CN107937047A - A kind of biodiesel - Google Patents
A kind of biodiesel Download PDFInfo
- Publication number
- CN107937047A CN107937047A CN201711200453.9A CN201711200453A CN107937047A CN 107937047 A CN107937047 A CN 107937047A CN 201711200453 A CN201711200453 A CN 201711200453A CN 107937047 A CN107937047 A CN 107937047A
- Authority
- CN
- China
- Prior art keywords
- parts
- emulsifying agent
- biodiesel
- water
- methanol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/106—Liquid carbonaceous fuels containing additives mixtures of inorganic compounds with organic macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/12—Inorganic compounds
- C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
- C10L1/125—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention discloses a kind of biodiesel, by weight, is made of following components：40 50 parts of castor oil；30 40 parts of methanol；30 40 parts of diesel oil；15 parts of emulsifying agent, 1 is pressed by fatty alcohol polyoxyethylene ether and methyl benzoate：2 weight ratio composition；10 20 parts of water.Proportioning of the invention by rationally designing each component, especially with the emulsifying agent of special proportioning, make it is fully emulsified between the components such as diesel oil and water, also can be synergistic between each component, make gained finished product that there is excellent efficiency of combustion (Cetane number up to more than 65)；Intersolubility stablize, finished product storage more than 1 year be not in lamination.
Description
Technical field
The present invention relates to the fuel diesel that motor vehicle uses, and in particular to a kind of biodiesel.
Background technology
With the fast development of national economy and the raising of living standards of the people, China needs to increase increasingly to the energy,
Liquid fuel using oil as raw material consumes sustainable growth.At the same time, traditional petroleum resources are increasingly deficient.Therefore, study
It is imperative with exploitation alternative fuel.International vehicle fuel development trend and China's energy lower part of the body all explicitly point out, and automobile will be by
Step reduces the use of fossil fuels, expands the dosage of Aalcohols fuel and bio-fuel.Hamelinck points out, at present methanol and
Fischer-Tropsch method synthetic fuels are best power fuels.
At present, as the increasingly raising of economic rapid growth and living standards of the people, the environmental consciousness of people constantly increase
By force, the research of the clean biometric energy has caused extensive concern.Biodiesel is that one kind is oxygen-containing, is substantially free of sulphur and aromatic hydrocarbon
Green recyclable fuel.It is a kind of fuel oil of improvement, is mainly made of carbon hydrogen element, the gas harmful discharged after burning
Component is seldom, is the clean biometric fuel of alternative petrifaction diesel.
Compared with traditional fossil fuel, biodiesel has unique advantage, is mainly reflected in the following aspects：One
Be it is nontoxic easily decompose, good environmental protection；Second, biodiesel oxygen content is high, combustion process oxygen demand is few, it burns, ignition quality
It can be better than petrifaction diesel；Third, biodiesel Cetane number is higher, the capability of antidetonance is better than petrifaction diesel；Fourth, its flash-point is higher,
Be conducive to transport safely.These advantages cause biodiesel to become the hot spot of Recent study, and greatly developing biodiesel has
Significance, but the Cetane number of existing biodiesel is preferable not enough.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of biodiesel with more high cetane number.
Biodiesel of the present invention, by weight, is made of following components：
40-50 parts of castor oil；
30-40 parts of methanol；
30-40 parts of diesel oil；
1-5 parts of emulsifying agent, 1 is pressed by fatty alcohol polyoxyethylene ether and methyl benzoate：2 weight ratio composition；
10-20 parts of water.
The weight proportion of each component is preferably in above-mentioned technical proposal：
40-45 parts of castor oil；
30-35 parts of methanol；
35-40 parts of diesel oil；
3-5 parts of emulsifying agent；
10-15 parts of water.
The weight proportion of optimal each component is in above-mentioned technical proposal：
40 parts of castor oil；
30 parts of methanol；
40 parts of diesel oil；
4 parts of emulsifying agent；
10 parts of water.
The preparation method of biodiesel of the present invention is same as the prior art, is preferably prepared by the following method：Will
Castor oil, methanol, diesel oil, emulsifying agent and water are added sequentially in reaction kettle, stir 30-40min, are filtered, to obtain the final product.
Compared with prior art, the method have the characteristics that：The proportioning of each component is rationally designed, is matched somebody with somebody especially with special
The emulsifying agent of ratio, make it is fully emulsified between the components such as diesel oil and water, also can be synergistic between each component, there is gained finished product
Excellent efficiency of combustion (Cetane number up to more than 65)；Intersolubility is stablized, and finished product more than 1 year is not in that layering shows in storage
As.
