KR100440724B1 - Composition of lamp fuel for colored flames and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a kerosene composition expressing colored flames and a method for manufacturing the same, which comprises a colorant, a fuel, a softening agent, a capillary coupling agent, and a flavoring agent, and is a colored flame kerosene prepared by heating and stirring the composition after cooling. The composition provides red, green, orange, yellow, blue, purple, mauve, white rose and rainbow flames continuously and powerfully depending on the type of colorant during combustion, thereby having an excellent effect on decorative lighting.

Description

Composition of lamp fuel for colored flames and manufacturing method

The present invention relates to a composition of kerosene providing a colored flame and a process for producing the same. More particularly, the present invention relates to a light-fueled fuel composition capable of expressing brilliant colored flames for use in interior decoration or various festivals, and to a preferred method for producing the same.

Conventionally, lamp kerosene using a wick that expresses a colored flame as a decoration or a festival has been known (Korean Patent Publication Nos. 01-1240 and 00-73621). Only the kerosene that expresses a green flame is known. In addition, the metal colloidal solution serving as a coloring agent in the present invention was prepared only by electrolyzing the metal in the alcohol solution and then hermetically heating in a high-pressure oven, and since the coloring salt is not evenly dispersed in the colloidal solution, the colored flame is stable during combustion. There is a disadvantage that it cannot be expressed and the color of the flame is not clear and clean. In addition, there is a problem that the stability of the solvent is difficult to be stored for a long time.

The present invention has been made in view of the above-mentioned point to increase the dispersibility of chromic salt in the colloidal solution which acts as a coloring agent, so that the colored flame is stably and continuously expressed during combustion, and the color of the colored flame can be expressed more vividly and brilliantly. It is an object of the present invention to provide a colored salt kerosene composition and a method for producing the same.

Another object of the present invention is to provide a kerosene composition of the colored flame and a method for producing the colored flame which can be stably expressed and long-term storage by using a volatile solvent in an appropriate composition ratio.

The object of the present invention is to prepare a colloidal solution in which the chromic salt is evenly dispersed, which can provide a colored flame during combustion, and by heating and stirring by adding a fuel, a softener and a flavoring solution to the colored flame-expressing kerosene composition Achieved by manufacturing.

The colored flame kerosene composition of the present invention comprises the steps of selecting and preparing a colorant capable of expressing colored flames;

Preparing a stable color developing colloidal solution for kerosene;

It is characterized by the fact that it is prepared by adding a fuel, a coagulant and a flavor to the stable color kerosene colloidal solution for heating and stirring after cooling.

The coloring agent of the colored flame kerosene composition of the present invention was selected differently according to the color type of the flame. The selection of such colorants generates a unique flame upon combustion of the composition of the present invention, thereby providing a unique decorative effect.

The colored flame composition of the present invention can provide red, green, orange, yellow, blue, purple, light purple, white rose and rainbow colors according to the type of colorant, and there will be slight differences in the manufacturing process.

In the present invention, propylene glycol (Propylene glycol) is an ether (Ether) bond in the molecular structure and the hydroxyl group (-OH) at the end is excellent dissolution and dispersing of the colorant is also excellent in stability. However, there is a disadvantage that the absorption of the wick is high due to the high viscosity and the flash point is difficult to ignite. In order to supplement and overcome the above problems, the present invention uses ethers such as ethylene glycol ethyl ether, ethylene glycol monomethyl ether, and amines such as dimethylformamide and trimethylamine in an appropriate ratio. The addition not only improved flammability but also facilitated dissolution dispersion of the color developer. In addition, alcohols such as ethyl alcohol were added to maximize the effect.

The present invention is not a substance having a nonpolar chemical structure such as petroleum or paraffin and is a solvent capable of easily dissipating a colorant, but uses lauryl alcohol to smooth the capillary connection because it has poor absorption ability in the wick. It was. Lauryl alcohol is easily dispersed in propylene glycol, ethylene glycol monoethyl ether, methyl ether, ethyl alcohol, and the like, and the fatty acid of lauryl alcohol serves to continuously supply kerosene to the wick.

Camper is used as a fragrance but also plays a good role as a supporting agent. Temperine oil is added as a fragrance-based fragrance because it not only serves as a fragrance supplement but also plays a powerful role as a fire enhancer.

The present invention has the advantage that the combustion products are harmful to the human body or do not produce pollutants, so much more hygienic than the conventional paraffin or petroleum fuel and there is no soot. The use of lauryl alcohol and tempentine oil to reduce the hardening of the wick has allowed continuous use for a long time. In addition, the glycols contained in the kerosene composition has a relatively high ignition point, so that the kerosene composition is not easily ignited even when the lamp containing kerosene is spilled by the surroundings.

