sealing storage.The fuel oil that the method for the invention prepares, the comprehensively use of the fuel such as diesel oil substitute, coal gas, oil liquefied gas in the fields such as Industrial Boiler, hotel, kitchen.
The method of the invention emulsification methyl alcohol micro emulsion is as New-type fuel, that the theory of generally acknowledging at present is that microexplosion is theoretical aspect energy-conservation and the environmental protection, because the boiling point of methyl alcohol is lower than the boiling point (more than 145 ℃) of bio oil, when the surface combustion of oil, wrap in be gasificated into after inner methyl alcohol is heated vaporific, combustion-supporting by extraneous wind-force again, significantly increase with the contact area of air, improved efficiency of combustion, reached goodish energy-saving effect, when accelerate combustion is reacted, the methyl alcohol microemulsion is in gasification, and the hydroxyl activity in the molecule strengthens greatly, and carbon monoxide is perfect combustion as much as possible, suppressed the generation of flue dust, thereby reached safer, low-carbon (LC), energy-conservation, the effect of environment-protecting clean.
Description of drawings
Fig. 1 is the process flow sheet of a kind of embodiment of fuel oil preparation method of the present invention.
Embodiment
For the purpose, technical solutions and advantages of the present invention better are described, the invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the preparation method's of a kind of fuel oil of the present invention process flow sheet, methyl alcohol, bio oil and additive are mixed according to certain ratio by automatic control system respectively, stirring and emulsifying, get an emulsion, mix by automatic control system respectively with bio oil and additive, stirring and emulsifying obtains fuel oil again.
Preferably, a described emulsion is formed by the component emulsification of following weight part: methyl alcohol 75-80 part, bio oil 12-18 part, additive 2-13 part; Described second emulsifying liquid comprises that the component emulsification of following weight part forms: bio oil 3-6 part, additive 3-5 part, an emulsion 89-94 part.The additive that contains in a described emulsion and the second emulsifying liquid is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%.Described anti knocking oompound is at least a in octane-iso, isopropyl benzene, alkylbenzene, the methyl cyclopentyl-dialkyl-tricarbon manganium; Described stablizer is 2,6 di tert butyl 4 methyl phenol, butylated hydroxy anisole, N, at least a in the N-dimethylcyclohexylamine; Described mutual solvent is at least a in ferrocene, the isooctyl alcohol.
More preferably, with the second emulsifying liquid and the water mixing and stirring that obtain, described water is the 2-5 ‰ of second emulsifying liquid weight, gets fuel oil after stirring.
Embodiment 1
A kind of fuel oil, adopt following methods to be prepared from:
(1) component of following weight part is mixed: 75 parts of methyl alcohol, 18 parts of bio oil, 7 parts of additives, stir and make its emulsification, get emulsion one time;
(2) get 89 parts of the emulsions that step (1) obtains, then add 6 parts of bio oil, 5 parts of additives stir and make its emulsification, get second emulsifying liquid, are fuel oil;
Additive in described step (1) and the step (2) is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%; Described anti knocking oompound adopts octane-iso, described stablizer to adopt 2,6 di tert butyl 4 methyl phenol (BHT), and described mutual solvent adopts ferrocene.
Embodiment 2
A kind of fuel oil, adopt following methods to be prepared from:
(1) component of following weight part is mixed: 78 parts of methyl alcohol, 12 parts of bio oil, 10 parts of additives, stir and make its emulsification, get emulsion one time;
(2) get 90 parts of the emulsions that step (1) obtains, then add 6 parts of bio oil, 4 parts of additives stir and make its emulsification, get second emulsifying liquid;
(3) be its water of 2 ‰ with adding weight in step (2) the gained second emulsifying liquid, stir, get fuel oil;
Additive in described step (1) and the step (2) is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%; Described anti knocking oompound adopts isopropyl benzene, described stablizer to adopt butylated hydroxy anisole (BHA), described mutual solvent to adopt isooctyl alcohol.
Embodiment 3
A kind of fuel oil, adopt following methods to be prepared from:
(1) component of following weight part is mixed: 80 parts of methyl alcohol, 17 parts of bio oil, 3 parts of additives, stir and make its emulsification, get emulsion one time;
(2) get 94 parts of the emulsions that step (1) obtains, then add 3 parts of bio oil, 3 parts of additives stir and make its emulsification, get second emulsifying liquid;
(3) be its water of 3 ‰ with adding weight in step (2) the gained second emulsifying liquid, stir, get fuel oil;
Additive in described step (1) and the step (2) is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%; Described anti knocking oompound adopts methyl cyclopentyl-dialkyl-tricarbon manganium (MMT), described stablizer to adopt butylated hydroxy anisole (BHA), described mutual solvent to adopt ferrocene.
