Fuel oil composite energy-saving additive and preparation method thereof
Technical field
The invention belongs to oil gas additive technical field, be specifically related to a kind of fuel oil composite energy-saving additive and preparation method thereof.
Background technology
At present, existing fuel oil additive is mainly divided into gasoline dope and diesel-dope, and along with popularizing gradually of automobile, gasoline dope also rises year by year in the rate of utilization of China.And fuel oil additive must have some basic characteristics, such as to have good consistency with gasoline or diesel oil, and the quality problem that fuel oil freely exists can be made up, such as to the effect that the carbon distribution etc. accumulated in engine system has removing and suppresses.
General automobile is after operation for some time, its oil nozzle, intake valve and combustion chamber meeting depositing contaminants goods carbon distribution, should clear up in time, the work-ing life of engine system can be improved, in addition, also higher to the performance requriements of fuel oil additive, it maybe must can not cause secondary pollution to the corrosion-free effect of engine system.Because some fuel oil additive existing, though it has the performance of good decarbonizing, but the solid particulate itself contained meeting betting contest fuel filter or oil thrower, and be deposited on valve seating, and cause engine normally to work.
Along with the hydrocarbon resources of China day by day reduces, therefore the energy saving of additive is also more and more taken seriously, therefore, to a kind of safety and stability and fuel oil consistency is good, to impurity with carbon cleaning rate is higher and the research with the fuel oil additive of fuel-economizing just seems particularly important.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, and a kind of fuel oil composite energy-saving additive and preparation method thereof is provided, this fuel oil composite energy-saving additive has good energy saving, can effective saving fuel oil, and its good stability, safety and environmental protection, has good nursing role and can effectively decarbonizing pre-anti-carbon formation to engine system.
The technical solution used in the present invention is as follows:
Fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 5-10 part, dimethylphosphite 3-8 part, ammonium molybdate 1-2 part, peyocactine hydrochloride 0.2-0.8 part, fatty alcohol-polyoxyethylene ether 5-9 part, chlorogenic acid 0.1-0.4 part, polysaccharides of Folium Mori 0.5-1 part, ethyl acetate 2-6 part, ethanol 25-35 part.
Further, described fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 6-8 part, dimethylphosphite 4-7 part, ammonium molybdate 1.3-1.8 part, peyocactine hydrochloride 0.3-0.7 part, fatty alcohol-polyoxyethylene ether 6-8 part, chlorogenic acid 0.2-0.3 part, polysaccharides of Folium Mori 0.6-0.9 part, ethyl acetate 3-5 part, ethanol 27-33 part.
Further, described fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 6 parts, dimethylphosphite 4 parts, ammonium molybdate 1.3 parts, peyocactine hydrochloride 0.3 part, fatty alcohol-polyoxyethylene ether 6 parts, chlorogenic acid 0.2 part, polysaccharides of Folium Mori 0.6 part, ethyl acetate 3 parts, ethanol 27 parts.
Further, described fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 8 parts, dimethylphosphite 7 parts, ammonium molybdate 1.8 parts, peyocactine hydrochloride 0.7 part, fatty alcohol-polyoxyethylene ether 8 parts, chlorogenic acid 0.3 part, polysaccharides of Folium Mori 0.9 part, ethyl acetate 5 parts, ethanol 33 parts.
The preparation method of described fuel oil composite energy-saving additive, comprises the steps: according to described weight proportion, dodecanol, dimethylphosphite and fatty alcohol-polyoxyethylene ether is added in ethyl acetate successively and stirs, obtain mixed liquor A; Again ammonium molybdate, peyocactine hydrochloride, chlorogenic acid, polysaccharides of Folium Mori and ethanol are added in described mixed liquor A successively, be warming up to 40-45 DEG C, stir, leave standstill, obtain described fuel oil composite energy-saving additive.
compared with prior art, its beneficial effect is in the present invention:
Gained fuel oil composite energy-saving additive of the present invention not only has good energy saving, can effective saving fuel oil, also there is satisfactory stability, safety and environmental protection, in addition, it has good nursing role to engine system, can effectively decarbonizing pre-anti-carbon formation, extends the work-ing life of engine.Meanwhile, fuel oil composite energy-saving addictive preparation method of the present invention is simple, and condition is convenient to control, and can be applicable on a large scale.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
It will be understood to those of skill in the art that the following example only for illustration of the present invention, and should not be considered as limiting scope of the present invention.Unreceipted concrete technology or condition person in embodiment, according to the technology described by the document in this area or condition or carry out according to product description.Agents useful for same or the unreceipted production firm person of instrument, being can by buying the conventional products obtained.
embodiment 1
Fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 5 parts, dimethylphosphite 3 parts, ammonium molybdate 1 part, peyocactine hydrochloride 0.2 part, fatty alcohol-polyoxyethylene ether 5 parts, chlorogenic acid 0.1 part, polysaccharides of Folium Mori 0.5 part, ethyl acetate 2 parts, ethanol 25 parts.
