Production of heavy metal carbides of high specific surface area
US5308597A · kind A · utility
17Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 1990 |
| Grant date | May 3, 1994 |
| Priority date | — |
| Expiry date | Nov 27, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of producing heavy metal carbides of high specific surface area characterized in that a compound in the gazeous state of said heavy metal is caused to react with reactive carbon having a specific surface area at least equal to 200 m.sup.2. g.sup.-1 at a temperature comprised between 900.degree. and 1400.degree. C., and thus obtained carbides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.