PL128163B1 - Nickel catalyst for generation of protective atmospheres used in heat treatment and method of making the same - Google Patents
Nickel catalyst for generation of protective atmospheres used in heat treatment and method of making the same Download PDFInfo
- Publication number
- PL128163B1 PL128163B1 PL22542880A PL22542880A PL128163B1 PL 128163 B1 PL128163 B1 PL 128163B1 PL 22542880 A PL22542880 A PL 22542880A PL 22542880 A PL22542880 A PL 22542880A PL 128163 B1 PL128163 B1 PL 128163B1
- Authority
- PL
- Poland
- Prior art keywords
- heat treatment
- nickel catalyst
- chromite
- protective atmospheres
- generation
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims 5
- 238000010438 heat treatment Methods 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 230000001681 protective effect Effects 0.000 title claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 239000010425 asbestos Substances 0.000 claims 2
- 229910052895 riebeckite Inorganic materials 0.000 claims 2
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 1
- OZECDDHOAMNMQI-UHFFFAOYSA-H cerium(3+);trisulfate Chemical compound [Ce+3].[Ce+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O OZECDDHOAMNMQI-UHFFFAOYSA-H 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims 1
- 239000001095 magnesium carbonate Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
Landscapes
- Catalysts (AREA)
- Inert Electrodes (AREA)
Claims (2)
- Zastrzezenia patentowe 1. * Katalizator niklowy do wytwarzania atmosfer ochronnych stosowanych w obróbce cie¬ plnej, osadzony na porowatej ogniotrwalej masie chromitowej lub chromitowo-magnezytowej lub azbestowej, znamienny tym. ze zawiera dodatkowo osadzony cer, przy czyi na 100 czesci wagowych niklu zawiera 5-7 czesci wagowych ceru*
- 2. * Sposób otrzymywania katalizatora niklowego do wytwarzania atmosfer ochronnych sto¬ sowanych w obróbce cieplnej, znamienny tym, ze odpowiednio rozdrobniony nosnik stanowiacy mase chromitowa. chromitowo-iftagnezytowe lub azbestowe nasyca sie przez dobe roztworem zawierajecym 190-210 g/litr slerczanu niklowego i 15-25 g siarczanu ceru, po czym nosnik suszy sie w temperaturze 120-150°C, nastepnie przez 5-7 godzin wygrzewa sie w temperaturze 400-450°C. a nastepnie przez 5-8 godzin prazy sie go w atmosferze wo¬ doru lub zdysocjowanego amoniaku w temperaturze 600-650°C. PL
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22542880A PL128163B1 (en) | 1980-07-03 | 1980-07-03 | Nickel catalyst for generation of protective atmospheres used in heat treatment and method of making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22542880A PL128163B1 (en) | 1980-07-03 | 1980-07-03 | Nickel catalyst for generation of protective atmospheres used in heat treatment and method of making the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL225428A1 PL225428A1 (pl) | 1982-01-18 |
| PL128163B1 true PL128163B1 (en) | 1984-01-31 |
Family
ID=20004038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22542880A PL128163B1 (en) | 1980-07-03 | 1980-07-03 | Nickel catalyst for generation of protective atmospheres used in heat treatment and method of making the same |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL128163B1 (pl) |
-
1980
- 1980-07-03 PL PL22542880A patent/PL128163B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL225428A1 (pl) | 1982-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2559694B1 (fr) | Appareil de traitement thermique a gaz liquefie, notamment sous forme d'un fer a souder | |
| DE3566225D1 (en) | Iron catalyst for ammonia synthesis | |
| JPS5382690A (en) | Improved preparation of synthetic gas for ammonia | |
| PL128163B1 (en) | Nickel catalyst for generation of protective atmospheres used in heat treatment and method of making the same | |
| GB716604A (en) | Hot-strength corrosion resistant compounds and bodies and their production | |
| JPS548191A (en) | Production of high strength structure containing activated carbon | |
| JPS5474271A (en) | Odor removal | |
| JPS5478395A (en) | Production of activated carbon | |
| GB799159A (en) | Improvements in or relating to the disposal of nocuous gases containing nitrogen oxide fumes | |
| JPS5471791A (en) | Catalyst and catalytic reactor | |
| JPS54145399A (en) | Preparing porous inorganic composite material coated with thermally decomposed polyacrylonitrile | |
| JPS5549173A (en) | Coating method | |
| JPS5213485A (en) | Coated adsorbent and process for producing thereof | |
| JPS5441238A (en) | Anticorrosive treating method for iron material | |
| JPS542992A (en) | Catalyst regenerating method by heating | |
| JPS5412958A (en) | Shaving foam heater | |
| Fukuda et al. | Surface Heat Treatment Using Fluidised Beds | |
| JPS5688323A (en) | Manufacture of electronic parts | |
| JPS5241948A (en) | Transmitting process of heat energy | |
| JPS5549146A (en) | Catalyst body for gas purification | |
| JPS5390184A (en) | Production of exhaust gas treatment catalyst | |
| JPS567636A (en) | Treatment of exhaust gas containing nitrogen oxides | |
| Huang et al. | The Carbon Potential of Cracked Methanol and the Factors Affecting Carbon Potential | |
| Ye | The Influence of Heat Treating Process and the Coating on the Structure and Property of Beryllium Bronze | |
| JPS5397915A (en) | Steel making method in electric furnace |