JPS6458305A - Production of thin-film ceramic filter - Google Patents

Production of thin-film ceramic filter

Info

Publication number
JPS6458305A
JPS6458305A JP21596487A JP21596487A JPS6458305A JP S6458305 A JPS6458305 A JP S6458305A JP 21596487 A JP21596487 A JP 21596487A JP 21596487 A JP21596487 A JP 21596487A JP S6458305 A JPS6458305 A JP S6458305A
Authority
JP
Japan
Prior art keywords
sintered body
thin
slurry
ceramic filter
base material
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.)
Pending
Application number
JP21596487A
Other languages
Japanese (ja)
Inventor
Hirokazu Yashiro
Kiyotaka Tsukada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ibiden Co Ltd
Original Assignee
Ibiden 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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Priority to JP21596487A priority Critical patent/JPS6458305A/en
Publication of JPS6458305A publication Critical patent/JPS6458305A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)

Abstract

PURPOSE:To produce a thin-film ceramic filter having stable quality by immersing a porous sintered body made to a base material into a slurry contg. powder which consists of the same material as the porous sintered body and has uniform particle diameter and causing pressure difference in the inside and outside of the sintered body and forming the coating layer of slurry. CONSTITUTION:A porous sintered body 10a which is made with a base material, such as silicon carbide, etc., is produced. Then the sintered body 10a is immersed into slurry 22 contg. powder which consists of fine silicon carbide powder, etc., of the same material as the base material and has uniform particle diameter and pressure difference is caused between the inner surface and the outer surface of the sintered body 10a by sucking it with a vacuum pump 20 joined thereto with a rubber hose 21 and the coating layer of a thin film 11 consisting of slurry 22 is formed on the surface of the side having high pressure. After drying the thin film 11 formed on this sintered body 10a, the thin film 11 is sintered together with the sintered body 10a and integrated into one body to obtain a thin-film ceramic filter for precision filtration.
JP21596487A 1987-08-28 1987-08-28 Production of thin-film ceramic filter Pending JPS6458305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21596487A JPS6458305A (en) 1987-08-28 1987-08-28 Production of thin-film ceramic filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21596487A JPS6458305A (en) 1987-08-28 1987-08-28 Production of thin-film ceramic filter

Publications (1)

Publication Number Publication Date
JPS6458305A true JPS6458305A (en) 1989-03-06

Family

ID=16681158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21596487A Pending JPS6458305A (en) 1987-08-28 1987-08-28 Production of thin-film ceramic filter

Country Status (1)

Country Link
JP (1) JPS6458305A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993006912A1 (en) * 1991-10-07 1993-04-15 Nippon Seisen Co., Ltd. Laminated filter medium, method of making said medium, and filter using said medium
WO2000010685A1 (en) * 1998-08-24 2000-03-02 Pall Corporation Porous structures and methods and apparatus for forming porous structures
CN108722204A (en) * 2018-06-12 2018-11-02 山东华恩新材料科技有限公司 A kind of tubular type silicon carbide nano ceramics filter core and preparation method thereof
JP2020526381A (en) * 2017-07-06 2020-08-31 インテグリス・インコーポレーテッド Silicon Carbide Filter Membrane and Usage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830689A (en) * 1971-08-24 1973-04-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830689A (en) * 1971-08-24 1973-04-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993006912A1 (en) * 1991-10-07 1993-04-15 Nippon Seisen Co., Ltd. Laminated filter medium, method of making said medium, and filter using said medium
WO2000010685A1 (en) * 1998-08-24 2000-03-02 Pall Corporation Porous structures and methods and apparatus for forming porous structures
JP2020526381A (en) * 2017-07-06 2020-08-31 インテグリス・インコーポレーテッド Silicon Carbide Filter Membrane and Usage
CN108722204A (en) * 2018-06-12 2018-11-02 山东华恩新材料科技有限公司 A kind of tubular type silicon carbide nano ceramics filter core and preparation method thereof

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