KR100751086B1 - 음용수 여과용 세라믹 필터의 제조방법 - Google Patents
음용수 여과용 세라믹 필터의 제조방법 Download PDFInfo
- Publication number
- KR100751086B1 KR100751086B1 KR1020050131745A KR20050131745A KR100751086B1 KR 100751086 B1 KR100751086 B1 KR 100751086B1 KR 1020050131745 A KR1020050131745 A KR 1020050131745A KR 20050131745 A KR20050131745 A KR 20050131745A KR 100751086 B1 KR100751086 B1 KR 100751086B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- talc
- clay
- diatomaceous earth
- ceramic filter
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2093—Ceramic foam
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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
- C04B35/01—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
- C04B35/14—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 based on silica
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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
- C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
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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
- C04B35/64—Burning or sintering processes
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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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/007—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (2)
- 삭제
- 음용수 여과용 세라믹필터의 제조방법에 있어서,규조토 73 내지 85중량퍼센트, 점토 8 내지 15중량퍼센트, 활석 6 내지 12중량퍼센트와 상기 규조토와 점토 및 활석의 총 중량에 대해 메틸셀루로스 7 내지 11중량퍼센트를 첨가하여 1차 혼합하는 단계와;상기 규조토와 점토 및 활석의 총 중량에 대해 유기 윤활제 5 내지 8중량 퍼센트, 가소제 1 내지 3중량 퍼센트, 물 50 내지 60중량 퍼센트로 이루어진 수용액을 상기 1차 혼합과정을 거쳐 생성된 1차 혼합물에 첨가하여 숙성시키는 단계와;상기 숙성과정을 거친 혼합물을 압출에 의해 튜브형태로 성형하는 단계와;상기 성형단계를 거친 성형체를 건조기로 50 내지 60℃에서 건조하는 단계와;건조된 상기 성형체를 1100℃ 내지 1250에서 2 내지 3시간 동안 소결하는 단계;를 포함하고,상기 유기 윤활제는 스테아린산이고, 상기 가소제는 글리세린인 것을 특징으로 하는 음용수 여과용 세라믹 필터의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050131745A KR100751086B1 (ko) | 2005-12-28 | 2005-12-28 | 음용수 여과용 세라믹 필터의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050131745A KR100751086B1 (ko) | 2005-12-28 | 2005-12-28 | 음용수 여과용 세라믹 필터의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070069513A KR20070069513A (ko) | 2007-07-03 |
KR100751086B1 true KR100751086B1 (ko) | 2007-08-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050131745A KR100751086B1 (ko) | 2005-12-28 | 2005-12-28 | 음용수 여과용 세라믹 필터의 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100751086B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100854713B1 (ko) * | 2007-04-04 | 2008-08-28 | 이근호 | 규조토를 주성분으로 하는 세라믹필터 바디의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970015525A (ko) * | 1995-09-22 | 1997-04-28 | 알프레드 엘. 미첼슨 | 가소성형 혼합물 및 이를 함유한 성형체의 제조방법 |
KR19990053275A (ko) * | 1997-12-24 | 1999-07-15 | 최수현 | 지올라이트 허니컴 구조체 및 그 제조방법 |
KR20040049278A (ko) * | 2002-12-05 | 2004-06-11 | 크린에어테크놀로지 주식회사 | 세라믹 필터 및 그 제조방법 |
-
2005
- 2005-12-28 KR KR1020050131745A patent/KR100751086B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970015525A (ko) * | 1995-09-22 | 1997-04-28 | 알프레드 엘. 미첼슨 | 가소성형 혼합물 및 이를 함유한 성형체의 제조방법 |
KR19990053275A (ko) * | 1997-12-24 | 1999-07-15 | 최수현 | 지올라이트 허니컴 구조체 및 그 제조방법 |
KR20040049278A (ko) * | 2002-12-05 | 2004-06-11 | 크린에어테크놀로지 주식회사 | 세라믹 필터 및 그 제조방법 |
Also Published As
Publication number | Publication date |
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KR20070069513A (ko) | 2007-07-03 |
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