JPS62108515U - - Google Patents
Info
- Publication number
- JPS62108515U JPS62108515U JP19934485U JP19934485U JPS62108515U JP S62108515 U JPS62108515 U JP S62108515U JP 19934485 U JP19934485 U JP 19934485U JP 19934485 U JP19934485 U JP 19934485U JP S62108515 U JPS62108515 U JP S62108515U
- Authority
- JP
- Japan
- Prior art keywords
- purification device
- catalyst
- calcium hydroxide
- exhaust gas
- gas purification
- 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
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Description
第１図は本考案に係わる内燃機関の触媒式排ガ
ス浄化装置の一実施例を示す正面図、第２図は同
上実施例における水酸化カルシウムのハニカム状
シエルを示す斜視図、第３図は酸化カルシウムの
発熱状況を示すグラフ、第４図は水酸化カルシウ
ムの吸熱状況を示すグラフ、第５図は従来の触媒
式排ガス浄化装置の一例を示す正面図である。
１……エンジン、２……排気マニホールド、４
……触媒、５……水酸化カルシウムのハニカム状
シエル。
Fig. 1 is a front view showing an embodiment of a catalytic exhaust gas purification device for an internal combustion engine according to the present invention, Fig. 2 is a perspective view showing a honeycomb shell of calcium hydroxide in the same embodiment, and Fig. 3 is an oxidation FIG. 4 is a graph showing the heat generation state of calcium, FIG. 4 is a graph showing the heat absorption state of calcium hydroxide, and FIG. 5 is a front view showing an example of a conventional catalytic exhaust gas purification device. 1...Engine, 2...Exhaust manifold, 4
... Catalyst, 5 ... Honeycomb shell of calcium hydroxide.
Claims (1)
式排気ガス浄化装置において、前記触媒の入口部
及び出口部の少なくとも一方に水酸化カルシウム
を配したことを特徴とする内燃機関の触媒式排ガ
ス浄化装置。 A catalytic exhaust gas purification device for an internal combustion engine, comprising a catalyst interposed in an exhaust passage, characterized in that calcium hydroxide is disposed at at least one of an inlet and an outlet of the catalyst. Purification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19934485U JPS62108515U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19934485U JPS62108515U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62108515U true JPS62108515U (en) | 1987-07-10 |
Family
ID=31160879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19934485U Pending JPS62108515U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62108515U (en) |
-
1985
- 1985-12-26 JP JP19934485U patent/JPS62108515U/ja active Pending
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