CN104232180A - Methanol diesel fuel - Google Patents
Methanol diesel fuel Download PDFInfo
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- CN104232180A CN104232180A CN201410554125.9A CN201410554125A CN104232180A CN 104232180 A CN104232180 A CN 104232180A CN 201410554125 A CN201410554125 A CN 201410554125A CN 104232180 A CN104232180 A CN 104232180A
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Abstract
The invention discloses methanol diesel fuel. The methanol diesel fuel comprises the following components in parts by weight: 10 to 30 parts of methanol, 40 to 70 parts of diesel fuel meeting national standard, and 15 to 30 parts of diesel fuel additive; the diesel fuel additive comprises the following components in parts by weight: 5 to 13 parts of diethyl phthalate, 1 to 10 parts of zinc peroxide, 0.01 to 0.03 part of ferrocene, 5 to 15 parts of polyoxymethylene dimethyl ethers, 15 to 35 parts of petroleum acid, 3 to 9 parts of ethyl formate, 5 to 15 parts of isooctyl nitrate, and 10 to 25 parts of fatty acid glyceri. The methanol diesel fuel is stable in performance, high in resistance to water phase, free of emulsifying and layering, relatively high in cetane number, full of power when in use, low in sulphur content, and meets the environmental protection by exhaust emission.
Description
Technical field
The present invention relates to a kind of automobile fuel, be specifically related to a kind of methanol diesel-oil.
Background technology
Methyl alcohol is clean fuel, effectively can reduce Conventional pollution, especially the quantity discharged of particulate matter, reduces smoke intensity and carcinogenic degree.The source of methyl alcohol is very abundant, can from solid material coal, liquid starting material petroleum naphtha and residual oil, produces in gas raw material Sweet natural gas and oil field gas and coal-seam gas.Also there is many unfavorable factors as diesel replacement fuel in methyl alcohol, the first, due in methyl alcohol containing hydroxyl, be polar material, thus methyl alcohol and diesel fuel ratio more difficult, easily layering after mixing, less stable; The second, the burning-point of methyl alcohol is up to 470 DEG C, more much higher than diesel oil 200 ~ 220 DEG C, and therefore, methyl alcohol was both difficult to compression ignite, was also not easily lighted, and the ability of spontaneous ignition is poor; 3rd, the latent heat of vaporization of methyl alcohol is large, and the cooling effect that the high latent heat of vaporization produces can have a negative impact to low engine speed, low load operation; The faults such as the 4th, the viscosity of methyl alcohol is low, when directly using the original fuel oil injection system of diesel engine, can cause system wear, even stuck, thus affect reliability and the weather resistance of engine.In addition methyl alcohol also has strong corrosive nature to non-ferrous metal, rubber etc., and above factor is all unfavorable for applying of methanol diesel-oil.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of calorific value is high, good environmental protection, does not need the methanol diesel-oil changing existing diesel motor, burner.
Technical scheme provided by the invention is a kind of methanol diesel-oil, comprises the component of following weight part: methyl alcohol 10 ~ 30 parts, GB diesel oil 40 ~ 70 parts, diesel-dope 15 ~ 30 parts;
Described diesel-dope comprises following parts by weight of component: diethyl phthalate 5 ~ 13 parts, zinc peroxide 1 ~ 10 part, ring penta ferrocene 0.01 ~ 0.03 part, polyoxymethylene dimethyl ether 5 ~ 15 parts, petroleum acid 15 ~ 35 parts, ethyl formate 3 ~ 9 parts, isooctyl ester nitrate 5 ~ 15 parts, mixed fatty glycerides 10 ~ 25 parts.
As preferably, in described diesel-dope, the weight part of each component is: diethyl phthalate 5 ~ 10 parts, zinc peroxide 1 ~ 5 part, ring penta ferrocene 0.01 ~ 0.03 part, polyoxymethylene dimethyl ether 10 ~ 15 parts, petroleum acid 25 ~ 35 parts, ethyl formate 3 ~ 7 parts, isooctyl ester nitrate 5 ~ 9 parts, mixed fatty glycerides 15 ~ 25 parts.
Further preferably, in described diesel-dope, the weight part of each component is: diethyl phthalate 8 parts, zinc peroxide 4 parts, ring penta ferrocene 0.015 part, polyoxymethylene dimethyl ether 12 parts, petroleum acid 30 parts, ethyl formate 5 parts, isooctyl ester nitrate 7 parts, mixed fatty glycerides 22 parts.
