Flue for the production of soft TiO.sub.2 agglomerates
US4661322A · kind A · utility
2Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1984 |
| Grant date | Apr 28, 1987 |
| Priority date | — |
| Expiry date | Jun 25, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01G23/075
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A flue for cooling the flow of reaction product from the high temperature oxidation of a metal halide to the metal oxide in the presence of oxygen, said flue comprising a first section of a given cross-sectional area and a second section wherein the cross-sectional area is decreased thereby increasing the velocity and turbulence of the flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.