JPS61127792A

JPS61127792A - Combustion improver

Info

Publication number: JPS61127792A
Application number: JP24927184A
Authority: JP
Inventors: Chobe Taguchi; 田口　長兵衛
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-11-26
Filing date: 1984-11-26
Publication date: 1986-06-16

Abstract

PURPOSE:A combustion improver that is composed of a lactic acid derivative such as methyl lactate and ethyl lactate, thus increasing the combustion speed of petroleum other than gasolin up to complete combustion. CONSTITUTION:A lactic acid derivative such as methyl lactate, ethyl lactate or butyl lactate is used as a combustion improver and added to light oil, A, B and C heavy oil and other petroleum other than gasolin in an amount of more than 0.0005% (0.0005% is enough). EFFECT:The amount of carbon monoxide formed is reduced less than 1/3.

Description

【発明の詳細な説明】本発明はガンリン以外の石油（以下石油と称す）の燃焼
を改善する助燃剤に関するものである。即ち、乳酸メチ
ル、乳酸エチルおよび乳酸ブチルなどの乳酸化合物を石
油に添加すると石油の燃焼速度を高め、完全燃焼に近づ
けることが判明した。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a combustion improver that improves the combustion of petroleum other than Ganlin (hereinafter referred to as petroleum). That is, it has been found that adding lactic acid compounds such as methyl lactate, ethyl lactate, and butyl lactate to petroleum increases the combustion rate of petroleum, bringing it closer to complete combustion.

従来、石油の助燃剤として数多くの製品が開発されてい
るが何れも一長一短あり広く用いられていない。即ち、
例えば低質重油には媒煙防止剤、スラッジ防止ふ・よび
分散剤、水の乳化剤など各種の金属の塩類、界面活性剤
が使用されているが経済面を考えると期待した程の効果
はあげていない。Although many products have been developed as combustion improvers for petroleum, they all have advantages and disadvantages and are not widely used. That is,
For example, various metal salts and surfactants are used in low-quality heavy oil, such as smoke inhibitors, sludge prevention agents, dispersants, and water emulsifiers, but they are not as effective as expected from an economic standpoint. do not have.

本発明は石油に乳酸化合物を添加し、燃焼効率を改善す
るもので斯界）ζ全くその例を見ない。これら乳酸化合
物は石油に可溶で僅か０．０００５％（重量）添加する
だけで驚異的助燃効果を発揮することが判明している。The present invention improves combustion efficiency by adding a lactic acid compound to petroleum, and there is no example of this in the world. It has been found that these lactic acid compounds are soluble in petroleum, and that adding only 0.0005% (by weight) produces an amazing combustion-enhancing effect.

以下実施例をもって説明する。This will be explained below using examples.

実施例１゜燃料　・・・・・・・・・・・・・・・軽油実験装置・
・・・・・・・・　自動車（マツダｓ　２０００ｃｃ　
ＤＥ　）軽油に本発明の助燃剤を添加したものと、無添
加のものの定地運転試験をし、燃費を比較した。Example 1゜Fuel ・・・・・・・・・・・・・Light oil experimental equipment・
・・・・・・・・・ Car (Mazda s 2000cc
DE) A steady-state driving test was conducted on light oil to which the combustion improver of the present invention was added and one without the additive, and the fuel efficiency was compared.

無添加の場合・・・・・・・・・・・−・・・・・・・
−・・・・−・・・・・　１４゜６ム／／乳酸メチル（
０，０００５％）・・・・・−・・　１８．７／（０，
００５％）・・−曲・・・・　＋９．１／／＃　　　（
０，０５％）・・−・・・・・・・・・・・　１９．２
／／乳酸エチル（０，０００５％）曲・・・・　夏８．
３〃／／　　　（０，００５％）・・・・・・・・・・
・・　＋９．８／／〃　　（０，０５％）・・・・・・
・・・・・・・・・　１９．９／／乳酸ブチル（０００
０５％）・・・・・・・・・　＋８．６／／”　　　　
（０，００５％）・・・四囲・　１８．９　１／＃　　
　　（０，０５％）曲・−・曲・・・　＋９．２１／マ
ツダの２０００ｃｒ−のデイゼル車の軽油のみで定地運
転した場合には燃料１／！当りの走行距離は１４．６ｉ
で、これに乳酸メチルを０．０００５％添加した場合は
１８，７ム、０．００５％添加した場合はｌ　９．　ｌ
　＆、０．０５％添加した場合は１９．２＆となった。In the case of no additives・・・・・・・・・・・・・・・・・・・・・
−・・・・・・−・・・・・・ 14゜6mu//Methyl lactate (
0,0005%)・・・・・・−・・18.7/(0,
005%)...-Song... +9.1//# (
0.05%)・・・・・・・・・・・・・・・ 19.2
//Ethyl lactate (0,0005%) song... Summer 8.
3〃// (0,005%)・・・・・・・・・・・・
・・・ +9.8//〃 (0.05%)・・・・・・
・・・・・・・・・ 19.9//Butyl lactate (000
05%)・・・・・・・・・ +8.6//”
(0,005%)...Four circles/18.9 1/#
(0.05%) Song・-・Song...+9.21/If you drive a Mazda 2000 Cr- diesel car on a regular basis with only diesel oil, the fuel will be 1/! The mileage per mile is 14.6i
So, when 0.0005% methyl lactate is added to this, it is 18.7 μm, and when 0.005% is added, it is 19. l
&, when 0.05% was added, it was 19.2 &.

