CN101619245A - Liquid fuel and preparation method thereof - Google Patents
Liquid fuel and preparation method thereof Download PDFInfo
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- CN101619245A CN101619245A CN200810126020A CN200810126020A CN101619245A CN 101619245 A CN101619245 A CN 101619245A CN 200810126020 A CN200810126020 A CN 200810126020A CN 200810126020 A CN200810126020 A CN 200810126020A CN 101619245 A CN101619245 A CN 101619245A
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Abstract
The invention discloses a liquid fuel and a preparation method thereof. The liquid fuel consists of the following raw materials in portion by weight: 0.6 to 2 weight percent of cosolvent, 5 to 50 weight percent of water, 1.2 weight percent of carbon deposition preventer, 2.5 weight percent of flavoring agent, 3.5 to 25 percent of additive, and the balance of an alcohol-containing compound. The alcohol-containing compound is one of the following compounds or the combination thereof: methanol, ethanol, waste methanol, and waste ethanol; and the additive is a C5 additive or No.70 gasoline or isooctyl nitrate or methyl carbonate. The fuel cannot produce harmful gas during the combustion, and has the advantages of sanitary, convenient and safe use, broad source of the raw materials, low cost, low pollution, and convenient transportation and keeping. The liquid fuel can completely substitute diesel oil, kerosene, liquefied petroleum gas, natural gas, coal and the like, and is used on cookers.
Description
Technical field
The present invention relates to a kind of preparation method of New-type fuel, specifically, is a kind of liquid fuel and preparation method thereof.
Background technology
At present, the energy shortage difficult problem that become international.In China, along with development and national economy, the contradiction of energy shortage and energy demand becomes increasingly conspicuous.Wherein, the shortage with crude oil and processed oil is the most critical problem again, and causes rise of the oil price.Continuing of world market crude oil price is soaring, has driven the rise of the crude oil price and the processed oil price of domestic market.The falling space of the price of crude oil and processed oil is also less than expection.
In order to solve the problem of processed oil scarcity, people have proposed multiple solution: have the clean energy of substitutability as using sun power etc.And for example, can use waste or used plastics etc., refining gasoline and diesel oil.But there is following shortcoming in this class chemical method biodiesel synthesis technology of preparing: complex process, energy consumption height mostly; Need special solvent recovery unit; Discharging of waste liquid is arranged, contaminate environment in the production process.
Novel liquid fuel have pollution less, advantage such as transportation, keeping be convenient, but directly burn as liquid fuel or utilize vapourizing unit vaporization afterfire with methyl alcohol or ethanol etc., cost is all very high, is difficult to promote the use of.Depleted methyl alcohol or alcoholic acid water content and impurity level be generally all higher, also be difficult to directly do fuel, and incline among rivers,lakes and seas as industry or civilian waste liquid, wasted a large amount of energy.
Summary of the invention
The objective of the invention is to, seek the channel of the novel energy, provide a kind of cheap, the novel liquid fuel that output is abundant.
Another object of the present invention is to, the preparation method of this kind novel liquid fuel is provided.
In order to realize above-mentioned goal of the invention, the present invention adopts following technical scheme:
A kind of liquid fuel, form by the raw material of following weight part:
Solubility promoter 0.6%～2wt%
Water 5～50wt%
Anti-carbon deposit agent 1.2wt%
Seasonings 2.5wt%
Additive 3.5～25%
Contain the alkylol cpd surplus;
Wherein,
The described alkylol cpd that contains is a kind of or its combination in the following compound: methyl alcohol, ethanol, discarded methyl alcohol, discarded ethanol.Containing discarded methyl alcohol of exhausted and ethanol in methyl alcohol (more than 86%), ethanol, medical, food, the industry, and the useless methyl alcohol, the waste ethanol that do not reach the government purchase standard, in the present invention, can use as containing alkylol cpd.
Described additive is C
5Additive or No. 70 gasoline or isooctyl ester nitrate or dimethyl carbonate.
Described solubility promoter is acetone or methyl isopropylcarbinol preferably, and described anti-carbon deposit agent is trolamine preferably, and described seasonings is rose compound preferably.
Liquid fuel of the present invention, preferably form by following raw materials by weight percent:
Acetone or methyl isopropylcarbinol 0.6%～2wt%
Water 10～35wt%
Trolamine 1.2wt%
Rose compound 2.5wt%
Additive 3.5～25%
Methyl alcohol or ethanol surplus.
The preparation method of this liquid fuel gets the above proportion raw material, and adopts following order of addition(of ingredients):
A. water being added contains in the alkylol cpd and stirring;
B. solubility promoter is added in the steps A gained mixture and stirring;
C. additive is added in the step B gained mixture and stirring;
D. will prevent that carbon deposit agent and seasonings add in the step C gained mixture and stirring, promptly.
Steps A any described stirring to the D, it stirs number of times is 2 times, the time is 2～3 minutes/time.
