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A platform for research: civil engineering, architecture and urbanism
Honeycomb filter and method for producing honeycomb filter
An object of the present invention is to provide a honeycomb filter capable of achieving a combination of high collection efficiency and low pressure loss. The honeycomb filter comprises a ceramic honeycomb substrate in which a multitude of cells through which a fluid flows are disposed in parallel in a longitudinal direction and are separated by cell walls, each cell being sealed at an end section at either the fluid inlet side or the fluid outlet side, and a filter layer which, among the surfaces of the cell walls, is formed on the surface of the cell walls of those cells in which the end section at the fluid inlet side is open and the end section at the fluid outlet side is sealed by a sealing material, wherein the thickness of the filter layer increases gradually from the fluid inlet side toward the fluid outlet side.
Honeycomb filter and method for producing honeycomb filter
An object of the present invention is to provide a honeycomb filter capable of achieving a combination of high collection efficiency and low pressure loss. The honeycomb filter comprises a ceramic honeycomb substrate in which a multitude of cells through which a fluid flows are disposed in parallel in a longitudinal direction and are separated by cell walls, each cell being sealed at an end section at either the fluid inlet side or the fluid outlet side, and a filter layer which, among the surfaces of the cell walls, is formed on the surface of the cell walls of those cells in which the end section at the fluid inlet side is open and the end section at the fluid outlet side is sealed by a sealing material, wherein the thickness of the filter layer increases gradually from the fluid inlet side toward the fluid outlet side.
Honeycomb filter and method for producing honeycomb filter
KASUGA TAKAFUMI (author) / MAKINO MISAKO (author) / NAKAMURA KAZUKI (author) / NAGATSU YUICHI (author) / USHIDA TAKESHI (author)
2017-08-08
Patent
Electronic Resource
English
HONEYCOMB FILTER, AND METHOD FOR PRODUCING HONEYCOMB FILTER
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