KR102112667B1 - Novel complex functionality ceramic composition and preparation method thereof - Google Patents

Abstract

The present invention relates to a novel ceramic composition and a preparation method thereof, wherein the novel ceramic composition simultaneously exhibits a complex function of cooking oil treatment for reducing emission of harmful cooking oil and preventing and removing scale in a boiler pipe using only eco-friendly materials without use of chemicals (rust inhibitors, cleaning agents).

Description

A novel composite functional ceramic composition and method for manufacturing the same {NOVEL COMPLEX FUNCTIONALITY CERAMIC COMPOSITION AND PREPARATION METHOD THEREOF}

The present invention is i) a delayed oxidation effect of edible oil to reduce harmful edible oil emissions, and ii) a novel ceramic composition that simultaneously exhibits a complex function of removing the scale of the boiler piping using only eco-friendly materials without the use of chemicals (rust inhibitors, cleaners) and the same It relates to a manufacturing method.

Cooking oil is oxidized, ignited, and hydrolyzed by air, heat, and water in the process used as a cooking method such as frying food, and the acid value and peroxide value are increased to change into substances harmful to the human body.

When cooking oil is used, rancidity due to deterioration, hydrolysis, etc. proceeds, and once used, the cooking oil is discarded to destroy the environment, and repeated use of such cooking oil is known to be harmful to health by harmful substances generated.

In particular, edible oil that is disposed of after use is known to reach 830 thousand tons per year, and waste edible oil is known to have a fatal effect on river pollution due to its very high degree of contamination. Reducing edible oil to be disposed of is not only economical for the country and society, but also the environment, as well as the economical effect on the country and society, while the BOD (biological oxygen demand) of rice water is 3,000 ppm and miso soup is 35,000 ppm. It is expected to have a huge effect on preservation.

On the other hand, most domestic and foreign cooking oil treatment technologies remain at the level of filtering only edible oil residues, and research on the effects of antioxidant inhibition, deterioration and decolorization is insufficient, and removal of free fatty acids, trans fats, animal fats, and peroxide values It is impossible to reduce environmental waste.

On the other hand, in recent years, the interest in health and the level of knowledge in society as a whole have increased, and consumers seeking organic food are rapidly increasing. As a result, many factories and plants are making efforts to produce products that satisfy the organic certification conditions.

For the organic certification, careful management is performed for each step from the cultivation process of raw materials to the delivery of processed packaging, but there is no alternative method of chemicals (rust inhibitors, cleaners) used in boilers in large food processing plants.

Boiler water additives are chemicals that are added to prevent stones, scales, and corrosion inside the boiler, and use products mixed with 4 to 5 substances. In 2017, the Ministry of Food and Drug Safety also held a policy briefing on how to designate and manage the cleaning agent used to prevent scale or corrosion inside the steam boiler for food manufacturing.

In addition, anti-corrosive agents are drugs used to prevent corrosion of metal from elution due to corrosion of water supply pipes in boilers used in food manufacturing plants, and this is temporary and is not a fundamental measure, but also controversy over human hazards Is becoming Of course, there are phosphates, silicates, and complex salts as rust inhibitors that can be used for water supply, but they are often not used in the actual field due to their high cost.

In addition, when excessive use of the water-proof rust preventive system, there are many problems such as inhibition of bone growth due to calcium deficiency, vascular sclerosis, uremia, neurosis, renal failure, hypertension, and inhibition of development of children. .

Accordingly, the present inventor has developed a ceramic composition capable of controlling the water quality in an eco-friendly manner without using chemicals in all processes of manufacturing, processing, and distributing organic crops or aquatic products as materials, and at the same time suppressing scale formation in boiler piping. Through this, it is expected to easily meet the requirements of 'HACCP certification', 'GAP certification' and 'Organic processed food certification', which are the key management criteria for risk factors, and measures to reduce environmental pollution in countries such as wastewater reduction through eco-friendly water quality management. It is expected to contribute.

Korean Registered Patent No. 10-1721209

The object of the present invention is to release the negative ions and far infrared rays to enable the use of purified animal fats and fatty acids from chickens or other meats, improves the effectiveness of frying even at relatively low temperatures, and especially edible oils are oxidized during frying. It is to provide a ceramic composition that can be prevented and a method of manufacturing the same.