The preparation method of liquid fuel of the present invention has that technical process is simple, raw material is easy to get, a yield height, free from environmental pollution, advantage that efficient is high.The liquid fuel calorific value of gained is 6500～7500 kilocalories/kg (27.2～31.4MJ/kg), and usually calorific value is that the material of 5000 kilocalories/kg can be done fuel and uses.Combustion processes can not produce obnoxious flavour, uses hygienic and convenient, safety, raw material sources are extensive, cheap, pollute less, convenient transportation and storage.Can substitute diesel oil, kerosene, liquefied petroleum gas (LPG), Sweet natural gas, coal etc. fully, on cooker, use.
Embodiment
Below providing specific embodiment further specifies.The purpose of these embodiment is illustrative, and should not be construed as limitation of the present invention.
Embodiment 1
Get 2 kilograms of methyl isopropylcarbinols, 10 kilograms in water, 1.2 kilograms of trolamines, 2.5 kilograms of rose compounds, 23 kilograms in No. 70 gasoline, 61.3 kilograms of ethanol.
Preparation process:
A. water is added in the ethanol and fully and stir;
B. the methyl isopropylcarbinol is added in the steps A gained mixture and stirring;
C. add in the step B gained mixture No. 70 gasoline and stirring;
D. add in the step C gained mixture trolamine and rose compound and stirring, promptly get liquid fuel of the present invention, its calorific value is 31.2MJ/kg.
Steps A any described stirring to the D, it stirs number of times is 2 times, the time is 2～3 minutes/time.
Embodiment 2
Get 0.8 kilogram of methyl isopropylcarbinol, 15 kilograms in water, 1.2 kilograms of trolamines, 2.5 kilograms of rose compounds, 5 kilograms of isooctyl ester nitrates, 75.5 kilograms of ethanol.
Preparation process:
A. water is added in the ethanol and fully and stir;
B. the methyl isopropylcarbinol is added in the steps A gained mixture and stirring;
C. isooctyl ester nitrate is added in the step B gained mixture and stirring;
D. add in the step C gained mixture trolamine and rose compound and stirring, promptly get liquid fuel of the present invention, its calorific value is 29.0MJ/kg.
Steps A any described stirring to the D, it stirs number of times is 2 times, the time is 2～3 minutes/time.
Embodiment 3
Be that the ethanol such as B of 25wt% replace the ethanol among the embodiment 1 with the water content, other raw material and weight proportion, identical with embodiment 1, preparation process is also identical with embodiment 1, makes liquid fuel of the present invention, and its calorific value is 28.1MJ/kg.
Embodiment 4
Be that the ethanol such as C of 10wt% replace the ethanol among the embodiment 2 with the water content, other raw material and weight proportion, identical with embodiment 2, preparation process is also identical with embodiment 2, makes liquid fuel of the present invention, and its calorific value is 28.3MJ/kg.
Embodiment 5
Get 1.2 kilograms in acetone, 13 kilograms in water, 1.2 kilograms of trolamines, 2.5 kilograms of rose compounds, 15 kilograms of dimethyl carbonates, 67.1 kilograms of methyl alcohol.
Preparation process:
A. water is added in the methyl alcohol and fully and stir;
B. acetone is added in the steps A gained mixture and stirring;
C. dimethyl carbonate is added in the step B gained mixture and stirring;
D. add in the step C gained mixture trolamine and rose compound and stirring, promptly get liquid fuel of the present invention, its calorific value is 28.3MJ/kg.
Steps A any described stirring to the D, it stirs number of times is 2 times, the time is 2～3 minutes/time.
Embodiment 6
Get 1.2 kilograms in acetone, 13 kilograms in water, 1.2 kilograms of trolamines, 2.5 kilograms of rose compounds, 15 kilograms of dimethyl carbonates, water content is 67.1 kilograms of the methyl alcohol such as B of 25wt%.
Preparation process:
A. water is added in the methyl alcohol and fully and stir;
B. acetone is added in the steps A gained mixture and stirring;
C. dimethyl carbonate is added in the step B gained mixture and stirring;
D. add in the step C gained mixture trolamine and rose compound and stirring, promptly get liquid fuel of the present invention, its calorific value is 27.8MJ/kg.
Steps A any described stirring to the D, it stirs number of times is 2 times, the time is 2～3 minutes/time.
Embodiment 7
Get 1.2 kilograms in acetone, 13 kilograms in water, 1.2 kilograms of trolamines, 2.5 kilograms of rose compounds, 15 kilograms of dimethyl carbonates, water content is 67.1 kilograms of the methyl alcohol such as C of 10wt%.