The preparation method of methanol diesel-oil of the present invention is as follows:
1) methyl alcohol is mixed with ring penta ferrocene, obtained denatured methyl alcohol after fully dissolving;
2) denatured methyl alcohol and petroleum acid are mixed to form mixture;
3) diesel oil, isooctyl ester nitrate, ethyl formate, mixed fatty glycerides, diethyl phthalate, zinc peroxide and polyoxymethylene dimethyl ether are mixed, to obtain final product.
Compared with prior art, the present invention has following beneficial effect:
1) methanol diesel-oil of the present invention is very stable, even if also there is not layering at-20 DEG C, and water resistant phase performance is strong, and not emulsification is not stratified.
2) cetane value of this product is higher, and during use, power is abundant, and sulphur content is low, and exhaust emissions is environmental protection more.
3) this product is without the need to changing diesel motor and burner, can directly use, very convenient.
Embodiment
The present invention is further elaborated for following specific embodiment, but not as a limitation of the invention.
Embodiment 1
Formula: methyl alcohol 10kg, GB diesel oil 40kg, diesel-dope 15kg;
The formula of described diesel-dope: diethyl phthalate 5kg, zinc peroxide 1kg, ring penta ferrocene 0.01kg, polyoxymethylene dimethyl ether 5kg, petroleum acid 15kg, ethyl formate 3kg, isooctyl ester nitrate 5kg, mixed fatty glycerides 10kg.
Preparation method is as follows:
1) methyl alcohol is mixed with ring penta ferrocene, obtained denatured methyl alcohol after fully dissolving;
2) denatured methyl alcohol and petroleum acid are mixed to form mixture;
3) diesel oil, isooctyl ester nitrate, ethyl formate, mixed fatty glycerides, diethyl phthalate, zinc peroxide and polyoxymethylene dimethyl ether are mixed, to obtain final product.
Embodiment 2
Formula: methyl alcohol 30kg, GB diesel oil 70kg, diesel-dope 30kg;
The formula of described diesel-dope: diethyl phthalate 10kg, zinc peroxide 5kg, ring penta ferrocene 0.03kg, polyoxymethylene dimethyl ether 15kg, petroleum acid 35kg, ethyl formate 7kg, isooctyl ester nitrate 5 ~ 9kg, mixed fatty glycerides 15 ~ 25kg.
Preparation method is with embodiment 1.
Embodiment 3
Formula: methyl alcohol 10kg, GB diesel oil 70kg, diesel-dope 15kg;
The formula of described diesel-dope: diethyl phthalate 5kg, zinc peroxide 5kg, ring penta ferrocene 0.01kg, polyoxymethylene dimethyl ether 15kg, petroleum acid 25kg, ethyl formate 7kg, isooctyl ester nitrate 5kg, mixed fatty glycerides 25kg.
Preparation method is with embodiment 1.
Embodiment 4
Formula: methyl alcohol 20kg, GB diesel oil 60kg, diesel-dope 20kg;
The formula of described diesel-dope: diethyl phthalate 8kg, zinc peroxide 4kg, ring penta ferrocene 0.015kg, polyoxymethylene dimethyl ether 12kg, petroleum acid 30kg, ethyl formate 5kg, isooctyl ester nitrate 7kg, mixed fatty glycerides 22kg.
Preparation method is with embodiment 1.
Following table is the performance perameter of the methanol diesel-oil of embodiment 1 ~ 4.
Claims (3)
1. methanol diesel-oil, is characterized in that: the component comprising following weight part: methyl alcohol 10 ~ 30 parts, GB diesel oil 40 ~ 70 parts, diesel-dope 15 ~ 30 parts;
Described diesel-dope comprises following parts by weight of component: diethyl phthalate 5 ~ 13 parts, zinc peroxide 1 ~ 10 part, ring penta ferrocene 0.01 ~ 0.03 part, polyoxymethylene dimethyl ether 5 ~ 15 parts, petroleum acid 15 ~ 35 parts, ethyl formate 3 ~ 9 parts, isooctyl ester nitrate 5 ~ 15 parts, mixed fatty glycerides 10 ~ 25 parts.
2. methanol diesel-oil according to claim 1, is characterized in that: in described diesel-dope, the weight part of each component is: diethyl phthalate 5 ~ 10 parts, zinc peroxide 1 ~ 5 part, ring penta ferrocene 0.01 ~ 0.03 part, polyoxymethylene dimethyl ether 10 ~ 15 parts, petroleum acid 25 ~ 35 parts, ethyl formate 3 ~ 7 parts, isooctyl ester nitrate 5 ~ 9 parts, mixed fatty glycerides 15 ~ 25 parts.