又、乳酸エチルを０．０００５％添加した場合には１８
．３ｋＡ、　０．００５％添加した場合には１９．８％
、０．（１５％添加した場合には１９．９ｂとなった。In addition, when 0.0005% of ethyl lactate was added, 18
．． 3kA, 19.8% when added 0.005%
,0. (When added at 15%, it was 19.9b.

一方、乳酸ブチルを０．０００５％添加した場合には１
８．６＆ＪＩ、０．００５％添加した場合には１８．９
軸、０．０５％添加した場合には１９．２＆ａとなった
。即ち、乳酸化合物を軽油に添加すると自動車の走行距
離を約２８〜３０％改鋳することが判明い５但し、ガソ
リンにこれらの助燃剤を添加し、自動車を走行させた場
合には走行距離は殆んど変らなかった。この理由につい
ては目下解明中である。On the other hand, when 0.0005% butyl lactate was added, 1
8.6&JI, 18.9 when added 0.005%
In the case of adding 0.05% of coccyx, it was 19.2&a. In other words, it has been found that adding lactic acid compounds to diesel oil reduces the mileage of a car by about 28 to 30%5. However, when these combustion improvers are added to gasoline and the car is driven, the mileage is almost reduced. It didn't change. The reason for this is currently under investigation.

実験例２゜燃料・・・・・−・・・・−・・・・・Ａ、ＢおよびＣ
重油実験装置・・−・−・・　ｘトン多管式ボイラ一本
実験では本発明の各種助燃剤をＡ、ＢおよびＣｍ油に各
々０．０００５％添加した場合の点火後より蒸気の発生
するまでの時間で以って比較した。Experimental example 2゜Fuel・・・・・・・・・・・・・・・・・・A, B and C
Heavy oil experimental equipment... In an experiment using one x-ton multitubular boiler, steam was generated after ignition when various combustion improvers of the present invention were added to A, B, and Cm oils at 0.0005% each. Comparisons were made based on the time taken.

