CN101418243B

CN101418243B - Nano fuel additive agent and preparation method thereof

Info

Publication number: CN101418243B
Application number: CN200810238092A
Authority: CN
Inventors: 杜文军; 冯金青
Original assignee: SHANDONG XINHAI AUTOMOBILE ACCESSORIES CO Ltd
Current assignee: SHANDONG XINHAI AUTOMOBILE ACCESSORIES CO Ltd
Priority date: 2008-12-08
Filing date: 2008-12-08
Publication date: 2010-05-12
Anticipated expiration: 2028-12-08
Also published as: CN101418243A

Abstract

The invention discloses a nano-burning additive and a preparing method thereof. The additive is prepared by mixing surface active agent, interface modifier, addition agent, and catalytic agent according to a portion ratio. The preparing method is as follows: firstly adding the surface active agent and the interface active agent to a seal reaction kettle according the portion ratio, stirring and mixing the surface active agent and the interface active agent, and preparing mixed liquid; then adding the addition agent and the catalytic agent to the seal reaction kettle according the portion ratio, mixing and stirring the mixed liquid for a period of time, and preparing trigger liquid; and finally adding the prepared trigger liquid with uniform speed to the mixed liquid in the seal reaction kettle, stirring the mixed liquid mechanically. The temperature of the seal reaction kettle rises up to between 75 and 90 DEG. C, and reaction is carried out continuously for 8 to 10 hours, so as to obtain an additive agent product. The nano-burning additive has the advantages of stable chemical property, easy storage, convenient use, no harm to a human body, and no pollution to the environment, can be widely used as a common fuel long-acting additive for vehicles and ships fuel with oil saving ratio between 10 and 15 percent, and has obvious social benefit.

Description

A kind of nano fuel additive agent and preparation method thereof

Technical field

The present invention relates to fluid additive, relate in particular to the fuel oil additives.

Background technology

Domestic fuel oil additive mainly is the additive based on the simple function of fuel oil cleaning agent.Traditional detergent for gasoline and diesel oil performance is fairly simple, mainly is that polyether monoamine and poly-alkylamide are main detergent-dispersant additive.Though the type purification agent can be removed the carbon deposit at position such as oil nozzle, certain dirty effect of falling is arranged, oxynitride does not significantly reduce, and oil-saving effect is not obvious.The present domestic additive kind that is applied to vapour bavin heavy oil, great majority are to act as main mixed type additive with metal ion catalysis, if this additive uses in equipment such as engine, boiler for a long time, will cause the ash deposition serious, adversely affecting its combustion, metal ion also can cause the automobile three-way catalysts poison deactivation.More disadvantageously, metal ion is not only contained in some additives the inside, and contain a large amount of benzene, naphthalene etc. volatile, to human body composition unfavorable and that environment is polluted.

Summary of the invention

Purpose of the present invention just provides a kind of efficient, fuel-economizing, stable performance, is beneficial to environmental protection, to human body and environmentally friendly general fuel additive new variety, and makes production technique.

Task of the present invention is finished like this: study a kind of nano fuel additive agent and preparation method thereof, be by tensio-active agent, interface modifier, auxiliary agent, catalyzer, formulated according to the share ratio, its share ratio is: 5～20 parts in tensio-active agent, 10～20 parts of interface modifiers, 20～50 parts of auxiliary agents, 5～20 parts of catalyzer.Tensio-active agent is 2 ethyl hexanoic acid, stearic acid, and interface modifier is n-octyl amine, octadecylamine, and auxiliary agent is isopropylcarbinol, ethylene glycol monomethyl ether, and catalyzer is methylsulfonic acid, this class 60.Prepare according to the following steps: (1) is earlier with tensio-active agent, interface modifier adds in the sealed reactor in the share ratio, mix, be made into mixed solution, (2) again with auxiliary agent, catalyzer adds in the sealed reactor in the share ratio, mix and stir certain hour, make triggering liquid, the triggering liquid that (3) will prepare at last at the uniform velocity adds in the interior mixed solution of sealed reactor, carry out mechanical stirring simultaneously, the rotating speed of paddle in the control sealed reactor, sealed reactor is warming up to temperature of reaction, carries out combination reaction continuously, after time, promptly make the additive finished product through respective reaction.Temperature of reaction is 75～90 ℃, and the reaction times is 8～10 hours.Adopt additive of the present invention, can be in fuel oil homodisperse, uniform dissolution.Can reduce the fuel molecule surface tension, improve the physical activity of fuel oil, impel fuel oil fully to burn.Fuel oil consumption is reduced significantly, increase substantially engine power performance, reduce the exhaust pollutant discharging.Simultaneously, remove the effect of carbon deposit in the combustion chamber, the generation of inhibition carbon deposit in addition.This additive can significantly strengthen combustion completion, erosion resistance, the anti-low temperature ability of fuel, has stronger detergent-dispersant performance energy, strengthens engine power, reduces the discharging of carbon monoxide, hydrocarbon polymer and oxynitride, saves fuel oil.And the present invention does not contain any metallics, does not contain benzene, phenol, naphthalene class etc. to human body and the deleterious material of environment.

