Process and apparatus for vapor compression distillation
US5645694A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1993 |
| Grant date | Jul 8, 1997 |
| Priority date | — |
| Expiry date | Mar 31, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D1/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved vapor compression distillation process and apparatus are provided having a container with a substantially horizontal longitudinal center axis, two opposing end plates closing each end of the container, a first and second passage area defined within and on opposing ends of the container, each adjacent one of the end plates, a collecting chamber defined within the container between the first and second passage areas, a plurality of generally horizontal tubes spacedly exposed within the collecting chamber generally parallel to the longitudinal axis of the container, each of the tubes having two opposing ends which open into the first and second passage areas respectively, two opposing plates positioned on opposite ends of the horizontal tubes, each plate engaging similar ends of the horizontal tubes, a vapor compressor attached to the container such that the vapor compressor communicates with an upper area of the collecting chamber and communicates with the first passage area, at least one passage for passing a liquid into or out of the collecting chamber at a bottom thereof, and first and second conduits for passing a liquid into or out of the first and second passage are…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.