KR20010036840A - Clay-wares including Okjoo Macbanseok and method of preparing the same - Google Patents

Abstract

PURPOSE: A ceramics containing light blue porphyry is provided which has high spectral radiating rate and keeps taste and freshness of food by maintaining adequate humidity and being well ventilated. And a manufacture method thereof is also provided. CONSTITUTION: The ceramics contains light blue porphyry powder comprising: (i) 70.36 wt.% of SiO2; (ii) 12.02 wt.% of Al2O3; (iii) 0.69 wt.% of Fe2O3; (iv) 5.63 wt.% of CaO; (v) 0.43 wt.% of MgO; (vi) 3.12 wt.% of K2O; (vii) 3.03 wt.% of Na2O; (viii) 0.01 wt.% of TiO2; (ix) 3.8 wt.% of BeO and (x) 1.91 parts per million of Ge. The method comprises steps of: (i) molding ceramics materials comprising 5-10 wt.% of light blue porphyry powder and 90-95 wt.% of ocher into various living tableware, heatproof containers and potteries; (ii) baking the molded materials in a firing furnace at a temperature of 750-800 deg.C; and (iii) after coating the baked molded materials with conventional glaze containing 10-20 wt.% of the porphyry powder, baking it at a temperature of 1,220-1,230 deg.C.

Description

Clay-wares including Okjoo Macbanseok and method of preparing the same}

The present invention relates to pottery containing jade ganban stone and a method for manufacturing the same, and to a ceramic ware and a method for producing the same by using natural loess and jade banban stone in food or storage of food.

Korean pottery, which has been used for a long time, used pure clay and glaze to maintain the taste and freshness of the stored products for a long time due to the proper humidity and air ventilation. However, these traditional ceramics have been pushed down by modern products such as plastic products and stainless steel products as the science and civilization developed, and the number of users of the traditional ceramics has been greatly reduced, and the production of traditional ceramics has been greatly reduced.

However, in recent years, unlike metal and plastic products that pursue only artificial and modern image, it is not a colorful and even color, but rather a crude, natural, common people, and tastes traditional Korean fermented foods such as kimchi, red pepper paste, and miso. Its taste and freshness can also be maintained for a long time. Also, inorganic materials such as kaolin, clay, feldspar, silica, and pottery can be used as raw materials, mixed with them, calcined and sintered at a high temperature of 1300-1500 ° C. There is a growing interest in our own traditional ceramics, which can be widely used in various dishes and kitchen appliances because they are not altered by intrinsic ingredients.

In addition, a number of methods have recently been introduced in the manufacture of porcelain using ganban stone, which has been of much interest due to its beneficial effects to the human body. Looking at this, Korean Patent Application No. 89-2839 discloses a high quality of nature. Albanite 10-13 wt%, SiO ₂ 60-65 wt%, Al ₂ O ₃ 13-23 wt%, Fe ₂ O ₃ 0.5-2.0 wt%, CaO 0.3-3 wt%, MgO 0.1 wt% or less, LiO 0.5 After preparing a composition prepared by adding a composition containing -1% by weight, K ₂ O 3-4% by weight, Na ₂ O 3-4% by weight to kaolin and clay, the composition was stirred and mixed in an aqueous state. After homogenization, mixed powder by heating at 1200 ~ 1300 ℃, aged at room temperature for 20 days, mixed with kaolin and clay, mixed with wet powder, aged at room temperature for 10 days to obtain ceramic material, and molding First baked in a kiln at around 700 ℃ It is applied to is described for the ceramic prepared by the conglomerate roasting (1250 ℃).

In addition, Korean Patent Application No. 90-19143, 35% of silica, 20% of clay, 10% of kaolin, 10% of water, 10% of quartz, 10% of quartz, 10% of elvanite, 5% of talc, mixed with crushed iron, After adding appropriate moisture and stirring, mold the bowl, bowl, etc. by the usual injection method, pressing method, rotating method, etc., and then roast it at 700 ~ 900 ℃ in the firing furnace, apply glaze, and roast at 1250 ~ 1350 ℃. It is described about the ceramics to manufacture.

In addition, Korean Patent Application No. 92-7866 discloses a combination of elvan as the main raw material, magnet powder and rare earth elements, and sintering at high temperature to obtain the effect of elvan and the magnetization effect of the magnet and the far-infrared effect of the rare earth element. It describes a method of manufacturing a special magnetic manufactured to be able to.

On the other hand, Korean Patent Application No. 93-12645 discloses aluminum, silicon, magnesium, potassium, sodium, titanium, manganese, phosphorus, calcium oxide, magnesium oxide, titanium oxide, and alumina in the manufacture of glazes essential for the manufacture of ceramics. There is described a method for producing an elvan glaze.

