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Marine methanol fuel oil and preparation method thereof

A technology for fuel oil and methanol, applied in the field of fuel oil, can solve serious problems and achieve the effects of improved combustion-supporting effect, good combustion-supporting effect and high combustion-supporting efficiency

Inactive Publication Date: 2013-11-27
钦州聚力新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem of gasoline with a large proportion of methanol is more serious

Method used

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  • Marine methanol fuel oil and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0101] A kind of marine methanol fuel oil, said marine methanol fuel oil is made up of the raw material of following mass percentage:

[0102] 10% methanol, 60% No. 0 diesel oil, 1% oleic acid amide, 1.3% methylene ammonium salt, 0.8% antioxidant, 1.6% thiadiazole derivatives, 2% pentaerythritol ester, 0.8% phthalate, no Saturated fatty acid soap 1.5%, low-carbon fatty alcohol 9.2%, cosolvent 3.0%, naphthenate 2.5%, cetane number improver 2.3% and combustion enhancer 4.0%.

[0103] Among them, the methanol content is 99.9%, the No. 0 diesel oil is the national standard diesel oil, the oleic acid amide is oleic acid monoethanolamine, the methylene amine is N,N-dimethyl salicylic acid amine, the antioxidant is BHT, thiazolin The oxadiazole derivative is T561 thiadiazole, the pentaerythritol ester is pentaerythritol stearate, the phthalate is dimethyl phthalate, the unsaturated fatty acid soap is zinc ricinoleic acid soap, the low-carbon fatty alcohol is n-octanol, and The solve...

Embodiment 2

[0107] A kind of marine methanol fuel oil, said marine methanol fuel oil is made up of the raw material of following mass percentage:

[0108] 13.0% methanol, 55.0% No. 0 diesel oil, 3.4% oleic acid amide, 1.5% methylene ammonium salt, 0.4% antioxidant, 2.0% thiadiazole derivatives, 2.0% pentaerythritol ester, 1.0% phthalate, no Saturated fatty acid soap 2.8%, low-carbon fatty alcohol 11.5%, cosolvent 1.5%, naphthenate 1.8%, cetane number improver 2.6% and combustion aid 1.5%.

[0109] Among them, the methanol content is 99.9%, the No. 0 diesel oil is the national standard No. 0 diesel oil, the oleic acid amide is oleic acid diethanolamine, the methylene amine is N,N-dimethyl salicylic acid amine, and the antioxidant is BHT , The thiadiazole derivative is T551 thiadiazole, the pentaerythritol ester is pentaerythritol laurate, the phthalate is diethyl phthalate, the unsaturated fatty acid soap is zinc cocoate soap, and the low-carbon fatty alcohol is n-pentanol 1. The co-solve...

Embodiment 3

[0112] A kind of marine methanol fuel oil, said marine methanol fuel oil is made up of the raw material of following mass percentage:

[0113] 12.5% ​​methanol, 58.0% No. 0 diesel oil, 1.0% oleic acid amide, 2.3% methylene ammonium salt, 0.5% antioxidant, 2.3% thiadiazole derivatives, 2.3% pentaerythritol ester, 2.5% phthalate, no Saturated fatty acid soap 3.0%, low-carbon fatty alcohol 5.3%, cosolvent 1.0%, naphthenate 1.8%, cetane number improver 2.5% and combustion enhancer 5.0%.

[0114] Among them, the methanol content is 99.9%, the No. 0 diesel oil is the national standard No. 0 diesel oil, the oleic acid amide is oleic acid triethanolamine, the methylene amine is N,N-dimethylene propylenediamine, and the antioxidant is antioxidant Agent CA, thiadiazole derivative is T561 thiadiazole, pentaerythritol ester is pentaerythritol laurate, phthalate is dibutyl ethyl phthalate, unsaturated fatty acid soap is zinc ricinoleate soap, low-carbon fatty alcohol is iso Butanol alcoho...

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Abstract

The invention relates to the technical field of fuel oil, particularly a marine methanol fuel oil and a preparation method thereof. The marine methanol fuel oil is prepared from the following raw materials in percentage by mass: 10-50% of methanol, 30-80% of 0# diesel, 1-10% of oleamide, 1-10% of methylene ammonium salt, 0.5-5% of antioxidant, 1-10% of thiadiazole derivative, 1-10% of pentaerythritol ester, 0.5-15% of phthalate ester, 1-15% of unsaturated fatty acid soap, 5-35% of low-carbon fatty alcohol, 1-5% of cosolvent, 1-10% of naphthenate, 1-10% of cetane number improver and 3-15% of combustion improver. The marine methanol fuel oil is used on ships, and can reduce the consumption of diesel. The product provides similar power to 0# diesel, and can effectively lower the carbon emission. The swelling capacity for rubber is equivalent to 0# diesel. The corrosivity of the marine methanol fuel oil for engines is low, and satisfies the Chinese Standard requirement for 0# diesel corrosivity.

Description

technical field [0001] The invention relates to the technical field of fuel oil, in particular to a marine methanol fuel oil and a preparation method thereof. Background technique [0002] Today, the world's demand for diesel is increasing. The scope of diesel application is not limited to heavy-duty vehicles, but it is also used more and more in ships. At the same time, dieselization of automobiles has become an international trend. Methanol and diesel can be mixed to produce methanol diesel. Clean methanol diesel is a mixed fuel prepared by adding methanol to diesel and adding various additives. It is used in marine engines. Methanol diesel has high octane number, wide flammable limit, fast burning speed, high oxygen content and Features such as low pollution. Adding methanol to diesel oil can greatly reduce emission pollution on the one hand, and alleviate the tight supply of diesel oil in my country on the other hand. Therefore, it is of great economic and social sign...

Claims

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Application Information

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IPC IPC(8): C10L1/02C10L1/04C10L1/30C10L1/24C10L1/224C10L1/222C10L1/198C10L1/19C10L1/188C10L1/185C10L1/182C10L1/12C10L1/10
Inventor 胡荣汉龚慧芬
Owner 钦州聚力新能源科技有限公司
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