Minimization of cobalt nuclide emissions in supercritical water oxidation of spent resin

Y. J. Huang; H. Paul Wang; C. T. Li; Y. C. Chien

doi:10.1016/S0045-6535(99)00221-0

Minimization of cobalt nuclide emissions in supercritical water oxidation of spent resin

Y. J. Huang, H. Paul Wang, C. T. Li, Y. C. Chien

Department of Environmental Engineering

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

17 Citations (Scopus)

Abstract

A rapid and complete destruction of organics in the supercritical water oxidation (SCWO) of the Co-exchanged resin was found experimentally. Due to an extremely low solubility of CoSO₄ salt formed and separated effectively in the SCWO process, a minimal release of the nuclide Co would be warranted. In addition, recycling of Co nuclides is also possible by decomposition of the CoSO₄ species at elevated temperatures (>1040 K).

Original language	English
Pages (from-to)	347-349
Number of pages	3
Journal	Chemosphere
Volume	40
Issue number	4
DOIs	https://doi.org/10.1016/S0045-6535(99)00221-0
Publication status	Published - 2000 Feb

All Science Journal Classification (ASJC) codes

Environmental Engineering
Environmental Chemistry
General Chemistry
Pollution
Health, Toxicology and Mutagenesis

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10.1016/S0045-6535(99)00221-0

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abstract = "A rapid and complete destruction of organics in the supercritical water oxidation (SCWO) of the Co-exchanged resin was found experimentally. Due to an extremely low solubility of CoSO4 salt formed and separated effectively in the SCWO process, a minimal release of the nuclide Co would be warranted. In addition, recycling of Co nuclides is also possible by decomposition of the CoSO4 species at elevated temperatures (>1040 K).",

author = "Huang, {Y. J.} and {Paul Wang}, H. and Li, {C. T.} and Chien, {Y. C.}",

note = "Funding Information: Financial support by the National Science Council (NSC87-TPC-E-006-005), Taiwan is gratefully acknowledged.",

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AU - Huang, Y. J.

AU - Paul Wang, H.

AU - Li, C. T.

AU - Chien, Y. C.

N1 - Funding Information: Financial support by the National Science Council (NSC87-TPC-E-006-005), Taiwan is gratefully acknowledged.

PY - 2000/2

Y1 - 2000/2

N2 - A rapid and complete destruction of organics in the supercritical water oxidation (SCWO) of the Co-exchanged resin was found experimentally. Due to an extremely low solubility of CoSO4 salt formed and separated effectively in the SCWO process, a minimal release of the nuclide Co would be warranted. In addition, recycling of Co nuclides is also possible by decomposition of the CoSO4 species at elevated temperatures (>1040 K).

AB - A rapid and complete destruction of organics in the supercritical water oxidation (SCWO) of the Co-exchanged resin was found experimentally. Due to an extremely low solubility of CoSO4 salt formed and separated effectively in the SCWO process, a minimal release of the nuclide Co would be warranted. In addition, recycling of Co nuclides is also possible by decomposition of the CoSO4 species at elevated temperatures (>1040 K).

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SP - 347

EP - 349

JO - Chemosphere

JF - Chemosphere

IS - 4

ER -

Minimization of cobalt nuclide emissions in supercritical water oxidation of spent resin

Abstract

All Science Journal Classification (ASJC) codes

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