JPS55162344A - Oxidizing catalyst for pocket warmer firing port and preparation thereof - Google Patents

Oxidizing catalyst for pocket warmer firing port and preparation thereof

Info

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
Application number
JP6940679A
Other languages
Japanese (ja)
Inventor
Kyozo Matoba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAKKIN WARMERS
HAKUKIN KAIRO KK
Original Assignee
HAKKIN WARMERS
HAKUKIN KAIRO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HAKKIN WARMERS, HAKUKIN KAIRO KK filed Critical HAKKIN WARMERS
Priority to JP6940679A priority Critical patent/JPS55162344A/en
Publication of JPS55162344A publication Critical patent/JPS55162344A/en
Pending legal-status Critical Current

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  • 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
JP6940679A 1979-06-05 1979-06-05 Oxidizing catalyst for pocket warmer firing port and preparation thereof Pending JPS55162344A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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