CN112322365A - Oxygen-enriched clean gasoline fuel - Google Patents
Oxygen-enriched clean gasoline fuel Download PDFInfo
- Publication number
- CN112322365A CN112322365A CN202010923702.2A CN202010923702A CN112322365A CN 112322365 A CN112322365 A CN 112322365A CN 202010923702 A CN202010923702 A CN 202010923702A CN 112322365 A CN112322365 A CN 112322365A
- Authority
- CN
- China
- Prior art keywords
- parts
- oxygen
- additive
- clean gasoline
- gasoline fuel
- 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
Links
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
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
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)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention provides an oxygen-enriched clean gasoline fuel which is characterized by comprising the following components in parts by mass: 30-70 parts of isooctane, 5-10 parts of cyclohexane, 20-30 parts of dimethylbenzene, 5-20 parts of trimethylbenzene, 15-45 parts of n-heptane and 5-15 parts of an additive. Through scientific and reasonable proportioning of isooctane, cyclohexane, dimethylbenzene, trimethylbenzene and n-heptane, the oxygen-enriched clean gasoline fuel disclosed by the invention is cleaner and more environment-friendly, can improve the performance of the fuel, reduce the emission, solve the problems of high oil consumption, poor power and poor lubricity, and can fully utilize the existing resources to produce the product.
Description
Technical Field
The invention relates to a fuel, in particular to an oxygen-enriched clean gasoline fuel, belonging to the technical field of clean energy.
Background
With the increasing automobile holding capacity, the reduction of petroleum resources, the enhancement of environmental awareness and the development trend of higher environmental protection requirements, the reduction of fuel consumption and the improvement of exhaust emission become one of the important tasks at present. The energy structure of China is rich in coal, less in oil and gas, mainly takes coal as a main material, develops in a diversified manner, and has large coal reserves and relatively stable price, so research and development subjects and project implementation of coal-to-oil are widely developed nationwide, and meanwhile, the traditional coal chemical industry is converted and upgraded to coal-based clean energy by using a high-tech smelting technology, so that coal-based chemical products are superior to petrochemical products, a solid industry foundation is laid for winning pollution prevention, fighting, building beautiful China, and national reform committee and related departments research and set a green industry instruction catalog (2019 edition), wherein the traditional energy is cleanly and efficiently utilized, and the production of clean fuel oil is listed in green industry planning. With the continuous upgrading of fuel quality in China, namely, the common fuel is gradually upgraded to the national six standards, the traditional fuel cannot meet the environmental protection requirement, and the fuel needs to be developed towards the direction of high cleanness and super cleanness to be exported. In addition, the oxygen-containing ethanol gasoline in China still has the following defects after pilot application: the fuel consumption of the automobile is still increasing, the power is insufficient, the lubricity is reduced and the like.
Chinese patent CN104232174A discloses a synthetic clean gasoline, which comprises the following components in percentage by weight: 35-50% of methanol, 20-35% of naphtha, 15-20% of ethanol, 5-10% of acetaldehyde, 5-10% of tetrahydrofuran and 5-10% of an additive; the additive is composed of the following raw materials in percentage by weight: 20-40% of polyvinylpyrrolidone, 15-45% of polyisobutylene amine, 15-25% of triethylamine, 10-40% of dimethylbenzene and 5-10% of mixed benzene. Although the invention reduces the emission of CO and HC, the invention does not reduce the emission of NO.
Chinese patent CN108929725B discloses an alcohol ether-based clean gasoline for vehicles, which is composed of the following raw materials by mass: 40-60% of straight-run gasoline, 20-30% of alkylated gasoline, 8-20% of petroleum ether, 5-10% of mixed alcohol, 0.5-2.8% of C4-C5 ether compound and 0.1-0.5% of C2-C3 diamine compound. The invention has good effect on the antiknock performance, but has defects in other aspects.
Therefore, there is a need for improvements in the prior art.