In the present invention, the fuel required for the production of a stable color kerosene colloidal solution for kerosene is dimethyl ether, ethyl methyl ether, diethyl ether, dipropyl ether, dipropyl ether, diisopropyl. Diisopropyl ether, Dibutyl ether, 1,2-dimethoxyethane, tetrahydrofuran, 1,4-dioxane, Ethers and polyethers such as methoxybenzene, vinyl isobutylether, β, β'-dichlorodiethylether, and dibromocresyl glicidylether Poly ether imide, butyl cellosolve, ethyl cellosolve, methylamine, ethylamine, propylamine, isopropylamine, butylamine (butylamine), isobutylamine (isobuty lamine), sec-butylamine, tert-butylamine, tert-butylamine, cyclohexylamine, benzylamine, trimethylamine, triethylamine, tri Tripropylamine, N, N-dimethylaniline, diethylaminoethylamine, α-naphthylamine, 3-methoxy propylamine (3-Methoxy amines such as propylamine), alkoxy propylamine, and polyoxyethylene oleylamine can be used.

In addition, as a fuel and a retardant for stable expression of kerosene, dichloromethane, butyl acetate, acetone, acetonitrile, ethyl acetate, methanol, methanol (ethanol), propyl alcohol, isopropyl alcohol, isopropyl alcohol, butyl alcohol, isobutyl alcohol, isobutyl alcohol, sec-butyl alcohol, tert-butyl alcohol ( tert-butyl alcohol, pentyl alcohol, hexyl alcohol, heptyl alcohol, heptyl alcohol, octyl alcohol, octyl alcohol, nonyl alcohol, decyl alcohol, aryl alcohol alcohols such as (allyl alcohol), cyclopentanol, cyclohexanol, benzyl alcohol and the like, propylene glycol, ethylene glycol, dipropylene glycol glycol, glycerol, diethylene glycol, triethylene glycol, trimethylene glycol, trimethylene glycol, hexylene glycol, butylene glycol, 1, 3-butanediol (1,3-butanediol), thiodiethylene glycol, ammonium thioglycolate, cefatrizine propylene glycol, polypropylene glycol, propylene glycol It can be used in place of glycols such as alginate (Propylene glycol alginate).

The use of such fuel materials and changes in composition ratios may be made to those skilled in the art after the present disclosure has been disclosed. Thus, such selections and changes in values by those skilled in the art may be included in the scope of the present invention.

The present invention will be described in detail according to the examples.

Example 1 Preparation of Red Flame Expression Kerosene Composition

The composition of the red flame expression kerosene composition of the present invention is shown in Table 1 below.

Red flame expression kerosene composition ingredient Ratio (% by weight) Lithium salt or strontium salt 0.04-0.1 Propylene Glycol 40 to 60 Ethyl Cellosolve 20 to 30 Dimethylformamide 10 to 30 Camper 0.3 to 1 Tempentine oil 0.01 ~ 0.1 Lauryl alcohol 0.2 to 2 Ethyl alcohol 5-10 Total 100

The manufacturing method of red flame expression kerosene composition of this invention is as follows. First, in order to prepare a coloring agent capable of expressing a red salt, ethyl alcohol and lithium salt or strontium salt were added as a coloring salt in a container, and ultrasonic waves were applied at 30 ° C. for 30 minutes to prepare a first solution. By this process, the chromic salt can be uniformly dispersed in ethyl alcohol.

Next, in order to prepare a stable color kerosene colloidal solution for kerosene, dimethylformamide (dimethylformamide) and ethyl cellosolve (ethyl cellosolve) were mixed in the first solution, and red flame-expressing colloidal solutions were prepared by the following two processes. Any one of the following two processes can be selected.

1) The first solution was added to the stirring vessel, dimethylformamide and ethyl cellosolve were added at 40 ° C. to 50 ° C., and then stirred at 50 to 250 RPM to prepare a stabilized red flame-expressing colloidal solution. .

2) Put the first solution in the electrolytic cell, add dimethylformamide and ethyl cellosolve at 40 ℃ ~ 50 ℃, and use metal strontium as cathode. Electrolysis was carried out for 30 minutes at a voltage and current of 15 amp / cm. The solution obtained by electrolysis as described above was heat-tightly heated to about 250 ° C. in a high pressure oven to prepare a stabilized red flame-expressing colloidal solution.

