Manufacturing and regeneration methods of acidic gas adsorbent materials

TWI938536BActive Publication Date: 2026-09-11KURITA WATER INDUSTRIES LTD
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Patent Information

Application Number
TW112143974
Authority / Receiving Office
TW · TW
Patent Type
Patents
Current Assignee / Owner
Priority Date
2022-11-16
Filing Date
2023-11-15
Publication Date
2026-09-11
Estimated Expiration
2043-11-14

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Abstract

A method for manufacturing an acidic gas adsorbent includes: a granulation step, in which silicic acid binder and water are added to a layered double hydroxide to produce granular or spherical particles with a particle size of 1 mm to 10 mm; and a heat treatment step, in which the granules are heat-treated to harden them.
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Citation Information

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