Summary of the invention
The present invention aims to provide a kind of E 33 modification ethanol petrol fuel and concocting methods, and purpose is to provide a kind of need not to reequip available engine and oiler structure, through improving additive and concocting method, produces a kind of ethanol petrol fuel of direct use.Adopt part methyl alcohol to replace ethanol simultaneously, and methanol prices far below ethanol, so also solved the problem of the ethanol selling at exorbitant prices that ethanol petrol faced.
Technical scheme of the present invention: ethanol petrol each component weight percent of the present invention is: ethanol: 10%-25%, gasoline: 67%-85%, additive: 2%-3%, methyl alcohol: 3%-5%.
Additive according to the invention is a kind of composite additive, and each weight percentages of components is solubilizing agent 0.5%-1.5%, energization consumption reduction agent 1%-2.5%, oxidation inhibitor 0.4%-0.5%, metal corrosion inhibitor 0.2%-1%, swell rubber suppressor factor 0.3%-1%.
Solubilizing agent according to the invention is made up of polynary primary isoamyl alcohol and unitary fatty alcohol, and the agent of energization consumption reduction is by C
9-12Alkane, pix carbonis praeparsta and anhydrous hydrazine are formed; Oxidation inhibitor is made up of tensio-active agent phosphoric acid, acid amides, dimethoxy and alkanoic acid; Metal corrosion inhibitor is made up of azimidobenzene, organic amine and passivator, and the swell rubber suppressor factor is made up of ferrocene, organic amine, sanitas, ETHYLE ACETATE.
Solubilizing agent according to the invention is made up of the polynary primary isoamyl alcohol of 0.25%-0.8% and the unitary fatty alcohol of 0.25%-0.7%, and the agent of energization consumption reduction is by the C of 0.3%-1.5%
9-12The pix carbonis praeparsta of alkane, 0.2%-1% and the anhydrous hydrazine of 0.1%-1% are formed; Oxidation inhibitor is made up of the tensio-active agent phosphoric acid of 0.05%-0.2%, the acid amides of 0.1%-0.16%, the dimethoxy of 0.05%-0.14% and the alkanoic acid of 0.1%-0.2%; Metal corrosion inhibitor is made up of the benzotriazole of 0.05%-0.5%, the organic amine of 0.1%-0.4% and the passivator of 0.05%-0.3%, and the swell rubber suppressor factor is made up of the ferrocene of 0.1%-0.4%, the organic amine of 0.1%-0.3%, the sanitas of 0.05%-0.25%, the ETHYLE ACETATE of 0.05%-0.35%.
The compound method of ethanol petrol according to the invention: earlier solubilizing agent, the agent of energization consumption reduction, oxidation inhibitor, metal corrosion inhibitor, swell rubber suppressor factor are poured in the reaction kettle in required ratio and are stirred, mix additive; With additive and methyl alcohol, ethanol according to required mixed, modification ethanol; Modification ethanol and gasoline are promptly got ethanol petrol according to required mixed.
Ethanol petrol fuel preparation of the present invention is simple, functional, can use with arbitrary proportion with GB gasoline, and oil consumption is suitable with GB gasoline, the discharge index compliance with environmental protection requirements.Adopt the check of SH/T0689 detection method through authoritative institution, sulphur (S) content is 0.0008% (m/m), adopts the check of IEC62321:2008 Ed.1 Sec.10 testing method, and plumbous (Pb) content is N.D. (not detecting).The result shows that sulphur content and lead content in the additive of the present invention are far below sulphur, lead content in national standard and domestic other similar methanol gasoline additives.In addition; The present invention also has following effect: low emission: E33 modification ethanol petrol fuel shows through road tests; Use E33 modification ethanol petrol, under the prerequisite of not carrying out the mover transformation, dynamic performance is constant basically; The CO of exhaust emissions and HC compound decreased average effectively reduce and have reduced deleterious exhaust emissions; Carbon distribution is few: because of the combustioncharacteristics of vehicle ethanol automobile, and effective arc control plug, the combustion chamber, valve, the formation of vapor pipe sourdine position carbon distribution has been avoided because of carbon distribution forms the fault that causes, and the mover that can not wear and tear prolongs mover work-ing life; Energy-conservation: produce the alcoholic acid main raw material and contain sugar, starch-containing crop and fiber-like fuel, these all belong to renewable resources and the source is abundant, thereby use alcohol fuel can reduce the dependence of vehicle to petroleum resources, help Chinese energy safety; Change with oil and make things convenient for: E33 modification alcohol fuel can with regular gasoline intersect use, use with arbitrarily; Application Areas is extensive: E33 modification alcohol fuel can be adaptable across the various Motor vehicles that use gasoline, like car, passenger vehicle, fork truck, vehicle using motor, agricultural vehicle, motorcycle, load wagon, forklift etc.
