KR960007504A - Manufacturing method of TiO₂ ceramic porous filter - Google Patents

Manufacturing method of TiO₂ ceramic porous filter Download PDF

Info

Publication number
KR960007504A
KR960007504A KR1019940020871A KR19940020871A KR960007504A KR 960007504 A KR960007504 A KR 960007504A KR 1019940020871 A KR1019940020871 A KR 1019940020871A KR 19940020871 A KR19940020871 A KR 19940020871A KR 960007504 A KR960007504 A KR 960007504A
Authority
KR
South Korea
Prior art keywords
porous
porous filter
ceramic
manufacturing
tio
Prior art date
Application number
KR1019940020871A
Other languages
Korean (ko)
Inventor
장감용
박근배
Original Assignee
우덕창
쌍용양회공업 주식회사
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 우덕창, 쌍용양회공업 주식회사 filed Critical 우덕창
Priority to KR1019940020871A priority Critical patent/KR960007504A/en
Publication of KR960007504A publication Critical patent/KR960007504A/en

Links

Landscapes

  • Filtering Materials (AREA)

Abstract

본 발명은 알루미나 재질의 세라믹 다공질 지지체 위에 플라즈마 용사법으로 TiO2세라믹 분말을 용사하여 일정한 기공분포를 갖는 세라믹 다공질 필터를 간단하게 제조하는 방법에 대한 것이다.The present invention relates to a method of simply manufacturing a ceramic porous filter having a uniform pore distribution by spraying TiO 2 ceramic powder on a ceramic porous support made of alumina by plasma spraying.

본 발명은 종래의 다공질 필터 제조방법에 비해, 다공질층의 기공율, 기공분포, 다공질층의 두께 등을 조절하기에 용이하고, 복잡한 형상의 다공질 필터를 쉽게 제조할 수 있으며, 내구성이 우수한 다공질 필터를 쉽게 제조할 수 있다.The present invention is easy to control the porosity, pore distribution, thickness of the porous layer, etc. of the porous layer, compared to the conventional porous filter manufacturing method, it is easy to manufacture a porous filter of a complex shape, and excellent durability porous filter It is easy to manufacture.

이렇게 제작된 다공질 필터는 고온 배기 가스중에서 분진 제거에 효과적으로 이용할 수 있다.The porous filter thus manufactured can be effectively used for dust removal in hot exhaust gas.

Description

TiO2세라믹 다공질 필터의 제조방법Manufacturing method of TiO2 ceramic porous filter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

세라믹 필터를 제조하는데 있어서, 세라믹 다공질 지지체를 모재로 하고 그 위에 TiO2를 플라즈마 용사법에 의해 코팅하여 다공질층을 형성시켜서 되는 것임을 특징으로 하는 TiO2세라믹 다공질 필터의 제조방법.In preparing a ceramic filter, a ceramic porous support by the base material and the above process for producing a TiO 2 porous ceramic filter, characterized in that that by forming a porous layer by coating the TiO 2 in the plasma spraying method. 제1항에 있어서, 상기 다공질층은 상기 세라믹 다공질 지지체의 한면 또는 양면에 형성시켜서 되는 것임을 특징으로 하는 TiO2세라믹 다공질 필터의 제조방법.The method for manufacturing a TiO 2 ceramic porous filter according to claim 1, wherein the porous layer is formed on one or both surfaces of the ceramic porous support. 제1항에 있어서, 상기 다공질층의 기공 크기와 양을 조절하기 위하여 TiO2분말에 고분자 유기물인 PVA를 추가로 첨가시켜서 되는 것을 특징으로 하는 TiO2세라믹 다공질 필터의 제조방법.The method of manufacturing the porous layer the pore size and characterized in that the TiO 2 powder by further adding a high-molecular organic material PVA TiO 2 ceramic porous filter to control the amount of the claim 1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940020871A 1994-08-24 1994-08-24 Manufacturing method of TiO₂ ceramic porous filter KR960007504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940020871A KR960007504A (en) 1994-08-24 1994-08-24 Manufacturing method of TiO₂ ceramic porous filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940020871A KR960007504A (en) 1994-08-24 1994-08-24 Manufacturing method of TiO₂ ceramic porous filter

