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Concentration of hydrogen peroxide
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 2006 |
| Description | Methods for concentrating hydrogen peroxide solutions have been described. The methods utilize a polymeric membrane separating a hydrogen peroxide solution from a sweep gas or permeate. The membrane is selective to the permeability of water over the permeability of hydrogen peroxide, thereby facilitating the concentration of the hydrogen peroxide solution through the transport of water through the membrane to the permeate. By utilizing methods in accordance with the invention, hydrogen peroxide solutions of up to 85% by volume or higher may be generated at a point of use without storing substantial quantities of the highly concentrated solutions and without requiring temperatures that would produce explosive mixtures of hydrogen peroxide vapors. |
| File Size | 544396 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20070003579 |
| Archival Resource Key | ark:/13960/t4qk2cx91 |
| Language | English |
| Publisher Date | 2006-10-17 |
| Access Restriction | Open |
| Subject Keyword | Inorganic, Organic And Physical Chemistry Water Patents Concentration Composition Hydrogen Peroxide Methodology Solutions Vapors Permeability Gas Mixtures Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
