JPS5787818A - Gas purifier - Google Patents
Gas purifierInfo
- Publication number
- JPS5787818A JPS5787818A JP55163081A JP16308180A JPS5787818A JP S5787818 A JPS5787818 A JP S5787818A JP 55163081 A JP55163081 A JP 55163081A JP 16308180 A JP16308180 A JP 16308180A JP S5787818 A JPS5787818 A JP S5787818A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- gas
- heater
- heated
- catalyst body
- 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
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
PURPOSE: To simplify and minimize the heat insulating structure of the titled equipment and also to improve the thermal and purifying efficiencies, by additionally disposing a catalyst layer at the upper stream side of the heating means of the catalyst.
CONSTITUTION: A cylindrical catalyst vessel 2 surrounded by a heat insulating material 3 is installed to the center of an outer case 1, and honeycomb catalyst bodies 8 are arranged for plural stages with an appropriate interval. Then, an electric heater 9 to be used for heating catalyst is installed between the 1st stage catalyst body 8a and the 2nd stage catalyst body 8b. A gas to be purified is introduced into the catalyst tank 2 through a path 4 by driving an air blower 6. The gas first contacts with the catalyst body 8a heated by the radiant heat of the heater 9 and the gas is rectified and, at the same time, partially purified by oxidization. Then, the gas is heated by the heater 9, and while the gas passes through the catalyst body 8b heated by the heater 9 and catalyst bodies installed at the upper stages of the catalyst body 8b, harmful gases contained in the gas are almost completely oxidized and purified.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163081A JPS5787818A (en) | 1980-11-18 | 1980-11-18 | Gas purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163081A JPS5787818A (en) | 1980-11-18 | 1980-11-18 | Gas purifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5787818A true JPS5787818A (en) | 1982-06-01 |
Family
ID=15766815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55163081A Pending JPS5787818A (en) | 1980-11-18 | 1980-11-18 | Gas purifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5787818A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4996969A (en) * | 1973-01-20 | 1974-09-13 | ||
JPS4998763A (en) * | 1973-01-29 | 1974-09-18 |
-
1980
- 1980-11-18 JP JP55163081A patent/JPS5787818A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4996969A (en) * | 1973-01-20 | 1974-09-13 | ||
JPS4998763A (en) * | 1973-01-29 | 1974-09-18 |
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