Reaction medium improving the characteristics of absorption and of desorption of a gas
US5086022A · kind A · utility
6Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1989 |
| Grant date | Feb 4, 1992 |
| Priority date | — |
| Expiry date | Oct 30, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B17/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Process for improving the characteristics of absorption and desorption of a gas by a reaction medium consisting of several salts in powder form and a porous solid product, characterized in that it consists in mixing 0 to 60% by mass of the porous product with the powdered salt(s). The porous product consists of a mixture of expanded graphite and a second expanded product of rigid structure and high permeability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.