Embodiment
With reference to specific embodiment, the present invention is described in further detail, to more fully understand present disclosure, but
The present invention is not limited to following embodiments.
Number described in following embodiment is parts by weight.
The preparation method of biodiesel is described in following embodiment：By castor oil, methanol, diesel oil, emulsifying agent and water according to
It is secondary to be added in reaction kettle, start blender stirring 30min, filter, to obtain the final product.
Embodiment 1
40 parts of castor oil；
30 parts of methanol；
40 parts of diesel oil；
4 parts of emulsifying agent, 1 is pressed by fatty alcohol polyoxyethylene ether and methyl benzoate：2 weight ratio composition；
10 parts of water.
Comparative example 1
As different from Example 1, emulsifying agent is fatty alcohol polyoxyethylene ether.
Comparative example 2
As different from Example 1, emulsifying agent is methyl benzoate.
Comparative example 3
As different from Example 1, emulsifying agent presses 1 by fatty alcohol polyoxyethylene ether and methyl benzoate：1 weight ratio group
Into.
Comparative example 4
As different from Example 1, emulsifying agent presses 1 by fatty alcohol polyoxyethylene ether and methyl benzoate：3 weight ratio group
Into.
Embodiment 2
50 parts of castor oil；
40 parts of methanol；
30 parts of diesel oil；
1 part of emulsifying agent, 1 is pressed by fatty alcohol polyoxyethylene ether and methyl benzoate：2 weight ratio composition；
15 parts of water.
Embodiment 3
45 parts of castor oil；
35 parts of methanol；
35 parts of diesel oil；
5 parts of emulsifying agent, 1 is pressed by fatty alcohol polyoxyethylene ether and methyl benzoate：2 weight ratio composition；
20 parts of water.
Biodiesel made from the various embodiments described above and each comparative example is tested for the property by GB/T20828-2007, is tied
Fruit is as described in Table 1：
Table 1：
Claims (3)
1. a kind of biodiesel, by weight, is made of following components：
40-50 parts of castor oil；
30-40 parts of methanol；
30-40 parts of diesel oil；
1-5 parts of emulsifying agent, 1 is pressed by fatty alcohol polyoxyethylene ether and methyl benzoate：2 weight ratio composition；
10-20 parts of water.
2. biodiesel according to claim 1, it is characterised in that：The weight proportion of each component is：
40-45 parts of castor oil；
30-35 parts of methanol；
35-40 parts of diesel oil；
3-5 parts of emulsifying agent；
10-15 parts of water.
3. according to the biodiesel described in claim 1, it is characterised in that：The weight proportion of each component is：
40 parts of castor oil；
30 parts of methanol；
40 parts of diesel oil；
4 parts of emulsifying agent；
10 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200453.9A CN107937047A (en) | 2017-11-24 | 2017-11-24 | A kind of biodiesel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200453.9A CN107937047A (en) | 2017-11-24 | 2017-11-24 | A kind of biodiesel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107937047A true CN107937047A (en) | 2018-04-20 |
Family
ID=61949999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711200453.9A Pending CN107937047A (en) | 2017-11-24 | 2017-11-24 | A kind of biodiesel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107937047A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031104A (en) * | 1987-08-01 | 1989-02-15 | 天津大学 | Series of fuel combustion improving agent for diesel engine fuel |
| CN103881770A (en) * | 2014-03-21 | 2014-06-25 | 高建华 | Energy-saving low-emission biodiesel |
| CN102653690B (en) * | 2011-03-04 | 2014-12-03 | 徐海野 | Environmentally-friendly, efficient and low-cost alcohol-oil synthetic fuel |
| CN104357101A (en) * | 2014-11-06 | 2015-02-18 | 金景达(北京)环保动力科技有限公司 | High-efficiency stable composite biodiesel fuel |
-
2017
- 2017-11-24 CN CN201711200453.9A patent/CN107937047A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031104A (en) * | 1987-08-01 | 1989-02-15 | 天津大学 | Series of fuel combustion improving agent for diesel engine fuel |
| CN102653690B (en) * | 2011-03-04 | 2014-12-03 | 徐海野 | Environmentally-friendly, efficient and low-cost alcohol-oil synthetic fuel |
| CN103881770A (en) * | 2014-03-21 | 2014-06-25 | 高建华 | Energy-saving low-emission biodiesel |
| CN104357101A (en) * | 2014-11-06 | 2015-02-18 | 金景达(北京)环保动力科技有限公司 | High-efficiency stable composite biodiesel fuel |
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Application publication date: 20180420 |
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