Preparation process:
A. water is added in the methyl alcohol and fully and stir;
B. acetone is added in the steps A gained mixture and stirring;
C. dimethyl carbonate is added in the step B gained mixture and stirring;
D. add in the step C gained mixture trolamine and rose compound and stirring, promptly get liquid fuel of the present invention, its calorific value is 27.5MJ/kg.
Steps A any described stirring to the D, it stirs number of times is 2 times, the time is 2～3 minutes/time.
Embodiment 8
Get 2 kilograms of methyl isopropylcarbinols, 10 kilograms in water, 1.2 kilograms of trolamines, 2.5 kilograms of rose compounds, 23 kilograms in No. 70 gasoline, 31.3 kilograms of ethanol, 30.0 kilograms of methyl alcohol.
Preparation process:
Earlier methyl alcohol and ethanol are mixed.
A. water is added in the methanol mixture and fully and stir;
B. the methyl isopropylcarbinol is added in the steps A gained mixture and stirring;
C. add in the step B gained mixture No. 70 gasoline and stirring;
D. add in the step C gained mixture trolamine and rose compound and stirring, promptly get liquid fuel of the present invention, its calorific value is 30.8MJ/kg.
Steps A any described stirring to the D, it stirs number of times is 2 times, the time is 2～3 minutes/time.
More than liquid fuel provided by the present invention and preparation method thereof is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. a liquid fuel is characterized in that, is made up of the raw material of following weight part:
Solubility promoter 0.6%～2wt%
Water 5～50wt%
Anti-carbon deposit agent 1.2wt%
Seasonings 2.5wt%
Additive 3.5～25%
Contain the alkylol cpd surplus;
Wherein,
The described alkylol cpd that contains is a kind of or its combination in the following compound: methyl alcohol, ethanol, discarded methyl alcohol, discarded ethanol;
Described additive is C
5Additive or No. 70 gasoline or isooctyl ester nitrate or dimethyl carbonate.
2. liquid fuel according to claim 1 is characterized in that: described solubility promoter is acetone or methyl isopropylcarbinol.
3. liquid fuel according to claim 1 is characterized in that: described anti-carbon deposit agent is a trolamine.
4. liquid fuel according to claim 1 is characterized in that: described seasonings is a rose compound.
5. liquid fuel according to claim 1 is characterized in that: the weight percent of described water is 10～35wt%.
6. liquid fuel according to claim 1 is characterized in that, is made up of following raw materials by weight percent:
Acetone or methyl isopropylcarbinol 0.6%～2wt%
Water 10～35wt%
Trolamine 1.2wt%
Rose compound 2.5wt%
Additive 3.5～25%
Methyl alcohol or ethanol surplus.
7. the preparation method of the described liquid fuel of claim 1, it is characterized in that: the weighting profit requires 1 described proportion raw material, and adopts following order of addition(of ingredients):
A. water being added contains in the alkylol cpd and stirring;
B. solubility promoter is added in the steps A gained mixture and stirring;
C. additive is added in the step B gained mixture and stirring;
D. will prevent that carbon deposit agent and seasonings add in the step C gained mixture and stirring, promptly.
8. the preparation method of liquid fuel according to claim 7 is characterized in that: steps A any described stirring to the D, and it stirs number of times is 2 times, the time is 2～3 minutes/time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810126020A CN101619245A (en) | 2008-07-01 | 2008-07-01 | Liquid fuel and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810126020A CN101619245A (en) | 2008-07-01 | 2008-07-01 | Liquid fuel and preparation method thereof |
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| CN101619245A true CN101619245A (en) | 2010-01-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666602A (en) * | 2012-08-31 | 2014-03-26 | 天津滨海新区金火焰科技有限公司 | Emulsifier capable of promoting fuel combustion |
| CN103666586A (en) * | 2012-08-31 | 2014-03-26 | 天津滨海新区金火焰科技有限公司 | High-energy synthetic fuel |
| US9447724B2 (en) | 2010-11-25 | 2016-09-20 | Gane Energy & Resources Pty Ltd. | Fuel and process for powering a compression ignition engine |
-
2008
- 2008-07-01 CN CN200810126020A patent/CN101619245A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9447724B2 (en) | 2010-11-25 | 2016-09-20 | Gane Energy & Resources Pty Ltd. | Fuel and process for powering a compression ignition engine |
| US10023818B2 (en) | 2010-11-25 | 2018-07-17 | Gane Energy & Resources Pty Ltd. | Process for powering a compression ignition engine and fuel therefor |
| US10815441B2 (en) | 2010-11-25 | 2020-10-27 | Gane Energy & Resources Pty Ltd. | Fuel and process for powering a compression ignition engine |
| CN103666602A (en) * | 2012-08-31 | 2014-03-26 | 天津滨海新区金火焰科技有限公司 | Emulsifier capable of promoting fuel combustion |
| CN103666586A (en) * | 2012-08-31 | 2014-03-26 | 天津滨海新区金火焰科技有限公司 | High-energy synthetic fuel |
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