CN105462624A

CN105462624A - Alcohol-based water-added liquid coal gas

Info

Publication number: CN105462624A
Application number: CN201510844557.8A
Authority: CN
Inventors: 胡保彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-30
Filing date: 2015-11-30
Publication date: 2016-04-06

Abstract

The invention discloses alcohol-based water-added liquid coal gas, and is used for solving the problems of higher cost, environmental pollution, unsafe use and the like in the prior art; the alcohol-based water-added liquid coal gas is characterized by being prepared by stirring and mixing organic main materials comprising methanol and ethanol, water and two or three of auxiliary materials comprising copper sulfate, an emulsifier, potassium permanganate, light hydrocarbon compounds and the like. The alcohol-based water-added liquid coal gas has the advantages of science, high energy, low carbon, energy saving, money saving, environmental protection, safety and the like, is a bran-new substitute product for coke gas, water gas, natural gas and liquefied petroleum gas, and has broad market prospects.

Description

Alcohol radical adds water liquid coal gas

Technical field

The invention belongs to chemical industry energy field, relate in particular to the alcohol radical that a kind of petroleum replacing liquefied gas uses and to add water liquid coal gas.

Background technology

The fuel that prior restaurant heating uses, mainly coal gas, diesel oil, Sweet natural gas.It is canned that coal gas needs to additionally arrange pipe special steel cylinder, and arrange special stove, and consumer cost is high, calorific value is low; Oil liquefied gas is dangerous, time have blast reveal event occur, there is potential safety hazard.There is the problems such as burning is thorough, fuel consumption is high simultaneously; Use diesel oil, can only be applicable to catering trade, and have serious black smoke in burning, consumer cost is higher than oil liquefied gas, and unhygienic, there is the low ideal effect not reaching catering trade heating of calorific value.

Summary of the invention

The object of the invention is to fill a prescription rationally for market provides a kind of, combustion heat value is high, energy consumption is low, safety to add water liquid coal gas without the alcohol radical of hidden danger.

Technical scheme of the present invention is: it utilizes organism and water to be made for raw material, and described organism is divided into major ingredient and auxiliary material.Major ingredient comprises methyl alcohol and ethanol, and auxiliary material comprises copper sulfate, emulsifying agent, potassium permanganate, light hydrocarbon compound, and each raw materials by weight calculates:

Methyl alcohol: 30% ~ 60%

Ethanol: 3% ~ 23%

Water: 20% ~ 31%

Copper sulfate: 0.1% ~ 0.3%

Emulsifying agent: 0.1% ~ 0.2%

Potassium permanganate: 0.03% ~ 0.05%

Light hydrocarbon compound: 4.1% ~ 6.8%;

Its making method is as follows:

By said ratio, take appropriate methyl alcohol, ethanol and inclusion-free water and add in reactor, then two to three kinds of taking in auxiliary material respectively adds in reactor in right amount, stir and leave standstill 3 ~ 4 hours afterwards, get product

Described methyl alcohol is anhydrous methanol, and ethanol is dehydrated alcohol, and the purity of potassium permanganate is 9.9%.

The invention has the beneficial effects as follows: product of the present invention is 21.02mj/kg through detecting calorific value, and can be modulated into 1250 ~ 1300 DEG C according to customer need, fuel cost is lower than oil liquefied gas by 1/3rd, lower than fuel by 2/3rds, and the coal of gas for domestic use ratio is also low.Be the brand-new substitute products of coke gas, water-gas, Sweet natural gas, oil liquefied gas, have high energy, low-carbon (LC), environmental protection, the advantage such as energy-conservation, economical, market outlook are boundless.Through detecting, emerging body coal gas of the present invention, compared with conventional petroleum liquefied fuel, not to be smoldered, not carbon distribution, not dazzling.By liquid conversion gaseous combustion, calorific value is high, firepower is violent, save time, festival energy.Use safety, nothing are exploded, without potential safety hazard compared with liquefied gas.Compared with diesel oil, there is clean, environmental protection, economy, cheapness.

Detect according to GB/J511-2010, content of impurities 0.0010% (m/m), illustrate that fuel is clean novel energy, detecting pool pH value is 6, and copper corrosion is 1 grade, proves that fuel of the present invention is to steel cylinder and oil-way pipe non-corrosiveness, detect 50%, vaporization temperature is not 65 DEG C, and good stability is described, volatile, security is high.Condensing temperature is less than-30 DEG C, can normally act at low temperatures.

Embodiment

Embodiment 1:

With methyl alcohol, ethanol for major ingredient and water, be equipped with auxiliary material copper sulfate and emulsifying agent, each raw materials by weight is calculated as follows:

Anhydrous methanol 50% ~ 60%, dehydrated alcohol 3% ~ 5%, copper sulfate 0.1% ~ 0.3%, inclusion-free water 20% ~ 30%, purity reaches the emulsifying agent 0.1% ~ 0.2% of 100%.

