An alcohol emulsified diesel oil

Abstract

The invention mainly discloses a optimum formulation of an alcohol emulsified diesel oil, which contains diesel oil 65 parts, methanol 20 parts, water 14 parts and mixed emulsifier parts; also discloses a emulsifying apparatus which is suitable for use at service stations and can be industrially operated to continuously produce the emulsified diesel oil. The significant advantages of the invention include: providing a new energy for diesel oil engine capable of being used directly and mass-producted. dozens of equal condition per 100 km real car driving contrasting tests show that; fuel consumption per 100 km is approximately same with pure diesel oil, while the power output is no less than pure diesel oil; but in the alcohol emulsified diesel oil, the 35% of pure diesel oil is substituted by 20% of methanol, 14% of water and 1% of emulsifier; the discharged black smoke is eliminated, and the tail gas pollution status of the diesel engine is substantially improved. The alcohol emulsified diesel oil of the invention is a economical, clean, safe and practical new biological energy, and achieves significant economic benefit and social benefit.

Description

technical field [0001] The invention relates to an emulsified diesel oil mixed with an appropriate amount of methanol and water which is mainly used for diesel vehicles and belongs to the field of mixed fuels. Background technique [0002] In today's world, the energy problem is becoming more and more prominent. With the rapid development of industry, agriculture and transportation, the demand for diesel is increasing day by day, especially the rapid development of diesel vehicles, which further increases the demand for diesel. At present, there has been a shortage of supply and rising prices. the trend of. At the same time, due to insufficient combustion of diesel oil, the content of particulate matter, nitrogen oxides and hydrocarbons in the exhaust gas is very high, causing serious pollution to the environment. In order to reduce the consumption of non-renewable energy, reduce the amount of diesel used by diesel engines and reduce environmental pollution, after more than...

AI Technical Summary

Problems solved by technology

The application number is No. 95192951.8 Chinese patent discloses a "water-containing fuel for internal combustion engine and its preparation method". In this document, almost all carbon-containing fuels are made into mixed fuels, such as water-containing alcohol-containing gasoline, water-containing alcohol-containing fuel, etc. Kerosene, water-containing alcohol-containing diesel oil, water-containing alcohol-containing gaseous carbon-containing fuel, and the emulsifier used in this document is a non-ionic emulsifier, and it can only be effective for less than 20% alcohol and deionized water. In actual operation It is a hassle to limit water to deionized water only, and all carbon-containing fuels can be separated by using only one nonionic surfactant (alkylphenol ethoxylate) as an emulsifier. It is difficult to imagine emulsification into a water-containing fuel with good effect. Now, a large number of experiments have proved that the emulsification effect of using a single non-ionic or anionic or cationic surfactant as a water-containing alcohol-containing diesel emulsifier is not ideal. So this patent may be a laboratory result, because until now there has been no report on the industrial production of this kind of water-containing fuel

An application number that I applied on May 30, 2005 is: 200510040288.6 The Chinese patent of alcohol type emulsified diesel oil, its formula is: 40-60 parts of diesel oil, 10-30 parts of ethanol or methanol, 10-30 parts of water, 0.5-1.5 parts of emulsifying agent, wherein, what emulsifying agent used is the sodium alkylbenzenesulfonate 25-30%, Tx-4 32-38%, rosin 11-14%, kerosene 10- 15%, sodium carbonate 2-4% and water 10-15% is a diesel emulsifier which is heated and stirred. It can be directly added to ordinary tap water, and a large proportion of ethanol or methanol can also be added, but the effect is still Not ideal, the formula is not the best, and needs to be further improved, especially there is no special emulsification equipment suitable for installation in gas stations that can be used in industrial production to match it

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