The catalyzed diesel filter - especially for soot
The filter has on one base at least three zones with catalysts A, AB, B, where the first zone with catalyst A is separated from the second zone with catalyst B by a middle zone AB. It is significant that the catalyst of each middle zone AB is a composition of adjacent to the middle zone catalysts of...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
23.11.2005
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | The filter has on one base at least three zones with catalysts A, AB, B, where the first zone with catalyst A is separated from the second zone with catalyst B by a middle zone AB. It is significant that the catalyst of each middle zone AB is a composition of adjacent to the middle zone catalysts of A and B zones. |
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Bibliography: | Application Number: EP20040460030 |