JPS6011994B2 - Liquid fuel for gasoline engines - Google Patents
Liquid fuel for gasoline enginesInfo
- Publication number
- JPS6011994B2 JPS6011994B2 JP12494981A JP12494981A JPS6011994B2 JP S6011994 B2 JPS6011994 B2 JP S6011994B2 JP 12494981 A JP12494981 A JP 12494981A JP 12494981 A JP12494981 A JP 12494981A JP S6011994 B2 JPS6011994 B2 JP S6011994B2
- Authority
- JP
- Japan
- Prior art keywords
- ethanol
- gasoline
- liquid fuel
- gasoline engines
- engine
- 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
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Description
【発明の詳細な説明】
本発明は、ガソリンを使わずにガソリンエンジンを作動
する新らしい液体燃料を提供するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a new liquid fuel for operating gasoline engines without using gasoline.
現在、ガソリン代替燃料としてエタノールの使用法が検
討されている。Currently, the use of ethanol as an alternative fuel to gasoline is being considered.
然しエタノールはその物性上単体でガソリンエンジンを
作動する事は不可能である。従ってガソリン１０〜２０
％混入して燃料の増量を目的として使用する場合と、エ
ンジンそのものを改造してェタ／ール専用エンジンを開
発する事に限られている。本発明はエタノールを増量剤
として使用するのではなく、又専用エンジンを開発する
のでもなく、現行ガソリンエンジンをそのま）作動し得
る、エタノールを主体とする新燃料を提供するものであ
る。However, due to its physical properties, ethanol alone cannot operate a gasoline engine. Therefore gasoline 10-20
It is limited to cases where it is used for the purpose of increasing the amount of fuel by mixing it with %, and when the engine itself is modified to develop an engine specifically for Ettar/Tar. The present invention does not use ethanol as a filler, nor does it require the development of a special engine, but instead provides a new fuel that is primarily ethanol and can be used to operate current gasoline engines as is.
即ちエタノールに依ってガソリンエンジンを作動せしめ
るには、先づエタノールの沸点を引き下げて気化促進を
計らなければならない。In other words, in order to operate a gasoline engine using ethanol, the boiling point of ethanol must first be lowered to promote vaporization.
その為めにエチルエーテルを添加するのである。エタノ
ール６破き量％とエチルエーテル４筋容量％の混合燃料
の分留性状は初沸３６０、最終沸点７９００であり、始
動促進の効果はあるものの長時間走行中エンジン過熱の
際、又夏季等に於いてペーパーロックを起こす恐れがあ
る。For this reason, ethyl ether is added. The fractional distillation properties of a mixed fuel of 6% ethanol by volume and 4% by volume of ethyl ether have an initial boiling point of 360 and a final boiling point of 7900, and although it has the effect of accelerating starting, it is difficult to use when the engine overheats during long runs, or in the summer. There is a risk of paper lock occurring.
その為めに前記混合液全量に対して４０〜５０％の灯油
を添加するとこの欠点は解除する事が出来るのである。Therefore, this drawback can be overcome by adding 40 to 50% of kerosene to the total amount of the mixture.
灯油の沸点は１５０ｏｏ〜３００ｏｏとされているから
である。エタノールのオクタン価はガソリンのそれより
遥かに高いものであるがエーテルはオクタン価を低下さ
せる性質をもつている。This is because the boiling point of kerosene is said to be 150oo to 300oo. The octane number of ethanol is much higher than that of gasoline, but ether has the property of lowering the octane number.
然しセタン価が高い事でエタノールと灯油との相溶を容
易にする優れた効果がある。以上３種類の物怪がそれぞ
れ相溶する事に依って燃料効果のバランスを保つもので
ある事は、繰返し実験を行って来た走行比較テストに依
って確認されているのである。However, its high cetane number has an excellent effect of facilitating compatibility between ethanol and kerosene. It has been confirmed through repeated driving comparison tests that the balance of fuel effects is maintained by the three types of monsters mentioned above being compatible with each other.
本発明の効果に就いて述べれば、現在吾々の生活を支え
る動脈的役割りを果しながら地上を走るガソリン自動車
の数は何億台あるか、日本だけでも３０００方台を超す
と言われている。In terms of the effects of the present invention, there are currently hundreds of millions of gasoline-powered vehicles running on the ground, playing the role of arteries that support our lives, and it is said that in Japan alone, there are over 3,000 gasoline-powered vehicles. ing.
これ等のクルマはガソリンを失えばスクラップである。
その為めにガソリン便し、延しの対策としてエタノール
利用が真剣に検討されるのである。If these cars run out of gasoline, they will be scrapped.
For this reason, the use of gasoline is being seriously considered, and the use of ethanol is being seriously considered as a measure to prevent the spread of the problem.
エタノール専用エンジンの開発研究もその試みのーッで
あるが仮にそのエンジンが完成しても何億台かのガソリ
ン自動車に取って代るには今後どれ程の日時を要すもの
か見通いま立たない。ガソリンエンジンを改造する事な
くエタノールを使用する事が出来れば、正に最高の効果
と言わねばならない。Research and development of an ethanol-specific engine is also an attempt, but even if that engine is completed, it is unclear how long it will take to replace hundreds of millions of gasoline-powered cars. do not have. If it were possible to use ethanol without modifying the gasoline engine, it would be truly the best effect.
エチルエーテルはエタノールから変質したものであるか
ら２つの燃料のおよそ７０％はエタノールである。エタ
ノールは農業生産物を原料とする再生可能エネルギーで
ある。約３０％混入する灯油は有限資源であるが灯油を
暖房用として使用する場合には、無限の再生資源（薪、
木炭）に依って代替する事は出来る。Since ethyl ether is modified from ethanol, approximately 70% of the two fuels are ethanol. Ethanol is a renewable energy source made from agricultural products. Kerosene, which contains about 30% of the oil, is a finite resource, but when kerosene is used for heating, it can be used as an infinitely renewable resource (firewood,
It can be replaced with charcoal (charcoal).
Claims (1)
３５％を組成分とするガソリンエンジン用液体燃料。[Claims] 1. Ethanol capacity rate 40%. Ethyl ether capacity rate 35-25%. Kerosene capacity rate 25~
Liquid fuel for gasoline engines with a composition of 35%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12494981A JPS6011994B2 (en) | 1981-08-10 | 1981-08-10 | Liquid fuel for gasoline engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12494981A JPS6011994B2 (en) | 1981-08-10 | 1981-08-10 | Liquid fuel for gasoline engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5827792A JPS5827792A (en) | 1983-02-18 |
| JPS6011994B2 true JPS6011994B2 (en) | 1985-03-29 |
Family
ID=14898188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12494981A Expired JPS6011994B2 (en) | 1981-08-10 | 1981-08-10 | Liquid fuel for gasoline engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011994B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL56265A (en) * | 1977-12-28 | 1982-08-31 | Om Lab Sa | Process for preparing imidazolyl methylthio guanidine derivatives and a novel intermediate therefor |
| CA2342824A1 (en) * | 1999-12-21 | 2001-06-21 | Shimura, Yoshiharu | Low pollution liquid fuel and manufacturing method of the same |
| JP3792990B2 (en) * | 2000-04-26 | 2006-07-05 | 敬郎 濱田 | Low pollution fuel |
-
1981
- 1981-08-10 JP JP12494981A patent/JPS6011994B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5827792A (en) | 1983-02-18 |
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