A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A method for producing a ceramic honeycomb structure, the method comprising extrusion-molding a moldable material containing a ceramic material and a pore-forming material to obtain a predetermined molding; and drying and sintering said molding; wherein said moldable material contains 2 % to 20 % by mass of said pore-forming material based on 100 % by mass of said ceramic material; and wherein said pore-forming material has a median diameter of 5 µ m to 70 µ m; and said pore-forming material is solid or hollow resin particles having inorganic powder on the surface. A ceramic honeycomb filter can be manufactured by alternately plugging the exhaust-gas-inlet or exhaust-gas-outlet side of said flow paths.
A method for producing a ceramic honeycomb structure, the method comprising extrusion-molding a moldable material containing a ceramic material and a pore-forming material to obtain a predetermined molding; and drying and sintering said molding; wherein said moldable material contains 2 % to 20 % by mass of said pore-forming material based on 100 % by mass of said ceramic material; and wherein said pore-forming material has a median diameter of 5 µ m to 70 µ m; and said pore-forming material is solid or hollow resin particles having inorganic powder on the surface. A ceramic honeycomb filter can be manufactured by alternately plugging the exhaust-gas-inlet or exhaust-gas-outlet side of said flow paths.
CERAMIC HONEYCOMB STRUCTURE
KERAMIKWABENSTRUKTUR
STRUCTURE CÉRAMIQUE EN NID D'ABEILLES
OKAZAKI SHUNJI (author)
2018-04-04
Patent
Electronic Resource
English
IPC:
B01D
SEPARATION
,
Trennen
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C04B
Kalk
,
LIME
/
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
,
Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein