Title:
多孔質ハニカム構造体の製造方法、及びハニカム成形体
Document Type and Number:
Japanese Patent JP4571775
Kind Code:
B2
Abstract:
A method for manufacturing a porous honeycomb structure of the present invention comprises the steps of: mixing at least an aggregate raw material, water, an organic binder, a pore-forming agent, and an alkali metal source, wherein the aggregate raw material comprises metal silicon and/or a non-oxide ceramic containing silicon; kneading the mixture to form clay; forming the clay into a honeycomb shape having a plurality of cells as passages for fluid; drying the formed body to obtain a honeycomb formed body; calcinating the honeycomb formed body to obtain a calcinated body; and firing the calcinated body to obtain a porous honeycomb structure.
Inventors:
Yasushi Uchida
Aiko Otsuka
Shuichi Ichikawa
Aiko Otsuka
Shuichi Ichikawa
Application Number:
JP2002308068A
Publication Date:
October 27, 2010
Filing Date:
October 23, 2002
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
C04B35/622; B01D39/20; C04B38/00; C04B38/06
Domestic Patent References:
| JP2002293645A | ||||
| JP2002047069A |
Attorney, Agent or Firm:
Ippei Watanabe