FIELD: metallurgy.
SUBSTANCE: proposed titanium-based alloy for catalyst grating comprises the following components in wt %: rhodium - 4.5-10.5, iridium - 0.001-0.5, tantalum - 0.001-3.3, platinum making the rest. Homogeneous fine-grain structure is formed in production of cast blanks and semis to produce the alloy of stable mechanical properties.
EFFECT: longer service life of catalyst piles, sufficient catalytic activity.
1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PLATINUM ALLOY FOR CATALYST GRIDS | 2011 |
|
RU2439182C1 |
| PLATINUM ALLOY FOR CATALYSER GRIDS | 2013 |
|
RU2537672C1 |
| METHOD FOR PRODUCING CATALYST AND AMMONIA OXIDATION CATALYST ITSELF | 2020 |
|
RU2745741C1 |
| PACKET OF GAS-PERMEABLE NOBLE-METAL GRIDS FOR CATALYTIC PROCESSES | 1999 |
|
RU2150389C1 |
| APPARATUS FOR CAPTURING PLATINOIDS IN AMMONIA CATALYTIC OXIDATION PROCESS | 1999 |
|
RU2154020C1 |
| PLATINOID MESH CATALYTIC AGENT | 2005 |
|
RU2294239C1 |
| DEVICE FOR TRAPPING PLATINOIDS IN CATALYTIC OXIDATION OF AMMONIA | 1997 |
|
RU2119381C1 |
| CATALYST GRID | 2020 |
|
RU2776371C1 |
| CATALYST FOR CHEMICAL PROCESSES, IN PARTICULAR, FOR CONVERSION OF AMMONIA, OXIDATION OF HYDROCARBONS, SULFUR DIOXIDE, AND FOR PURIFICATION OF GASES | 1994 |
|
RU2069584C1 |
| DOUBLE-LAYER CELLULAR CATALYST FOR AMMONIA OXIDATION | 0 |
|
SU1271365A3 |