However, the porcelain products produced by the conventional method as described above not only show the simple and weak effects of the general components, but also had a weak point in the efficacy of the newly added elvan.

Accordingly, the present inventors continue to experiment to supplement the above-mentioned shortcomings and maximize the efficacy of the beneficial elvan, as well as provide aesthetically pleasing porcelain, as a result of the production of porcelain using the jade jade elvan stone When it was found that not only can improve the efficacy of the elvan rock but also can manufacture a ceramic that can maintain the advantages of our traditional ceramics, the present invention was completed based on this.

Accordingly, it is an object of the present invention to provide a porcelain containing jade ganban stone that can improve the beneficial effect on the human body than the conventional ganban stone-containing porcelain, and can maintain the taste and freshness of the storage for a long time.

In addition, another object of the present invention to provide a method of producing a ceramic containing the jade ganban stone.

Therefore, the ceramics of the present invention for achieving the above object is 70.36% by weight of SiO ₂ , 12.02% by weight of Al ₂ O ₃ , 0.69% by weight of Fe ₂ O ₃ , CaO 5.63% by weight, MgO 0.43% by weight, K ₂ O 3.12 weight It comprises a jade jade ganban stone in the form of a powder consisting of%, 3.03% Na ₂ O, 0.01% TiO ₂ , 3.8% BeO and Ge 1.91ppm.

In addition, the manufacturing method of the present invention for achieving another object is 70.36% by weight of SiO ₂ , 12.02% by weight of Al ₂ O ₃ , 0.69% by weight of Fe ₂ O ₃ , CaO 5.63% by weight, MgO 0.43% by weight, K ₂ O Porcelain materials consisting of 5 to 10% by weight of yellowish jade ganbanite powder consisting of 3.12% by weight, 3.03% by weight of Na ₂ O, 0.01% by weight of TiO ₂ , 3.8% by weight of BeO and 1.91 ppm of Ge and 90 to 95% by weight of ocher It is molded in the form of domestic tableware, heat-resistant air and onggi, and is first roasted in a calcination furnace at 750-800 ° C., and then coated with a conventional glaze containing 10-20% by weight of the ganbanite powder and roasted at a temperature of 1220-1230 ° C. It consists of doing

1 is a graph showing the results of measuring the spectral radiation rate of the jade elvan rock according to the present invention using a far infrared spectroradiometer.

Hereinafter, the present invention will be described in more detail.

As mentioned above, ganbanite is one of the weakest stones in which the appearance of the stone is like barley rice, which regenerates dying trees or makes water contaminated with heavy metals into fresh bottled water, and when natural stone itself is powdered, hemostasis It is effective for various skin diseases such as burns, and soaking it in water becomes mineral water, and it is known that it changes the acidic nature of people into weakly alkaline ones, thereby causing the effect of preventing and treating high blood pressure, diabetes and heart disease. It is applied to many places, and there are many examples of using it in addition to pottery, such as living tableware, which is used most often in human life and life. However, no examples using the jade ganban stones that characterize the present invention can be found anywhere.

Elvan refers to the Barium (Be) mineral, and five commonly known actions of elvan are strong adsorption, mineral elution, water quality control, abundance of dissolved oxygen, and ionization with heavy metals. Due to these actions, elvan has recently been used in water purifiers, skin care, and the like.

In addition, ganbanite belongs to quartz bedrock among igneous rocks, and it is composed of alkaline feldspar and quartz due to weathering for a long time from mid-teast to the new generation (6,000 ~ 7,000 years ago). A stone that looks like barley rice.

The jade ganban stone of the present invention is an amber banban stone, and the ganban stone was collected from the jade banban stone mine located in Oji-ri, Gogok-myeon, Gokseong-gun, Jeollanam-do. Comparing the components of the jade ganguerite of the present invention and the usual ganbanite, are shown in Table 1 below.

ingredient Jade Macan Stone Elvan Stone (mountain: Namwonsan) SiO ₂ 70.36% by weight 74.06% by weight Al ₂ O ₃ 12.02% by weight 12.51 wt% Fe ₂ O 0.69% by weight 0.73% by weight CaO 5.63% by weight 0.39% by weight MgO 0.43% by weight 2.1 wt% K ₂ O 3.12 wt% 4.88% by weight Na ₂ O 3.03% by weight 0.69% by weight TiO ₂ 0.01 wt% 0.15% by weight Ge 1.91ppm BeO 3.80% by weight 4.7% by weight Loss of self-determination Remainder

As described above, the jade lattice according to the present invention further contains germanium (Ge) having various efficacies more than conventional lavanes, which is more beneficial to the human body. As can be seen in FIG. As a result of measuring the spectral radiance according to the wavelength by using the reference spectroradiometer and the black body of the Korea Research Institute of Standards and Science, it showed more than 90% spectral radiance in almost the wavelength range. From this, it can be seen objectively that the elvan rock of the present invention emits a large amount of far infrared rays.

