JPS5762225A - Promotion of chemical reaction - Google Patents

Promotion of chemical reaction

Info

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
Application number
JP55138503A
Other languages
Japanese (ja)
Inventor
Seizou Yabuta
Hiroshi Sugiyama
Tadao Kinoshita
Teruo Miyamoto
Takuo Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP55138503A priority Critical patent/JPS5762225A/en
Publication of JPS5762225A publication Critical patent/JPS5762225A/en
Pending legal-status Critical Current

Links

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  • 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
JP55138503A 1980-10-02 1980-10-02 Promotion of chemical reaction Pending JPS5762225A (en)

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)

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