Deaerating film and deaerating method
US5123937A · kind A · utility
26Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 1991 |
| Grant date | Jun 23, 1992 |
| Priority date | — |
| Expiry date | Aug 8, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D71/36
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A degassing method comprising directing a liquid feed containing gas and bubbles into a breathable membrane to remove the bubbles and then into a deaerating module containing a gas-permeable membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.