3. methanol diesel-oil according to claim 2, is characterized in that: in described diesel-dope, the weight part of each component is: diethyl phthalate 8 parts, zinc peroxide 4 parts, ring penta ferrocene 0.015 part, polyoxymethylene dimethyl ether 12 parts, petroleum acid 30 parts, ethyl formate 5 parts, isooctyl ester nitrate 7 parts, mixed fatty glycerides 22 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554125.9A CN104232180B (en) | 2014-10-17 | 2014-10-17 | Methanol diesel-oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554125.9A CN104232180B (en) | 2014-10-17 | 2014-10-17 | Methanol diesel-oil |
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| CN104232180A true CN104232180A (en) | 2014-12-24 |
| CN104232180B CN104232180B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410554125.9A Expired - Fee Related CN104232180B (en) | 2014-10-17 | 2014-10-17 | Methanol diesel-oil |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913255A (en) * | 2019-04-16 | 2019-06-21 | 福建工程学院 | A kind of method utilizing TDI tar residue to prepare liquid fuel |
| CN110000193A (en) * | 2019-04-16 | 2019-07-12 | 福建工程学院 | A method of for disposing TDI tar residue |
| CN110157493A (en) * | 2018-03-26 | 2019-08-23 | 闵韻书 | A kind of environmentally protective biodiesel and preparation method thereof |
| WO2023247901A1 (en) | 2022-06-23 | 2023-12-28 | Veryone | Methanol-based engine fuel containing a combustion-enhancing additive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080083157A1 (en) * | 2006-10-06 | 2008-04-10 | Chih-Jung Chao | Environmental protection synthetic low sulphur fuel oil |
| CN101709234A (en) * | 2009-11-11 | 2010-05-19 | 济南开发区星火科学技术研究院 | Methanol diesel fuel complex additive and preparation method thereof |
| CN103642542A (en) * | 2013-12-25 | 2014-03-19 | 济南开发区星火科学技术研究院 | Methanol diesel oil |
-
2014
- 2014-10-17 CN CN201410554125.9A patent/CN104232180B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080083157A1 (en) * | 2006-10-06 | 2008-04-10 | Chih-Jung Chao | Environmental protection synthetic low sulphur fuel oil |
| CN101709234A (en) * | 2009-11-11 | 2010-05-19 | 济南开发区星火科学技术研究院 | Methanol diesel fuel complex additive and preparation method thereof |
| CN103642542A (en) * | 2013-12-25 | 2014-03-19 | 济南开发区星火科学技术研究院 | Methanol diesel oil |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157493A (en) * | 2018-03-26 | 2019-08-23 | 闵韻书 | A kind of environmentally protective biodiesel and preparation method thereof |
| CN109913255A (en) * | 2019-04-16 | 2019-06-21 | 福建工程学院 | A kind of method utilizing TDI tar residue to prepare liquid fuel |
| CN110000193A (en) * | 2019-04-16 | 2019-07-12 | 福建工程学院 | A method of for disposing TDI tar residue |
| WO2023247901A1 (en) | 2022-06-23 | 2023-12-28 | Veryone | Methanol-based engine fuel containing a combustion-enhancing additive |
| FR3137104A1 (en) | 2022-06-23 | 2023-12-29 | Veryone | Methanol-based motor fuel containing a combustion improvement additive. |
| US12152209B2 (en) | 2022-06-23 | 2024-11-26 | Veryone | Methanol-based engine fuel containing a combustion improver additive |
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| CN104232180B (en) | 2016-02-03 |
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Effective date of registration: 20161027 Address after: 541004 the Guangxi Zhuang Autonomous Region City, Chaoyang District, Guilin Qixing Road on the north side, east of the east side of the two ring road, the information industry park office building H block 2-4-1 Patentee after: GUANGXI DONGQI ENERGY TECHNOLOGY CO.,LTD. Address before: 541100 the Guangxi Zhuang Autonomous Region Lingui County, Guilin city of Lingui Zhen le and industrial base in A district (Huade company) Patentee before: GUANGXI FENGTAI ENERGY ANTI-EXPLOSION TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20210219 Address after: 541100 No.09, 32 / F, unit 1, building 1, Luhu international community, Yangtang Industrial Park, Lingui Town, Lingui District, Guilin City, Guangxi Zhuang Autonomous Region Patentee after: Dongqi Energy Technology Co.,Ltd. Address before: 541004 Scientific Research Office Building H Block 2-4-1, North Chaoyang Road, East Second Ring Road, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI DONGQI ENERGY TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20160203 Termination date: 20211017 |