Methanol fuel for diesel engine
A methanol fuel and diesel engine technology, applied in fuel, fuel additives, liquid carbon-containing fuel, etc., can solve the problems of high manufacturing cost, poor swelling, high corrosion, etc., achieve good frost resistance, and solve the problem of difficult cold start , Good miscibility
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Embodiment 1
[0021] Methanol fuel for diesel engines is made of the following raw materials in parts by weight (at room temperature, just mix well): 80 parts of methanol, 30 parts of diesel oil, 1 part of 2-heptadecyl imidazole, 3-tert-butyl-4-hydroxyl 0.6 parts of anisole, 0.02 parts of 6-tert-butyl-2,4-dimethylphenol, 0.2 parts of sodium petroleum sulfonate, 0.02 parts of fatty acid diethanolamide, 0.9 parts of dicyclohexylamine nitrite, cetane number Improver 0.2 part.
[0022] The above-mentioned cetane number improver is a mixture of 6 parts of 2-ethylhexyl nitrate, 12 parts of isooctyl nitrate and 5 parts of amyl nitrate.
Embodiment 2
[0024] Methanol fuel for diesel engines is made of the following raw materials in parts by weight (at room temperature, just mix well): 85 parts of methanol, 25 parts of diesel oil, 2 parts of 2-heptadecyl imidazole, 3-tert-butyl-4-hydroxy 0.5 part of anisole, 0.04 part of 6-tert-butyl-2,4-dimethylphenol, 0.9 part of sodium petroleum sulfonate, 0.03 part of fatty acid diethanolamide, 0.8 part of dicyclohexylamine nitrite, cetane number 0.5 part of improver.
[0025] The above-mentioned cetane number improver is a mixture of 8 parts of 2-ethylhexyl nitrate, 10 parts of isooctyl nitrate and 2 parts of amyl nitrate.
Embodiment 3
[0027] Methanol fuel for diesel engines is made of the following raw materials in parts by weight (just mix them uniformly at room temperature): 90 parts of methanol, 20 parts of diesel oil, 3 parts of 2-heptadecyl imidazole, 3-tert-butyl-4-hydroxy 0.4 parts of anisole, 0.05 parts of 6-tert-butyl-2,4-dimethylphenol, 0.7 parts of sodium petroleum sulfonate, 0.05 parts of fatty acid diethanolamide, 0.6 parts of dicyclohexylamine nitrite, cetane number 0.7 part of improver.
[0028] The above-mentioned cetane number improver is a mixture of 11 parts of 2-ethylhexyl nitrate, 8 parts of isooctyl nitrate and 3 parts of amyl nitrate.
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