In addition, another object of the present invention is to use organic crops or aquatic products as a material, and to manufacture, process, and distribute the ceramic composition that can control the water quality in an eco-friendly manner and suppress scale formation in the boiler piping without using chemicals in all processes. And to provide a method for manufacturing the same.

Furthermore, another object of the present invention is to provide an environmentally friendly ceramic composition that is harmless to the human body by including the amorphous vegetable silica in which the above-described ceramic composition is not mineral.

One aspect of the present invention for solving the above problems is a) 40 to 50 parts by weight of feldspar of silica alumina (Silica-Alumina) containing at least 30% by weight, 5 to 15 parts by weight Parts, 5-20 parts by weight of oak wood, 5-30 parts by weight of ocher, 5-15 parts by weight of husk ash, 0.1-10 parts by weight of zirconia, 0.1-10 parts by weight of titanium and 0.1-10 parts by weight of shellfish powder A first step of mixing; b) a second step of drying and then pulverizing each component mixed in the first step; c) a third step of firing each component crushed in the second step; And d) a fourth step of polishing the fired composition in the third step.

Specifically, the manufacturing method may further include a step of molding the composition into a ball shape between the second and third steps between steps b) and c), but is not limited thereto. .

Specifically, the oak and chaff ashes of the first step may be crushed ashes fired at 400 to 600 ° C of the corresponding plant raw materials, and the shellfish powder of the first step is 3 to 3 from the shellfish raw materials in water. After the salt removal treatment for 8 days, it may be dried and pulverized, and the raw materials of the first step may be pulverized to 320 to 340 mesh, but is not limited thereto, and may be appropriately changed as necessary.

Specifically, the firing step of the third step is i) first firing at 700 ~ 900 ℃; And ii) second firing at 1100 to 1500 ° C .; wherein the first and second firing stages are firing for 20 to 30 hours, respectively, and the total firing time is for about 40 to 60 hours. It may be done.

Another aspect of the present invention provides a ceramic composition prepared by the above manufacturing method.

The ceramic composition is 40 to 50 parts by weight of feldspar of silica alumina (Silica-Alumina) containing at least 30% by weight, 5 to 15 parts by weight of oak wood, 5 to 20 parts by weight of oak wood, 5 to 30 parts by weight of ocher, 5 to 15 parts by weight of husk (husk) ash, 0.1 to 10 parts by weight of zirconia, 0.1 to 10 parts by weight of titanium, and shellfish powder 0.1 to 10 parts by weight may be prepared.

Specifically, the ceramic composition is made of amorphous vegetable silica, and may be spherical with a diameter of 8 to 30 mm, but is not limited thereto.

Since the ceramic composition of the present invention emits negative ions and far infrared rays by itself, it is possible to subdivide the molecules of edible oil, so even if frying is performed by lowering the frying temperature, the permeability to the fried water is better than that of the prior art, thereby maintaining the same taste. It is characterized in that work efficiency such as reduction of ignition (flexibility) can be increased by more than 1.5 times, and oxidation is suppressed by deterioration and hydrolysis of oil, so that the service life of oil is increased more than 2 times to minimize waste. do.

In addition, the ceramic composition of the present invention does not necessarily require a construction scale of a certain size or more, can be applied to any scale, and does not require a separate cost for the construction or operation (maintenance) of equipment, so that it is economical and has a wide application range. It is characterized by.

In addition, the ceramic composition does not generate secondary pollutants without introducing separate treatment technologies or devices such as pure water production equipment, hardness component suppression equipment, mechanical and chemical customs equipment, and various causes such as a water supply system or exhaust gas. By preventing corrosion and scale generated in the water treatment site by, it is characterized in that it is possible to extend the thermal efficiency and equipment life.

The ceramic composition exhibits an activating action that prevents the invasion of electrolytes and slows the degeneration and oxidation of materials, and forms a magnetite film on the red rust inside the piping to change to black rust, thereby reducing the rust process. When the ceramic composition of the present invention is treated, it exhibits an excellent anti-corrosive effect such that it is not necessary to add a drug after a certain period of time.

In addition, the ceramic composition exerts antibacterial, antibacterial, purifying, and deodorizing effects that inhibit the action of microorganisms, and water molecules become smaller and viscosity decreases, thereby increasing the penetration and water retention capacity and also improving the effect of oxidation. , It is characterized by having a complex effect showing all of the above effects at the same time.