Its making method is as follows:

Each raw material for standby is taken by said ratio;

First the methyl alcohol taken, ethanol and water are added in reactor respectively, fully stir;

Then copper sulfate and emulsifying agent are slowly added in whipping process;

In question response device, liquid agitation evenly leaves standstill 3 ~ 4 hours afterwards, gets product;

The finished product steel cylinder that will make again, pressurizes and can become liquid coal gas, also can be filled in the plastics natural birth gas cylinder of oneself production, available air pressure aerogenesis at any time within the shortest time.

Embodiment 2:

With methyl alcohol, ethanol for major ingredient and water, be equipped with auxiliary material potassium permanganate and light hydrocarbon compound, each raw materials by weight is calculated as follows:

Purity is the anhydrous methanol 30% ~ 40% of 99.9%, and purity is the dehydrated alcohol 18% ~ 23% of 99.9%, and purity is the potassium permanganate 0.03% ~ 0.05% of 9.9%, light hydrocarbon compound 4.1% ~ 6.8%, inclusion-free water 26% ~ 31%.

Its making method is as follows:

Take corresponding raw material for standby respectively by said ratio, the more various raw materials taken are entered to add in mixed air hydrogenator to carry out respectively stirring 2 ~ 3 hours finished product, surplus is methyl alcohol.

The product that the present invention makes and existing fuel contrast as follows:

1, fuel consumption contrast: contrast with oil liquefied gas and diesel oil, for restaurant's single-hole range, oil liquefied gas consumption is 2.8 ~ 3kg/ hour, and diesel-fuel consumption is 3 ~ 3.5kg/ hour, the alcohol radical liquid gas consumption amount that adds water is 2.5 ~ 2.7kg/ hour.

2, Experimental comparison: 5kg water is boiled, liquefied gas 3 minutes, diesel oil 2 points 47 seconds, alcohol radical adds water liquid coal gas 2 points 30 seconds.Flame temperature, liquefied gas 1100 ~ 1120 DEG C, diesel oil 1150 ~ 1180 DEG C, alcohol radical adds water liquid coal gas 1250 ~ 1320 DEG C.

3, price comparison: liquefied gas 7.5 ~ 8.5 yuan/kg, diesel oil 5.4 ~ 5.6 yuan/kg, alcohol radical adds water liquid coal gas 2.4 ~ 2.8 yuan/kg.

4, burning contrast: liquefied gas is the common steel cylinder of special stove, pressure 10 ~ 12mPa, high pressure vessel; Diesel oil, without the common metal bucket packaging of pressure, need use blower fan; Alcohol radical adds water liquid coal gas 1 ~ 2mPa(normal temperature and pressure, special stove).

5, safety contrast: (1) gas leak is that gas not easily finds, catches fire and not easily puts out, easily explosion caused; (2) diesel oil leaks as liquid discovery, catches fire and to put out with sand, not easily explosion caused; (3) the alcohol radical liquid gas leak that adds water is that liquid finds, catches fire and to put out with water, not easily initiation fire.

The liquid coal gas of above-mentioned enforcement is detected, detected result is as follows: machinery item, the method for inspection, assay, mechanical impurity 0/0(m/m) GB/T511-20100 0010 condensation point, CGB/T2015-1986(2006) < 30PH value pH value test paper 650%, vaporization temperature 1 DEG C of GB/T6536-2014-65.0 calorific value, mj/kg (C α 1/ β) GB/P384-1984(2006) 23.02(5504), copper corrosion (50.3h), level GB/T5096-1988(2006).

Detect according to GB national standard, content of impurities 0.0060% (m/m), proves that this fuel is clean novel energy, and the pH value of detection is 6, copper corrosion is 1 grade, prove that liquid fuel of the present invention is to steel cylinder and oil circuit pipe fitting non-corrosiveness, 50% vaporization temperature of detection is 65 DEG C, proves good stability, not volatile, security is high, and condensing temperature is less than-30 DEG C, proves can normally to use at low temperatures.

Above-described is preferred embodiment of the present invention, and not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims

1. an alcohol radical adds water liquid coal gas, it utilizes organism and water to be made for raw material, it is characterized in that: organism major ingredient comprises methyl alcohol and ethanol, auxiliary material comprises copper sulfate, emulsifying agent, potassium permanganate, light hydrocarbon compound, and each raw materials by weight calculates:

Methyl alcohol: 30% ~ 60%

Ethanol: 3% ~ 23%

Water: 20% ~ 31%

Copper sulfate: 0.1% ~ 0.3%

Emulsifying agent: 0.1% ~ 0.2%

Potassium permanganate: 0.03% ~ 0.05%

Light hydrocarbon compound: 4.1% ~ 6.8%;

Its making method is as follows:

By said ratio, take appropriate methyl alcohol, ethanol and inclusion-free water and add in reactor, then two to three kinds of taking in auxiliary material respectively adds in reactor in right amount, stir and leave standstill 3 ~ 4 hours afterwards, get product.

2. alcohol radical according to claim 1 adds water liquid coal gas, and it is characterized in that: described methyl alcohol is anhydrous methanol, ethanol is dehydrated alcohol, and the purity of potassium permanganate is 9.9%.