Method for producing metal sulfide and the product produced therefrom
US4676970A · kind A · utility
5Cited by
7References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1985 |
| Grant date | Jun 30, 1987 |
| Priority date | — |
| Expiry date | May 14, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2004/61
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for making a fused compound from a metal and a non-metal and more particularly a method for making a metal sulfide is disclosed. The method is particularly advantageous in making manganese sulfide. An excess of metal and recycled compound are used to control sulfur vaporization and a portion of the product is recycled to control the reaction. Conventional equipment can be used in the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.