Adsorbent gas collection system and method using heat pipe

The gas collection system with adsorbent materials and heat pipes addresses inefficiencies in capturing harmful gases from combustion systems by enhancing adsorption and desorption processes, thereby reducing emissions effectively.

JP2025108356APending Publication Date: 2025-07-23GENERAL ELECTRIC TECH GMBH
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Patent Information

Application Number
JP2024206028
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-12-18
Filing Date
2024-11-27
Publication Date
2025-07-23

AI Technical Summary

Technical Problem

Existing combustion systems, such as power plants, emit significant amounts of harmful gases like CO2, NOx, and SOx, which contribute to environmental pollution and global warming, and current capture technologies are inefficient or costly.

Method used

A gas collection system incorporating an adsorbent material and heat pipes to adsorb and desorb harmful gases, utilizing temperature swing adsorption and heat transfer to enhance capture efficiency.

Benefits of technology

The system effectively captures and reduces harmful gases by maintaining adsorption capacity through heat management, facilitating efficient CO2 capture and reducing emissions.

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Abstract

To provide a system and method for collecting harmful gas accompanied with a combustion system in a combustion type power plant or the like.SOLUTION: A system includes a gas collection system having an adsorption device including an adsorbent material. The adsorption device is configured to adsorb harmful gas from a gas flow to the adsorbent material in an adsorption mode, and desorbs the harmful gas from the adsorbent material in a desorption mode. The gas collection system further includes one or more heat pipes configured to take heat away from the adsorbent material and transmits the heat at the time of the adsorption mode.SELECTED DRAWING: Figure 2
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