Titration apparatus and method therefor
US4012197A · kind A · utility
4Cited by
7References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 7, 1975 |
| Grant date | Mar 15, 1977 |
| Priority date | — |
| Expiry date | Nov 7, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N31/164
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A titration apparatus and method therefor for determining the available alkali in a Kamyr or batch digester includes a sample vessel and a reference vessel suspended within the system itself in either the digester or associated pipelines. Carbon dioxide is used as a titrant and the end point is determined by a computer monitoring conductivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.