JPS5762225A - Promotion of chemical reaction - Google Patents
Promotion of chemical reactionInfo
- Publication number
- JPS5762225A JPS5762225A JP55138503A JP13850380A JPS5762225A JP S5762225 A JPS5762225 A JP S5762225A JP 55138503 A JP55138503 A JP 55138503A JP 13850380 A JP13850380 A JP 13850380A JP S5762225 A JPS5762225 A JP S5762225A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- chemical reaction
- ultrasonic wave
- beginning
- liquid phase
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: In a chemical reaction to prepare a solid substance in a liquid phase system, to improve the yield extremely, by making ultrasonic wave act on the reaction either in the beginning or immediately before the end of the reaction.
CONSTITUTION: In a chemical reaction wherein a solid substance is prepared in a liquid phase system, either in the beginning or immediately before the end of the reaction, for example, ultrasonic wave is irradiated from a ring type ultrasonic generator and made to act on the reaction to promote it. A chemical reaction between a cyanuric halide, e.g., cyanuric chloride, etc. and an aromatic amine compound, e.g., 4,4'-diaminosrilbene-2,2'-disulfonic acid, etc. is cited as the chemical reaction. A sound wave having a higher frequency than the audible range of common people, having a frequency of ≥16kHz is preferably as the ultrasonic wave. Especially the short time action at the end of the reaction can save extremely the consumption of output power.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138503A JPS5762225A (en) | 1980-10-02 | 1980-10-02 | Promotion of chemical reaction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138503A JPS5762225A (en) | 1980-10-02 | 1980-10-02 | Promotion of chemical reaction |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5762225A true JPS5762225A (en) | 1982-04-15 |
Family
ID=15223641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55138503A Pending JPS5762225A (en) | 1980-10-02 | 1980-10-02 | Promotion of chemical reaction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5762225A (en) |
-
1980
- 1980-10-02 JP JP55138503A patent/JPS5762225A/en active Pending
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