In addition, the ceramic composition of the present invention is an eco-friendly product made of amorphous vegetable silica, and is harmless to the human body, so it can be used as an edible, cosmetic, and food additive. Through this, eco-friendly water treatment demanders, food and cosmetic manufacturing factories, and organic It is characterized by being applicable to processing certification.

It should be understood that the effects of the present invention are not limited to the above-described effects, and include all effects that can be deduced from the configuration of the invention described in the detailed description or claims of the present invention.

Figure 1 shows the results of measuring the emissivity of infrared radiation emitted from a ceramic ball according to an embodiment of the present invention.
Figure 2 shows the result of measuring the radiation energy of the infrared radiation emitted from the ceramic ball according to an embodiment of the present invention compared to a black body (black body) using an FT-IR Spectometer.
Figure 3 shows the result of confirming the reduction rate of E. coli in order to confirm the antibacterial ability of the ceramic ball according to an embodiment of the present invention.
Figure 4 shows the results of confirming the reduction rate of P. aeruginosa in order to confirm the antibacterial ability of the ceramic ball according to an embodiment of the present invention.
Figure 5 shows the results confirming whether the ceramic ball of the present invention is effective in improving the transparency of the oil.
Figure 6 shows the results of checking the acid value to confirm that the ceramic ball of the present invention inhibits the oxidation of the oil.
Figure 7 shows the result of confirming the effect of removing the scale of the pipe after the ceramic ball of the present invention is put into the boiler.

Hereinafter, the present invention will be described in detail by examples. However, the following examples are only to illustrate the present invention, the present invention is not limited by the following examples.

Example 1. Preparation of a novel ceramic composition

The ceramic composition according to the present invention was prepared through the following four steps.

Specifically, I) 40 to 50 parts by weight of feldspar of silica alumina (Silica-Alumina) containing 30% by weight or more, 5 to 15 parts by weight of oak, 5 to 20 parts by weight of oak wood A first step of mixing 5 to 30 parts by weight of ocher, 5 to 15 parts by weight of husk ash, 0.1 to 10 parts by weight of zirconia, 0.1 to 10 parts by weight of titanium and 0.1 to 10 parts by weight of shellfish powder; Ⅱ) a second step of drying and then pulverizing each component mixed in the first step; Ⅲ) a third step of firing each component crushed in the second step; And Ⅳ) a fourth step of polishing the fired composition in the third step.

In addition, the manufacturing process of the novel ceramic composition of the present invention may further include a step of molding the composition into a ball shape between the second and third steps.

At this time, when the content of the first feldspar, feldspar, ocher, zirconia, titanium, and shellfish powder is less than the above content, it is difficult for the finished ceramic ball to have adequate strength and sufficient infrared emission, and if it is greater than the above content, proper activity It becomes difficult to have an oxygen amount and a sufficient adsorption capacity.

In addition, when the content of the oak and chaff in the first step is smaller than the above content, it is difficult to have an adequate amount of active oxygen and sufficient adsorption capacity, and when the content is larger than the above content, it is difficult for the finished ceramic composition to have proper strength and sufficient infrared emission.

At this time, the oak and chaff ashes of the first step were used to crush the ashes calcined at 400 ~ 600 ° C.

In addition, the shellfish powder of the first step was used to remove the shellfish raw material from salt in water for 3 to 8 days, and then dried and crushed. The raw materials of the first step were crushed into 320 to 340 mesh. It was prepared and used.

The mixing step in the first step is a friction between the constituent materials by wet mixing for 20 to 40 hours while adding water in a ball mill to the mixed materials composed of the mineral, plant lime and plant siliceous ingredients prepared as above. The resulting crushing process was performed. Since the moisture is only sufficient to have a viscosity that is sufficient for the grinding process to occur due to friction between particles, the amount of moisture added is not particularly limited. In addition, such wet mixing is only an example, and does not exclude the possibility of dry mixing.

Through the above-described process, the wet-mixed mixed material was naturally dried in the shade for 7 to 21 days, and through this process, the structure manufactured using the ceramic composition of the present invention not only has a high strength, but also a water treatment process. In the pores can be formed to produce an appropriate amount of free radicals.

In this embodiment, the dried mixed materials were molded into a ball shape to produce a ceramic ball, because the sphere can place the largest number of particles per unit area while at the same time maximizing the area in contact with water and high productivity. However, the shape of the particles is not limited to the above-described spherical shape, and may be appropriately changed to any shape such as a polygon, a plate shape, or an irregular shape using the mixed materials.

