JPS54122691A - Production of palladium and platinum catalyst - Google Patents
Production of palladium and platinum catalystInfo
- Publication number
- JPS54122691A JPS54122691A JP2927078A JP2927078A JPS54122691A JP S54122691 A JPS54122691 A JP S54122691A JP 2927078 A JP2927078 A JP 2927078A JP 2927078 A JP2927078 A JP 2927078A JP S54122691 A JPS54122691 A JP S54122691A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- soln
- sncl
- cpd
- acidified
- 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
Abstract
PURPOSE: To easily produce a highly active Pd or Pt catalyst reducing an aq. soln. of a Pd or Pt cpd. with an aq. soln. of SnCl2 acidified with hydrochloric acid in an excess of the theoretical amt.
CONSTITUTION: A Pd or Pt cpd. such as ammonium palladium chloride or potassium chloroplatinate is dissolved in water with heating together with carrier such as activated carbon, SiO2 or Al2O3. An aq. soln. of SnCl2 acidified with hydrochloric acid is then added dropwise with stirring in an excess of the theoretical amt. The resulting catalyst is filtered, washed with water, and dried. This method is carried out more simply and easily as compared to a conventional method, and the activity of the catalyst for reducing various org. cpds. is equal or superior to that of a commercially available typical catalyst.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2927078A JPS54122691A (en) | 1978-03-16 | 1978-03-16 | Production of palladium and platinum catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2927078A JPS54122691A (en) | 1978-03-16 | 1978-03-16 | Production of palladium and platinum catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54122691A true JPS54122691A (en) | 1979-09-22 |
Family
ID=12271583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2927078A Pending JPS54122691A (en) | 1978-03-16 | 1978-03-16 | Production of palladium and platinum catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54122691A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997047384A1 (en) * | 1996-06-14 | 1997-12-18 | Hitachi, Ltd. | Catalyst for hydrogenation, and method of manufacturing same |
JPH10309477A (en) * | 1997-05-05 | 1998-11-24 | Akzo Nobel Nv | Manufacture of catalyst |
JP2007519213A (en) * | 2004-01-20 | 2007-07-12 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Method of preparing a stable proton exchange membrane and catalyst for use therein |
-
1978
- 1978-03-16 JP JP2927078A patent/JPS54122691A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997047384A1 (en) * | 1996-06-14 | 1997-12-18 | Hitachi, Ltd. | Catalyst for hydrogenation, and method of manufacturing same |
JPH10309477A (en) * | 1997-05-05 | 1998-11-24 | Akzo Nobel Nv | Manufacture of catalyst |
JP2007519213A (en) * | 2004-01-20 | 2007-07-12 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Method of preparing a stable proton exchange membrane and catalyst for use therein |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5314688A (en) | Production of ozone decomposition catalyst | |
JPS54122691A (en) | Production of palladium and platinum catalyst | |
JPS51149248A (en) | Process for preparing o-phenylphenol | |
JPS52136103A (en) | Preparation of vinyl chloride | |
JPS5387972A (en) | Ozone removing method | |
JPS53119292A (en) | Production of gas purification catalyst | |
JPS5492587A (en) | Production of carbon monoxide cleaning catalyst | |
JPS5281013A (en) | Preparation of high speed steel wire of thin diameter | |
JPS5419910A (en) | Preparation of diacetoxybutene | |
JPS5714571A (en) | Production of c-acid or its salt | |
JPS5377010A (en) | Preparation of hydroxypivalic acid | |
JPS5588848A (en) | Production of exhaust gas cleaning catalyst | |
JPS5334752A (en) | Preparation of gamma-ionones and their derivatives | |
JPS57147438A (en) | Preparation of platinum group metal-supported carrier | |
JPS57122043A (en) | Preparation of oxalic acid diester | |
JPS5251313A (en) | Process for preparation of diacetoxybutene | |
JPS5433291A (en) | Production of titania catalyst element | |
JPS52130500A (en) | Production of hydroxylamine | |
JPS53133297A (en) | Preparation of aromatic polyamide solution | |
JPS5480292A (en) | Carbon monoxide oxidation catalyst | |
JPS56168836A (en) | Manufacture of catalyst for cleaning exhaust gas containing rhodium | |
JPS5418490A (en) | Production of ammonia oxidation catalyst | |
JPS53118289A (en) | Preparation of catalyst for purification of waste gas | |
JPS51146410A (en) | Process for treatment of reaction solution in acetaldehyde preparation | |
JPS55167046A (en) | Waste gas cleaning catalyst subjected to treatment for preventing phosphorus-poisoning |