JP2001130973A5 - - Google Patents

Download PDF

Info

Publication number
JP2001130973A5
JP2001130973A5 JP2000248822A JP2000248822A JP2001130973A5 JP 2001130973 A5 JP2001130973 A5 JP 2001130973A5 JP 2000248822 A JP2000248822 A JP 2000248822A JP 2000248822 A JP2000248822 A JP 2000248822A JP 2001130973 A5 JP2001130973 A5 JP 2001130973A5
Authority
JP
Japan
Prior art keywords
molded body
drying
ceramic molded
ceramic
hot air
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.)
Granted
Application number
JP2000248822A
Other languages
Japanese (ja)
Other versions
JP2001130973A (en
JP4371553B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2000248822A priority Critical patent/JP4371553B2/en
Priority claimed from JP2000248822A external-priority patent/JP4371553B2/en
Publication of JP2001130973A publication Critical patent/JP2001130973A/en
Publication of JP2001130973A5 publication Critical patent/JP2001130973A5/ja
Application granted granted Critical
Publication of JP4371553B2 publication Critical patent/JP4371553B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Claims (8)

セラミック粉末とバインダーと分散媒液との混合組成物からなり、多数の貫通孔が隔壁を隔てて長手方向に並設された柱状のセラミック成形体の乾燥方法であって、前記セラミック成形体をマイクロ波により乾燥するマイクロ波乾燥工程と、前記マイクロ波により乾燥した成形体を、さらに熱風により乾燥する熱風乾燥工程とからなることを特徴とするセラミック成形体の乾燥方法。 A method for drying a columnar ceramic molded body comprising a mixed composition of ceramic powder, a binder, and a dispersion medium liquid, wherein a plurality of through holes are arranged in parallel in the longitudinal direction with a partition wall interposed therebetween, wherein the ceramic molded body is micronized. A method for drying a ceramic molded body, comprising: a microwave drying step for drying by a wave; and a hot air drying step for further drying the molded body dried by the microwave with hot air. 熱風乾燥工程において、圧力印加手段を備えた上治具と下治具とからなる乾燥用治具を用い、セラミック成形体を上下から密着状態で包囲し、かつ、前記セラミック成形体に圧力を加えながら乾燥する請求項１に記載のセラミック成形体の乾燥方法。 In the hot air drying step, a drying jig comprising an upper jig and a lower jig provided with a pressure applying means is used to surround the ceramic molded body in a close contact state from above and below, and pressure is applied to the ceramic molded body. The method for drying a ceramic molded body according to claim 1, wherein the ceramic molded body is dried while being dried. 印加する圧力は、０．４〜０．６ＭＰａである請求項２に記載のセラミック成形体の乾燥方法。 The method for drying a ceramic molded body according to claim 2, wherein the applied pressure is 0.4 to 0.6 MPa. 前記熱風の温度が５０〜１２０℃である請求項１〜３のいずれか１に記載のセラミック成形体の乾燥方法。The temperature of the said hot air is 50-120 degreeC, The drying method of the ceramic molded body of any one of Claims 1-3. 前記熱風の風速が５〜４０ｍ／秒である請求項１〜４のいずれか１に記載のセラミック成形体の乾燥方法。The method for drying a ceramic molded body according to any one of claims 1 to 4, wherein a wind speed of the hot air is 5 to 40 m / sec. 請求項１〜５のいずれか１に記載の乾燥方法で乾燥させたセラミック成形体を、焼成する工程を含むことを特徴とする多孔質セラミック部材の製造方法。The manufacturing method of the porous ceramic member characterized by including the process of baking the ceramic molded body dried with the drying method of any one of Claims 1-5. 前記焼成する工程の前に、前記セラミック成形体を脱脂する工程を含む請求項６に記載の多孔質セラミック部材の製造方法。The method for producing a porous ceramic member according to claim 6, comprising a step of degreasing the ceramic molded body before the firing step. 請求項６又は７に記載の製造方法で製造した多孔質セラミック部材を複数個結束させることを特徴とするセラミックフィルタの製造方法。A method for producing a ceramic filter, comprising binding a plurality of porous ceramic members produced by the production method according to claim 6 or 7.
JP2000248822A 1999-08-24 2000-08-18 Method for drying ceramic molded body, method for producing porous ceramic member, and method for producing ceramic filter Expired - Fee Related JP4371553B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000248822A JP4371553B2 (en) 1999-08-24 2000-08-18 Method for drying ceramic molded body, method for producing porous ceramic member, and method for producing ceramic filter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-237495 1999-08-24
JP23749599 1999-08-24
JP2000248822A JP4371553B2 (en) 1999-08-24 2000-08-18 Method for drying ceramic molded body, method for producing porous ceramic member, and method for producing ceramic filter

Publications (3)

Publication Number Publication Date
JP2001130973A JP2001130973A (en) 2001-05-15
JP2001130973A5 true JP2001130973A5 (en) 2005-09-15
JP4371553B2 JP4371553B2 (en) 2009-11-25