Embodiment 4
A kind of fuel oil, adopt following methods to be prepared from:
(1) component of following weight part is mixed: 80 parts of methyl alcohol, 18 parts of bio oil, 2 parts of additives, stir and make its emulsification, get emulsion one time;
(2) get 92 parts of the emulsions that step (1) obtains, then add 3 parts of bio oil, 5 parts of additives stir and make its emulsification, get second emulsifying liquid;
(3) be its water of 5 ‰ with adding weight in step (2) the gained second emulsifying liquid, stir, get fuel oil;
Additive in described step (1) and the step (2) is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%; Octane-iso and isopropyl benzene mixture, described stablizer that described anti knocking oompound employing mass ratio is 1:1 adopt N, and N-dimethylcyclohexylamine, described mutual solvent adopt ferrocene.
Embodiment 5
A kind of fuel oil, adopt following methods to be prepared from:
(1) component of following weight part is mixed: 76 parts of methyl alcohol, 18 parts of bio oil, 6 parts of additives, stir and make its emulsification, get emulsion one time;
(2) get 91 parts of the emulsions that step (1) obtains, then add 5 parts of bio oil, 4 parts of additives stir and make its emulsification, get second emulsifying liquid;
(3) be its water of 4 ‰ with adding weight in step (2) the gained second emulsifying liquid, stir, get fuel oil;
Additive in described step (1) and the step (2) is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%; It is that the mixture of isopropyl benzene: alkylbenzene=3:1, described stablizer employing mass ratio are BHT:BHA=1 that described anti knocking oompound adopts mass ratio: 1 mixture, described mutual solvent adopt isooctyl alcohol.
Embodiment 6
A kind of fuel oil, adopt following methods to be prepared from:
(1) component of following weight part is mixed: 75 parts of methyl alcohol, 12 parts of bio oil, 13 parts of additives, stir and make its emulsification, get emulsion one time;
(2) get 92 parts of the emulsions that step (1) obtains, then add 4 parts of bio oil, 4 parts of additives stir and make its emulsification, get second emulsifying liquid;
(3) be its water of 5 ‰ with adding weight in step (2) the gained second emulsifying liquid, stir, get fuel oil;
Additive in described step (1) and the step (2) is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%; It is that the mixture of BHT:BHA=4:1, described mutual solvent employing mass ratio are the ferrocene of 1:1 and the mixture of isooctyl alcohol that described anti knocking oompound adopts alkylbenzene, described stablizer to adopt mass ratio.
Embodiment 7
The security of the fuel oil that employing the method for the invention prepares and existing oil liquefied gas and diesel oil compare, and the result is as shown in table 1:
The security of table 1 fuel oil of the present invention
As seen from Table 1, adopt fuel oil of the present invention to compare with diesel oil with oil liquefied gas, security has obtained Effective Raise.
Embodiment 8
The feature of environmental protection of the fuel oil that employing the method for the invention prepares and existing oil liquefied gas and diesel oil compare, and the result is as shown in table 2:
The feature of environmental protection of table 2 fuel oil of the present invention
As seen from Table 2, the fuel oil that adopts the method for the invention to prepare is compared with diesel oil with oil liquefied gas, has obtained effective raising and improvement at environment friendly convenient.
Embodiment 9
Energy saving and existing oil liquefied gas, diesel oil and traditional pure base oil of the fuel oil that employing the method for the invention prepares compare, and the result is as shown in table 3:
The energy saving of table 3 fuel oil of the present invention
As seen from Table 3, the fuel oil that adopts the method for the invention to prepare, with oil liquefied gas, diesel oil and traditional alcohol radical oil phase ratio, cost has obtained remarkable reduction during use.
Last institute should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although with reference to preferred embodiment the present invention has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from essence and the scope of technical solution of the present invention.
Claims (8)
1. the preparation method of a fuel oil is characterized in that, may further comprise the steps:
(1) methyl alcohol, bio oil are mixed with additive, stirring and emulsifying gets emulsion one time;
(2) bio oil, emulsion of additive and step (1) gained are mixed, stirring and emulsifying gets second emulsifying liquid, is fuel oil;
Additive in described step (1) and (2) comprises anti knocking oompound, stablizer and mutual solvent.
