Gas-liquid contact reaction apparatus
US4239515A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 9, 1979 |
| Grant date | Dec 16, 1980 |
| Priority date | — |
| Expiry date | Feb 9, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01D7/18
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved compact apparatus for gas-liquid contact and separation by precipitation of solids therein, which essentially comprises a splash separating section, a solid-gas-liquid contact section and a solid depositing section formed in a single reaction vessel, in which gas is blown into the vessel through a gas disperser having a gas outlet opened below the liquid surface in said solid-gas-liquid contact section and caused to undergo contact with the phase of a suspension forcibly circulated from said solid depositing section formed below said solid-gas-liquid contact section, whereby the precipitated solids are prevented from depositing the inner surface of the vessel and other attendant members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.