CN1097457A

CN1097457A - The preparation method of novel mixed fluid fuel

Info

Publication number: CN1097457A
Application number: CN 93111490
Authority: CN
Inventors: 刘建成
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-10
Filing date: 1993-07-10
Publication date: 1995-01-18

Abstract

The present invention relates to a kind of preparation method of liquid fuel, it is that main raw material adds auxiliary and mixes and be made into methyl alcohol and toluene.Concrete steps are that the energy-saving and smoke-removing agent is added flashing agent, add toluene then and mix mother liquor I through stirring or inflate to make; Again reodorant is added methanol solution stirring or inflation and make mixing mother liquor II; To mix mother liquor I and II at last and merge, be prepared from through stirring or inflate after-filtration.It has that raw material is easy to get, technology is simple, cost is low, calorific value is high, anti-advantage such as deposit, and burn smokeless, nontoxic, free from extraneous odour meet national environmental standard, are suitable for urban and rural residents' wide popularization and application.

Description

The preparation method of novel mixed fluid fuel

The present invention relates to a kind of preparation method of liquid fuel.

At present, China is for solving the pressure of domestic fuels such as Sweet natural gas, coal gas, oil liquefied gas, developing successively with alcohols, hydro carbons or with toluene is the multiple mixed fluid fuel that major ingredient adds different additive, and this has play a part certain to pressure of alleviating domestic fuel.But expert's analysis according to departments such as national the Ministry of Chemical Industry, Shanghai Chemical Research Insts; above-mentioned mixed fluid fuel, the calorific value that has is low, and the cost that has is too high; the bad storage of the mutual solubility because of component that has is prone to layering, and the then irritating smell that has weighs or environmental pollution exceeds standard.

The objective of the invention is to develop provides that a kind of raw material sources are wide, production technique is simple, calorific value is high and mixed fluid fuel that cost is low.

The present invention utilizes methyl alcohol and methylbenzene raw material wide material sources and the good chemical property of mutual solubility, is that main raw material adding auxiliary is prepared with methyl alcohol, toluene.Compositions in weight percentage is got methyl alcohol 40-66% during preparation, toluene 30-50%, and flashing agent 3-8%, energy-saving and smoke-removing agent 0.03-0.1%, reodorant 0.03-0.1% is mixed preparing at normal temperatures, and its concrete preparation process is:

Flashing agent is dissolved in the stirring of energy-saving and smoke-removing agent limit, add toluene solution then and mix the mother liquor I through stirring or inflate to make in 10-20 minute;

Again reodorant is added methanol solution and mix the mother liquor II through stirring or inflate to make in 15-25 minute;

To mix the mother liquor I at last and mix the merging of mother liquor II, be prepared from through stirring or inflating 20 minutes after-filtration.

The methanol feedstock that the present invention adopts, its water content is in 30%, and toluene can be crude benzol; Energy-saving and smoke-removing agent in the auxiliary is the ferrocene powder, and flashing agent is a gasoline, and reodorant is for drinking bent wine; Stirrer stirring that alr mode employing during mixed preparing is 400-600 rev/min or air compressor machine or air pump replace in the inflation mode.

The present invention is owing to utilize toluene and the methyl alcohol fabulous characteristic of dissolving each other, can mix by arbitrary proportion mutually, its technology is simple, stable storing, cost is lower, has avoided adding drawbacks such as emulsification difficulty that hydrocarbon raw materials such as gasoline, kerosene occur, complex process for improving calorific value; Its source of its main component toluene, especially crude benzol is wide simultaneously, and price is low, and the calorific value height can reach 42200kJ/kg, will exceed one times than methyl alcohol calorific value.

The present invention has composition and compound method is simple, the characteristics that raw material sources are wide, calorific value is high (being 30000-40000kJ/kg); The special stove examination of itself and supporting development is burnt, and easy to operate, vaporization fully, flame is steady, thermo-efficiency is higher, and products of combustion was both nontoxic, smokeless, tasteless, and safe ready, and the noxious gas emission in its waste gas is in national environmental standard.It has good practical value, is suitable for urban and rural residents' wide popularization and application.

Below with two most preferred embodiments of the present invention in to specify.

Embodiment one: get ferrocene powder 0.05kg, be dissolved in the gasoline of 8kg through stirring at normal temperatures, add toluene 31.9kg then, continue to make mixing mother liquor I in 15 minutes through the stirrer stirring; Drink again with bent wine 0.05kg adding methyl alcohol 60kg, stir to make in 20 minutes through stirrer at normal temperatures and mix the mother liquor II; At last with prepared mixing mother liquor I with mix the mother liquor II and merge, through 20 minutes after-filtration of air compressor machine inflation, total amount is that its container loss of 100kg(is ignored at normal temperatures) mixed fluid fuel of the present invention just be prepared from.

Embodiment two: get ferrocene powder 0.1kg, gasoline 3kg, crude benzol 50kg respectively, drink bent wine 0.1kg, thick methyl alcohol 46.8kg presses the method steps of embodiment one, and total amount is that the loss of 100kg(container is ignored) mixed fluid fuel of the present invention just be prepared from.

Claims

1, the present invention relates to a kind of preparation method of mixed fluid fuel, it is that main raw material adding auxiliary is prepared with methyl alcohol and toluene, it is characterized in that compositions in weight percentage gets methyl alcohol 40-66%, toluene 30-50%, flashing agent 3-8%, energy-saving and smoke-removing agent 0.03-0.1%, reodorant 0.03-0.1% is mixed preparing at normal temperatures, its concrete steps are energy-saving and smoke-removing agent limit to be stirred dissolve in flashing agent, adding toluene solution then continues to mix the mother liquor I through stirring or inflate to make in 10-20 minute, again reodorant is added methanol solution and mix the mother liquor II through stirring or inflate to make in 15-25 minute, to mix the mother liquor I at last and mix the merging of mother liquor II, form through stirring or inflating 20 minutes after-filtration.

2, according to the preparation method of the described novel mixed fluid fuel of claim 1, its water content of methanol feedstock that it is characterized in that adopting is in 30%, and toluene can be crude benzol; Energy-saving and smoke-removing agent as auxiliary is the ferrocene powder, and flashing agent is a gasoline, and reodorant is for drinking bent wine.

3, according to the preparation method of the described novel mixed fluid fuel of claim 1, the alr mode when it is characterized in that mixed preparing adopts 400-600 rev/min stirrer to stir or replaces in the inflation mode with air compressor machine, air pump.