Target substance transfer method, crystal production method, composition production method, and target substance transfer device
US9751068B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2012 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Dec 21, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC30B29/58
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention provides a target substance transfer method, a crystal production method, a composition production method, and a target substance transfer device, which allow the concentration of a target substance to be increased easily and effectively. The target substance transfer method is a method for transferring a target substance 103 from a first phase 101 that is a liquid or solid phase containing the target substance 103 to a second phase 102 including: a phase approximation step of bringing the first phase 101 and the second phase 102 into close proximity; and a bubble collapse step of forming bubbles in the vicinity of a boundary between the first phase 101 and the second phase 102 and then causing the bubbles to collapse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.