According to the present invention, in the manufacture of ceramics using the jade ganguerite powder composed of the above components, the porcelain molding composition consists of 5 to 10% by weight of the jade ganban stone powder and 90 to 95% by weight pure ocher.

If the content of the jade ganban stone powder is more than 10% by weight does not form a bowl, less than 5% by weight there is a problem that the effect expression of ganban stone is reduced.

The composition is molded through a conventional molding method in the form of heat-resistant air, such as various kinds of cooking, earthenware and pots such as jars, and then first roasted in a calcination furnace of 750 ~ 800 ℃. This glazed product is coated with a conventional glaze containing 10% to 20% by weight of the ganban stone powder and roasted at a temperature of 1220 ° C to 1230 ° C to prepare a ceramic according to the present invention.

The porcelain produced in this way is to maintain a proper humidity, the air is well ventilated, when food and the like is stored in the porcelain of the present invention, it is possible to maintain the taste and freshness of this storage for a long time. In addition, we can taste fermented foods such as kimchi, soybean paste, soy sauce and red pepper paste which are our traditional foods.

In addition, in the molding of ceramics, various applications are possible because the molding of various products is possible and can be directly used directly.

Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited thereto.

Example 1

70.36 wt% SiO ₂ , 12.02 wt% Al ₂ O ₃ , 0.69 wt% Fe ₂ O ₃ , CaO 5.63 wt%, MgO 0.43 wt%, K ₂ O 3.12 wt%, Na ₂ O 3.03 wt%, TiO ₂ 0.01 wt% %, BeO 3.8% by weight, Ge 1.91ppm and the remainder weighed porcelain resin materials with 10% by weight of jade arachnid ganbanite powder and 90% by weight of ocher consisting of Ig.loss After 5 hours of rotation decomposition, the average particle size was 200 or less, and by adding appropriate water to the mixture, stirring was carried out to form a pot of 13 L by using a conventional pressing method, and the dry and dry moldings were mixed. It was first roasted at ℃.

Glaze composition consisting of 30% by weight of pottery stone, 20% by weight of ganbanite, 15% by weight of feldspar, 10% by weight of quartz, 8% by weight of zinc, 8% by weight of limestone, 5% by weight of marble, 3% by weight of barium carbonate, and 2% by weight of clay. The pottery according to the present invention was prepared by drying the first pottery and drying it in a firing furnace at about 8 hours at 1230 ° C.

As a result of storing and storing kimchi and red pepper paste in the porcelain prepared by Example 1, it was possible to maintain the taste and freshness for a long time.

Porcelain produced according to the present invention has a high spectral radiation rate, and contains germanium-containing elvan, it can maintain a proper humidity, the air is well ventilated, it is possible to maintain the taste and freshness of food for a long time. In addition, we can taste fermented foods such as kimchi, soybean paste, soy sauce and red pepper paste which are our traditional foods. In addition, in the molding of porcelain, it is possible to mold a variety of products and the appearance is also a soft color, such as jade, the product has a luxurious feature.

Claims (2)

70.36 wt% SiO ₂ , 12.02 wt% Al ₂ O ₃ , 0.69 wt% Fe ₂ O ₃ , CaO 5.63 wt%, MgO 0.43 wt%, K ₂ O 3.12 wt%, Na ₂ O 3.03 wt%, TiO ₂ 0.01 wt% Porcelain containing ganban stone, characterized in that it comprises a jade jade ganban stone composed of%, BeO 3.8% by weight and Ge 1.91ppm in the form of a powder. 70.36 wt% SiO ₂ , 12.02 wt% Al ₂ O ₃ , 0.69 wt% Fe ₂ O ₃ , CaO 5.63 wt%, MgO 0.43 wt%, K ₂ O 3.12 wt%, Na ₂ O 3.03 wt%, TiO ₂ 0.01 wt% Porcelain material consisting of 5-10% by weight of jade arachnoid ganbanite powder and 90-95% by weight of ocher, consisting of 3.8% by weight of BeO and 1.91ppm of Ge, and 90-95% by weight of clay A method of producing porcelain containing ganbanite, which is first roasted in a kiln at 800 ° C. and coated with a conventional glaze containing 10% to 20% by weight of the ganbanite powder, and then roasted at a temperature of 1220 ° C to 1230 ° C.