JPS6343632U - - Google Patents
Info
- Publication number
- JPS6343632U JPS6343632U JP13430086U JP13430086U JPS6343632U JP S6343632 U JPS6343632 U JP S6343632U JP 13430086 U JP13430086 U JP 13430086U JP 13430086 U JP13430086 U JP 13430086U JP S6343632 U JPS6343632 U JP S6343632U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- cells
- catalyst
- outlet side
- inlet side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
Description
第１図は本考案に係る第１実施例の一部断面図
、第２図は同上の第２実施例の一部断面図である
。
１１…モノリス型担体、１２…隔壁、１４…排
気入口側に連通したセル、１５…酸化触媒層、１
６…排気出口側に連通したセル、１７…還元触媒
層、１８…セラミツク体。
FIG. 1 is a partial sectional view of a first embodiment of the present invention, and FIG. 2 is a partial sectional view of a second embodiment of the same. DESCRIPTION OF SYMBOLS 11... Monolithic carrier, 12... Partition wall, 14... Cell communicating with exhaust inlet side, 15... Oxidation catalyst layer, 1
6... Cell communicating with the exhaust outlet side, 17... Reduction catalyst layer, 18... Ceramic body.
Claims (1)
置して多数のセルをハニカム状に形成し、隣接す
るセルの開口端を排気入口側と排気出口側とで交
互に目封じしてなるモノリス型担体に触媒を施し
た排気浄化用触媒装置において、前記多数のセル
のうち排気入口側に連通したセルの内表面に酸化
触媒を施すと共に、前記多数のセルのうち排気出
口側に連通するセルの内表面に還元触媒を施した
ことを特徴とする排気浄化用触媒装置。 A monolith formed by arranging partition walls made of breathable material approximately parallel to the exhaust flow to form a large number of cells in a honeycomb shape, and sealing the open ends of adjacent cells alternately on the exhaust inlet side and the exhaust outlet side. In an exhaust purification catalyst device in which a catalyst is applied to a mold carrier, an oxidation catalyst is applied to the inner surface of a cell communicating with an exhaust inlet side among the plurality of cells, and a cell communicating with an exhaust outlet side among the plurality of cells. A catalytic device for exhaust purification, characterized in that a reduction catalyst is applied to the inner surface of the catalytic converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13430086U JPS6343632U (en) | 1986-09-03 | 1986-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13430086U JPS6343632U (en) | 1986-09-03 | 1986-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6343632U true JPS6343632U (en) | 1988-03-23 |
Family
ID=31035417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13430086U Pending JPS6343632U (en) | 1986-09-03 | 1986-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02293048A (en) * | 1989-04-19 | 1990-12-04 | Engelhard Corp | Platinum catalyst carried by ceria carrier containing palladium and mass of catalyst containing said catalyst |
| JP2018061955A (en) * | 2003-03-25 | 2018-04-19 | クリスタフエイズ・インターナシヨナル・インコーポレーテツド | Method for removing contaminants from process stream |
| US10876553B2 (en) | 2016-02-12 | 2020-12-29 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920386A (en) * | 1982-07-26 | 1984-02-02 | Hitachi Ltd | Coal ash slag disposer |
-
1986
- 1986-09-03 JP JP13430086U patent/JPS6343632U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920386A (en) * | 1982-07-26 | 1984-02-02 | Hitachi Ltd | Coal ash slag disposer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02293048A (en) * | 1989-04-19 | 1990-12-04 | Engelhard Corp | Platinum catalyst carried by ceria carrier containing palladium and mass of catalyst containing said catalyst |
| JP2018061955A (en) * | 2003-03-25 | 2018-04-19 | クリスタフエイズ・インターナシヨナル・インコーポレーテツド | Method for removing contaminants from process stream |
| JP2019217499A (en) * | 2003-03-25 | 2019-12-26 | クリスタフエイズ・インターナシヨナル・インコーポレーテツド | Method for removing contaminants from process stream |
| JP2020171928A (en) * | 2003-03-25 | 2020-10-22 | クリスタフエイズ・インターナシヨナル・インコーポレーテツド | Method for removing contaminants from process stream |
| US10876553B2 (en) | 2016-02-12 | 2020-12-29 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
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