Development of PSA system for the recovery of carbon dioxide and carbon monoxide from blast furnace gas in steel works

Hitoshi Saima, Y. Mogi, T. Haraoka

研究成果: ジャーナルへの寄稿Conference article

14 引用 (Scopus)

抄録

PSA technology is applied to the separation and recovery of carbon dioxide and carbon monoxide from blast furnace gas in steel works. Through the laboratory PSA experiment, the effect of cycle time and carbon dioxide concentration in blast furnace gas are revealed. Demonstration plant, which had the capacity of 3 tons of carbon dioxide per day, was constructed and operated in various separation conditions. It was found that increase in carbon dioxide recovery leads decrease in power consumption of vacuum pump. From temperature change and its distribution in both vertical and horizontal direction, which indicated adsorption and desorption behavior of carbon dioxide, scale up to the enormous PSA system was discussed.

元の言語英語
ページ(範囲)7152-7159
ページ数8
ジャーナルEnergy Procedia
37
DOI
出版物ステータス出版済み - 1 1 2013
イベント11th International Conference on Greenhouse Gas Control Technologies, GHGT 2012 - Kyoto, 日本
継続期間: 11 18 201211 22 2012

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Blast furnaces
Carbon monoxide
Carbon dioxide
Recovery
Steel
Gases
Vacuum pumps
Desorption
Electric power utilization
Demonstrations
Adsorption
Experiments
Temperature

All Science Journal Classification (ASJC) codes

  • Energy(all)

これを引用

Development of PSA system for the recovery of carbon dioxide and carbon monoxide from blast furnace gas in steel works. / Saima, Hitoshi; Mogi, Y.; Haraoka, T.

:: Energy Procedia, 巻 37, 01.01.2013, p. 7152-7159.

研究成果: ジャーナルへの寄稿Conference article

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AB - PSA technology is applied to the separation and recovery of carbon dioxide and carbon monoxide from blast furnace gas in steel works. Through the laboratory PSA experiment, the effect of cycle time and carbon dioxide concentration in blast furnace gas are revealed. Demonstration plant, which had the capacity of 3 tons of carbon dioxide per day, was constructed and operated in various separation conditions. It was found that increase in carbon dioxide recovery leads decrease in power consumption of vacuum pump. From temperature change and its distribution in both vertical and horizontal direction, which indicated adsorption and desorption behavior of carbon dioxide, scale up to the enormous PSA system was discussed.

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