Finally, the stabilized red flame-expressing colloidal solution was added to a polymerization tank, and stirred at 50 to 250 RPM at 50 ° C. to 60 ° C., and gradually propylene glycol was added. 10 minutes after the start of the stirring, Camphor, Lauric alcohol and Tempentine oil were added, and the mixture was heated and stirred for 20 minutes and then cooled to room temperature.

The composition of the present invention prepared as described above has a colorless transparent liquid structure and when it is burned in the air, the brilliant red colored salt is expressed by the colloidal solution containing lithium salt and strontium salt.

The amount of chromic salt used in the present invention is much less than the amount used in cosmetics, etc. (0.04 ~ 0.1% by weight), but it can be used as decorative lighting by expressing a radiant red flame upon combustion.

Among the components, a coloring agent capable of expressing a red flame is lithium stearate, lithium acetoacetate, lithium acetylacetonate, lithium amide, lithium chloride. ), Lithium fluoride, lithium nitrate, lithium sulfate, strontium acetate, strontium acetylacetonate, strontium carbonate, strontium carbonate Lithium salts and strontium salts such as Strontium chloride, Strontium nitrate, Strontium oxalate or Strontium sulfate can be used.

Example 2: Preparation of Green Flame Expression Kerosene Composition

The composition of the green flame expression kerosene composition of the present invention is shown in Table 2.

Green flame-expressing kerosene composition ingredient Ratio (% by weight) Boric acid 3.5 to 4 Propylene Glycol 40 to 60 Ethyl Cellosolve 20 to 30 Butanol 10-30 Ethyl alcohol 5 to 10 Camper 0.3 to 1 Tempentine oil 0.01 to 0.1 Lauryl alcohol 0.2 to 2 Total 100

The manufacturing method of the green flame expression kerosene composition of this invention is as follows. First, in the step of preparing a coloring agent capable of expressing a green flame, ethyl alcohol and boric acid (Boric acid) is put in a container and completely dissolved while stirring at room temperature or at a temperature of 40 ℃ ~ 50 ℃ and then ultrasonically applied at 30 ℃ 30 minutes A first solution was made. This process allows boric acid to be evenly dispersed in ethyl alcohol.

Next, to prepare a stable color kerosene colloidal solution for kerosene, the first solution was added to the stirring tank, butanol and ethyl cellosolve were added at 40 ° C. to 50 ° C., followed by heating and stirring at 50 to 250 RPM. Prepare a stabilized green flame expressing colloidal solution.

Finally, the stabilized green flame-expressing colloidal solution was added to a polymerization tank, and stirred at 50 to 250 RPM at 50 ° C. to 60 ° C., and gradually propylene glycol was added. 10 minutes after the start of stirring, Camphor, Lauric alcohol, and Tempentine oil were added, and the mixture was heated and stirred for 20 minutes, and then cooled to room temperature.

Kerosene composition of the present invention prepared as described above has a colorless transparent liquid structure and contains boric acid (Boric acid), when the combustion in the air, a brilliant green flame is expressed. Boric acid as a color development of the present invention is a drug that is almost harmless to the human body used in cosmetics, antiseptics, toothpastes, and disinfectants.

The kerosene composition of the present invention is characterized in that boric acid is combustible enough even at the temperature of the wick during combustion so that the wick does not harden.

As a coloring agent capable of expressing a green flame, there are metal salts besides boric acid, but they cannot be used due to their poor stability.

Example 3: Preparation of Orange Flame Expressing Kerosene Composition

The composition of the orange flame expression kerosene composition of the present invention is shown in Table 3.

Orange flame expression kerosene composition ingredient Ratio (% by weight) Borax 0.02 to 0.1 Sodium salt 0.02 to 0.1 Ethyl alcohol 5 to 10 Propylene Glycol 40-60 Ethyl Cellosolve 20-30 Butanol 5 to 10 Camper 0.5 to 1 Tempentine oil 0.01 to 0.1 Lauryl alcohol 0.3 to 0.5 Total 100

The manufacturing method of the orange flame expression kerosene composition of this invention is as follows. First, to prepare a color developing agent capable of expressing an orange flame, ethyl alcohol, borax and sodium salt are placed in a container, and the salts are completely dissolved while stirring at room temperature or 40 ° C. to 50 ° C., and then 30 Ultrasound was added at 30 DEG C for 30 minutes to form a first solution. By the above process, borax and sodium chloride, which are color development salts, can be uniformly dispersed in ethyl alcohol.

