公开(公告)号：US20230365472A1

公开(公告)日：2023-11-16

申请号：US18225851

申请日：2023-07-25

Applicant: CORNING INCORPORATED

Inventor： Douglas Munroe Beall ,  Achim Karl-Erich Heibel ,  Konstantin Vladimirovich Khodosevich ,  Kenneth Richard Miller ,  Hrushikesh Govindrao Pimpalgaonkar ,  Kunal Upendra Sakekar ,  Min Shen ,  Todd Parrish St Clair

IPC: C04B38/00 ,  B01J35/10 ,  B01D46/24 ,  B01D53/94 ,  B01J37/02 ,  B01J35/04 ,  C04B111/00

CPC classification number: C04B38/0009 ,  B01J35/1076 ,  B01D46/2488 ,  B01D53/9431 ,  B01D46/2455 ,  B01D46/2474 ,  B01D46/24492 ,  B01D46/24491 ,  B01J37/0228 ,  B01D46/249 ,  B01J35/04 ,  B01D46/2484 ,  B01D46/2429 ,  B01D46/247 ,  B01D46/2494 ,  C04B2111/0081 ,  C04B2111/00793 ,  B01D46/2498

Abstract: A coated ceramic honeycomb body comprising a honeycomb structure comprising a matrix of intersecting porous walls forming a plurality of axially-extending channels, at least some of the plurality of axially-extending channels being plugged to form inlet channels and outlet channels, wherein a total surface area of the outlet channels is greater than a total surface area of the inlet channels, and wherein a catalyst is preferentially located within the outlet channels. and preferentially disposed on non-filtration walls of the outlet channels. Methods and apparatus configured to preferentially apply a catalyst-containing slurry to the outlet channels and non-filtration walls are provided, as are other aspects.

公开(公告)号：US11746061B2

公开(公告)日：2023-09-05

申请号：US17052948

申请日：2019-05-03

Applicant: CORNING INCORPORATED

Inventor： Douglas Munroe Beall ,  Achim Karl-Erich Heibel ,  Konstantin Vladimirovich Khodosevich ,  Kenneth Richard Miller ,  Hrushikesh Govindrao Pimpalgaonkar ,  Kunal Upendra Sakekar ,  Min Shen ,  Todd Parrish St Clair

IPC: C04B38/00 ,  B01D46/24 ,  B01D53/94 ,  B01J35/04 ,  B01J35/10 ,  B01J37/02 ,  C04B111/00

CPC classification number: C04B38/0009 ,  B01D46/247 ,  B01D46/249 ,  B01D46/2429 ,  B01D46/2455 ,  B01D46/2474 ,  B01D46/2484 ,  B01D46/2488 ,  B01D46/2494 ,  B01D46/24491 ,  B01D46/24492 ,  B01D53/9431 ,  B01J35/04 ,  B01J35/1076 ,  B01J37/0228 ,  B01D46/2498 ,  C04B2111/0081 ,  C04B2111/00793

Abstract: A coated ceramic honeycomb body comprising a honeycomb structure comprising a matrix of intersecting porous walls forming a plurality of axially-extending channels, at least some of the plurality of axially-extending channels being plugged to form inlet channels and outlet channels, wherein a total surface area of the outlet channels is greater than a total surface area of the inlet channels, and wherein a catalyst is preferentially located within the outlet channels, and preferentially disposed on non-filtration walls of the outlet channels. Methods and apparatus configured to preferentially apply a catalyst-containing slurry to the outlet channels and non-filtration walls are provided, as are other aspects.

公开(公告)号：US20230111280A1

公开(公告)日：2023-04-13

申请号：US17960352

申请日：2022-10-05

Applicant: CORNING INCORPORATED

Inventor： Hrushikesh Govindrao Pimpalgaonkar ,  Kunal Upendra Sakekar

IPC: B01J35/04 ,  B01D53/94 ,  B01D46/24 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08

Abstract: A catalyst-coated, plugged honeycomb body having a honeycomb structure with a matrix of porous walls forming a plurality of channels, at least some of the plurality of channels being plugged to form inlet channels and outlet channels. At least some of the porous walls are filtration walls and at least some of the porous walls are non-filtration walls. A catalyst is preferentially disposed on the non-filtration walls, wherein the catalyst being preferentially disposed comprises CR

公开(公告)号：US20210130242A1

公开(公告)日：2021-05-06

申请号：US17052948

申请日：2019-05-03

Applicant: CORNING INCORPORATED

Inventor： Douglas Munroe Beall ,  Achim Karl-Erich Heibel ,  Konstantin Vladimirovich Khodosevich ,  Kenneth Richard Miller ,  Hrushikesh Govindrao Pimpalgaonkar ,  Kunal Upendra Sakekar ,  Min Shen ,  Todd Parrish St Clair

IPC: C04B38/00 ,  B01D46/24 ,  B01D53/94 ,  B01J35/04 ,  B01J37/02 ,  B01J35/10

Abstract: A coated ceramic honeycomb body comprising a honeycomb structure comprising a matrix of intersecting porous walls forming a plurality of axially-extending channels, at least some of the plurality of axially-extending channels being plugged to form inlet channels and outlet channels, wherein a total surface area of the outlet channels is greater than a total surface area of the inlet channels, and wherein a catalyst is preferentially located within the outlet channels, and preferentially disposed on non-filtration walls of the outlet channels. Methods and apparatus configured to preferentially apply a catalyst-containing slurry to the outlet channels and non-filtration walls are provided, as are other aspects.