Reducing carbonate concentration in aqueous solution
US4334949A · kind A · utility
6Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1980 |
| Grant date | Jun 15, 1982 |
| Priority date | — |
| Expiry date | Nov 25, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L21/31133
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for reducing the concentration of carbonate in an aqueous solution which includes contacting the aqueous solution with a strongly basic ion-exchange resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.