In this embodiment, after the dried mixed materials are formed into a ball shape, a third step is performed through a series of firing processes to have appropriate strength and voids.

Specifically, the firing step of the third step is a) primary firing at 700 ~ 900 ℃; And b) second firing at 1100 to 1500 ° C., wherein the first and second firing steps are firing for 20 to 30 hours, respectively, and the total firing time is about 40 to 60 hours. It is characterized by being made.

Through the firing process, a part of the vegetable organic matter of the present invention forms a chemical bond with a mineral, and various organic substances and inorganic salts present in oak and chaff remain as they are, while reaping the beneficial effect of elution of organic or inorganic salts beneficial to the human body during water treatment. do.

In addition, it is possible to significantly improve the mechanical strength of the entire structure by enhancing the bonding strength between the ceramic components through the firing process, and at the same time significantly increase the efficiency of far-infrared emissivity and radiation energy contained in the components of the ceramic composition.

Experimental Example 1. Compression strength test of a new ceramic ball

It was confirmed that the ceramic balls prepared by the method of Example 1 had excellent compressive strength.

Since the ceramic ball of the present invention has high strength, it can collide with water having a high flow rate to generate strong energy, and it is characterized in that it is not easily broken or broken even in collision and friction. It is possible to overcome the limitations of the passing type filtration device.

Specifically, in this Experimental Example, the maximum compression load was confirmed at a test speed of 10 mm / min using a universal material tester (load capacity 5 tonf) using 12 ceramic balls made of a spherical shape having a diameter of 16 mm as a test piece. Table 1 shows the results of confirming the maximum compression load in each. The maximum compressive load in the water state was measured by immersing the ceramic ball for 24 hours and then measuring the compressive load in the surface dry saturation state.

Test piece
number One
(kgf) 2
(kgf) 3
(kgf) 4
(kgf) 5
(kgf) 6
(kgf) 7
(kgf) 8
(kgf) 9
(kgf) 10
(kgf) dry 765 895 877 606 546 961 1292 1064 876 1002 Underwater 1004 1021 960 990 1030 643 1637 510 1391 769

As a result, as shown in Table 1, the ceramic balls manufactured in the present invention have a high compressive strength of 540 to 1300 kgf in a dry state, and a high compressive strength of 510 to 1400 kgf in an underwater state, thereby implying high availability. Was confirmed.

Experimental Example 2. Infrared emission energy confirmation experiment of ceramic ball

An experiment was performed to check the infrared radiation energy of the ceramic balls prepared by the method of Example 1.

In general, water molecules form a large aggregate state due to hydrogen bonding between water molecules, etc., and oil molecules form a large aggregate state due to Valder Waals force and hydrophobic bonds, thereby reducing the overall reaction activity of the molecules. However, the ceramic balls produced by the manufacturing method of the present invention emit far infrared rays to make water and / or oil molecules act as individual molecular forms from the aggregated state, thereby increasing the overall reaction activity of the molecules. .

Tables 2 and 1 and 2, respectively, commissioned an embodiment of the ceramic ball manufactured by the present invention to the Korea Far Infrared Application Evaluation Research Institute, and used the FT-IR Spectometer for the emissivity and radiation energy of infrared rays emitted from the ceramic ball. As a result of measurement in comparison with a black body, a high infrared emission energy of at least 3.70 × 10 ² W / m ² · µm (T = 40 ° C) from the ceramic ball manufactured according to the present invention is 0.925. It can be confirmed that it is being released.

Emissivity (5 ~ 20㎛) Radiation energy (W / m ² · ㎛, 40 ℃) 0.925 3.72 × 10 ²

As shown in Table 2, the size of the aggregates of water and / or oil molecules is reduced due to the far infrared rays emitted from the ceramic balls manufactured by the present invention, and the overall reaction activity of the molecules can be improved.

Experimental Example 3. Experiment for confirming anion emission characteristics of ceramic balls

An experiment was conducted to confirm the anion emission characteristics of the ceramic balls prepared by the method of Example 1.

Since the ceramic ball manufactured in the present invention exhibits the property of emitting electrons (anions) by itself, it prevents the formation of scales by reacting with metal cations such as calcium and magnesium ions in the water treatment device or boiler piping, and the existing scale It can also be removed through a reduction reaction.

