JPS62199121U - - Google Patents
Info
- Publication number
- JPS62199121U JPS62199121U JP8473686U JP8473686U JPS62199121U JP S62199121 U JPS62199121 U JP S62199121U JP 8473686 U JP8473686 U JP 8473686U JP 8473686 U JP8473686 U JP 8473686U JP S62199121 U JPS62199121 U JP S62199121U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas treatment
- honeycomb
- catalyst
- porous ceramic
- 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 5
- 239000000919 ceramic Substances 0.000 claims description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Description
第１図及び第２図は本考案の一実施態様例に係
わる排ガス処理用触媒フイルターの外観図、第３
図は本考案に係わるセラミツクスフイルターの厚
みと圧力損失の関係を示すグラフ、第４図は窒素
酸化物排ガス処理設備から排出されるばいじんと
窒素酸化物を除去する従来の方法を簡単なフロー
で模式的に示した図である。
１……ハニカム触媒本体、２……多孔質セラミ
ツクスフイルター、３……バグフイルター、４…
…熱交換器、５……窒素酸化物還元触媒層。
1 and 2 are external views of a catalyst filter for exhaust gas treatment according to an embodiment of the present invention;
The figure is a graph showing the relationship between the thickness and pressure loss of the ceramic filter according to the present invention, and Figure 4 is a simple flow diagram of the conventional method for removing soot and nitrogen oxides discharged from nitrogen oxide exhaust gas treatment equipment. FIG. 1... Honeycomb catalyst body, 2... Porous ceramic filter, 3... Bag filter, 4...
...Heat exchanger, 5...Nitrogen oxide reduction catalyst layer.
Claims (1)
て配設し、全体の形状を円筒状または中空角柱状
となし、その外壁を薄層の多孔質セラミツクで覆
うことを特徴とする排ガス処理用ハニカム触媒フ
イルター。 A honeycomb for exhaust gas treatment, characterized in that the flow path of the honeycomb catalyst for exhaust gas treatment is arranged toward the center, the overall shape is cylindrical or hollow prismatic, and the outer wall is covered with a thin layer of porous ceramic. Catalyst filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8473686U JPS62199121U (en) | 1986-06-05 | 1986-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8473686U JPS62199121U (en) | 1986-06-05 | 1986-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62199121U true JPS62199121U (en) | 1987-12-18 |
Family
ID=30939502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8473686U Pending JPS62199121U (en) | 1986-06-05 | 1986-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62199121U (en) |
-
1986
- 1986-06-05 JP JP8473686U patent/JPS62199121U/ja active Pending
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