Publications (1)

Publication Number Publication Date
KR960007504A true KR960007504A (en) 1996-03-22

Family

ID=66698279

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940020871A KR960007504A (en) 1994-08-24 1994-08-24 Manufacturing method of TiO₂ ceramic porous filter

Country Status (1)

Country Link
KR (1) KR960007504A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030050386A (en) * 2001-12-18 2003-06-25 주식회사 한국클리너지 Preparation of catalyst for removal of volatile organic compounds
KR100437344B1 (en) * 2001-08-20 2004-06-25 한국에너지기술연구원 Fabric filter coated with surface layer for preventing dust from penetrating, and method and apparatus for producing the same
US9427690B2 (en) 2012-05-03 2016-08-30 Korea Institute Of Science And Technology Apparatus and method for fabricating anti-microbial air filter media and anti-microbial air filter media

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100437344B1 (en) * 2001-08-20 2004-06-25 한국에너지기술연구원 Fabric filter coated with surface layer for preventing dust from penetrating, and method and apparatus for producing the same
KR20030050386A (en) * 2001-12-18 2003-06-25 주식회사 한국클리너지 Preparation of catalyst for removal of volatile organic compounds
US9427690B2 (en) 2012-05-03 2016-08-30 Korea Institute Of Science And Technology Apparatus and method for fabricating anti-microbial air filter media and anti-microbial air filter media

Similar Documents

Publication Publication Date Title
KR930005940A (en) Supported Microporous Ceramic Membrane
WO2003027348A3 (en) Self-cleaning ceramic layers for baking ovens and method for production of self-cleaning ceramic layers
ATE320318T1 (en) METHOD FOR DEPOSITING MATERIALS
CA2028692A1 (en) Ceramic filter and process for making it
ATE166916T1 (en) PRODUCTION OF MOLDED BODIES BY SCREEN PRINTING
DE50107908D1 (en) GLASS, CERAMIC AND METAL SUBSTRATES WITH SELF-CLEANING SURFACE, PROCESS FOR THEIR PRODUCTION AND THEIR USE
US4671911A (en) Ceramic composite material having a core of ceramic fibers coated with a layer of ceramic, and method of producing same
ATE111501T1 (en) COATED ABRASIVE ALUMINUM PARTICLES, THEIR PRODUCTION AND APPLICATION.
GB1498189A (en) Graded metal-to-ceramic structure for high temperature abradable seal applications
BR9804242A (en) Process for producing silica-based refractory, and, silica-based refractory article.
KR920700306A (en) Diamond coating member and manufacturing method thereof
ATE169535T1 (en) CASTING WITH AN OUTER LAYER SUITABLE FOR FORMING A GAS-TIGHT LAYER AND PRODUCTION PROCESS THEREOF
ATE41880T1 (en) POROUS GRAINY MATERIALS.
DE602004031530D1 (en) MASTER FORM FOR DUPLICATION OF A FINE STRUCTURE AND MANUFACTURING METHOD THEREFOR
BG50938A3 (en) Porous ceramic material and method for its production
KR910000550A (en) Manufacturing method of base material for optical fiber
KR960007504A (en) Manufacturing method of TiO₂ ceramic porous filter
ATE261415T1 (en) MONOLITHIC OBJECTS MADE OF ALPHA ALUMINUM OXIDE WITH CONTROLLED POROSITY AND SOL-GEL PROCESS FOR THEIR PRODUCTION
ATE111068T1 (en) METHOD OF MANUFACTURING A RIGID INSULATING REFRACTORY MATERIAL, AND MATERIAL MANUFACTURED ACCORDING TO THE METHOD.
KR910009335A (en) Supported catalyst and its manufacturing method
JP3997929B2 (en) Ceramic porous body
KR950024789A (en) Manufacturing method of ceramic filter using thermal spraying method
JPH02261606A (en) Manufacture of ceramics
EP0958480A1 (en) Method for the production of a sintered plate/substrate and substrate to be used when heating ceramic products
JPS61106239A (en) Special form insulator and manufacture thereof

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application