Stabilization of hydrogen peroxide using tartaric acids in Fenton and Fenton-like oxidation
Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron an...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Oh, Hyung Suk [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Anmerkung: |
© Korean Institute of Chemical Engineers, Seoul, Korea 2016 |
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| Übergeordnetes Werk: |
Enthalten in: The Korean journal of chemical engineering - Springer US, 1984, 33(2016), 3 vom: 06. Jan., Seite 885-892 |
|---|---|
| Übergeordnetes Werk: |
volume:33 ; year:2016 ; number:3 ; day:06 ; month:01 ; pages:885-892 |
| Links: |
|---|
| DOI / URN: |
10.1007/s11814-015-0204-x |
|---|
| Katalog-ID: |
OLC2063034362 |
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| 520 | |a Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. | ||
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| 700 | 1 | |a Kim, Young-Hun |4 aut | |
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10.1007/s11814-015-0204-x doi (DE-627)OLC2063034362 (DE-He213)s11814-015-0204-x-p DE-627 ger DE-627 rakwb eng 660 VZ 58.00 bkl Oh, Hyung Suk verfasserin aut Stabilization of hydrogen peroxide using tartaric acids in Fenton and Fenton-like oxidation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Korean Institute of Chemical Engineers, Seoul, Korea 2016 Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. Fenton Oxidation Fenton-like Reactions Stabilization Hydrogen Peroxide Life-time Tartaric Acid Kim, Jeong-Jin aut Kim, Young-Hun aut Enthalten in The Korean journal of chemical engineering Springer US, 1984 33(2016), 3 vom: 06. Jan., Seite 885-892 (DE-627)129165409 (DE-600)50398-8 (DE-576)099445263 0256-1115 nnns volume:33 year:2016 number:3 day:06 month:01 pages:885-892 https://doi.org/10.1007/s11814-015-0204-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 58.00 VZ AR 33 2016 3 06 01 885-892 |
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10.1007/s11814-015-0204-x doi (DE-627)OLC2063034362 (DE-He213)s11814-015-0204-x-p DE-627 ger DE-627 rakwb eng 660 VZ 58.00 bkl Oh, Hyung Suk verfasserin aut Stabilization of hydrogen peroxide using tartaric acids in Fenton and Fenton-like oxidation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Korean Institute of Chemical Engineers, Seoul, Korea 2016 Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. Fenton Oxidation Fenton-like Reactions Stabilization Hydrogen Peroxide Life-time Tartaric Acid Kim, Jeong-Jin aut Kim, Young-Hun aut Enthalten in The Korean journal of chemical engineering Springer US, 1984 33(2016), 3 vom: 06. Jan., Seite 885-892 (DE-627)129165409 (DE-600)50398-8 (DE-576)099445263 0256-1115 nnns volume:33 year:2016 number:3 day:06 month:01 pages:885-892 https://doi.org/10.1007/s11814-015-0204-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 58.00 VZ AR 33 2016 3 06 01 885-892 |
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10.1007/s11814-015-0204-x doi (DE-627)OLC2063034362 (DE-He213)s11814-015-0204-x-p DE-627 ger DE-627 rakwb eng 660 VZ 58.00 bkl Oh, Hyung Suk verfasserin aut Stabilization of hydrogen peroxide using tartaric acids in Fenton and Fenton-like oxidation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Korean Institute of Chemical Engineers, Seoul, Korea 2016 Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. Fenton Oxidation Fenton-like Reactions Stabilization Hydrogen Peroxide Life-time Tartaric Acid Kim, Jeong-Jin aut Kim, