CN1123635C - Composite lead-less gasoline - Google Patents
Composite lead-less gasoline Download PDFInfo
- Publication number
- CN1123635C CN1123635C CN00105593A CN00105593A CN1123635C CN 1123635 C CN1123635 C CN 1123635C CN 00105593 A CN00105593 A CN 00105593A CN 00105593 A CN00105593 A CN 00105593A CN 1123635 C CN1123635 C CN 1123635C
- Authority
- CN
- China
- Prior art keywords
- gasoline
- oil
- toluene
- composite lead
- less gasoline
- 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.)
- Expired - Fee Related
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The present invention relates to substitute fuel for vehicles, namely composite lead-less gasoline. The gasoline comprises 35 to 45% of methanol, 16 to 20% of toluene, 18 to 25% of xylene, 18 to 35% of distilled gasoline, 0 to 6% of condensed oil or topped oil. The composite lead-less gasoline has the advantages of good startability, no deterioration of long-term storage, no air block, no glue value, obvious reduction of carbon monoxide and hydrocarbon, soft work application and smooth running.
Description
The present invention relates to a kind of automobile-used fuel substitute, i.e. synthesized lead-less gasoline.
Along with the anxiety of petroleum resources, large quantities of vehicle fuels that substitute are taken advantage of a turn of events and get on, and wherein use at most, and development is methanol gasoline faster.But methanol gasoline exists methanol content low at present, layering, and instability, the volatility deficiency, calorific value is low, as Chinese patent CN86103450.
Purpose of the present invention is exactly at above-mentioned the deficiencies in the prior art, provides a kind of use ratio of methanol that makes to improve, and stability improves, the calorific value raising, volatility improves, realizes energy-conservation, synergy, the synthesized lead-less gasoline of raising exhaust emissions quality.
Purpose of the present invention can realize by following measure:
A kind of synthesized lead-less gasoline is made up of methyl alcohol, toluene, dimethylbenzene, straight-run spirit, condensate oil or shifting block oil, and the each component weight percent is as follows:
Methyl alcohol 35-45%, toluene 16-20%, dimethylbenzene 18-25%, straight-run spirit 18-30%, condensate oil or shifting block oil 0-6%.
The present invention compared with prior art has the following advantages:
This synthesized lead-less gasoline startability is good, stored for a long time never degenerating, and no vapour lock, no glue value, carbon monoxide, hydrocarbon polymer obviously reduce, and the soft running of work done is steady.
With Santana's board car test, under the equal conditions, No. 90 tank oil changeed 83 circles in average one minute in the laboratory, and synthetic nothing was changeed 101 circles in average one minute along gasoline:
Commute with Chang'an board face on the 3 grades of highways in 8 kilometers mountain areas runs, and the result is that synthesized lead-less gasoline is than 50 milliliters of average back and forth low oil consumptions of No. 90 tank oils.
Be described in further detail below by embodiment:
Following embodiment percentages:
Embodiment 1:
Methyl alcohol 38.6%, toluene 18.6%, dimethylbenzene 20%, straight-run spirit 22.8%.
Embodiment 2:
Methyl alcohol 35%, toluene 17%, dimethylbenzene 18%, straight-run spirit 30%.
Embodiment 3:
Methyl alcohol 40%, toluene 20%, dimethylbenzene 20%, straight-run spirit 20%.
Embodiment 4: use synthesized lead-less gasoline autumn and winter:
Methyl alcohol 38.6%, toluene 18.6%, dimethylbenzene 14%, straight-run spirit 22.8%, condensate oil or shifting block oil 6%.
Embodiment 5: use synthesized lead-less gasoline summer:
Methyl alcohol 38.6%, toluene 18.6%, dimethylbenzene 17%, straight-run spirit 22.8%, condensate oil or shifting block oil 3%.
The preparation method of above embodiment is as follows:
Methyl alcohol, toluene, dimethylbenzene are regardless of order added container for stirring 10--15 minute, again straight-run spirit, condensate oil or shifting block oil adds and stirs 10--15 in the said vesse and divide.
Claims (1)
1. a synthesized lead-less gasoline is made up of methyl alcohol, toluene, dimethylbenzene, straight-run spirit, condensate oil or shifting block oil, it is characterized in that the each component weight percent is as follows:
Methyl alcohol 35--45%, toluene 16--20%, dimethylbenzene 18--25%, straight-run spirit 18--30%, condensate oil or shifting block oil 0--6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00105593A CN1123635C (en) | 2000-04-03 | 2000-04-03 | Composite lead-less gasoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00105593A CN1123635C (en) | 2000-04-03 | 2000-04-03 | Composite lead-less gasoline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1265415A CN1265415A (en) | 2000-09-06 |
| CN1123635C true CN1123635C (en) | 2003-10-08 |
Family
ID=4577802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00105593A Expired - Fee Related CN1123635C (en) | 2000-04-03 | 2000-04-03 | Composite lead-less gasoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1123635C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324117C (en) * | 2004-07-26 | 2007-07-04 | 李容晚 | Alcohol gasoline |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054262A (en) * | 1991-01-17 | 1991-09-04 | 林业田 | Synthetic gasoline |
| CN1069058A (en) * | 1991-07-31 | 1993-02-17 | 曹云德 | Alcohol liquid fuel |
| CN1077734A (en) * | 1992-04-17 | 1993-10-27 | 李化 | High-octane lead-free synthetic gasoline and preparation method thereof |
-
2000
- 2000-04-03 CN CN00105593A patent/CN1123635C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054262A (en) * | 1991-01-17 | 1991-09-04 | 林业田 | Synthetic gasoline |
| CN1069058A (en) * | 1991-07-31 | 1993-02-17 | 曹云德 | Alcohol liquid fuel |
| CN1077734A (en) * | 1992-04-17 | 1993-10-27 | 李化 | High-octane lead-free synthetic gasoline and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1265415A (en) | 2000-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kalghatgi | Development of fuel/engine systems—the way forward to sustainable transport | |
| Yüksel et al. | The use of ethanol–gasoline blend as a fuel in an SI engine | |
| CN101285011B (en) | Water and methanol-bearing gasoline and method for preparing same | |
| Wen et al. | Effects of gasoline octane number on fuel consumption and emissions in two vehicles equipped with GDI and PFI spark-ignition engine | |
| CN101550363A (en) | Novel carbinol gasoline fuel | |
| Most et al. | Single-Cylinder Engine Evaluation of Methanol–Improved Energy Economy and Reduced NO X | |
| Liu et al. | Experimental study on formaldehyde emission from environmental protection and energy-saving alcohol fuel for vehicles | |
| CN1125164C (en) | Environment-protecting energy-saving improver of lead-free gasoline | |
| CN1123635C (en) | Composite lead-less gasoline | |
| CN1618933A (en) | Low sulfur eleaning fuel capable of substituting petroleum oil | |
| Schumacher et al. | DIESEL ENGINE EXHAUST EMISSIONS EVALUATI ON OF BIODIESEL BLENDS USING A CUMMINS L10E ENGINE | |
| Tan et al. | Investigation of nitrogen oxides, particle number, and size distribution on a light-duty diesel car with B10 and G10 fuels | |
| CN1289645C (en) | Fuel oil additive for gasoline engine and diesel oil engine | |
| JP2003082366A (en) | Fuel composition | |
| CN1274792C (en) | Alcohols gasoline and method for preparing same | |
| CN1054262A (en) | Synthetic gasoline | |
| CN101760258B (en) | Component oil capable of reducing saturated vapor pressure of methanol gasoline | |
| Furey et al. | Emissions, fuel economy, and driveability effects of methanol/butanol/gasoline fuel blends | |
| CN102453554A (en) | Methanol fuel capable of preventing phase separation | |
| Pearson et al. | Improving the use of liquid biofuels in internal combustion engines | |
| CN100357406C (en) | Synthetic vehicular fuel and its preparation method | |
| Siewert et al. | Environmental potential of natural gas fuel for light-duty vehicles: an engine-dynamometer study of exhaust-emission-control strategies and fuel consumption | |
| AU2002236466A1 (en) | Method for reducing emissions from high pressure common rail fuel injection diesel engines | |
| Schifter et al. | Assessment of environmentally friendly fuel emissions from in-use vehicle exhaust: low-blend iso-stoichiometric GEM mixture as example | |
| Laguitao et al. | Fuel Economy and Emissions of Philippine CME-Diesel Blends From Drive Cycle and Steady Speed Operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bai Shijun Inventor after: Zhang Jian Inventor after: Zhang Zhenxin Inventor after: Wang Rui Inventor after: Zhang Xiaoqing Inventor after: Zhang Xiaoming Inventor before: Bai Shijun Inventor before: Zhang Jian |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BAI SHIJUN; ZHANG JIAN TO: BAI SHIJUN; ZHANG JIAN; ZHANG ZHENXIN; WANG; RUI ZHANG; XIAOQING; ZHANG XIAOMING |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031008 Termination date: 20130403 |