Disclosure of Invention
The invention aims to provide an oxygen-enriched clean gasoline fuel which can improve the induction period and the fuel saving rate and reduce the NO discharge.
The invention is realized by the following technical scheme: the oxygen-enriched clean gasoline fuel is characterized by comprising the following components in parts by mass:
30-70 parts of isooctane
5-10 parts of cyclohexane
20-30 parts of dimethylbenzene
5-20 parts of trimethylbenzene
15-45 parts of n-heptane
5-15 parts of an additive.
Further preferably, the oxygen-enriched clean gasoline fuel comprises the following components in parts by mass:
isooctane 40 parts
Cyclohexane 5 parts
20 portions of dimethylbenzene
10 parts of trimethylbenzene
15 portions of n-heptane
And 10 parts of an additive.
The additive is prepared from the following components in parts by mass:
15-25 parts of ethanolamine
10-20 parts of octanol
10-20 parts of polyether amine
15-25 parts of cyclohexanone
25-35 parts of dimethyl carbonate.
The oxygen-enriched clean gasoline fuel provided by the invention is prepared by the following steps:
A1) preparing the following components in parts by weight:
30-70 parts of isooctane
5-10 parts of cyclohexane
20-30 parts of dimethylbenzene
5-20 parts of trimethylbenzene
15-45 parts of n-heptane
5-15 parts of an additive;
A2) and C, mixing and uniformly stirring the components in the step A1) to obtain the oxygen-enriched clean gasoline fuel.
The isooctane, the cyclohexane, the xylene, the trimethylbenzene and the n-heptane are all commercial industrial products, wherein:
the isooctane has the functions of improving the kinetic energy of the fuel and the antiknock index;
cyclohexane has the functions of increasing the intersolubility of various raw materials, reducing the knock explosion of an internal combustion engine and reducing the emission;
the dimethylbenzene has the functions of improving the kinetic energy of the fuel, increasing the lubricity and reducing the oil consumption;
the trimethylbenzene has the functions of improving the kinetic energy of the fuel, reducing the oil consumption, improving the power and reducing the emission;
n-heptane has the functions of reducing emission and improving fuel performance;
the additive has the functions of enlarging the performance of the existing raw materials, improving the combustion efficiency, saving oil and reducing the emission of tail gas.
The additive is prepared by the following method:
B1) preparing the following components in parts by mass:
15-25 parts of ethanolamine
10-20 parts of octanol
10-20 parts of polyether amine
15-25 parts of cyclohexanone
25-35 parts of dimethyl carbonate;
B2) and C) adding the components in the step B1) into a reaction tank, stirring for 30-50 minutes at normal temperature, controlling the stirring speed at 30-90 r/min, and standing for 30-60 minutes after stirring to obtain the additive.
The invention has the following advantages and effects: by adopting the technical scheme, the oxygen-enriched clean gasoline fuel is cleaner and more environment-friendly through scientific and reasonable proportioning of isooctane, cyclohexane, dimethylbenzene, trimethylbenzene and n-heptane, the fuel performance can be improved, the emission is reduced, the problems of high oil consumption, poor power and poor lubricating property are solved, the existing resources can be fully utilized to produce the product, and the preparation method is simple and feasible and has strong operability.
Detailed Description
The present invention will be further described with reference to the following examples. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
An oxygen-enriched clean gasoline fuel is prepared by the following steps:
1) preparing the following components in parts by weight:
70 kg of isooctane
Cyclohexane 5 kg
Xylene (30 kg)
15 kg of trimethylbenzene
15 kg of n-heptane
10 kg of additive;
the additive comprises the following components in parts by mass:
ethanolamine 15 kg
Octanol 20 kg
10 kg of polyetheramine
Cyclohexanone 25 kg
25 kg of dimethyl carbonate;
and is prepared by the following method:
adding the components of the additive into a reaction tank, stirring for 30 minutes at normal temperature, controlling the stirring speed at 90r/min, and standing for 30 minutes after stirring to obtain the additive;
2) mixing and uniformly stirring the components in the step 1) to obtain the oxygen-enriched clean gasoline fuel.