In order to confirm that the ceramic ball of the present invention has anion emission characteristics, 30 g of the ceramic ball prepared in the present invention is used as a test piece, and the room temperature is 28 ° C, humidity 35%, and the number of negative ions in the atmosphere is 106 / In the cc condition, anion emission characteristics were confirmed according to KFIA-FI-1042, and the results are shown in Table 3 below.

Inspection items Anion (ion / cc) Ceramic ball 980

Table 3 is a result of measuring anions emitted from a measurement object and displaying the number of ions per unit volume. As shown in Table 3, it was confirmed that the ceramic balls of the present invention emit 8 to 9 times more negative ions than the number of negative ions in the general atmosphere. That is, as described above, the ceramic balls of the present invention have far-infrared and anion emission effects. To reduce the molecular group of water by breaking the intermolecular bonds of water and / or oil molecules, and thereby through the active molecular activities of the molecules, remove, adsorb, decompose, etc. contaminants present in the water or oil. May increase the reaction activity.

Experimental Example 4. Experiment to confirm the purification ability of ceramic balls

In order to confirm the purifying ability of the ceramic balls prepared by the method of Example 1, it was confirmed that the porosity related to the organic substance purifying ability, residual chlorine removal ability and adsorption ability when using ceramic balls was confirmed.

Specifically, in order to confirm the ability to purify the organic matter, COD (Chemical Oxygen Demand) and BOD biochemical oxygen demand) was measured, and the results are shown in Table 4 below.

Inspection items General detergent + water Ceramic ball + water COD (mg / L) 123.4 50.2 BOD (mg / L) 347.1 88.7

As shown in Table 4 above, when using the ceramic ball of the present invention, it was confirmed that the organic substance and the like are removed more efficiently than when using a general detergent. It shows the effect of removing residual chlorine remaining in the bar, the water was treated with water 50Ldp ceramic ball and the tap water was stirred at room temperature without any treatment, the concentration of residual chlorine was measured, and the results are shown in Table 5 below.

Inspection items tap water Ceramic ball + water Residual chlorine (mg / L) 0.28 0

As a result, as shown in Table 5, when using the ceramic balls of the present invention, it was confirmed that the amount of residual chlorine was reduced. The porosity of the ceramic balls prepared in Example 1 was about 54 to 63% as a result of porosity analysis. It was confirmed that the pore size was 5 to 10 um, indicating that the pores of a relatively uniform size exhibited porosity in a high proportion.

Experimental Example 5. Experiment to confirm the antibacterial ability of ceramic balls

E. coli, P. aeruginosa, Staphylococcus aureus and Pneumococcus ( K. pneumoniae ) to confirm the antibacterial ability of the ceramic balls prepared by the method of Example 1 ) Was checked for antibacterial activity.

Specifically, this experimental example was carried out according to KFIA-FI-1002, and the reduction rates of E. coli and Pseudomonas aeruginosa were compared with respect to the sample using the ceramic ball of the present invention and the sample without any treatment, and Escherichia coli were used as strains, respectively. ATCC 25922, Pseudomonas aeruginosa ATCC 15442, S. aureus ATCC 6538, K. pneumoniae ATCC4352 were used, and the number of bacteria on the medium was calculated by multiplying the dilution factor, and the results are shown in Table 6 and FIGS. 3 and 4.

division sample Initial concentration
(CFU / ml) Concentration after 24 hours
(CFU / ml) Decrease rate (%) E. coli Control 3.3X10 ⁶ 9.8 X 10 ⁶ - Experimental group 6.1 X 10 ⁵ 81.5 P. aeruginosa Control 2.8X10 ⁷ 9.1 X 10 ⁷ - Experimental group 5.3 X 10 ⁶ 81.1 Staphylococcus aureus
(S. aureus) Control 1.9 X10 ⁵ 4.0 X 10 ⁶ - Experimental group <1.0 X 10 ³ 99.9 Pneumococcal ( K. pneumoniae ) Control 2.9 X10 ⁵ 3.7 X 10 ⁶ - Experimental group <1.0 X 10 ³ 99.9

As a result, as shown in Table 6 and FIGS. 3 and 4, when using the ceramic balls prepared in the present invention, it was confirmed that the growth inhibition rate for all of the strains was 80% or higher at a very high level. In addition, as a result of confirming the antibacterial action against E. coli O-157 separately from the above experiment, the inhibition rate of 89.3% in 24 hours and 99.6% in 48 hours compared to the tap water without treatment with the ceramic ball without the addition of a separate antibacterial substance Was confirmed.

