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KR940006435B1 - Method of manufacturing ceramic filter - Google Patents

Method of manufacturing ceramic filter Download PDF

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Publication number
KR940006435B1
KR940006435B1 KR89012774A KR890012774A KR940006435B1 KR 940006435 B1 KR940006435 B1 KR 940006435B1 KR 89012774 A KR89012774 A KR 89012774A KR 890012774 A KR890012774 A KR 890012774A KR 940006435 B1 KR940006435 B1 KR 940006435B1
Authority
KR
South Korea
Prior art keywords
ceramic filter
binding agent
manufacturing ceramic
ceramic
dissolved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
KR89012774A
Other languages
Korean (ko)
Other versions
KR910006190A (en
Inventor
Sung-Ho Kim
Jae-Sung Lee
Original Assignee
Korea Ceramic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Korea Ceramic Co Ltd filed Critical Korea Ceramic Co Ltd
Priority to KR89012774A priority Critical patent/KR940006435B1/en
Publication of KR910006190A publication Critical patent/KR910006190A/en
Application granted granted Critical
Publication of KR940006435B1 publication Critical patent/KR940006435B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

mixing 10-30 % of water solution to be dissolved with binding agent within fine crushed ceramic composition powder to make wet powder; pressing the wet powder by semi-dried method and forming unbaked ceramic filter; then baking the resultant under condition of oxydization at 900-1300 deg.C. The ceramic compsn. comprises 37-56 % of SiO2 or diatom earth, 9-13 % of clay, 10-15 % of calcium carbonate, 3.5-5 % of Al2O3, 0.5-1 % of Ag, 10-40 % of the org. binding agent dissolved solution.
KR89012774A 1989-09-05 1989-09-05 Method of manufacturing ceramic filter Expired - Lifetime KR940006435B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR89012774A KR940006435B1 (en) 1989-09-05 1989-09-05 Method of manufacturing ceramic filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR89012774A KR940006435B1 (en) 1989-09-05 1989-09-05 Method of manufacturing ceramic filter

Publications (2)

Publication Number Publication Date
KR910006190A KR910006190A (en) 1991-04-27
KR940006435B1 true KR940006435B1 (en) 1994-07-20

Family

ID=19289622

Family Applications (1)

Application Number Title Priority Date Filing Date
KR89012774A Expired - Lifetime KR940006435B1 (en) 1989-09-05 1989-09-05 Method of manufacturing ceramic filter

Country Status (1)

Country Link
KR (1) KR940006435B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007144159A1 (en) * 2006-06-14 2007-12-21 Aqua-Nu Filtration Systems Limited Ceramic filter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100355347B1 (en) * 2000-01-31 2002-10-11 한국과학기술연구원 A prepartion method for a ceramic filter having continual antibiotic property

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007144159A1 (en) * 2006-06-14 2007-12-21 Aqua-Nu Filtration Systems Limited Ceramic filter
EA015234B1 (en) * 2006-06-14 2011-06-30 Аква-Ну Фильтрейшн Системс Лимитед Ceramic filter
AU2007260245B2 (en) * 2006-06-14 2012-10-11 Aqua-Nu Filtration Systems Limited Ceramic filter
US8607992B2 (en) 2006-06-14 2013-12-17 Aqua-Nu Filtration Ceramic filter

Also Published As

Publication number Publication date
KR910006190A (en) 1991-04-27

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