JPS5765305A - Gas-liquid contact apparatus - Google Patents
Gas-liquid contact apparatusInfo
- Publication number
- JPS5765305A JPS5765305A JP55140489A JP14048980A JPS5765305A JP S5765305 A JPS5765305 A JP S5765305A JP 55140489 A JP55140489 A JP 55140489A JP 14048980 A JP14048980 A JP 14048980A JP S5765305 A JPS5765305 A JP S5765305A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- tower
- spiral tubular
- tower bottom
- small
- 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
Landscapes
- Gas Separation By Absorption (AREA)
- Extraction Or Liquid Replacement (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
PURPOSE: To facilitate control of a stagnating time of liquid even if a liquid amount in a tower bottom is small by providing a spiral tubular heating pipe to a bottom part in a gas-liquid contact apparatus.
CONSTITUTION: To a tower bottom of a multistage distillation tower 1, a spiral tubular heating part 2 is provided. In order to heat a tower bottom part, a liquid bath using a heating medium 6 such as a silicone oil or the like or a jacket using a double wall is attached thereto. When distillation is carried out, a high b.p. component is flowd into the spiral tubular part from the distillation tower 1 in a liquid form and efficiently heated therein and a volatile component is evaporated to be raised through the distillation tower 1. Even if a liquid amount in the tower bottom is small, the tower bottom liquid is concentrated to the spiral tubular part and heated in good efficiency. Further, if a sump 3 of the bottom liquid is provided to the spiral tubular heating part 2 and a diameter thereof is made comparatively smaller than that of the distillation tower 1, even if the liquid amount is small a liquid height is held to a certain degree and level control is made easy.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55140489A JPS5765305A (en) | 1980-10-09 | 1980-10-09 | Gas-liquid contact apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55140489A JPS5765305A (en) | 1980-10-09 | 1980-10-09 | Gas-liquid contact apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5765305A true JPS5765305A (en) | 1982-04-20 |
Family
ID=15269797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55140489A Pending JPS5765305A (en) | 1980-10-09 | 1980-10-09 | Gas-liquid contact apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5765305A (en) |
-
1980
- 1980-10-09 JP JP55140489A patent/JPS5765305A/en active Pending
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