Methanol gasoline and its preparation method
A technology of methanol gasoline and methanol, which is applied in the petroleum industry, liquid carbon-containing fuels, fuel additives, etc., can solve the problems of water stratification and poor stability of methanol gasoline fuel, solve the problem of corrosion and swelling, and have good performance , the effect of reducing exhaust emissions
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Example Embodiment
[0011] Example 1: Take 15 parts of methanol and 83 parts of gasoline for use. First, the following raw materials are added by weight in the reactor: 0.25% polyisoamyl alcohol and 0.25% monobasic aliphatic alcohol as solubilizer, 0.1% C as an energy-enhancing and consumption-reducing agent 9-12 Alkane, 0.1% refined coal tar and 0.2% anhydrous hydrazine, antioxidant 0.05% surfactant phosphoric acid, 0.1% amide, 0.1% dimethoxy and 0.1% alkanoic acid, metal corrosion inhibitor 0.1 % benzotriazole, 0.1% organic amine and 0.2% passivator, rubber swelling inhibitor 0.1% ferrocene, 0.05% organic amine, 0.1% preservative, 0.1% ethyl acetate, Additives are formed by uniform mixing. Then, 15 parts, ie, 15%, of methanol is added in the reaction kettle according to the weight ratio and mixed with the additive to generate modified methanol. Finally, 83% of gasoline is mixed with modified methanol to produce finished methanol gasoline.
Example Embodiment
[0012] Embodiment 2: get 20 parts of methanol and 77.5 parts of gasoline for subsequent use, in the reactor, the following raw materials are added in proportion by weight: the polyisoamyl alcohol of 0.25% of the solubilizer and the monovalent fatty alcohol of 0.25%, the energy-enhancing and consumption-reducing agent 0.1% C 9-12 Alkane, 0.2% refined coal tar and 0.2% anhydrous hydrazine, antioxidant 0.1% surfactant phosphoric acid, 0.1% amide, 0.1% dimethoxy and 0.1% alkanoic acid, metal corrosion inhibitor 0.2% benzotriazole, 0.1% organic amine and 0.2% passivator, rubber swelling inhibitor 0.2% ferrocene, 0.1% organic amine, 0.1% preservative, 0.2% ethyl acetate Additives are formed by uniform mixing; then 20 parts of methanol are added and mixed with additives in the reactor according to the weight ratio to form modified methanol; finally, 77.5 parts of gasoline and modified methanol are mixed to produce finished modified methanol gasoline.
Example Embodiment
[0013] Example 3: Take 30 parts of methanol and 67 parts of gasoline for later use. First, the following raw materials are added in the reaction kettle by weight: 0.3% of polyisoamyl alcohol and 0.3% of monovalent fatty alcohol as solubilizer, 0.2% of C as an energy-enhancing and consumption-reducing agent 9-12 Alkane, 0.3% refined coal tar and 0.4% anhydrous hydrazine, antioxidant 0.1% surfactant phosphoric acid, 0.1% amide, 0.1% dimethoxy and 0.1% alkanoic acid, metal corrosion inhibitor 0.2% benzotriazole, 0.25% organic amine and 0.1% passivator, rubber swelling inhibitor 0.2% ferrocene, 0.15% organic amine, 0.1% preservative, 0.1% ethyl acetate Mix uniformly to generate additives; then add 30 parts, that is, 30% of methanol and additives in the reaction kettle according to the weight ratio, to generate modified methanol; finally, mix 67% of gasoline and modified methanol to generate finished methanol gasoline.
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