Methods of making a cell stack for an electrical purification apparatus
US8627560B2 · kind B2 · utility
11Cited by
24References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 11, 2011 |
| Grant date | Jan 14, 2014 |
| Priority date | — |
| Expiry date | Nov 11, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4902
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An electrical purification apparatus and methods of making same are disclosed. The electrical purification apparatus may provide for increases in operation efficiencies, for example, with respect to current efficiencies and membrane utilization. The methods comprise preparing a cell stack for the electrical purification apparatus to provide a first fluid flow path or compartment and a second fluid flow path and compartment that is in a direction different from the first flow path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.