Oxidation of 2-chlorophenol effected by Na+ and CuO/zeolites in supercritical water

Kuen Song Lin; H. Paul Wang; Y. W. Yang

doi:10.1246/cl.1998.1203

Oxidation of 2-chlorophenol effected by Na⁺ and CuO/zeolites in supercritical water

Kuen Song Lin, H. Paul Wang, Y. W. Yang

Department of Environmental Engineering

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

3 Citations (Scopus)

Abstract

Supercritical water oxidation (SCWO) of 2-chlorophenol (2CP) is very effected in the presence of 0.02 M Na⁺ that reduces the formation of by-products (higher chlorinated phenols). The undesired by-products in the SCWO of 2CP catalyzed by CuO in zeolites Y, ZSM-5, and ZSM-48 is also reduced extensively. Chlorine-bonded CuO species in the channels of ZSM-5 are not observed by EXAFS (extended X-ray adsorption fine structure) spectroscopy.

Original language	English
Pages (from-to)	1203-1204
Number of pages	2
Journal	Chemistry Letters
Issue number	12
DOIs	https://doi.org/10.1246/cl.1998.1203
Publication status	Published - 1998 Jan 1

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.1998.1203

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abstract = "Supercritical water oxidation (SCWO) of 2-chlorophenol (2CP) is very effected in the presence of 0.02 M Na+ that reduces the formation of by-products (higher chlorinated phenols). The undesired by-products in the SCWO of 2CP catalyzed by CuO in zeolites Y, ZSM-5, and ZSM-48 is also reduced extensively. Chlorine-bonded CuO species in the channels of ZSM-5 are not observed by EXAFS (extended X-ray adsorption fine structure) spectroscopy.",

author = "Lin, {Kuen Song} and Wang, {H. Paul} and Yang, {Y. W.}",

year = "1998",

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doi = "10.1246/cl.1998.1203",

language = "English",

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AU - Wang, H. Paul

AU - Yang, Y. W.

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N2 - Supercritical water oxidation (SCWO) of 2-chlorophenol (2CP) is very effected in the presence of 0.02 M Na+ that reduces the formation of by-products (higher chlorinated phenols). The undesired by-products in the SCWO of 2CP catalyzed by CuO in zeolites Y, ZSM-5, and ZSM-48 is also reduced extensively. Chlorine-bonded CuO species in the channels of ZSM-5 are not observed by EXAFS (extended X-ray adsorption fine structure) spectroscopy.

AB - Supercritical water oxidation (SCWO) of 2-chlorophenol (2CP) is very effected in the presence of 0.02 M Na+ that reduces the formation of by-products (higher chlorinated phenols). The undesired by-products in the SCWO of 2CP catalyzed by CuO in zeolites Y, ZSM-5, and ZSM-48 is also reduced extensively. Chlorine-bonded CuO species in the channels of ZSM-5 are not observed by EXAFS (extended X-ray adsorption fine structure) spectroscopy.

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JO - Chemistry Letters

JF - Chemistry Letters

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ER -

Oxidation of 2-chlorophenol effected by Na⁺ and CuO/zeolites in supercritical water

Abstract

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