Example 2
An oxygen-enriched clean gasoline fuel is prepared by the following steps:
1) preparing the following components in parts by weight:
isooctane 50 kg
Cyclohexane 8 kg
25 kg of xylene
20 kg of trimethylbenzene
20 kg of n-heptane
15 kg of additive;
the additive comprises the following components in parts by mass:
ethanolamine 20 kg
Octanol (15 kg)
15 kg of polyetheramine
Cyclohexanone 20 kg
30 kg of dimethyl carbonate;
and is prepared by the following method:
adding the components of the additive into a reaction tank, stirring for 50 minutes at normal temperature, controlling the stirring speed at 30r/min, and standing for 60 minutes after stirring to obtain the additive;
3) mixing and uniformly stirring the components in the step 1) to obtain the oxygen-enriched clean gasoline fuel.
Example 3
An oxygen-enriched clean gasoline fuel is prepared by the following steps:
1) preparing the following components in parts by weight:
isooctane 30 kg
Cyclohexane 10 kg
Xylene (30 kg)
20 kg of trimethylbenzene
45 kg of n-heptane
5 kg of additive;
the additive comprises the following components in parts by mass:
ethanolamine 25 kg
Octanol 10 kg
20 kg of polyetheramine
Cyclohexanone 15 kg
35 kg of dimethyl carbonate;
and is prepared by the following method:
adding the components of the additive into a reaction tank, stirring for 40 minutes at normal temperature, controlling the stirring speed at 60r/min, and standing for 45 minutes after stirring to obtain the additive;
3) mixing and uniformly stirring the components in the step 1) to obtain the oxygen-enriched clean gasoline fuel.
To verify the beneficial effects of the present invention, the oxygen-enriched clean gasoline fuel obtained in examples 1-3 was tested and the results are as follows:
as can be seen from the above table, the indexes of the oxygen-enriched clean gasoline fuel obtained in the examples 1-3 all meet or are higher than the national standard, the emission of nitrogen oxides is reduced by more than 60%, the oil saving rate reaches about 10%, and the power is improved by 12%.
In conclusion, the oxygen-enriched clean gasoline fuel obtained by the invention has the advantages of convenient use, cleanness, environmental protection, full combustion, emission reduction, power enhancement, vehicle protection and energy conservation.
The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (4)
1. The oxygen-enriched clean gasoline fuel is characterized by comprising the following components in parts by mass:
30-70 parts of isooctane
5-10 parts of cyclohexane
20-30 parts of dimethylbenzene
5-20 parts of trimethylbenzene
15-45 parts of n-heptane
5-15 parts of an additive.
2. An oxygen-enriched clean gasoline fuel as claimed in claim 1, characterized in that the additive is made of the following components in parts by mass:
15-25 parts of ethanolamine
10-20 parts of octanol
10-20 parts of polyether amine
15-25 parts of cyclohexanone
25-35 parts of dimethyl carbonate.
3. A preparation method of oxygen-enriched clean gasoline fuel is characterized by comprising the following steps:
A1) preparing the following components in parts by weight:
30-70 parts of isooctane
5-10 parts of cyclohexane
20-30 parts of dimethylbenzene
5-20 parts of trimethylbenzene
15-45 parts of n-heptane
5-15 parts of an additive;
A2) and C, mixing and uniformly stirring the components in the step A1) to obtain the oxygen-enriched clean gasoline fuel.
