Method for manufacturing compounds used in the production of electronic components using continuous apparatus

Abstract

The object of the present invention is to provide a method for producing compounds used in the manufacture of electronic components in high yield and high purity. [Solution] A method for producing compounds used in the manufacture of electronic components using a continuous apparatus, wherein the continuous apparatus includes a synthesis reactor in which two or more liquid compositions are mixed in a micromixer and then reacted in a reaction tube, a washing extractor, and a salt exchange reactor, and the synthesis reactor, the washing extractor, and the salt exchange reactor are connected in series in sequence via a pipeline, and the washing extractor is performed multiple times in the washing extractor.

Claims

1. A method for manufacturing compounds used in the manufacture of electronic components using a continuous apparatus, The continuous apparatus includes a synthesis reactor in which two or more liquid compositions are mixed in a micromixer and then reacted in a reaction tube, Washing and extraction device, Includes a salt exchange reactor, The synthesis reactor, the washing extractor, and the salt exchange reactor are connected in series in sequence via a pipeline. The washing and extraction process in the aforementioned washing and extraction apparatus is performed multiple times as part of the manufacturing method.

2. The manufacturing method according to claim 1, wherein the micromixer is an impact-type micromixer.

3. The manufacturing method according to claim 2, wherein the collision-type micromixer is a T-shaped micromixer.

4. The manufacturing method according to claim 1, wherein the washing and extraction in the washing and extraction apparatus is performed 3 to 10 times.

5. The manufacturing method according to claim 1, wherein the continuous apparatus further includes a neutralization reactor, and the synthesis reactor, the neutralization reactor, the washing extractor, and the salt exchange reactor are connected in series in sequence via a pipeline.

6. The manufacturing method according to claim 1, wherein the continuous apparatus further includes a solvent recoverer, and the synthesis reactor, the neutralization reactor, the washing extractor, the salt exchange reactor, and the solvent recoverer are connected in series in sequence via a pipeline.

7. A first liquid composition is passed through a first channel, a second liquid composition is passed through a second channel, and a micromixer is provided at the junction of the first and second channels. The first liquid composition is a tertiary amine, The method for producing the second liquid composition according to claim 1, wherein the second liquid composition is a benzyl halide compound.

8. The manufacturing method according to claim 7, wherein the supply rate of the tertiary amine to the micromixer is 1.5 to 3 times the supply rate of the benzyl halide compound to the micromixer.

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