2. the preparation method of fuel oil as claimed in claim 1 is characterized in that, the weight part of methyl alcohol, bio oil and additive is respectively in the described step (1): methyl alcohol 75-80 part, bio oil 12-18 part, additive 2-13 part.
3. the preparation method of fuel oil as claimed in claim 1 is characterized in that, the weight part of bio oil, additive and an emulsion is respectively in the described step (2): bio oil 3-6 part, additive 3-5 part, an emulsion 89-94 part.
4. the preparation method of fuel oil as claimed in claim 1 is characterized in that, described additive is comprised of the component of following mass ratio: anti knocking oompound 20%, stablizer 30%, mutual solvent 50%.
5. such as the preparation method of claim 1 or 4 described fuel oils, it is characterized in that described anti knocking oompound is at least a in octane-iso, isopropyl benzene, alkylbenzene, the methyl cyclopentyl-dialkyl-tricarbon manganium; Described stablizer is 2,6 di tert butyl 4 methyl phenol, butylated hydroxy anisole, N, at least a in the N-dimethylcyclohexylamine; Described mutual solvent is at least a in ferrocene, the isooctyl alcohol.
6. the preparation method of fuel oil as claimed in claim 1 is characterized in that, the stirring and emulsifying of described step (1) and step (2) all adopts vacuum stirring, and churning time is 20 minutes.
7. the preparation method of fuel oil as claimed in claim 1, it is characterized in that, described method also comprises step (3): with the second emulsifying liquid and the water mixing and stirring that obtain, described water is the 2-5 ‰ of second emulsifying liquid weight, gets fuel oil after stirring.
8. fuel oil that adopts method as claimed in claim 1 to prepare.
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| CN201210553362.4A CN102965162B (en) | 2012-12-18 | 2012-12-18 | Novel fuel oil and preparation method thereof |
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| CN201210553362.4A CN102965162B (en) | 2012-12-18 | 2012-12-18 | Novel fuel oil and preparation method thereof |
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| CN102965162A true CN102965162A (en) | 2013-03-13 |
| CN102965162B CN102965162B (en) | 2014-09-17 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641757A (en) * | 2018-05-30 | 2018-10-12 | 北京三聚绿能科技有限公司 | A kind of biomass oil treatment process |
| CN115772429A (en) * | 2022-12-13 | 2023-03-10 | 河南海力特能源科技有限公司 | Preparation method of composite fuel for replacing aviation kerosene |
| CN115820309A (en) * | 2022-12-13 | 2023-03-21 | 河南海力特能源科技有限公司 | Preparation method of composite fuel for replacing heavy oil |
| CN115820312A (en) * | 2022-12-13 | 2023-03-21 | 河南海力特能源科技有限公司 | Preparation method of composite fuel for replacing diesel oil |
| CN115820308A (en) * | 2022-12-13 | 2023-03-21 | 河南海力特能源科技有限公司 | Preparation method of composite fuel for replacing gasoline |
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| CN1931966A (en) * | 2006-10-31 | 2007-03-21 | 高铁欣 | Fuel emulsifying biomass assistant |
| CN101831327A (en) * | 2010-05-18 | 2010-09-15 | 杭州绿洲能源科技有限公司 | Novel alcohol-based fuel with high heat value |
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2012
- 2012-12-18 CN CN201210553362.4A patent/CN102965162B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931966A (en) * | 2006-10-31 | 2007-03-21 | 高铁欣 | Fuel emulsifying biomass assistant |
| CN101831327A (en) * | 2010-05-18 | 2010-09-15 | 杭州绿洲能源科技有限公司 | Novel alcohol-based fuel with high heat value |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641757A (en) * | 2018-05-30 | 2018-10-12 | 北京三聚绿能科技有限公司 | A kind of biomass oil treatment process |
| CN115772429A (en) * | 2022-12-13 | 2023-03-10 | 河南海力特能源科技有限公司 | Preparation method of composite fuel for replacing aviation kerosene |
| CN115820309A (en) * | 2022-12-13 | 2023-03-21 | 河南海力特能源科技有限公司 | Preparation method of composite fuel for replacing heavy oil |
| CN115820312A (en) * | 2022-12-13 | 2023-03-21 | 河南海力特能源科技有限公司 | Preparation method of composite fuel for replacing diesel oil |
| CN115820308A (en) * | 2022-12-13 | 2023-03-21 | 河南海力特能源科技有限公司 | Preparation method of composite fuel for replacing gasoline |
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