CN1227865A - High-efficient multifunctional fuel oil additive - Google Patents

Abstract

A multifunctional efficient additive for fuel oil such as leadfree gasoline, diesel oil, kerosene, heavy oil, asphalt and synthetic liquefied gas is prepared from existing chemical raw materials at ordinary temp and pressure. Its advantages are no pollution, simple process, rich raw materials and low cost. It serves to increase octane number up to "90-98" and thermal efficiency of fuel oil to improve combustion performance and save energy sources.

Description

High-efficient multifunctional fuel oil additive

The present invention relates to a kind of new and effective multi-functional fuel oil additive.

At present, the employed fuel of various transport facilitys, all gasoline, diesel oil in oil, to extract.Along with The development in society and economy, the need of aspect such as industrial, agriculture communications and transportation constantly increase with fuel.The consumption of gasoline is also increasing.Remain Leaded gasoline but great majority use, the obnoxious flavour that vehicle exhaust is arranged has just polluted environment.Particularly passenger vehicle, bogie that total mass is no more than 3500kg will adopt 90 before 2000 by State Planning Commission's " automotive industrial policy " regulation together with the formulation of relevant departments such as State Economic and Trade Commission, Machinery Ministry in 1994 ^#Above white gasoline is made fuel, and the passenger vehicle that the total value amount is no more than 2000kg all adopts non-lead gasoline for car.Therefore, 90 ^#Above high-octane lead-less gasoline will become China's main automotive fuel.Because refinery is still using tetraethyllead as gasoline dope mostly, vehicle has been well imagined the pollution of environment.For this reason, developing addition for leadless gasoline is current anxious key subjects to be solved.In line with this thinking, I through investigate in a large number, study, consult with autoptical basis on, find that most of addition for leadless gasoline exist the shortcoming that formula constituent is many, cost is high, consumption is big, raw material is difficult for purchasing.According to this phenomenon, I have developed a kind of new and effective multi-functional fuel oil additive through development with great concentration for many years.It can carry out upgrading to Fuel Petroleum, reaches optimal use of inferior oil, has abolished to add the way that tetraethyllead comes boosting of octane rating when conventional refinery is refined oil.Be adapted to the white gasoline of various models, can make 70 ^#The octane value of white gasoline brings up to 90 ^#-98 ^#, and make the gasoline of being allocated have energy-conservation and the environmental protection double effects.Simultaneously, can also improve the thermo-efficiency of diesel oil, kerosene, heavy oil, pitch, liquefied synthetic gas, improve combustionproperty, reach the purpose of save energy.

Preparation weight percent of the present invention is: ignition dope 1-10%, octane promoter 2-10%, catalyzer 2-10%, anti-wear agent 3-30%, fume-eliminating energy-saving agent 4-30%, octane value conditioning agent 5-40%, performance and the effect of wherein various raw materials in prescription: ignition dope have easily start, characteristics that ignition characteristic is good.Octane promoter has played the performance that phenomenon of detonation does not take place when gasoline burns in petrol motor, catalyzer has improved the thermo-efficiency of petrol motor, has improved combustionproperty.Anti-wear agent has reduced combustion engine unit wearing and tearing and coke content and grease and has polluted, and has prolonged the work-ing life of machine.The fume-eliminating energy-saving agent has reduced the consumption of fuel oil, impels fuel oil fully to burn, and reduces the tail gas environmental pollution.The octane value conditioning agent can increase the compression ratio of petrol motor, reaches good anti seismic efficiency.