Make, test according to such scheme, prove that prescription of the present invention is reasonable, technology is simple, and is easy to operate, the overall efficiency height, good energy-conserving effect, stable chemical performance, applied widely, be easy to preserve, safe in utilization, harmless, environmentally safe have reached predetermined purpose preferably.

Embodiment

The invention will be further described below in conjunction with embodiment.Prepare according to prescription of the present invention, the concrete grammar step is: earlier with 2 ethyl hexanoic acid 5kg, stearic acid 15kg, and n-octyl amine 10kg, octadecylamine 10kg imports sealed reactor, mixes, and is made into mixed solution.With isopropylcarbinol 20kg, ethylene glycol monomethyl ether 30kg, methylsulfonic acid 20kg, (60) 8kg of this class add in the sealed reactor and mix again, and mechanical stirring 3 hours is made triggering liquid.The triggering liquid that will prepare at last at the uniform velocity adds the mixed solution in the sealed reactor, suitably the control reactor carries out churned mechanically rotating speed simultaneously, and sealed reactor is warming up to 75～90 degree, carries out combination reaction, after the successive reaction 8～10 hours, promptly make the additive finished product.But in the additive tank filling, in the bucket, divide again to install in the bottle, easy to carry and use.

Under the running status that engine per minute rotating speed 3000～3300 changes, carry out unloaded simultaneous test.Not additivated fuel oil on average per hour consumes 9.23L, and additive of the present invention is added automotive oil tank, and every 100L fuel oil adds 100g, and per hour average fuel consumes 8L, and oil consumption generally reduces by 10～15%.Oil inflame is abundant, the wattful power height.Additive of the present invention does not have volatilization gas simultaneously, and itself does not burn, and is safe and convenient to use, is easy to deposit.Add fuel tank once, but long-term role belongs to efficient long-acting general fuel additive, all can add application in the oil fuel such as the gasoline of automobile-used, ship engine, diesel oil, obtain good oil-saving effect, economical and practical, be easy to promote, economic benefit and social benefit are all very remarkable.

Claims

1. nano fuel additive agent, it is characterized in that it being by tensio-active agent, interface modifier, auxiliary agent, catalyzer, formulated according to the share ratio, its share ratio is: 5～20 parts in tensio-active agent, 10～20 parts of interface modifiers, 20～50 parts of auxiliary agents, 5～20 parts of catalyzer, tensio-active agent are 2 ethyl hexanoic acid and stearic acid, and interface modifier is n-octyl amine and octadecylamine, auxiliary agent is isopropylcarbinol and ethylene glycol monomethyl ether, and catalyzer is methylsulfonic acid and Si Ban 60.

2. the preparation method of a nano fuel additive agent as claimed in claim 1 is characterized in that preparing according to the following steps:

(1) earlier tensio-active agent, interface modifier are added in the sealed reactor in the share ratio, mix, be made into mixed solution,

(2) again auxiliary agent, catalyzer are added in the sealed reactor in the share ratio, mix and stir certain hour, make triggering liquid,

The triggering liquid that (3) will prepare at last at the uniform velocity adds in the interior mixed solution of sealed reactor, carry out mechanical stirring simultaneously, sealed reactor is warming up to 75～90 ℃ of temperature of reaction, carries out combination reaction continuously, after 8～10 little the reaction times, promptly make the additive finished product.