The preparation method of described fuel oil composite energy-saving additive, comprises the steps: according to described weight proportion, dodecanol, dimethylphosphite and fatty alcohol-polyoxyethylene ether is added in ethyl acetate successively and stirs, obtain mixed liquor A; Again ammonium molybdate, peyocactine hydrochloride, chlorogenic acid, polysaccharides of Folium Mori and ethanol are added in described mixed liquor A successively, be warming up to 40 DEG C, stir, leave standstill, obtain described fuel oil composite energy-saving additive.
embodiment 2
Fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 10 parts, dimethylphosphite 8 parts, ammonium molybdate 2 parts, peyocactine hydrochloride 0.8 part, fatty alcohol-polyoxyethylene ether part, chlorogenic acid 0.4 part, polysaccharides of Folium Mori 1 part, ethyl acetate 6 parts, ethanol 35 parts.
The preparation method of described fuel oil composite energy-saving additive, comprises the steps: according to described weight proportion, dodecanol, dimethylphosphite and fatty alcohol-polyoxyethylene ether is added in ethyl acetate successively and stirs, obtain mixed liquor A; Again ammonium molybdate, peyocactine hydrochloride, chlorogenic acid, polysaccharides of Folium Mori and ethanol are added in described mixed liquor A successively, be warming up to 45 DEG C, stir, leave standstill, obtain described fuel oil composite energy-saving additive.
embodiment 3
Fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 6 parts, dimethylphosphite 4 parts, ammonium molybdate 1.3 parts, peyocactine hydrochloride 0.3 part, fatty alcohol-polyoxyethylene ether 6 parts, chlorogenic acid 0.2 part, polysaccharides of Folium Mori 0.6 part, ethyl acetate 3 parts, ethanol 27 parts.
The preparation method of described fuel oil composite energy-saving additive, comprises the steps: according to described weight proportion, dodecanol, dimethylphosphite and fatty alcohol-polyoxyethylene ether is added in ethyl acetate successively and stirs, obtain mixed liquor A; Again ammonium molybdate, peyocactine hydrochloride, chlorogenic acid, polysaccharides of Folium Mori and ethanol are added in described mixed liquor A successively, be warming up to 42 DEG C, stir, leave standstill, obtain described fuel oil composite energy-saving additive.
embodiment 4
Fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 8 parts, dimethylphosphite 7 parts, ammonium molybdate 1.8 parts, peyocactine hydrochloride 0.7 part, fatty alcohol-polyoxyethylene ether 8 parts, chlorogenic acid 0.3 part, polysaccharides of Folium Mori 0.9 part, ethyl acetate 5 parts, ethanol 33 parts.
The preparation method of described fuel oil composite energy-saving additive, comprises the steps: according to described weight proportion, dodecanol, dimethylphosphite and fatty alcohol-polyoxyethylene ether is added in ethyl acetate successively and stirs, obtain mixed liquor A; Again ammonium molybdate, peyocactine hydrochloride, chlorogenic acid, polysaccharides of Folium Mori and ethanol are added in described mixed liquor A successively, be warming up to 45 DEG C, stir, leave standstill, obtain described fuel oil composite energy-saving additive.
reference examples 1
Comparative example 1 is with the difference of embodiment 4: do not add peyocactine hydrochloride, specific as follows:
Fuel oil composite energy-saving additive, comprises the following component according to weight parts: dodecanol 8 parts, dimethylphosphite 7 parts, ammonium molybdate 1.8 parts, fatty alcohol-polyoxyethylene ether 8 parts, chlorogenic acid 0.3 part, polysaccharides of Folium Mori 0.9 part, ethyl acetate 5 parts, ethanol 33 parts.
The preparation method of described fuel oil composite energy-saving additive, comprises the steps: according to described weight proportion, dodecanol, dimethylphosphite and fatty alcohol-polyoxyethylene ether is added in ethyl acetate successively and stirs, obtain mixed liquor A; Again ammonium molybdate, chlorogenic acid, polysaccharides of Folium Mori and ethanol are added in described mixed liquor A successively, be warming up to 45 DEG C, stir, leave standstill, obtain described fuel oil composite energy-saving additive.
What embodiment of the present invention 1-4 products obtained therefrom, comparative example 1 products obtained therefrom are added respectively equal in quality does not add in the 93# gasoline of any additive, adding proportion is add the above-mentioned additive of 2g in every 1000g gasoline, simultaneously, get the 93# gasoline not adding any additive of same quality as blank example, above-mentioned gasoline is used to drive a vehicle respectively, drive a vehicle after 200 kilometers, test its performance, detected result is as shown in table 1:
Table 1 performance detection data
|
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Embodiment 4 |
Reference examples 1 |
Blank example |
Additive stability test |
Pass through |
Pass through |
Pass through |
Pass through |
Pass through |
—— |
Additive to copper corrosion, 150 DEG C, 8h |
Copper sheet surface is unchanged |
Copper sheet surface is unchanged |
Copper sheet surface is unchanged |
Copper sheet surface is unchanged |
There is corrosion pit on copper sheet surface |
—— |
Carbon cleaning rate, % |
90 |
92 |
93 |
92 |
50 |
0 |
Gasoline color changes |
Do not produce considerable change |
Do not produce considerable change |
Do not produce considerable change |
Do not produce considerable change |
Do not produce considerable change |
Deepen |
Note: "---" representative does not detect.