公开(公告)号：US09616420B2

公开(公告)日：2017-04-11

申请号：US13746074

申请日：2013-01-21

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Guy Richard Chandler ,  Alexander Nicholas Michael Green ,  Joanne Elizabeth Melville ,  Paul Richard Phillips ,  Stuart David Reid

IPC: B01J29/06 ,  B01J29/88 ,  B01J29/035 ,  B01J29/78 ,  B01J29/74 ,  B01J29/72 ,  B01J29/70 ,  B01D53/94 ,  B01J29/00 ,  B01J29/072 ,  B01J29/46 ,  B01J29/80 ,  B01J37/02 ,  B01J37/08 ,  B01J37/30 ,  F01N3/035 ,  F01N3/08 ,  F01N3/10 ,  F01N3/20 ,  F01N13/00 ,  B01J29/76

CPC classification number: B01J29/88 ,  B01D53/56 ,  B01D53/8628 ,  B01D53/9413 ,  B01D53/9418 ,  B01D53/9422 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/9032 ,  B01D2258/012 ,  B01J29/005 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/072 ,  B01J29/46 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7049 ,  B01J29/7065 ,  B01J29/72 ,  B01J29/7215 ,  B01J29/723 ,  B01J29/74 ,  B01J29/7415 ,  B01J29/743 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/78 ,  B01J29/7815 ,  B01J29/783 ,  B01J29/80 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0215 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/08 ,  B01J37/30 ,  B01J2029/062 ,  F01N3/035 ,  F01N3/0842 ,  F01N3/105 ,  F01N3/2066 ,  F01N13/009 ,  F01N2330/06 ,  F01N2370/04 ,  F01N2510/06 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02T10/24

Abstract: A heterogeneous catalyst article having at least one combination of a first molecular sieve having a medium pore, large pore, or meso-pore crystal structure and optionally containing a first metal, and a second molecular sieve having a small pore crystal structure and optionally containing a second metal, and a monolith substrate onto or within which said catalytic component is incorporated, wherein the combination of the first and second molecular sieves is a blend, a plurality of layers, and/or a plurality of zones.

公开(公告)号：US09815048B2

公开(公告)日：2017-11-14

申请号：US15482966

申请日：2017-04-10

Applicant: Johnson Matthey Public Limited Company

Inventor： Guy Richard Chandler ,  Alexander Nicholas Michael Green ,  Joanne Elizabeth Melville ,  Paul Richard Phillips ,  Stuart David Reid

IPC: B01J29/06 ,  B01J29/88 ,  B01J29/80 ,  B01J29/76 ,  B01J29/00 ,  B01J35/00 ,  B01J35/04 ,  B01J37/02 ,  B01J37/00 ,  B01D53/94 ,  F01N3/035 ,  F01N3/08 ,  F01N3/20 ,  B01J29/72 ,  B01J29/70 ,  B01J29/78 ,  B01J29/74 ,  B01J29/035 ,  B01D53/56 ,  B01D53/86 ,  B01J37/30

CPC classification number: B01J29/88 ,  B01D53/56 ,  B01D53/8628 ,  B01D53/9413 ,  B01D53/9418 ,  B01D53/9422 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/9032 ,  B01D2258/012 ,  B01J29/005 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/072 ,  B01J29/46 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7049 ,  B01J29/7065 ,  B01J29/72 ,  B01J29/7215 ,  B01J29/723 ,  B01J29/74 ,  B01J29/7415 ,  B01J29/743 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/78 ,  B01J29/7815 ,  B01J29/783 ,  B01J29/80 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0215 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/08 ,  B01J37/30 ,  B01J2029/062 ,  F01N3/035 ,  F01N3/0842 ,  F01N3/105 ,  F01N3/2066 ,  F01N13/009 ,  F01N2330/06 ,  F01N2370/04 ,  F01N2510/06 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02T10/24

Abstract: A heterogeneous catalyst article having at least one combination of a first molecular sieve having a medium pore, large pore, or meso-pore crystal structure and optionally containing a first metal, and a second molecular sieve having a small pore crystal structure and optionally containing a second metal, and a monolith substrate onto or within which said catalytic component is incorporated, wherein the combination of the first and second molecular sieves is a blend, a plurality of layers, and/or a plurality of zones.