JPS5827792A - Liquid fuel for gasoline engine - Google Patents
Liquid fuel for gasoline engineInfo
- Publication number
- JPS5827792A JPS5827792A JP12494981A JP12494981A JPS5827792A JP S5827792 A JPS5827792 A JP S5827792A JP 12494981 A JP12494981 A JP 12494981A JP 12494981 A JP12494981 A JP 12494981A JP S5827792 A JPS5827792 A JP S5827792A
- Authority
- JP
- Japan
- Prior art keywords
- ethanol
- gasoline
- gasoline engine
- liquid fuel
- 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.)
- Granted
Links
Abstract
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。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
リンに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エタノール
専用エンジンを開発することに限られている。Currently, the use of ethanol as an alternative fuel to gasoline is being considered. However, due to its physical properties, ethanol alone cannot operate a gasoline engine. Therefore, the use is limited to mixing 10 to 20% of ethanol into gasoline and using it for the purpose of increasing the amount of fuel, or to modifying the engine itself to develop an ethanol-specific engine.
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。The present invention does not use ethanol as a filler, nor does it require the development of a special engine, but rather provides a new fuel that is mainly ethanol-based and can be used to operate current gasoline engines as they are.
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。その為めにエチルエーテルを添
加するのである。In other words, in order to operate a gasoline engine using ethanol, the boiling point of ethanol must first be lowered to promote vaporization. For this reason, ethyl ether is added.
エタノール６０容量％とエチルエーテル４０容量％の混
合燃料の分溜性状は初沸３６℃、最終沸点７９℃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、又夏季等に於いてベーパーロックを起こす恐れ
がある。The fractional distillation properties of a mixed fuel of 60% by volume of ethanol and 40% by volume of ethyl ether have an initial boiling point of 36°C and a final boiling point of 79°C, and although it has the effect of promoting startup, it is difficult to use when the engine overheats during long runs, or in the summer. There is a risk of vapor lock occurring.
その為めに前期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 mixed liquid.
灯油の沸点は１５０℃〜３００℃とされているからであ
る。This is because the boiling point of kerosene is said to be 150°C to 300°C.
エタノールのオクタン価はガソリンのそれより遥に高い
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
もっている。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。The octane number of ethanol is much higher than that of gasoline, but ether has the property of lowering the octane number. However, its high cetane number has an excellent effect of facilitating compatibility between ethanol and kerosene.
以上３種類の物性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たいるのである
。It has been confirmed through repeated running comparison tests that the balance of fuel effects is maintained by the compatibility of the three types of physical properties mentioned above.
本発明の効果に就いて述べれば、現在吾々の生活を支へ
る■■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３，０００万台を越
すと言われている。これ等のクルマはガソリンを失えば
スクラップである。Speaking of the effects of the present invention, there are currently hundreds of millions of gasoline-powered automobiles running on the ground, fulfilling the role of supporting our lives. It is said that there are over 30 million units in Japan alone. If these cars run out of gasoline, they will be scrapped.
その為めにガソリン使い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。エタノール専用エンジ
ンの開発研究もその試みの一ツ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しは立たない。For this reason, the use of ethanol is being seriously considered as a measure to use up gasoline. Research and development of an ethanol-specific engine is one such attempt, but even if that engine were completed, it is unclear how long it will take to replace the hundreds of millions of gasoline-powered vehicles. do not have.
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。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であるから
この燃料のおよそ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
。Ethyl ether is a denatured form of ethanol, so approximately 70% of this fuel is ethanol. Ethanol is a renewable energy source made from agricultural products.
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。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, charcoal).
It can be replaced depending on.
この事はガソリン代替燃料が開発されていない現在灯油
をガソリンの領域拡大に活用し、灯油の分野は再生可能
な無限資源で補呈する事は極めて重要なる意義をもつも
のと確信している。We believe that it is extremely important to utilize kerosene to expand the range of gasoline, and to supplement the field of kerosene with infinite renewable resources, as no alternative fuel to gasoline has yet been developed.
昭和５６年８月１０日 出願人 池 田 博 美 同 池 田 毅 発明者 池 田 憲 正August 10, 1981 Applicant Hiromi Ikeda Same as Tsuyoshi Ikeda Inventor Norimasa Ikeda
Claims (1)
５％。灯油容量率２５〜３５％を組成分とするガソリン
エンジン用液体燃料。Ethanol capacity rate 40%. Ethyl ether capacity ratio 5-2
5%. A liquid fuel for gasoline engines that has a kerosene capacity ratio of 25 to 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 true JPS5827792A (en) | 1983-02-18 |
| JPS6011994B2 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5962572A (en) * | 1977-12-28 | 1984-04-10 | スミス・クライン・アンド・フレンチ・ラボラトリ−ス・リミテツド | Manufacture of guanidine derivative |
| WO2001046345A1 (en) * | 1999-12-21 | 2001-06-28 | Shimura, Yoshiharu | Low-pollution liquid fuel and process for producing the same |
| EP1149887A2 (en) * | 2000-04-26 | 2001-10-31 | Yoshiro Hamada | Low Pollution fuel |
-
1981
- 1981-08-10 JP JP12494981A patent/JPS6011994B2/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5962572A (en) * | 1977-12-28 | 1984-04-10 | スミス・クライン・アンド・フレンチ・ラボラトリ−ス・リミテツド | Manufacture of guanidine derivative |
| JPS6140667B2 (en) * | 1977-12-28 | 1986-09-10 | Smithkline Ltd | |
| WO2001046345A1 (en) * | 1999-12-21 | 2001-06-28 | Shimura, Yoshiharu | Low-pollution liquid fuel and process for producing the same |
| EP1149887A2 (en) * | 2000-04-26 | 2001-10-31 | Yoshiro Hamada | Low Pollution fuel |
| EP1149887A3 (en) * | 2000-04-26 | 2003-12-03 | Yoshiro Hamada | Low Pollution fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6011994B2 (en) | 1985-03-29 |
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