Next, to prepare a stable color kerosene colloidal solution for kerosene, the first solution was added to the stirring tank and added butanol and ethyl cellosolve at 40 ℃ ~ 50 ℃ and stirred by heating at 50 ~ 250 RPM Stabilized orange colloidal solution was prepared.

Finally, the stabilized orange flame-expressing colloidal solution was added to a polymerization tank, and stirred at 50 ° C. to 60 ° C., and gradually propylene glycol was added. 10 minutes after the start of the stirring, Camphor, Lauric alcohol, and Tempentine oil were added, and the mixture was heated and stirred for 20 minutes, and then cooled to room temperature.

The kerosene composition of the present invention prepared as described above has a colorless and transparent liquid structure, and when burned in the atmosphere with an orange flame expression kerosene composition using borax and sodium chloride as a colorant, a bright orange color is expressed.

Borax and sodium chloride of the present invention is a drug that is almost harmless to the human body does not generate harmful combustion products even when used as a colorant in the present invention. In addition, the borax and sodium chloride of the present invention has the advantage that the wick is not hardened enough to be ideally combustible even at the temperature generated in the wick during combustion.

Coloring agents capable of expressing orange flames include borax, sodium chloride, sodium acetate, sodium amide, sodium cyanide, sodium nitrate, and the like. It can select from sodium salt and use it.

Example 4 Preparation of Yellow Flame Expressing Kerosene Composition

Yellow flame expression kerosene composition of the present invention is shown in Table 4 below.

Yellow flame expression kerosene composition ingredient Ratio (% by weight) Barium salt 0.02 to 0.1 Calcium salt 0.02 to 0.1 Ethyl alcohol 5 to 10 Propylene Glycol 50-60 Ethyl Cellosolve 20-40 Butanol 10-20 Camper 0.5 to 1 Tempentine oil 0.01 to 0.1 Lauryl alcohol 0.3 to 0.5 Total 100

The manufacturing method of the yellow flame expression kerosene composition of this invention is as follows. First, in order to prepare a coloring agent capable of expressing a yellow flame, ethyl alcohol and barium salt (calcium salt), which are color developing salts, are put in a container and completely dissolved while stirring at room temperature or 40 ° C. to 50 ° C. After the ultrasonic wave was applied at 30 ° C. for 30 minutes, a first solution was prepared. By this process the chromic salt can be evenly dispersed in ethyl alcohol.

Next, a stable kerosene-colored colloidal solution was prepared, and the first solution was put in a stirring tank, butanol and ethyl cellosolve were added at 40 ° C. to 50 ° C., followed by heating and stirring at 50 to 250 RPM. A stabilized yellow flame expression colloidal solution was prepared.

Finally, the stabilized yellow flame-expressing colloidal solution was added to the polymerization tank, and stirred at 50 ° C. to 60 ° C., and gradually propylene glycol was added. 10 minutes after the start of the stirring, Camphor, Lauric alcohol and Tempentine oil were added, and the mixture was heated and stirred for 20 minutes and then cooled to room temperature.

The yellow flame expression kerosene composition of the present invention prepared as described above has a colorless and transparent liquid structure, and when the barium salt and the calcium salt are used as a coloring agent, the yellow flame is expressed when burned in the atmosphere.

Coloring agents capable of expressing yellow flames include barium acetate, barium chloride, barium fluoride, barium nitrate, barium oxalate, barium sulphate barium salts such as barium sulfate, calcium acetate hydrate, calcium fluoride, calcium nitrate, calcium oxalate and calcium sulfate Calcium salts such as calcium sulfate may be used.

Example 5: Preparation of Blue Flame Expression Kerosene Composition

The composition of the blue flame expression kerosene composition of the present invention is shown in Table 5.

Blue flame expression kerosene composition ingredient Ratio (% by weight) Copper salt 0.04-0.1 Butanol 10 to 20 Ethyl alcohol 5 to 10 Propylene Glycol 40 to 55 Ethyl Cellosolve 30 to 40 Dimethylformamide 5-10 Camper 0.3 Tampentine oil 0.01 Lauryl alcohol 0.1 Total 100

The manufacturing method of this invention blue flame expression kerosene composition is as follows. First, in order to prepare a colorant capable of expressing a blue flame, ethyl alcohol and copper salt were added to a container, and ultrasonic waves were applied at 30 ° C. for 30 minutes to form a first solution. The process allows copper salts to be evenly dispersed in ethyl alcohol.

