JPS5626548A - Manufacture of oxidation catalyst - Google Patents

Manufacture of oxidation catalyst

Info

Publication number
JPS5626548A
JPS5626548A JP10059979A JP10059979A JPS5626548A JP S5626548 A JPS5626548 A JP S5626548A JP 10059979 A JP10059979 A JP 10059979A JP 10059979 A JP10059979 A JP 10059979A JP S5626548 A JPS5626548 A JP S5626548A
Authority
JP
Japan
Prior art keywords
catalyst
alumina
oxidation catalyst
support
baked
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
JP10059979A
Other languages
Japanese (ja)
Inventor
Zenzo Ohira
Shinjiro Otsuka
Noboru Yamashita
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP10059979A priority Critical patent/JPS5626548A/en
Publication of JPS5626548A publication Critical patent/JPS5626548A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a durable catalyst having a high performance at low temperatures, by a procedure in which an alumina-coated support is supported with a noble metal, impregnated with a lanthanide salt, dried, and baked to give an oxidation catalyst for cleaning exhaust gas. CONSTITUTION:A catalyst support, e.g., alumina, cordierite, is coated with alumina, then supported with a noble metal, e.g., Pd, Pt, and further dipped in a 0.1-0.5g equivalent/liter aqueous solution of a salt of lanthanide, e.g., B, La. Then, the catalyst support so treated is dried and then baked at 800-1,000 deg.C to obtain an oxidation catalyst. The catalyst thus obtained, having excellent catalytic performance and long durability even at low temperatures, can be effectively used for cleaning exhaust gas of automobile, etc.
JP10059979A 1979-08-07 1979-08-07 Manufacture of oxidation catalyst Pending JPS5626548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10059979A JPS5626548A (en) 1979-08-07 1979-08-07 Manufacture of oxidation catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10059979A JPS5626548A (en) 1979-08-07 1979-08-07 Manufacture of oxidation catalyst

Publications (1)

Publication Number Publication Date
JPS5626548A true JPS5626548A (en) 1981-03-14

Family

ID=14278320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10059979A Pending JPS5626548A (en) 1979-08-07 1979-08-07 Manufacture of oxidation catalyst

Country Status (1)

Country Link
JP (1) JPS5626548A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756041A (en) * 1980-09-19 1982-04-03 Mitsui Mining & Smelting Co Ltd Palladium catalyst
US4521222A (en) * 1982-09-30 1985-06-04 General Electric Company Resin-bonded grinding elements with dual coated diamond grit for dry grinding and wet grinding cemented carbide workpieces
JPH03277472A (en) * 1990-03-27 1991-12-09 Sumitomo Metal Ind Ltd Diamond grinding wheel
CN106457220A (en) * 2014-06-16 2017-02-22 优美科股份公司及两合公司 Exhaust gas treatment system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756041A (en) * 1980-09-19 1982-04-03 Mitsui Mining & Smelting Co Ltd Palladium catalyst
US4521222A (en) * 1982-09-30 1985-06-04 General Electric Company Resin-bonded grinding elements with dual coated diamond grit for dry grinding and wet grinding cemented carbide workpieces
JPH03277472A (en) * 1990-03-27 1991-12-09 Sumitomo Metal Ind Ltd Diamond grinding wheel
CN106457220A (en) * 2014-06-16 2017-02-22 优美科股份公司及两合公司 Exhaust gas treatment system

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