Experimental Example 6. Experiment to check the effect of removing odor of ceramic balls

10 g of the ceramic ball sample and 2 µl of ammonia aqueous solution were injected into a container having a volume of 100 ml to confirm the odor removal effect of the ceramic ball prepared by the method of Example 1, and the odor removal effect was obtained using a gas detection tube method. Table 7 shows the measured results.

The odor removal rate (%) was calculated by calculating [(control gas concentration-experimental gas concentration) / control gas concentration] X 100.

Time required (minutes) Odor removal rate (%) 30 20 60 30 90 30

As shown in Table 7, it was confirmed that the concentration of ammonia gas in the container was lowered within the first 30 minutes at the moment the ceramic ball of the present invention was administered, and the reaction was completed within 60 minutes to quickly exhibit ammonia adsorption and odor removal capabilities. Did.

Experimental Example 7. Experiment to confirm the composition of ceramic balls

In order to confirm the constituent components of the ceramic balls produced by the method of Example 1, the components of the ceramic balls were analyzed by requesting a Japanese company “High Silica Industry”.

Specifically, as a result of X-ray fluorescence analysis, it was determined that sulfur (S), which is not normally present in mineral silica, was likely to be non-mineral silica, and X-ray analysis confirmed that it was a pure amorphous form, not crystalline.

As a result of infrared spectrum analysis, spectrums corresponding to the carbonyl group (C = O), carbon bond (-C-C-), and hydroxyl group (-OH) were detected to confirm that the ceramic composition of the present invention was extracted from organic matter.

As a result of chemical analysis of the components of the ceramic composition of the present invention, 98.20% of silica (SiO ₂ ), 0.052% of alumina (Al ₂ O ₃ ), 0.005% of iron oxide (Fe ₂ O ₃ ), and 0.010% of titanium oxide (TiO ₂ ) are included. Was confirmed.

In view of the above results, the ceramic composition of the present invention contains a silica component derived from a vegetable organic material. Amorphous vegetable silica is an eco-friendly material and is harmless to the human body, so it can be used as an edible, cosmetic, or food additive. And, it has the characteristics of low cost of high purity.

Experimental Example 8. Experiment to confirm the stability evaluation of ceramic balls

In order to evaluate the stability of the ceramic balls prepared by the method of Example 1, 40 ceramic balls were added to 4 L of purified water and stirred at 150 rpm for 48 hours at room temperature, followed by an elution test to analyze the eluted material. .

As a result, lead, cadmium, arsenic, selenium, iron, chromium, mercury, barium, antimony, and residual chlorine were not detected, and small amounts of manganese and zinc were detected, but it was confirmed that they all fall within the safety standards.

Experimental Example 9. Experiment for confirming the oxidation inhibitory effect of oil in ceramic balls

In order to evaluate whether the ceramic balls produced by the method of Example 1 exhibit the effect of retarding the oxidation of oil, under the same conditions, the acid value of the oil using the ceramic balls and unused oil, the color (transparency) of the oil, and Evaluation was performed on three items of viscosity, and the results were compared and analyzed, and are shown in FIGS. 5 (color and viscosity) and 6 (acidity), respectively.

As a result, it was confirmed that when using the ceramic ball, the transparency (color) was high and the viscosity was low compared to the case where the ceramic ball was not used, thereby extending the life of the oil.

The black color of the oil is due to carbides present in the oil, and does not mean the rancidity of the oil itself, and if sufficient transparency is maintained, the oil can be used continuously. Increasing the viscosity means oxidation of oil, and when the oil is oxidized and the viscosity increases, deoiling is not easy, and in addition to the freshness and health problems of the oil itself, it increases the sense of frying, and when deoiling is easy, Cost reduction is also an important factor as it can reduce usage.

Specifically, the oil collected at approximately 2 hour intervals for the treated and untreated ceramic balls was filtered through a filter to prepare a sample (FIG. 5).

As a result, as shown in FIG. 5, when the ceramic ball was used, the oil color after frying 56.35 kg of chicken and the oil color after frying 32.85 kg of chicken without using the ceramic ball were almost the same, and the difference was about twice. It was confirmed that, and when using a ceramic ball as a whole, it was confirmed that the viscosity of the oil was significantly lowered.

