KR100404456B1 - Method for making far infrared ray-emitting ceramics for coating roasting plate - Google Patents

Method for making far infrared ray-emitting ceramics for coating roasting plate Download PDF

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Publication number
KR100404456B1
KR100404456B1 KR1020020075120A KR20020075120A KR100404456B1 KR 100404456 B1 KR100404456 B1 KR 100404456B1 KR 1020020075120 A KR1020020075120 A KR 1020020075120A KR 20020075120 A KR20020075120 A KR 20020075120A KR 100404456 B1 KR100404456 B1 KR 100404456B1
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KR
South Korea
Prior art keywords
ceramic material
ceramic
far infrared
particles
roasting plate
Prior art date
Application number
KR1020020075120A
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Korean (ko)
Inventor
Sung Keun Kwak
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Macsumsuk General Medical Co L
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Application filed by Macsumsuk General Medical Co L filed Critical Macsumsuk General Medical Co L
Priority to KR1020020075120A priority Critical patent/KR100404456B1/en
Application granted granted Critical
Publication of KR100404456B1 publication Critical patent/KR100404456B1/en

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/6261—Milling
    • C04B35/6262—Milling of calcined, sintered clinker or ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • C04B41/4545—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application applied as a powdery material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0097—Anion- and far-infrared-emitting materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00965—Uses not provided for elsewhere in C04B2111/00 for household applications, e.g. use of materials as cooking ware
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/444—Halide containing anions, e.g. bromide, iodate, chlorite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Baking, Grill, Roasting (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Resistance Heating (AREA)

Abstract

PURPOSE: Provided is a method for making far infrared ray-emitting ceramics for coating a roasting plate, which permits cooking using far infrared rays, prevents intermolecular release of the ceramic, improves heat conductivity, and prevents meats to be roasted from adhering to the plate. CONSTITUTION: The method comprises the steps of: washing crushed natural ceramic material with water; fractionating the washed ceramic material; performing centrifugal separation of the fractionated ceramic material to remove TiO2Zr; agglomerating and precipitating the ceramic material dispersed in water for washing in the form of colloidal particles; introducing the precipitated ceramic particles into a rotary kiln and repeatedly heating and quenching to obtain finely divided particles. In the method, the ceramic material comprises SiO2 44.55 wt%, Al2O3 20.3 wt%, CaO 6.20 wt% MgO 4.76 wt%, TiO2 4.21 wt%, ZrO2 1.85 wt%, Na2O 1.15 wt%, K2O 0.77 wt%, Fe2O3 2.62 wt%, P2O5 0.05 wt%, MnO 0.02 wt%, BaO.6Fe2O3 3.55 wt%, SO3 0 wt% and Ig-loss(loss of ignition) 9.91 wt%. The fractionated ceramic material has a particle diameter of 3-10 micrometers. The finely divided ceramic material is obtained at an overheated steam temperature of 150-200 deg.C. The completed ceramic particles are spray coated to the surface of a roasting plate at a thickness of 30-100 micrometers.
KR1020020075120A 2002-11-29 2002-11-29 Method for making far infrared ray-emitting ceramics for coating roasting plate KR100404456B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020075120A KR100404456B1 (en) 2002-11-29 2002-11-29 Method for making far infrared ray-emitting ceramics for coating roasting plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020075120A KR100404456B1 (en) 2002-11-29 2002-11-29 Method for making far infrared ray-emitting ceramics for coating roasting plate

Publications (1)

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KR100404456B1 true KR100404456B1 (en) 2003-11-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100948764B1 (en) 2008-10-30 2010-03-23 맥섬석 지.엠. 주식회사 Making method of macsumsuk coated film
KR100999766B1 (en) * 2010-05-12 2010-12-08 맥섬석 지.엠. 주식회사 A gold coated cermic combination included the elvan and titanium dioxide and its manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900000312A (en) * 1988-06-23 1990-01-30 안만수 Method for manufacturing far-infrared radiation using quartz rock rock (aka elvan)
KR970008707A (en) * 1995-07-27 1997-02-24 배순훈 Pitch Coating Equipment
KR19980016204U (en) * 1996-09-16 1998-06-25 황길성 Far Infrared Radiation Ceramic
KR20000000191A (en) * 1999-09-21 2000-01-15 정원도 Far infrared perforated radiant heat board a different opinion manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900000312A (en) * 1988-06-23 1990-01-30 안만수 Method for manufacturing far-infrared radiation using quartz rock rock (aka elvan)
KR970008707A (en) * 1995-07-27 1997-02-24 배순훈 Pitch Coating Equipment
KR19980016204U (en) * 1996-09-16 1998-06-25 황길성 Far Infrared Radiation Ceramic
KR20000000191A (en) * 1999-09-21 2000-01-15 정원도 Far infrared perforated radiant heat board a different opinion manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100948764B1 (en) 2008-10-30 2010-03-23 맥섬석 지.엠. 주식회사 Making method of macsumsuk coated film
KR100999766B1 (en) * 2010-05-12 2010-12-08 맥섬석 지.엠. 주식회사 A gold coated cermic combination included the elvan and titanium dioxide and its manufacturing method

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