4. An oxygen-enriched clean gasoline fuel as claimed in claim 1, characterized in that the additive is prepared by the following method:
B1) preparing the following components in parts by mass:
15-25 parts of ethanolamine
10-20 parts of octanol
10-20 parts of polyether amine
15-25 parts of cyclohexanone
25-35 parts of dimethyl carbonate;
B2) and C) adding the components in the step B1) into a reaction tank, stirring for 30-50 minutes at normal temperature, controlling the stirring speed at 30-90 r/min, and standing for 30-60 minutes after stirring to obtain the additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010923702.2A CN112322365A (en) | 2020-09-04 | 2020-09-04 | Oxygen-enriched clean gasoline fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010923702.2A CN112322365A (en) | 2020-09-04 | 2020-09-04 | Oxygen-enriched clean gasoline fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112322365A true CN112322365A (en) | 2021-02-05 |
Family
ID=74304425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010923702.2A Pending CN112322365A (en) | 2020-09-04 | 2020-09-04 | Oxygen-enriched clean gasoline fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112322365A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766069A (en) * | 2005-11-30 | 2006-05-03 | 曹志德 | Additive for producing high-grade gasoline using naphtha and the high grade gasoline |
| US20150259619A1 (en) * | 2014-03-11 | 2015-09-17 | Swift Fuels, Llc | Motor fuel formulation |
| CN108728181A (en) * | 2018-06-15 | 2018-11-02 | 王学明 | A kind of high-clean gasoline component and its application |
-
2020
- 2020-09-04 CN CN202010923702.2A patent/CN112322365A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766069A (en) * | 2005-11-30 | 2006-05-03 | 曹志德 | Additive for producing high-grade gasoline using naphtha and the high grade gasoline |
| US20150259619A1 (en) * | 2014-03-11 | 2015-09-17 | Swift Fuels, Llc | Motor fuel formulation |
| CN108728181A (en) * | 2018-06-15 | 2018-11-02 | 王学明 | A kind of high-clean gasoline component and its application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3640315A1 (en) | A gasoline product for diffusion combustion compression ignition internal combustion engine | |
| CN101544918A (en) | M15-M85 vehicle alcohol ether fuel and preparation method thereof | |
| CN101531929A (en) | Energy-saving and environment-friendly type alcohol group gasoline | |
| CN109593578A (en) | A kind of combustion adjuvant and preparation method of gasoline | |
| CN110616093A (en) | High-cleanness diesel fuel | |
| CN101429461A (en) | Composite methanol gasoline for automobile | |
| CN111303948B (en) | Micro-lead aviation piston type engine fuel and preparation method thereof | |
| CN110616092A (en) | High-cleanness gasoline fuel | |
| CN113293036A (en) | High-calorific-value coal-based biofuel | |
| CN111303947B (en) | Lead-free aviation piston type engine fuel and preparation method thereof | |
| CN112322365A (en) | Oxygen-enriched clean gasoline fuel | |
| CN102899099A (en) | Alcohol ether gasoline for new energy vehicles | |
| CN103060022A (en) | Methanol gasoline and production method thereof | |
| CN102899101A (en) | Methanol gasoline | |
| CN108342231A (en) | A kind of environment-friendly type alcohol radical bio-fuel and preparation method thereof | |
| CN107099347B (en) | A kind of ether diesel oil of clean and environmental protection and preparation method thereof | |
| CN109536217A (en) | A kind of methanol gasoline and preparation method thereof | |
| CN111171883A (en) | Valerate diesel oil mixed fuel | |
| CN101671583A (en) | High cleanness energy-saving unleaded gasoline standard increasing agent | |
| CN114921270B (en) | Synergistic ethanol gasoline and preparation method and application thereof | |
| CN103952194B (en) | As the automobile-used dimethoxymethane composition of mixing fuel burning | |
| CN109852437A (en) | A kind of environmental protection new energy fuel | |
| CN102140376A (en) | Methanol gasoline | |
| CN101220302B (en) | High cleanness-degree methanol gasoline and formulation method thereof | |
| CN103087785A (en) | Clean fuel for vehicles and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210205 |
|
| RJ01 | Rejection of invention patent application after publication |