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Summary & Details

CO₂ Separation and Capture System using Zeolite for Internal Combustion Engines

ゼオライトを用いたエンジン用CO₂分離・回収システムの研究

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Publication code: 20224204

Paper/Info type: JSAE Transaction

Vol.53 No.3

Pages: 459-465(Total 7 p)

Date of publication: May 2022

Publisher: JSAE

Language: Japanese

Detailed Information

Category(J)	研究論文 Translation
Category(E)	ResearchPaper
Author(J)	1) 野内忠則, 2) 田中金太, 3) 山﨑誠志
Author(E)	1) Tadanori Yanai, 2) Kinta Tanaka, 3) Satoshi Yamazaki
Affiliation(J)	1) 静岡理工科大学, 2) 静岡理工科大学, 3) 静岡理工科大学
Abstract(J)	ゼオライトを用いたエンジン用のCO₂分離・回収システムについて検討した。まず、空気とCO₂を混合したエンジン排気の模擬ガスをゼオライトに導入した場合の吸着・脱着特性について実験的に検討した。次に、実際のエンジン排気を導入した場合についても同様に検討を行い、模擬ガスの結果との違いについて考察した。 Translation
Abstract(E)	CO₂ capture from engine exhaust using the adsorption method was investigated. Engine exhaust emissions and a representative gas consisting of only air and CO₂ were used as the test gasses. A four-stroke gasoline engine and 4.65 kg of zeolite 13X, which was held in a canister with an internal volume of 6.5 L, were used to conduct the tests. The results showed an approximate capture rate of 90% CO₂ at 30 minutes after introducing the representative gas. With the engine exhaust gas, CO₂ was also selectively captured by the zeolite, even when H2O, CO, and THC coexisted with the CO₂.

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