JPS6345250B2 - - Google Patents

Info

Publication number: JPS6345250B2
Authority: JP; Japan
Prior art keywords: platinum group; catalyst; solution; organic solvent; platinum
Prior art date: 1982-12-28
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.): Expired

Application number

JP57233014A

Other languages

English (en)

Japanese (ja)

Other versions

JPS59123536A (ja

Inventor

Hironobu Yamamoto

Yasuhisa Chiba

Hajime Yoshida

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.)

Tokuriki Honten Co Ltd

Original Assignee

Tokuriki Honten Co Ltd

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.)

1982-12-28

Filing date

1982-12-28

Publication date

1988-09-08

1982-12-28 Application filed by Tokuriki Honten Co Ltd filed Critical Tokuriki Honten Co Ltd

1982-12-28 Priority to JP57233014A priority Critical patent/JPS59123536A/ja

1984-07-17 Publication of JPS59123536A publication Critical patent/JPS59123536A/ja

1988-09-08 Publication of JPS6345250B2 publication Critical patent/JPS6345250B2/ja

Status Granted legal-status Critical Current

Links

BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 23
239000003054 catalyst Substances 0.000 claims description 19
239000000843 powder Substances 0.000 claims description 16
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
239000003960 organic solvent Substances 0.000 claims description 8
229910052751 metal Inorganic materials 0.000 claims description 6
239000002184 metal Substances 0.000 claims description 6
239000011230 binding agent Substances 0.000 claims description 4
239000000919 ceramic Substances 0.000 claims description 4
238000000034 method Methods 0.000 claims description 4
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
238000010304 firing Methods 0.000 claims description 3
238000010438 heat treatment Methods 0.000 claims description 3
-1 platinum group compound Chemical class 0.000 claims description 3
229930195733 hydrocarbon Natural products 0.000 claims description 2
150000002430 hydrocarbons Chemical class 0.000 claims description 2
230000001590 oxidative effect Effects 0.000 claims 1
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 14
239000000243 solution Substances 0.000 description 14
238000007254 oxidation reaction Methods 0.000 description 6
230000000694 effects Effects 0.000 description 5
229910052763 palladium Inorganic materials 0.000 description 5
229910052697 platinum Inorganic materials 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
239000007789 gas Substances 0.000 description 4
230000003647 oxidation Effects 0.000 description 4
238000006722 reduction reaction Methods 0.000 description 3
239000001856 Ethyl cellulose Substances 0.000 description 2
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
238000001354 calcination Methods 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
239000003638 chemical reducing agent Substances 0.000 description 2
239000003426 co-catalyst Substances 0.000 description 2
239000003344 environmental pollutant Substances 0.000 description 2
229920001249 ethyl cellulose Polymers 0.000 description 2
235000019325 ethyl cellulose Nutrition 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
150000002941 palladium compounds Chemical class 0.000 description 2
239000002245 particle Substances 0.000 description 2
231100000719 pollutant Toxicity 0.000 description 2
239000010970 precious metal Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
239000011259 mixed solution Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
150000003058 platinum compounds Chemical class 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000000746 purification Methods 0.000 description 1

Landscapes

Exhaust Gas Treatment By Means Of Catalyst (AREA)
Catalysts (AREA)

JP57233014A 1982-12-28 1982-12-28 助触媒を有する白金族の触媒体の担持方法 Granted JPS59123536A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP57233014A JPS59123536A (ja)	1982-12-28	1982-12-28	助触媒を有する白金族の触媒体の担持方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP57233014A JPS59123536A (ja)	1982-12-28	1982-12-28	助触媒を有する白金族の触媒体の担持方法

Publications (2)

Publication Number	Publication Date
JPS59123536A JPS59123536A (ja)	1984-07-17
JPS6345250B2 true JPS6345250B2 (fr)	1988-09-08

Family

ID=16948457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57233014A Granted JPS59123536A (ja)	1982-12-28	1982-12-28	助触媒を有する白金族の触媒体の担持方法

Country Status (1)

Country	Link
JP (1)	JPS59123536A (fr)

1982
- 1982-12-28 JP JP57233014A patent/JPS59123536A/ja active Granted

Also Published As

Publication number	Publication date
JPS59123536A (ja)	1984-07-17

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