JPS57135005A - Extraction method of solvent - Google Patents
Extraction method of solventInfo
- Publication number
- JPS57135005A JPS57135005A JP2053581A JP2053581A JPS57135005A JP S57135005 A JPS57135005 A JP S57135005A JP 2053581 A JP2053581 A JP 2053581A JP 2053581 A JP2053581 A JP 2053581A JP S57135005 A JPS57135005 A JP S57135005A
- Authority
- JP
- Japan
- Prior art keywords
- upward
- specific gravity
- liquid
- cylinder
- downward directions
- 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
- Extraction Or Liquid Replacement (AREA)
Abstract
PURPOSE: To obtain good extraction effect by a method wherein plural nets are reciprocally moved to upward and downward directions by a cam mechanism or the like to effectively carry out extracting reaction under stirring and the extracting reaction is carried out over the total time of a long separation time due to specific gravity.
CONSTITUTION: A perforated fixed plate 2 having plural pores 9 is provided to the inside of a high cylinder 1 and a porous net 3 is fixed to the center part thereof to provide a center shaft 4. In this structure, when the center shaft 4 is frequently moved reciprocally to upward and downward directions, the net 3 is reciprocally moved to upward and downward directions to carry out stirring. As the result, when thep perforated plate 2 is absent, the rise of a liquid with low specific gravity and the fall of a liquid with high specific gravity are carried out over a total cross area of the cylinder 1 but, when the perforated plate is present, because the rise and the fall of the liquid are limited to the area of pores 9 which are much smaller than the cross area of the cylinder, a rising amount and a falling amount are limited and a coexistent stay time of both liquids, that is, a reaction time can be prolonged.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2053581A JPS57135005A (en) | 1981-02-13 | 1981-02-13 | Extraction method of solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2053581A JPS57135005A (en) | 1981-02-13 | 1981-02-13 | Extraction method of solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57135005A true JPS57135005A (en) | 1982-08-20 |
Family
ID=12029844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2053581A Pending JPS57135005A (en) | 1981-02-13 | 1981-02-13 | Extraction method of solvent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57135005A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62140602A (en) * | 1985-12-13 | 1987-06-24 | エクソン リサーチ アンド エンジニアリング カンパニー | Reciprocal plate type liquid-liquid extractor |
| CN117018678A (en) * | 2023-10-08 | 2023-11-10 | 江苏博优特环保科技有限公司 | Vibrating extraction tower |
-
1981
- 1981-02-13 JP JP2053581A patent/JPS57135005A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62140602A (en) * | 1985-12-13 | 1987-06-24 | エクソン リサーチ アンド エンジニアリング カンパニー | Reciprocal plate type liquid-liquid extractor |
| CN117018678A (en) * | 2023-10-08 | 2023-11-10 | 江苏博优特环保科技有限公司 | Vibrating extraction tower |
| CN117018678B (en) * | 2023-10-08 | 2023-12-19 | 江苏博优特环保科技有限公司 | Vibrating extraction tower |
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