Method for dissolving a solid material in a liquid
US7282101B2 · kind B2 · utility
1Cited by
15References
11Claims
0Family size
Inventor
Key dates
| Filing date | Aug 19, 2003 |
| Grant date | Oct 16, 2007 |
| Priority date | — |
| Expiry date | Jun 12, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0329
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for dissolving a measured quantity of a solute in a solvent. First, a tracer is combined with a solute in known proportions to form a mixture. The tracer is capable of increasing the turbidity of a solvent in proportion to the concentration of the solute dissolved in the solvent. Then, a container is provided for receiving the mixture and the solvent. Next, the solvent and the mixture are introduced into the container. Finally, the solvent is stirred until its turbidity reaches a predetermined level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.