JPS55132640A - Plate catalyst - Google Patents
Plate catalystInfo
- Publication number
- JPS55132640A JPS55132640A JP4010779A JP4010779A JPS55132640A JP S55132640 A JPS55132640 A JP S55132640A JP 4010779 A JP4010779 A JP 4010779A JP 4010779 A JP4010779 A JP 4010779A JP S55132640 A JPS55132640 A JP S55132640A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- gas
- plate
- holes
- base plate
- 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.)
- Granted
Links
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To raise the contactual efficiency between catalyst and gas by relaxing the drift of gas in reactior by boring great numbers of holes in the base plate of a plate catalyst in order to increase the effective surface area of the catalyst.
CONSTITUTION: A great number of the holes 3 of a circular, oval, square, or semicircular form, having a diameter of 1W30mm, are bored in the base plate 1 of stainless steel, etc., and then the metal plate is processed by flame spraying to roughen its surface and then coated with the catlyst component 2. If necessary, the surface in contact with the hole 3 of the base plate 1 is sloped. The use of the plate catalyst causes a part of gas passing through the holes to disturb, whereby preventing clogging due to dust or the drift of gas and also increasing the effective surface area of the catalyst. Thus, the efficiency of reaction can be raised.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4010779A JPS55132640A (en) | 1979-04-02 | 1979-04-02 | Plate catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4010779A JPS55132640A (en) | 1979-04-02 | 1979-04-02 | Plate catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55132640A true JPS55132640A (en) | 1980-10-15 |
| JPS6213054B2 JPS6213054B2 (en) | 1987-03-24 |
Family
ID=12571627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4010779A Granted JPS55132640A (en) | 1979-04-02 | 1979-04-02 | Plate catalyst |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55132640A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767740A (en) * | 1986-07-02 | 1988-08-30 | Daimler-Benz Aktiengesellschaft | Metallic support for exhaust gas catalysts of Otto-engines and method for making the support |
| JPH01101638U (en) * | 1987-12-28 | 1989-07-07 | ||
| WO2023112964A1 (en) | 2021-12-16 | 2023-06-22 | 日鉄ケミカル＆マテリアル株式会社 | Catalyst-carrying substrate used in purification of exhaust gas |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0457946U (en) * | 1990-09-21 | 1992-05-19 | ||
| US5792432A (en) * | 1994-11-15 | 1998-08-11 | Babcock-Hitachi Kabushiki Kaisha | Catalyst unit and gas purifying apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839361A (en) * | 1971-06-02 | 1973-06-09 | ||
| JPS5024178A (en) * | 1973-07-06 | 1975-03-15 |
-
1979
- 1979-04-02 JP JP4010779A patent/JPS55132640A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839361A (en) * | 1971-06-02 | 1973-06-09 | ||
| JPS5024178A (en) * | 1973-07-06 | 1975-03-15 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767740A (en) * | 1986-07-02 | 1988-08-30 | Daimler-Benz Aktiengesellschaft | Metallic support for exhaust gas catalysts of Otto-engines and method for making the support |
| JPH01101638U (en) * | 1987-12-28 | 1989-07-07 | ||
| WO2023112964A1 (en) | 2021-12-16 | 2023-06-22 | 日鉄ケミカル＆マテリアル株式会社 | Catalyst-carrying substrate used in purification of exhaust gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213054B2 (en) | 1987-03-24 |
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