Process and apparatus for the isolation of pure, or substantially pure, organometallic compounds
US7282119B2 · kind B2 · utility
12Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2001 |
| Grant date | Oct 16, 2007 |
| Priority date | — |
| Expiry date | Feb 10, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process and apparatus to enable the continuous isolation of an organometallic compound, such as trimethylindium from a liquid feedstock. The liquid feedstock is delivered to a distillation column having two heating zones to effect dissociation of the feed stock thereby liberating the organometallic compound, which is collected as a vapor from the top of the column.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.