On the other hand, in order to compare the acid value of the oil according to whether the ceramic ball is treated or not, the oil was collected daily from the experimental group and the unused control group using the ceramic ball for 8 days, and the acid value was measured with an AV checker. Shown.

As shown in FIG. 6, when the ceramic ball was not used, the same value as the acid value shown on the 5th day was confirmed only on the 8th day in the experimental group using the ceramic ball. It was confirmed that the acid value inhibitory effect.

Experimental Example 10. Experiment to check the effect of removing and suppressing the scale of ceramic balls

An experiment was conducted to confirm the descaling and suppression effect of the ceramic balls prepared by the method of Example 1.

Specifically, the water treatment device including the ceramic ball of the present invention is installed in a boiler pipe, continuously operated with hot water at an average temperature of 60 ° C., and a change in scale in the pipe over time is measured and shown in FIG. 7.

Initially, the thickness of the scale reached 11 mm, but after 10 days of installing the water treatment device containing ceramic balls, the thickness of the scale was reduced to less than half to 5.2 mm, and after 25 days, the thickness of the scale was 3.6 mm. As measured by, it was confirmed that the ceramic ball of the present invention exhibits an effect of suppressing the generation of a new scale as well as removing the existing scale in the pipe.

The above description of the present invention is for illustration only, and those skilled in the art to which the present invention pertains can understand that the present invention can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all modifications or variations derived from the meaning and scope of the claims and equivalent concepts should be interpreted to be included in the scope of the present invention.

Claims (12)

a) 40 to 50 parts by weight of feldspar of silica alumina (Silica-Alumina) containing 30% by weight or more, 5 to 15 parts by weight of oak, 5 to 20 parts by weight of oak wood, and ocher 5 A first step of mixing 30 to 30 parts by weight, 5 to 15 parts by weight of husk ash, 0.1 to 10 parts by weight of zirconia, 0.1 to 10 parts by weight of titanium, and 0.1 to 10 parts by weight of shellfish powder;
b) a second step of drying and then pulverizing each component mixed in the first step;
c) a third step of firing each component crushed in the second step; And
d) a fourth step of polishing the composition fired in the third step; including, a method of manufacturing a ceramic composition. According to claim 1,
Between the step b) and step c), further comprising the step of molding the composition into a ball shape between the second step and the third step, the method of manufacturing a ceramic composition. According to claim 1,
The first step oak wood and chaff ash is a method of manufacturing a ceramic composition, which is a crushed ash fired at 400 ~ 600 ℃ the corresponding plant raw materials. According to claim 1,
The shellfish powder of the first step is a method of manufacturing a ceramic composition, after the salt-shell raw material is treated with salt removal for 3 to 8 days in water and then dried and crushed. According to claim 1,
A method of manufacturing a ceramic composition, wherein the raw materials of the first step are crushed into 320 to 340 mesh. According to claim 1,
The firing step of the third step is i) primary firing at 700 ~ 900 ℃; And ii) second firing at 1100 to 1500 ° C; wherein the first and second firing steps are performed for 20 to 30 hours, respectively, and the total firing time is for 40 to 60 hours. The method of manufacturing a ceramic composition. A ceramic composition prepared by the method of claim 1. Silica-Alumina contains 40 to 50 parts by weight of rock feldspar containing 30% by weight or more, 5 to 15 parts by weight of oak, 5 to 20 parts by weight of oak wood, 5 to 30 parts of ocher A ceramic composition comprising 5 parts by weight, 5 to 15 parts by weight of husk ash, 0.1 to 10 parts by weight of zirconia, 0.1 to 10 parts by weight of titanium and 0.1 to 10 parts by weight of shellfish powder. The method of claim 8,
The ceramic composition is prepared by including amorphous vegetable silica, ceramic composition. The ceramic composition of claim 8, wherein the ceramic composition is a spherical ceramic ball having a diameter of 8 to 30 mm. The method according to any one of claims 8 to 10,
The ceramic composition exhibits an effect selected from one or more selected from the group consisting of oxidative inhibition of edible oil, delay in rancidity, improvement in viscosity, improvement in acid value, and the effect of subdividing oil molecules. The method according to any one of claims 8 to 10,
The ceramic composition exhibits one or more effects selected from the group consisting of a reduction action in a pipe, corrosion inhibition, scale suppression, and scale removal effect.

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