CA2244271A1 - Evaporation of oxidation-sensitive compounds and evaporator for this purpose - Google Patents
Evaporation of oxidation-sensitive compounds and evaporator for this purposeInfo
- Publication number
- CA2244271A1 CA2244271A1 CA002244271A CA2244271A CA2244271A1 CA 2244271 A1 CA2244271 A1 CA 2244271A1 CA 002244271 A CA002244271 A CA 002244271A CA 2244271 A CA2244271 A CA 2244271A CA 2244271 A1 CA2244271 A1 CA 2244271A1
- Authority
- CA
- Canada
- Prior art keywords
- solid surface
- vaporizer
- oxidation
- fluid
- sensitive compounds
- Prior art date
- 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.)
- Granted
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- 230000008020 evaporation Effects 0.000 title 1
- 238000001704 evaporation Methods 0.000 title 1
- 239000007787 solid Substances 0.000 abstract 6
- 239000012530 fluid Substances 0.000 abstract 3
- 239000006200 vaporizer Substances 0.000 abstract 3
- 230000008016 vaporization Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
The invention concerns a method of vaporizing a fluid containing vaporizable oxidation-sensitive compounds in a vaporizer in which, for vaporization purposes, the fluid is brought into contact with a heated solid surface, direct contact between the resultant vapour phase and the heated solid surface axing largely prevented. The invention further concerns a vaporizer comprising a heatable solid surface (16), a device (2, 3) for heating the solid surface, and a device (10) for feeding a fluid containing vaporizable compounds to the healable solid surface. The fluid-feeding device is designed and disposed (12, 14, 18) in the vaporizer such that direct contact between the resultant vapour phase and the healable solid surface is largely prevented.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19602640.7 | 1996-01-25 | ||
| DE19602640A DE19602640A1 (en) | 1996-01-25 | 1996-01-25 | Process and evaporator for evaporating compounds sensitive to oxidation |
| PCT/EP1997/000245 WO1997026970A1 (en) | 1996-01-25 | 1997-01-20 | Method and vaporizer for vaporizing oxidation-sensitive compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2244271A1 true CA2244271A1 (en) | 1997-07-31 |
| CA2244271C CA2244271C (en) | 2005-11-29 |
Family
ID=35520644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002244271A Expired - Lifetime CA2244271C (en) | 1996-01-25 | 1997-01-20 | Evaporation of oxidation-sensitive compounds and evaporator for this purpose |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2244271C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054931A (en) * | 2022-08-18 | 2022-09-16 | 稀美资源(广东)有限公司 | A splitter for tantalum ethoxide coarse product |
-
1997
- 1997-01-20 CA CA002244271A patent/CA2244271C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054931A (en) * | 2022-08-18 | 2022-09-16 | 稀美资源(广东)有限公司 | A splitter for tantalum ethoxide coarse product |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2244271C (en) | 2005-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20170120 |