JPS5586518A - Gas absorption apparatus - Google Patents
Gas absorption apparatusInfo
- Publication number
- JPS5586518A JPS5586518A JP15858278A JP15858278A JPS5586518A JP S5586518 A JPS5586518 A JP S5586518A JP 15858278 A JP15858278 A JP 15858278A JP 15858278 A JP15858278 A JP 15858278A JP S5586518 A JPS5586518 A JP S5586518A
- Authority
- JP
- Japan
- Prior art keywords
- aniline
- tower
- concentration
- reaction liquid
- gas absorption
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title abstract 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 12
- 239000012295 chemical reaction liquid Substances 0.000 abstract 3
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
PURPOSE: To prevent satisfactorily the leakage of harmful gas caused by the evaporation of a reaction liquid by providing an injection apparatus which is connected to a gas absorption tower and injects the reaction liquid which has high vapor pressure and is reacted with the desired gas to be absorbed.
CONSTITUTION: When the desired gas to be absorbed is UF6 and a reaction liquid is aniline, HF is collected in a gas absorption tower 1 by aniline and at the same time aniline which evaporate and leaks out is condensed and returned to a tank. As a result of the leakage of aniline, a lack of aniline occurs within the tower 1 and the HF concentration at the outlet of the tower 1 is increased. The increase in the concentration is detected by a concentration meter 9. The opening of an adjusting valve 8 is adjusted depending on the increase of HF concentration, thereby a large amount of aniline is injected into the tower 1 and the HF concentration at the outlet of the tower 1 is reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15858278A JPS5586518A (en) | 1978-12-25 | 1978-12-25 | Gas absorption apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15858278A JPS5586518A (en) | 1978-12-25 | 1978-12-25 | Gas absorption apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5586518A true JPS5586518A (en) | 1980-06-30 |
Family
ID=15674831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15858278A Pending JPS5586518A (en) | 1978-12-25 | 1978-12-25 | Gas absorption apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586518A (en) |
-
1978
- 1978-12-25 JP JP15858278A patent/JPS5586518A/en active Pending
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