JPS55162344A - Oxidizing catalyst for pocket warmer firing port and preparation thereof - Google Patents
Oxidizing catalyst for pocket warmer firing port and preparation thereofInfo
- Publication number
- JPS55162344A JPS55162344A JP6940679A JP6940679A JPS55162344A JP S55162344 A JPS55162344 A JP S55162344A JP 6940679 A JP6940679 A JP 6940679A JP 6940679 A JP6940679 A JP 6940679A JP S55162344 A JPS55162344 A JP S55162344A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- oxidizing
- firing port
- pocket warmer
- coprecipitated
- 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
- Catalysts (AREA)
Abstract
PURPOSE: To prepare a catalyst with good cataltic capacity and durability by a method wherein a platinum salt and a specific catalyst substrate gel are coprecipitated onto a glass fiber support as an oxidizing catalyst for a pocket warmer firing port and subjected to reducing and oxidizing treatment to incorporate said oxidizing catalyst.
CONSTITUTION: To a mixed solution comprising a solution containing a platinum salt such as chloroplatinic acid or the like and a sol of a catalyst substrate such as silica or alumina, a glass fiber is immersed as a support. Subsequently, said sol of a catalyst substrate and said platinum salt are coprecipitated by adjusting the pH of said solution and heating, thereafter the obtained coprecipitated substance is subjected to reducing and oxidizing treatment to obtain a catalyst. This catalyst for a pocket warmer firing port contains uniformly dispersed platinum and is excellent in catalytic capaicty as well as durability of a catalyst and a support.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6940679A JPS55162344A (en) | 1979-06-05 | 1979-06-05 | Oxidizing catalyst for pocket warmer firing port and preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6940679A JPS55162344A (en) | 1979-06-05 | 1979-06-05 | Oxidizing catalyst for pocket warmer firing port and preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55162344A true JPS55162344A (en) | 1980-12-17 |
Family
ID=13401681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6940679A Pending JPS55162344A (en) | 1979-06-05 | 1979-06-05 | Oxidizing catalyst for pocket warmer firing port and preparation thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55162344A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63232848A (en) * | 1987-03-23 | 1988-09-28 | Toshiba Corp | Production of high-temperature combustion catalyst |
KR20030017116A (en) * | 2001-08-24 | 2003-03-03 | 주식회사 한국촉매 | Charcoal which is coated with the catalyst and its manufacturing method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842553A (en) * | 1971-10-05 | 1973-06-20 | ||
JPS523358A (en) * | 1975-06-25 | 1977-01-11 | Mitsubishi Electric Corp | Phased array antenna |
-
1979
- 1979-06-05 JP JP6940679A patent/JPS55162344A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842553A (en) * | 1971-10-05 | 1973-06-20 | ||
JPS523358A (en) * | 1975-06-25 | 1977-01-11 | Mitsubishi Electric Corp | Phased array antenna |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63232848A (en) * | 1987-03-23 | 1988-09-28 | Toshiba Corp | Production of high-temperature combustion catalyst |
KR20030017116A (en) * | 2001-08-24 | 2003-03-03 | 주식회사 한국촉매 | Charcoal which is coated with the catalyst and its manufacturing method |
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