Next, in order to prepare a stable color kerosene colloidal solution for kerosene, dimethylformamide (dimethylformamide) and ethyl cellosolve (ethyl cellosolve) were mixed in the first solution, and a blue flame-expressing colloidal solution was prepared by the following two processes. Any one of the following two processes can be selected.

1) The first solution was added to the stirring vessel, dimethylformamide and ethyl cellosolve were added at 40 ° C. to 50 ° C., followed by stirring at 50 to 250 RPM to prepare a stabilized blue flame colloidal solution. .

2) Put the first solution into the electrolytic cell, add dimethylformamide and ethyl cellosolve at 40 ℃ ~ 50 ℃, and use copper as the cathode to make DC 12V at 30 ℃. And electrolysis for 30 minutes under a voltage and current condition of 10 ~ 15Amp / ㎝. The solution obtained by electrolysis as described above was heated to about 250 ° C. in a high pressure oven to prepare a stabilized blue flame-expressing colloidal solution.

Finally, the stabilized blue flame-expressing colloidal solution was added to a polymerization tank, and stirred at 50 ° C. to 60 ° C., and gradually propylene glycol was added. After 10 minutes from the start of stirring, Camphor, Lauryl alcohol and Tempentine oil were added, and the mixture was heated and stirred for 20 minutes and then cooled to room temperature.

The composition of the present invention prepared as described above is a blue clear liquid structure and when the combustion in the air cool blue flame is stably expressed.

Coloring agents capable of expressing blue flames include copper acetate, copper acetylacetonate, copper chloride, copper cyanide, copper hydroxide, and copper sulfate ( Copper salts such as copper sulfate, copper trifluoroacetylacetonate, copper nitrate, and the like may be selected and used.

Example 6 Preparation of Violet Flame Expression Kerosene Composition

Purple flame expression kerosene composition of the present invention is shown in Table 6 below.

Purple flame expression kerosene composition ingredient Ratio (% by weight) Potassium salt 0.1-0.5 Cerium salt 0.5 to 1.0 Ethanol 5 to 10 Propylene Glycol 40-55 Butanol 10-15 Ethyl Cellosolve 20-30 Dimethylformamide 5-10 Camper 0.3 ~ 1.0 Tampentine oil 0.01 to 0.1 Lauryl alcohol 0.1 to 0.5 Total 100

The manufacturing method of the purple flame expression kerosene composition of this invention is as follows. First, to prepare a coloring agent capable of expressing purple flame, put ethyl alcohol and potassium salt (potassium salt) and cerium salt (Cerium salt) into the container in a container, stirring the salt at room temperature or 40 ℃ ~ 50 ℃ completely After dissolution, ultrasonic waves were applied at 30 ° C. for 30 minutes to form a first solution. This process allows the chromic salts to be evenly dispersed in ethyl alcohol.

Next, to prepare a stable color kerosene colloidal solution for kerosene, the first solution was added to the stirring vessel, butanol, dimethylformamide and ethyl cellosolve were added at 40 ° C to 50 ° C. By heating and stirring at 50 ~ 250 RPM to prepare a stabilized purple flame expression colloid solution.

Finally, the stabilized purple flame-expressing colloidal solution was added to the polymerization tank, and stirred at 50 ° C. to 60 ° C., and gradually propylene glycol was added. 10 minutes after the start of the stirring, Camphor, Lauric alcohol, and Tempentine oil were added, and the mixture was heated and stirred for 20 minutes, and then cooled to room temperature.

The composition of the present invention prepared as described above has a colorless transparent liquid structure and when burned in the atmosphere is fascinated by the colloidal solution containing cerium salt (Cerium salt) and potassium nitrate (Potassium nitrate).

In the present invention, cerium salts and potassium salts may be used as colorants that can express purple flames. Cerium salts include cerium acetate hydrate, cerium acetylacetonate hydrate, cerium chloride, cerium nitrate, cerium oxalate, cerium sulfate ( cerium sulfate; potassium salts include potassium acetate, potassium acetylacetonate hemihydrate, potassium chloride, potassium chlorate, potassium cyanide, potassium Potassium ethoxide, Potassium ferricyanide, Potassium fluoride, Potassium oxalate monohydrate, Potassium sulfate, Potassium sodium tartrate Tetrahydrate (potassium sodium tartratetetrahydrate), nitric acid Volume can be used by selecting from (potassium nitrate).

Example 7: Preparation of light purple flame expression kerosene composition

The composition of the light purple flame expression kerosene composition of the present invention is shown in Table 7 below.