Family

ID=26533236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000248822A Expired - Fee Related JP4371553B2 (en) 1999-08-24 2000-08-18 Method for drying ceramic molded body, method for producing porous ceramic member, and method for producing ceramic filter

Country Status (1)

Country Link
JP (1) JP4371553B2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003106773A (en) 2001-09-26 2003-04-09 Micro Denshi Kk Microwave continuous heating device
JP2003137662A (en) * 2001-10-30 2003-05-14 Kyocera Corp Method of manufacturing sintered ceramic compact
JP2003285312A (en) 2002-03-28 2003-10-07 Ngk Insulators Ltd Drying method for honeycomb molded object
JP4071025B2 (en) 2002-03-28 2008-04-02 日本碍子株式会社 Manufacturing method of honeycomb structure
KR101076121B1 (en) * 2004-09-22 2011-10-21 에스케이이노베이션 주식회사 Method for drying honeycomb type ceramics
JP5121237B2 (en) * 2006-02-17 2013-01-16 イビデン株式会社 Drying jig assembling apparatus, drying jig disassembling apparatus, drying jig circulating apparatus, ceramic molded body drying method, and honeycomb structure manufacturing method
WO2007094075A1 (en) * 2006-02-17 2007-08-23 Ibiden Co., Ltd. Drying jig assembling unit, drying jig disassembling unit, drying jig circulating apparatus, method of drying ceramic molding, and process for producing honeycomb structure
PL1826517T3 (en) * 2006-02-28 2009-01-30 Ibiden Co Ltd Drying jig, drying method of honeycomb molded body, and manufacturing method of honeycomb structured body
US8674275B2 (en) 2007-06-29 2014-03-18 Corning Incorporated Method of fabricating a honeycomb structure using microwaves
KR101189674B1 (en) * 2010-08-16 2012-10-10 한국에너지기술연구원 apparatus for drying extruded body
CN103900365A (en) * 2014-04-28 2014-07-02 潍坊汇韬化工有限公司 Microwave drying device suitable for chemical industry powder materials
JP7016267B2 (en) * 2017-03-24 2022-02-04 日本碍子株式会社 Method of drying columnar honeycomb molded body and method of manufacturing columnar honeycomb structure
US11168033B2 (en) 2017-03-24 2021-11-09 Ngk Insulators, Ltd. Method for drying columnar honeycomb formed body and method for producing columnar honeycomb structure
JP6761382B2 (en) * 2017-07-31 2020-09-23 日本碍子株式会社 Manufacturing method of honeycomb structure
CN109282637B (en) * 2018-11-13 2023-09-29 中国建筑材料科学研究总院有限公司 Columnar ceramic biscuit drying device and drying method
CN114478054B (en) * 2022-02-25 2022-10-18 郑州磨料磨具磨削研究所有限公司 Porous ceramic and preparation method thereof

Similar Documents

Publication Publication Date Title
JP2001130973A5 (en)
US5914187A (en) Ceramic structural body
JPS6324731B2 (en)
JPS5839799B2 (en) Manufacturing method of large honeycomb structure
GB1399044A (en) Process for making refractory materials of refractory products and to refractory materials or refractory porducts made thereby
CN105780126B (en) A kind of preparation method of the porous mullite formed by generated in-situ whisker overlap joint
CN101646638A (en) Process for producing ceramic honeycomb structure
CN109437959A (en) A kind of method that environment-friendly type gel injection-moulding prepares mullite fiber base porous ceramics
JP2001130970A5 (en)
JP4811717B2 (en) Casting mold for microwave heating and method for producing ceramic sintered body
JP2002255654A5 (en) JIG for drying ceramic compact, method for drying ceramic compact, method for producing porous ceramic member, and method for producing ceramic filter
US6162310A (en) Method for producing porous sponge like metal of which the shapes and sizes of pores are controllable
JPH0365306A (en) Manufacture of honeycomb-shaped ceramics
CN101646537A (en) Method of drying honeycomb molding
CN105622130B (en) The method for quickly preparing silicasol case
JP2002193670A5 (en) Firing method of silicon carbide molded body, method of manufacturing porous silicon carbide member, and method of manufacturing ceramic filter
CN113349451A (en) Electronic cigarette ceramic heating body based on open pore firing forming and preparation method
US5932044A (en) Method of fabricating a honeycomb structure
WO2005068398A1 (en) Process for producing ceramic structure
CN109234724A (en) A kind of method that laser melting prepares porous silica glass-film
CN109053200A (en) A kind of filter and preparation method thereof of wet process preparation
CN215075486U (en) Two-way ceramic heating structure and electron cigarette
JPS5934460B2 (en) Resin model for microwave heating
RU2000115031A (en) METHOD FOR PRODUCING CERAMIC PRODUCTS
SU750946A1 (en) Method of producing porous laminated articles