Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wall flow honeycomb filter and method of manufacture
A filtration article including a plugged filter body and method of manufacture, the filtration article including: intersecting porous walls extending in an axial direction from a proximal end to a distal end of a honeycomb filter body, extending an axial length, and defining a plurality of axial channels, the axial channels including inlet channels and outlet channels, the present invention relates to an occluded honeycomb filter comprising a porous wall having inlet channels occluded at a distal end of the occluded honeycomb filter and outlet channels occluded at a proximal end of the occluded honeycomb filter, the porous wall comprising: a porous ceramic substrate portion having a plurality of pores and an average thickness and having an inlet side and an outlet side; an inlet surface defining an inlet channel; an outlet surface defining an outlet channel; and a treatment side comprising a deposit of hydrophobic material disposed at one of the inlet side or the outlet side of the porous ceramic substrate portion.
包含堵塞的堵塞过滤体在内的过滤制品及制造方法，所述过滤制品包括：相交的多孔壁，所述相交的多孔壁在轴向方向上从蜂窝过滤体的近端延伸到远端，延伸轴向长度，并且其限定了多个轴向通道，所述轴向通道包括进口通道和出口通道，所述进口通道在堵塞的蜂窝过滤体的远端处被堵塞，所述出口通道在堵塞的蜂窝过滤体的近端处被堵塞，所述多孔壁包括：多孔陶瓷基底部分，其具有多个孔和平均厚度并且具有进口侧和出口侧；限定了进口通道的进口表面；限定了出口通道的出口表面；以及包含疏水材料沉积物的处理侧，所述疏水材料沉积物被设置在多孔陶瓷基底部分的进口侧或出口侧中的一者处。
Wall flow honeycomb filter and method of manufacture
A filtration article including a plugged filter body and method of manufacture, the filtration article including: intersecting porous walls extending in an axial direction from a proximal end to a distal end of a honeycomb filter body, extending an axial length, and defining a plurality of axial channels, the axial channels including inlet channels and outlet channels, the present invention relates to an occluded honeycomb filter comprising a porous wall having inlet channels occluded at a distal end of the occluded honeycomb filter and outlet channels occluded at a proximal end of the occluded honeycomb filter, the porous wall comprising: a porous ceramic substrate portion having a plurality of pores and an average thickness and having an inlet side and an outlet side; an inlet surface defining an inlet channel; an outlet surface defining an outlet channel; and a treatment side comprising a deposit of hydrophobic material disposed at one of the inlet side or the outlet side of the porous ceramic substrate portion.
包含堵塞的堵塞过滤体在内的过滤制品及制造方法，所述过滤制品包括：相交的多孔壁，所述相交的多孔壁在轴向方向上从蜂窝过滤体的近端延伸到远端，延伸轴向长度，并且其限定了多个轴向通道，所述轴向通道包括进口通道和出口通道，所述进口通道在堵塞的蜂窝过滤体的远端处被堵塞，所述出口通道在堵塞的蜂窝过滤体的近端处被堵塞，所述多孔壁包括：多孔陶瓷基底部分，其具有多个孔和平均厚度并且具有进口侧和出口侧；限定了进口通道的进口表面；限定了出口通道的出口表面；以及包含疏水材料沉积物的处理侧，所述疏水材料沉积物被设置在多孔陶瓷基底部分的进口侧或出口侧中的一者处。
Wall flow honeycomb filter and method of manufacture
壁流式蜂窝过滤器及制造方法
KERCHER LUTZ FRANZ THOMAS (Autor:in)
05.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
B01D
SEPARATION
,
Trennen
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
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
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