Light purple flame expression kerosene composition ingredient Ratio (% by weight) Cesium salt 0.5 to 1.0 Ethanol 5 to 10 Propylene Glycol 40-55 Butanol 10-15 Ethyl Cellosolve 20-30 Dimethylformamide 5-10 Camper 0.3 ~ 1.0 Tampentine oil 0.01 to 0.1 Lauryl alcohol 0.1 to 0.5 Total 100

The manufacturing method of the light purple flame expression kerosene composition of this invention is as follows. First, in order to prepare a coloring agent capable of expressing a light purple salt, ethyl alcohol and a cesium salt (Cesium salt) are added to a container, and the salts are completely dissolved while stirring at room temperature or 40 ° C. to 50 ° C., and then 30 ° C. Ultrasonic wave was applied for 30 minutes at to prepare a first solution. This process allows chromic salts to be evenly dispersed in ethyl alcohol.

Next, to prepare a stable color kerosene colloidal solution for kerosene, the first solution was added to the stirring vessel, butanol, dimethylformamide and ethyl cellosolve were added at 40 ° C to 50 ° C. Heat-stirring at 50 ~ 250 RPM to prepare a stabilized light purple flame expression colloid solution.

Finally, the stabilized light purple flame-expressing colloidal solution was added to the polymerization tank, and stirred at 50 ° C. to 60 ° C., and gradually propylene glycol was added. 10 minutes after the start of the stirring, Camphor, Lauryl alcohol, and Tempentine oil were added, and the mixture was heated and stirred for 20 minutes and then cooled to room temperature.

The kerosene composition of the present invention has a colorless transparent liquid structure and contains a cesium salt, and when burned in the air, a light purple flame is expressed.

In the present invention, cesium salt may be used as a coloring agent capable of expressing a light purple flame. Cesium salts include cesium acetate, cesium acetylacetonate, cesium chloride, cesium fluoride, cesium sulfate, cesium nitrate, Cesium oxalate can be selected and used.

Example 8 Preparation of White Rose Flame Expression Kerosene Composition

The composition of the white rose flame expression kerosene composition of the present invention is shown in Table 8 below.

White rose flame expression kerosene composition ingredient Ratio (% by weight) Nitrimethane 50-60 Ethyl alcohol 5 to 10 Dimethylformamide 20-40 Camper 0.5 to 1 Tempentine oil 0.01 to 0.1 Lauryl alcohol 0.3 to 0.5 Total 100

The manufacturing method of the white rose flame expression kerosene composition of this invention is as follows. First, to prepare a stable kerosene color developing solution that can express a white rose color flame, nitromethane (Nitromethane) solution is added to the polymerization tank and ethanol (Ethyl alcohol) and dimethylformamide (addition) at 40 ℃ ~ 50 ℃ After stirring at 50 to 250 RPM for 10 minutes. To the solution was added Camphor, Lauryl alcohol and Tempentine oil, and stirred for 20 minutes by heating and cooling to room temperature.

White rose color of the present invention is generally white and means that the outer flame has a slightly red shape.

Example 9 Preparation of Rainbow Color Flame Expression Kerosene Composition

The rainbow colored salt kerosene composition of the present invention is shown in Table 9 below.

Rainbow colored flame expression kerosene composition ingredient Ratio (% by weight) Lithium salt or strontium salt 0.04-0.1 Boric acid 3 to 4 Copper salt 0.01 to 0.05 Propylene Glycol 40 to 60 Ethyl Cellosolve 20 to 30 Dimethylformamide 10 to 30 Camper 0.3 to 1 Tempentine oil 0.01 ~ 0.1 Lauryl alcohol 0.2 to 2 Ethyl alcohol 5-10 Total 100

The manufacturing method of the rainbow colored flame expression kerosene composition of this invention is as follows. First, a colorant capable of expressing a rainbow colored salt was selected as one of lithium salt or strountium salt, and then one of copper salts was selected. The chromic salts selected as above were placed in a container together with ethyl alcohol and boric acid and dissolved completely at room temperature or with stirring at 40 ° C to 50 ° C. The solution was sonicated at 30 ° C. for 30 minutes to form a first solution. By this process the chromic salts can be evenly dispersed in ethyl alcohol.

Next, a stable kerosene-colored colloidal solution was prepared. The first solution was placed in a stirring tank, and dimethylformamide and ethyl cellosolve were added at 40 ° C. to 50 ° C., followed by 50 to 250 RPM. By stirring, a stabilized rainbow colored expression colloidal solution was prepared.

