Manufacturing method of product by light irradiation and manufacturing device of product by light irradiation

JP2026036571APending Publication Date: 2026-03-05MEIJO UNIVERSITY
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-08-20
Publication Date
2026-03-05

AI Technical Summary

Technical Problem

Photoreaction products in liquid-liquid two-phase systems tend to react with each other, leading to energy loss, and conventional methods face efficiency limitations due to mass transfer at the interface.

Method used

A method involving a two-phase system with a heavy and light liquid phase, using a dye that excites electrons upon irradiation, an electron donor, and an electron acceptor, forming an emulsion flow to separate oxidation and reduction products by transferring them to different phases, and an apparatus with a reaction vessel, liquid transport, and light irradiation to achieve this separation.

Benefits of technology

Enhances the production efficiency of photoreaction products by preventing unwanted reactions and improving mass transfer, potentially leading to effective utilization of solar energy for high-energy material production.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 2026036571000001_ABST
    Figure 2026036571000001_ABST
Patent Text Reader

Abstract

A technology is provided for obtaining a product by light irradiation by suppressing the reaction between products by light irradiation. [Solution] The method for producing a product by light irradiation involves preparing two liquid phases, a heavy liquid phase 11 and a light liquid phase 13, adding a dye that excites electrons when irradiated with light, an electron donor, and an electron acceptor to one of the heavy liquid phase 11 and the light liquid phase 13, generating an emulsion flow in which the heavy liquid phase 11 and the light liquid phase 13 are mixed by liquid transport, irradiating the dye in the emulsion flow with light to obtain an oxidation product of the electron donor and a reduction product of the electron acceptor, and transferring either the obtained oxidation product or reduction product to the other liquid phase of the heavy liquid phase 11 or the light liquid phase 13, thereby separating the oxidation product from the reduction product.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Light energy conversion storage system and polymer

    JP2016146430A