へ重油の場合無添加・・−・・・・・・・・・・・・・・・・・・・
・・・・・・・・・・　２２〜２４分乳酸メチル　・・
・・四−曲・・・−１５〜１７分乳酸エチル・・・・・
・・・・曲・・・・−・・　１６〜１８分乳酸ブチル　
・・・・・−・−・・・・〜・・・・・　１６〜１８分
Ｂ重油の場合無添加・・・・・・・・−・・・・−・・・・−・−・
・・・−・・　２４〜２６分乳酸メチル・・・・・・・
・・・・−・・・・・・・・　１８〜２０分乳酸エチル
・・・・・−・・・・・・・萌・・・　１９〜２１分乳
酸ブチル・・・・・−・・・・・・・・・・−・・　１
９〜２１分Ｃ重油の場合無添加・・・・・−・・・・−・−・・・・・・・−・
・・・・・・・　３０〜３３分乳酸メチル・・・・・−
・・・・・・・−・−・・　２３〜２５分乳酸エチル・
・・・・・・・−・−・・・・−・・　２３〜２５分乳
酸ブチル・・・・・−・・・・・・・・・・−・・　２
４〜２７分Ａ重油のみを燃焼しん場合の蒸気発生時間は
２２〜２４分であり、これに乳酸メチルを添加した場合
は１５〜１７分、乳酸エチルあるいは乳酸ブチルを添加
した場合は何れも＋６〜１８分であった。又、Ｂ重油の
みを燃焼した場合には２４〜２６分、これに乳酸メチル
を添加した場合は１８〜２０分、乳酸エチルおよび乳酸
ブチルを添加した場合は各々１９〜２１分であった。一
方、Ｃ重油のみを燃焼しな場合には３０〜３３分、これ
に乳酸メチルおよび乳酸エチルを添加した場合には各々
２３〜２５分、乳酸ブチルを添加した場合には２４〜２
７分であった。For heavy oil, no additives...
・・・・・・・・・ 22-24 minutes Methyl lactate ・・
...Four songs...-15-17 minutes Ethyl lactate...
...Song...16-18 minutes Butyl lactate
・・・・・−・−・・〜・・・・・ 16 to 18 minutes No additives in the case of heavy oil B
・・・－・・・ 24-26 minutes Methyl lactate・・・・・・
・・・・・・－・・・・・・・・・ 18-20 minutes Ethyl lactate ・・・・・−・・・・・・Moe 19-21 minutes Butyl lactate ・・・・・・・・・・・・・・－・・ 1
9 to 21 minutes No additives in the case of C heavy oil.
...... 30-33 minutes Methyl lactate...-
・・・・・・・・・−・−・・ 23 to 25 minutes Ethyl lactate・
・・・・・・・・・−・−・・−・・ 23 to 25 minutes Butyl lactate・・・・・・・−・・・・・・・・・・・・・−・・ 2
4 to 27 minutes The steam generation time when only A heavy oil is burned is 22 to 24 minutes, when methyl lactate is added to this, it is 15 to 17 minutes, and when ethyl lactate or butyl lactate is added, both are +6 It took ~18 minutes. Further, when only B heavy oil was burned, it took 24 to 26 minutes, when methyl lactate was added to it, it took 18 to 20 minutes, and when ethyl lactate and butyl lactate were added, it took 19 to 21 minutes, respectively. On the other hand, when only C heavy oil is not burned, it takes 30 to 33 minutes, when methyl lactate and ethyl lactate are added, it takes 23 to 25 minutes each, and when butyl lactate is added, it takes 24 to 2 minutes.
It was 7 minutes.

即ち、重油に本発明の助燃剤を添加すると蒸気の発生時
間が２０〜３０％短縮されることが判明した。That is, it has been found that when the combustion improver of the present invention is added to heavy oil, the steam generation time is shortened by 20 to 30%.

実験例３゜燃料・・・・・・・・・・・・・・・・・・白灯油実験
機器・・・・・−・・石油ストーブ本実験は本発明の各
種助燃剤を各々０．０００５％白灯油に添加し、燃焼時
におけるＣＯガス量を測定する。Experimental example 3゜Fuel・・・・・・・・・・・・・・・White kerosene Experimental equipment・・・・・・・・・・・・・ Oil stove In this experiment, each of the various combustion improvers of the present invention was used at 0.0%. 0005% white kerosene and measure the amount of CO gas during combustion.

無添加・・・・・・・・・・・・・・・・・・・・・・
・・・・・・・・・・・・・・・・・８．６％乳酸メチ
ル・・・・・・・・・・・・・・−・・・・・・・−・
・　２．５ｏ／６乳酸エチル・・・・・・・・−・・・
・・・・・・・・・・−・・２．５％乳酸ブチル・・・
・・・・・−・−・・・・・・・・・・−・・・・・２
．８％無添加の場合のＣＯ量は８．６％、乳酸メチルお
よび乳酸エチルを添加したものは各々２．５％、乳酸ブ
チルを添加したものは２．８％であった。Additive-free······················
・・・・・・・・・・・・・・・・・・8.6% Methyl lactate・・・・・・・・・・・・・−・・・・・・・・・・
・2.5o/6 ethyl lactate・・・・・・・・・−・
・・・・・・・・・・・・・・・2.5% Butyl lactate...
・・・・・・−・−・・・・・・・・・・・・・・・・2
．． The amount of CO was 8.6% when 8% was not added, 2.5% each when methyl lactate and ethyl lactate were added, and 2.8% when butyl lactate was added.

即ち、本発明の助燃剤を添加するとＣＯガス量は３分の
１以下になることが判明した。That is, it has been found that when the combustion improver of the present invention is added, the amount of CO gas is reduced to one-third or less.

以上のように本発明の助燃剤はその効力抜群をζつき、
各界に大いに貢献できるものと確信する。As mentioned above, the combustion improver of the present invention has excellent efficacy,
I am confident that I can make a great contribution to various fields.

Claims

[Claims]

A lactic acid compound combustion improver characterized by adding lactic acid compounds such as methyl lactate and ethyl lactate to petroleum other than gasoline.