CA2287841A1 - Controlled energy density microwave-assisted processes - Google Patents
Controlled energy density microwave-assisted processes Download PDFInfo
- Publication number
- CA2287841A1 CA2287841A1 CA 2287841 CA2287841A CA2287841A1 CA 2287841 A1 CA2287841 A1 CA 2287841A1 CA 2287841 CA2287841 CA 2287841 CA 2287841 A CA2287841 A CA 2287841A CA 2287841 A1 CA2287841 A1 CA 2287841A1
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- CA
- Canada
- Prior art keywords
- energy density
- energy
- effect
- substances
- carried out
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
An effect is induced within a chemical system consisting of at least two substances having differing degrees of microwave transparency, by exposing the mixture to focused microwave energy having a generally uniform energy density level, and an energy density at a level exceeding the capacity of at least one of the substances to dissipate the energy as thermal energy. The treatment is carried out until the thermodynamic state of the system is in a non-equilibrium state. The rate at which the effect is carried out is substantially increased over that which would be expected under equilibrium thermodynamic conditions. The effect may consist of an exothermic or endothermic chemical reaction or a separation process including a volatilization process.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/186,480 | 1998-11-05 | ||
| US09/186,480 US6061926A (en) | 1997-11-05 | 1998-11-05 | Controlled energy density microwave-assisted processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2287841A1 true CA2287841A1 (en) | 2000-05-05 |
| CA2287841C CA2287841C (en) | 2006-10-17 |
Family
ID=31714174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002287841A Expired - Lifetime CA2287841C (en) | 1998-11-05 | 1999-11-01 | Controlled energy density microwave-assisted processes |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2287841C (en) |
-
1999
- 1999-11-01 CA CA002287841A patent/CA2287841C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2287841C (en) | 2006-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20191101 |
|
| MKEX | Expiry |
Effective date: 20191101 |