Removal of SOx and NOx over activated carbon fibers

Isao Mochida; Yozo Korai; Masuaki Shirahama; Shizuo Kawano; Tomohiro Hada; Yorimasa Seo; Masaaki Yoshikawa; Akinori Yasutake

doi:10.1016/S0008-6223(99)00179-7

Removal of SO_x and NO_x over activated carbon fibers

Isao Mochida, Yozo Korai, Masuaki Shirahama, Shizuo Kawano, Tomohiro Hada, Yorimasa Seo, Masaaki Yoshikawa, Akinori Yasutake

Department of Advanced Device Materials

Research output: Contribution to journal › Article › peer-review

413 Citations (Scopus)

Abstract

The recent development of de-SO_x and de-NO_x using activated carbon fibers (ACF) in Japan is introduced in this review comparing it with the conventional commercialized system. Pitch-based ACFs showed higher de-SO_x activity than other ACFs from different precursors. De-SO_x activity can be further modified by the heat-treatment, continuous and complete removal of SO_x. ACF is also effective for removing NO_x in the presence of NH₄. The mechanisms of de-SO_x and de-NO_x on the surface of ACFs are proposed and discussed. Based on fundamental research results de-SO_x, de-NO_x and their combined processes are designed and proposed.

Original language	English
Pages (from-to)	227-239
Number of pages	13
Journal	Carbon
Volume	38
Issue number	2
DOIs	https://doi.org/10.1016/S0008-6223(99)00179-7
Publication status	Published - Jan 1 2000

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)

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10.1016/S0008-6223(99)00179-7

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title = "Removal of SOx and NOx over activated carbon fibers",

abstract = "The recent development of de-SOx and de-NOx using activated carbon fibers (ACF) in Japan is introduced in this review comparing it with the conventional commercialized system. Pitch-based ACFs showed higher de-SOx activity than other ACFs from different precursors. De-SOx activity can be further modified by the heat-treatment, continuous and complete removal of SOx. ACF is also effective for removing NOx in the presence of NH4. The mechanisms of de-SOx and de-NOx on the surface of ACFs are proposed and discussed. Based on fundamental research results de-SOx, de-NOx and their combined processes are designed and proposed.",

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T1 - Removal of SOx and NOx over activated carbon fibers

AU - Mochida, Isao

AU - Korai, Yozo

AU - Shirahama, Masuaki

AU - Kawano, Shizuo

AU - Hada, Tomohiro

AU - Seo, Yorimasa

AU - Yoshikawa, Masaaki

AU - Yasutake, Akinori

PY - 2000/1/1

Y1 - 2000/1/1

N2 - The recent development of de-SOx and de-NOx using activated carbon fibers (ACF) in Japan is introduced in this review comparing it with the conventional commercialized system. Pitch-based ACFs showed higher de-SOx activity than other ACFs from different precursors. De-SOx activity can be further modified by the heat-treatment, continuous and complete removal of SOx. ACF is also effective for removing NOx in the presence of NH4. The mechanisms of de-SOx and de-NOx on the surface of ACFs are proposed and discussed. Based on fundamental research results de-SOx, de-NOx and their combined processes are designed and proposed.

AB - The recent development of de-SOx and de-NOx using activated carbon fibers (ACF) in Japan is introduced in this review comparing it with the conventional commercialized system. Pitch-based ACFs showed higher de-SOx activity than other ACFs from different precursors. De-SOx activity can be further modified by the heat-treatment, continuous and complete removal of SOx. ACF is also effective for removing NOx in the presence of NH4. The mechanisms of de-SOx and de-NOx on the surface of ACFs are proposed and discussed. Based on fundamental research results de-SOx, de-NOx and their combined processes are designed and proposed.

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Removal of SO_x and NO_x over activated carbon fibers

Abstract

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