CN104745253B - A kind of biogasoline additive and its preparation method and application - Google Patents
A kind of biogasoline additive and its preparation method and application Download PDFInfo
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- CN104745253B CN104745253B CN201310741373.XA CN201310741373A CN104745253B CN 104745253 B CN104745253 B CN 104745253B CN 201310741373 A CN201310741373 A CN 201310741373A CN 104745253 B CN104745253 B CN 104745253B
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- biogasoline
- gasoline
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Abstract
The present invention relates to a kind of biogasoline additive and its preparation method and application, its object is to a kind of low cost is provided, the isobutyltrimethylmethane. value of gasoline, raising anti-knock properties, minimizing pollutant emission, reduction PM2.5, the biogasoline additive of raising gasoline combustion efficiency can be improved, ferment, methyl tert-butyl ether are joined and are heated to 30～40 DEG C in alcohols solvent by the present invention, after stirring prepares described biogasoline additive, in terms of the gross weight of gasoline, the described biogasoline additive of 0.09-0.5% is added in gasoline, stir, use after placing 3-5h under room temperature.
Description
Technical field
The present invention relates to improve the additive agent field of gasoline quality, be specifically related to a kind of biogasoline additive and
Its preparation method and application.
Background technology
Improve motor petrol cleanliness factor and make gasoline fully burn to be current chemical field and auto industry is extremely closed
The problem of note, particularly in the gasoline that China uses at present, catalytically cracked gasoline proportion is the most at a relatively high,
Therefore the problem of gasoline oxidation generation colloid, paint film and deposit has a strong impact on atmospheric pollution, increases the weight of PM2.5
Generation, affect the orthobiosis of people.
In product oil, the problems referred to above to be solved, except reducing the peace and quiet of olefin(e) centent in producing at oil plant
Outside gasoline, in addition it is also necessary to add additive and ensure that gasoline combustion is abundant, reduce pollutant emission.The most special
Additive in profit CN1035115C, EP0654524A, can improve the cleanliness factor of gasoline, improve gasoline
Stability, but rate of economizing gasoline is relatively low, and cost is high, it is difficult to promote.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of low cost, the isobutyltrimethylmethane. value that can improve gasoline, carries
High anti-knock properties, minimizing pollutant emission, reduction PM2.5, the biogasoline of raising gasoline combustion efficiency add
Agent, and the preparation method of described additive and purposes.
For reaching above-mentioned purpose, one biogasoline additive of the present invention, comprise ferment, methyl tertiary butyl ether(MTBE) and
Alcohols solvent.
Wherein said ferment content is 5wt%～10wt%, and described methyl tertbutyl ether content is 5wt%～9wt%,
Described alcohols solvent content is 85wt%～86wt%.
Wherein said ferment is selected from any one in methylferase, transaminase, hexokinase or phosphorylase.
Any one in wherein said solvent selected from methanol, ethanol or propanol.
A kind of method preparing described biogasoline additive, adds described ferment, described methyl tertiary butyl ether(MTBE)
Enter in described alcohols solvent and be heated to after temperature is 30～40 DEG C stirring 10 minutes and prepare described biogasoline
Additive.
In terms of the gross weight of gasoline, the described biogasoline additive of 0.09-0.5% is added in gasoline, stirring
Uniformly, use after placing 3-5h under room temperature.
The invention difference from existing technology is that the present invention achieves following technique effect: containing biological species
Additive, environmentally safe；The isobutyltrimethylmethane. value of gasoline can be improved, improve anti-knock properties, minimizing pollutant row
Put, reduce PM2.5, improve gasoline combustion efficiency.
Detailed description of the invention
Below in conjunction with embodiment, to the present invention, above-mentioned and other technical characteristic and advantage are made in more detail
Bright.
Embodiment 1
Weighing 10g methylferase, 5g methyl tertiary butyl ether(MTBE), join in 85g methanol, feed liquid is heated to 40
DEG C, it is stirred for 10 minutes, prepares biogasoline additive.The pure gasoline of 1Kg add described in 5g biological
Gasoline additive, stirs, stand-by after placing 3-5h under room temperature.
Embodiment 2
Weighing 8g transaminase, 6.5g methyl tertiary butyl ether(MTBE), join in 85.5g ethanol, feed liquid is heated to 30
DEG C, it is stirred for 10 minutes, prepares biogasoline additive.The pure gasoline of 1Kg add described in 5g biological
Gasoline additive, stirs, stand-by after placing 3-5h under room temperature.
Embodiment 3
Weighing 6.5g hexokinase, 7.5g methyl tertiary butyl ether(MTBE), join in 86g propanol, feed liquid is heated to
40 DEG C, it is stirred for 10 minutes, prepares biogasoline additive.The pure gasoline of 1Kg add described in 5g raw
Thing gasoline additive, stirs, stand-by after placing 3-5h under room temperature.
