Method of changing a property of a polar liquid
US10875794B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Jun 15, 2020 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Jun 15, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/26
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
For changing a property of a polar liquid a device comprising a signal generator and a transducer is provided adjacent to the liquid or at least partially immersed therein. The signal generator provides an alternating electrical signal to the transducer, wherein the electrical signal is of a frequency and an amplitude to affect the transducer to produce an alternating magnetic field having a magnetic flux density so as to change the property of the polar liquid, wherein a portion of the magnetic field penetrates the liquid, having an effect thereon and providing a change in the property of the liquid at a distance of at least 1 meter from the transducer. The property is a gas exchange rate and the change is at least 5%, or the property is surface tension and the change is at least 1%, or the property is viscosity and the change is at least 0.5%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.