Embodiment
Embodiment 1: get 10 parts of ethanol, 3 parts of methyl alcohol and 85 parts of gasoline are subsequent use.At first, in reaction kettle, form by weight ratio and add following raw material: the polynary primary isoamyl alcohol of solubilizing agent 0.25% and 0.25% unitary fatty alcohol, the C of energization consumption reduction agent 0.3%
9-12Alkane, 0.2% pix carbonis praeparsta, 0.1% anhydrous hydrazine; The tensio-active agent phosphoric acid of oxidation inhibitor 0.05%, 0.1% acid amides, 0.05% dimethoxy, 0.1% alkanoic acid; The benzotriazole of metal corrosion inhibitor 0.05%, 0.1% organic amine, 0.05% passivator; The ferrocene of swell rubber suppressor factor 0.2%, 0.1% organic amine, 0.05% sanitas, 0.05% ETHYLE ACETATE generate additive through uniform mixing.In reaction kettle, add 10% ethanol then by weight ratio, 3% methyl alcohol mixes with additive, can generate modification ethanol.At last 85% gasoline is mixed with modification ethanol, can generate the finished product ethanol petrol.
Embodiment 2: get 15 parts of ethanol, 4 parts of methyl alcohol and 78.5 parts of gasoline are subsequent use.At first, in reaction kettle, form by weight ratio and add following raw material: the polynary primary isoamyl alcohol of solubilizing agent 0.3% and 0.3% unitary fatty alcohol, the C of energization consumption reduction agent 0.5%
9-12Alkane, 0.4% pix carbonis praeparsta, 0.1% anhydrous hydrazine; The tensio-active agent phosphoric acid of oxidation inhibitor 0.05%, 0.1% acid amides, 0.05% dimethoxy, 0.1% alkanoic acid; The benzotriazole of metal corrosion inhibitor 0.05%, 0.1% organic amine, 0.05% passivator; The ferrocene of swell rubber suppressor factor 0.1%, 0.1% organic amine, 0.1% sanitas, 0.1% ETHYLE ACETATE generate additive through uniform mixing.In reaction kettle, add 15% ethanol then by weight ratio, 4% methyl alcohol mixes with additive, can generate modification ethanol.At last 78.5% gasoline is mixed with modification ethanol, can generate the finished product ethanol petrol.
Embodiment 3: get 25 parts of ethanol, 5 parts of methyl alcohol and 67 parts of gasoline are subsequent use.At first, in reaction kettle, form by weight ratio and add following raw material: the polynary primary isoamyl alcohol of solubilizing agent 0.25% and 0.25% unitary fatty alcohol, the C of energization consumption reduction agent 0.3%
9-12Alkane, 0.3% pix carbonis praeparsta, 0.4% anhydrous hydrazine; The tensio-active agent phosphoric acid of oxidation inhibitor 0.1%, 0.1% acid amides, 0.1% dimethoxy, 0.1% alkanoic acid; The benzotriazole of metal corrosion inhibitor 0.1%, 0.35% organic amine, 0.1% passivator; The ferrocene of swell rubber suppressor factor 0.1%, 0.25% organic amine, 0.1% sanitas, 0.1% ETHYLE ACETATE generate additive through uniform mixing.In reaction kettle, add 25% ethanol then by weight ratio, 5% methyl alcohol mixes with additive, can generate EF33 modification ethanol.At last 67% gasoline is mixed with EF33 modification ethanol, can generate finished product E33 modification ethanol petrol.