New and effective multi-functional fuel oil additive of the present invention detects through provincial product quality inspection station.Compared following remarkable advantage through driving experiment in recent years with existing technology again:

First: the capability of antidetonance is good, and component is simple, and scientific formulation can be used for the white gasoline of various models, can make 70 ^#Leadless gasoline octane rating reaches 90 ^#-98 ^#Second: improved the combustionproperty of gasoline in petrol motor, improved thermo-efficiency.The the 3rd: can reduce oil consumption 15-80%, improve power 10-35%.The the 4th: reduce discharge of poisonous waste amount 20-70%, prolonged the work-ing life of petrol motor.The the 5th: can make the diesel oil speed of a motor vehicle increase by 10%, improve power 10-13%, tail gas obnoxious flavour decline 30-80%, fuel-economizing 8-14%.The the 6th: can reduce diesel-fuel cetane number, improve the combustionproperty of diesel oil.Reduce mechanical wear, prolonged machine work-ing life.The the 7th: also can improve the thermo-efficiency of kerosene, heavy oil, pitch prill, synthetic liquefaction vapour, reach the purpose of save energy.The 8th: operate at normal temperatures and pressures during preparation, technology is simple, abundant raw material, cost is low, consumption is few, rate of economizing gasoline is high, ignition characteristic is good, non-oxidation, burn into is not easy to apply.

When practical application,, also just reached the purpose that reduces automobile exhaust pollution if refinery all uses this additive.Simultaneously, can save a large amount of fuel for country again.This shows that the social benefit that development and use of the present invention bring, economic benefit and environmental benefit all are beyond measure.

Be elaborated as follows below in conjunction with embodiment: (wherein consumption is weight percentage) most preferred embodiment of the present invention:

Ignition dope: 4%

Catalyzer: 5%

Octane promoter: 7%

Anti-wear agent: 20%

Fume-eliminating energy-saving agent: 26%

Octane value conditioning agent: 38%

The operating process of above embodiment is to operate at normal temperatures and pressures, pours into successively in the agitator by the proportioning raw materials in the prescription and stirs 5-10 minute, and then filter and get final product, and obtains new and effective multi-functional fuel oil additive thus.

Application examples 1:

70 ^#New and effective multi-functional fuel oil additive in the white gasoline in the foregoing description of adding 2% can obtain 90 ^#(organon) white gasoline.

Application examples 2:

70 ^#New and effective multi-functional fuel oil additive in the white gasoline in the foregoing description of adding 2.8% can obtain 98 ^#(organon) white gasoline.

Application examples 3:

New and effective multi-functional fuel oil additive in diesel oil in the foregoing description of adding 0.5%, the speed of a motor vehicle increases by 10%, and power improves 10-13%, but fuel-economizing 10-14%, tail gas obnoxious flavour decline 30-80%.

Application examples 4:

New and effective multi-functional fuel oil additive in heavy oil in the foregoing description of adding 0.5%, rate of economizing gasoline reaches 8-12%, and the obnoxious flavour in the flue gas reduces 30-70%.

Application examples 5:

New and effective multi-functional fuel oil additive in kerosene, pitch, liquefied synthetic gas in the foregoing description of adding 0.5%, fractional energy savings reaches 8-15%, and obnoxious flavour reduces 30-80% in the flue gas.

A kind of new and effective multi-functional fuel oil additive can be directly used in various petrol motor and vehicle, simultaneously also can be directly used in various diesel engine and vehicle, also can be directly used in kerosene, heavy oil, pitch, the liquefied synthetic gas, saved the energy, reduced emission of harmful substances, for homemade fuel oil provides a kind of energy-saving and cost-reducing additive.

Claims (4)

1, a kind of compound method of new and effective multi-functional fuel oil additive is characterized in that being made up of ignition dope, octane promoter, catalyzer, anti-wear agent, fume-eliminating energy-saving agent, octane value conditioning agent.

2, additive according to claim 1 is characterized in that the optimum content of various compositions is: (weight percent)

Ignition dope: 1-10%

Octane promoter: 2-10%

Catalyzer: 2-10%

Anti-wear agent: 3-30%

Fume-eliminating energy-saving agent: 4-30%

Octane value conditioning agent: 5-40%

3, a kind of compound method of new and effective multi-functional fuel oil additive is characterized in that pour the container stirring successively into by the raw material in the prescription got final product in 5-10 minute.

4,, it is characterized in that with the formulated new and effective multi-functional fuel oil additive of aforesaid method according to claim 1,2,3 described new and effective multi-functional fuel oil additives.