Embodiment 4
Weighing 5g phosphorylase, 9g methyl tertiary butyl ether(MTBE), join in 86g methanol, feed liquid is heated to 35
DEG C, it is stirred for 10 minutes, prepares biogasoline additive.The pure gasoline of 1Kg add described in 5g biological
Gasoline additive, stirs, stand-by after placing 3-5h under room temperature.
Embodiment 5
Weighing 10 grams of methylferases, 5 grams of methyl tertiary butyl ether(MTBE)s, join in 85 grams of methanol, feed liquid is heated to
30 DEG C, it is stirred for 10 minutes, prepares biogasoline additive.The pure gasoline of 1Kg add described in 1g raw
Thing gasoline additive, stirs, stand-by after placing 3-5h under room temperature.
Gasoline per 100 km oil consumption and Tail gas measuring to above-described embodiment 1 to 5 install GB/T19233-2008
Middle method detects.Wherein, under the conditions of the use identical with pure gasoline (in same electromotor, identical traveling
Journey, same engine rotating speed or identical speed) compare through row, result is as follows:
Embodiment described above is only to be described the preferred embodiment of the present invention, not to this
Bright scope is defined, on the premise of designing spirit without departing from the present invention, and those of ordinary skill in the art
The various deformation making technical scheme and improvement, all should fall into claims of the present invention and determine
Protection domain in.
Claims (7)
1. a biogasoline additive, it is characterised in that comprise following components: ferment, methyl tertiary butyl ether(MTBE)
And alcohols solvent；
Described ferment content is 5wt%～10wt%, and described methyl tertbutyl ether content is 5wt%～9wt%, institute
Stating solvent is 85wt%～86wt%.
Biogasoline additive the most according to claim 1, it is characterised in that: described ferment is selected from turning
Any one in methylase, transaminase, hexokinase or phosphorylase.
Biogasoline additive the most according to claim 1, it is characterised in that: described alcohols solvent selects
Any one in methanol, ethanol or propanol.
4. prepare a method for biogasoline additive as according to any one of claim 1-3, its feature
It is: described ferment, described methyl tertiary butyl ether(MTBE) are joined in described alcohols solvent and be heated to 30～40
After DEG C, stirring prepares.
The preparation method of biogasoline additive the most according to claim 4, it is characterised in that: stirring
Time is 10 minutes.
6. a biogasoline additive application in gasoline uses as according to any one of claim 1-3.
The biogasoline additive the most according to claim 6 application in gasoline uses, its feature exists
In: in terms of the gross weight of gasoline, the described biogasoline additive of 0.09-0.5% is added in gasoline, stirring
Uniformly, use after placing 3-5h under room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741373.XA CN104745253B (en) | 2013-12-27 | 2013-12-27 | A kind of biogasoline additive and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741373.XA CN104745253B (en) | 2013-12-27 | 2013-12-27 | A kind of biogasoline additive and its preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104745253A CN104745253A (en) | 2015-07-01 |
| CN104745253B true CN104745253B (en) | 2016-08-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310741373.XA Expired - Fee Related CN104745253B (en) | 2013-12-27 | 2013-12-27 | A kind of biogasoline additive and its preparation method and application |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2114596A (en) * | 1981-12-22 | 1983-08-24 | British Petroleum Co Plc | Fuel composition |
| CN1125252A (en) * | 1995-08-16 | 1996-06-26 | 四川东方绿技术开发有限公司 | Method for making combustion-supporting agent of fuel oil |
| CN1198466A (en) * | 1998-03-31 | 1998-11-11 | 苏怡鹏 | Gasoline additives composition and productive method thereof |
| WO2007061903A1 (en) * | 2005-11-17 | 2007-05-31 | Cps Biofuels, Inc. | Alternative fuel and fuel additive compositions |
| CN101440314A (en) * | 2007-11-23 | 2009-05-27 | 李新勇 | Preparation of alcohol ether fuel |
| CN101928615A (en) * | 2009-06-19 | 2010-12-29 | 有限会社中部酵素 | Fuel production method, fuel production apparatus, and fuel oil |
-
2013
- 2013-12-27 CN CN201310741373.XA patent/CN104745253B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2114596A (en) * | 1981-12-22 | 1983-08-24 | British Petroleum Co Plc | Fuel composition |
| CN1125252A (en) * | 1995-08-16 | 1996-06-26 | 四川东方绿技术开发有限公司 | Method for making combustion-supporting agent of fuel oil |
| CN1198466A (en) * | 1998-03-31 | 1998-11-11 | 苏怡鹏 | Gasoline additives composition and productive method thereof |
| WO2007061903A1 (en) * | 2005-11-17 | 2007-05-31 | Cps Biofuels, Inc. | Alternative fuel and fuel additive compositions |
| CN101440314A (en) * | 2007-11-23 | 2009-05-27 | 李新勇 | Preparation of alcohol ether fuel |
| CN101928615A (en) * | 2009-06-19 | 2010-12-29 | 有限会社中部酵素 | Fuel production method, fuel production apparatus, and fuel oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104745253A (en) | 2015-07-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20171227 |