Finally, the stabilized rainbow color expression colloidal solution was added to a polymerization tank, and stirred at 50 ° C. to 60 ° C., and gradually propylene glycol was added. 10 minutes after the start of the stirring, Camphor, Lauric alcohol and Tempentine oil were added, and the mixture was heated and stirred for 20 minutes, and then cooled to room temperature.

The kerosene composition of the present invention prepared as described above has a vivid green liquid structure and when burned in the air, a fantastic rainbow colored salt is expressed by a colloidal solution containing lithium salt (or strontium salt), copper salt and boric acid. Rainbow color flame of the present invention is the bottom of the flame is red, the center is mixed with a variety of colors, such as yellow, blue and purple, the top is green.

In the present invention, as a colorant capable of expressing a rainbow colored salt, lithium salts and strontium salts used for expressing a red salt, copper salts used for expressing a blue salt, and boric acid may be used.

As can be seen through the above embodiment, the colored flame-expressing kerosene composition of the present invention does not use metal salts harmful to the human body, the combustion products are harmful by using a colloidal solution prepared using only a very small amount of the coloring material No pollutants are produced, no pollution to the surrounding air, no odor or smoke. In addition, the coloring salt is evenly dispersed in the colloidal solution, so that not only the colored flame can be stably expressed during combustion, but also the color of the flame can be expressed vividly and cleanly, thereby providing a kerosene composition suitable for festivals or interior decoration. In the present invention, since the wick is not cured during combustion, it can be used for a long time continuously and stably. In addition, the fuel mixture composition ratio and the temperature at the time of manufacture is optimally adjusted to have a high ignition point, so that even if the lamp containing kerosene is spilled by the surroundings, it is not easily ignited, thereby preventing fire.

Claims (13)

0.04 ~ 0.1% by weight of lithium salt or strontium salt, 40 ~ 60% by weight of propylene glycol, 20-30% by weight of ethyl longitudinal shovel, 10-30% by weight of dimethylformamide, 0.3 ~ 1% by weight of camphor, 0.01 ~ 0.1% of tempetine oil Red flame expression kerosene composition, characterized in that consisting of 5% by weight, lauric alcohol 0.2-2%, ethyl alcohol 5-10% by weight. Boric acid 3.5-4% by weight, propylene glycol 40-60% by weight, 20-30% by weight of ethyl longitudinal shovel, 10-30% by weight of butanol, 5-10% by weight of ethyl alcohol, 0.3-1% by weight of camphor, 0.01% tempetine oil Green flame expression kerosene composition, characterized in that consisting of ~ 0.1% by weight, lauric alcohol 0.2-2% by weight. Borax 0.02 ~ 0.1 wt%, Sodium salt 0.02 ~ 0.1 wt%, Ethyl alcohol 5 ~ 10 wt%, Propylene glycol 40 ~ 60 wt%, Ethyl vertical shovel 20-30 wt%, Butanol 5-10 wt%, Camper 0.5 ~ Orange flame expression kerosene composition, characterized in that consisting of 1% by weight, 0.01 to 0.1% by weight of tempetine oil, 0.3 to 0.5% by weight of lauric alcohol. Barium salt 0.02 ~ 0.1 wt%, calcium salt 0.02 ~ 0.1 wt%, ethyl alcohol 5 ~ 10 wt%, propylene glycol 40 ~ 60 wt%, ethyl longitudinal shoulder 20-40 wt%, butanol 10-20 wt%, camphor 0.5 Yellow flame-expressing kerosene composition, characterized in that consisting of ~ 1% by weight, 0.01-0.1% by weight of tempertin oil, 0.3-0.5% by weight of lauric alcohol. Copper salt 0.04 ~ 0.1 wt%, Butanol 5-10 wt%, Ethyl alcohol 5-10 wt%, Propylene glycol 40-55 wt%, Ethyl vertical shoulder 25-35 wt%, Diformamide 5-10 wt%, Camphor Blue flame expression kerosene composition, characterized in that consisting of 0.3 to 1.0% by weight, 0.01 to 0.1% by weight of tempertin oil, 0.1 to 0.5% by weight of lauric alcohol. Potassium salt 0.1-0.5% by weight, cerium salt 0.5-1.0% by weight, ethyl alcohol 5-10% by weight, propylene glycol 40-55% by weight, butanol 10-15% by weight, ethyl longitudinal shovel 20-30% by weight, dimethylform Purple flame-expressing kerosene composition, characterized in that consisting of 5 to 10% by weight of amide, 0.3 to 1.0% by weight of camphor, 0.01 to 0.1% by weight of tempertin oil, 0.1 to 0.5% by weight of lauric alcohol. Cesium salt 0.5-1.0 wt%, ethyl alcohol 5-10 wt%, propylene glycol 40-55 wt%, butanol 10-15 wt%, ethyl longitudinal shoulder 20-30 wt%, dimethylformamide 5-10 wt%, camphor Light purple flame expression kerosene composition, characterized in that consisting of 0.3 to 1.0% by weight, 0.01 to 0.1% by weight of temperine oil, 0.1 to 0.5% by weight of lauric alcohol. 50 to 60% by weight of nitromethane, 5 to 10% by weight of ethyl alcohol, 30 to 40% by weight of dimethylformamide, 0.5 to 1.0% by weight of camphor, 0.01 to 0.1% by weight of tempetine oil, and 0.3 to 0.5% by weight of lauric alcohol White rose flame expression kerosene composition, characterized in that the configuration. 0.04 to 0.1% by weight of lithium salt or strontium salt, 3 to 4% by weight of boric acid, 0.01 to 0.05% by weight of copper salt, 40 to 60% by weight of propylene glycol, 20 to 30% by weight of ethyl longitudinal shovel, 10 to 30% by weight of dimethylformamide %, Camphor 0.3-1.0% by weight, 0.01-0.1% by weight of tempertin oil, 0.2-2% by weight of lauric alcohol, 5-10% by weight of ethyl alcohol, iridescent salt-expressing kerosene composition. a) preparing a first solution by adding ethyl alcohol and a coloring agent in a container, stirring at room temperature or 40 ° C. to 50 ° C. to completely dissolve it, and then applying ultrasonic waves; b) preparing the stabilized colloidal solution by adding the first solution to a stirring vessel, adding fuel, and then stirring the mixture; c) preparing a stabilized colloidal solution by adding the first solution to an electrolytic cell, adding fuel, and electrolyzing metal salts; d. The method for producing a colored flame-expressing kerosene composition comprising the step of adding the fuel and flavoring agent for the coagulant to the stabilized colloidal solution prepared in step b or c by heating and stirring. The method of claim 10, wherein the fuel that can be used in the steps b) and c) is dimethyl ether, dimethyl methyl ether, ethyl methyl ether, diethyl ether, dipropyl ether. , Diisopropyl ether, dibutyl ether, 1,2-dimethoxyethane, tetrahydrofuran, 1,4-dioxane (1,4 Ethers such as -dioxane, methoxybenzene, vinyl isobutylether, β, β'-dichlorodiethylether and dibromocresyl glicidylether And poly ether imide, butyl cellosolve, ethyl cellosolve, methylamine, ethylamine, propylamine, isopropylamine ), Butylamine, isobutylamine, sec-part Sec-butylamine, tert-butylamine, cyclohexylamine, benzylamine, trimethylamine, triethylamine, tripropylamine , N, N-dimethylaniline (N, N-dimethylaniline), Diethylaminoethylamine, α-Naphthylamine, 3-Methoxy propylamine, Alkoxy propyl A method for producing a colored flame-expressing kerosene composition, characterized in that any one selected from the group consisting of amines such as amine (Alkoxy propylamine), polyoxyethylene oleylamine and the like. The method of claim 10, wherein the fuel that can be used in step d) is dichloromethane, butyl acetate, Acetone, Acetone, Acetonitrile, Ethyl acetate, Methanol ( Methanol), ethanol, propyl alcohol, isopropyl alcohol, isopropyl alcohol, butyl alcohol, isobutyl alcohol, sec-butyl alcohol, sec-butyl alcohol, tert Tert-butyl alcohol, pentyl alcohol, hexyl alcohol, heptyl alcohol, heptyl alcohol, octyl alcohol, nonyl alcohol, nonyl alcohol, decyl alcohol ), Alcohols such as ally alcohol, cyclopentanol, cyclohexanol, benzyl alcohol, propylene glycol, ethylene glycol, dipropylene Glycol (dipropyle) ne glycol, glycerol, diethylene glycol, triethylene glycol, trimethylene glycol, hexylene glycol, butylene glycol, 1 1,3-butanediol, thiodiethylene glycol, ammonium thioglycolate, cefatrizine propylene glycol, polypropylene glycol, propylene Method for producing a colored flame-expressing kerosene composition, characterized in that any one selected from the group consisting of glycols such as glycol alginate (Propylene glycol alginate). The method according to claim 10, wherein the perfume is camphor or tempertin oil.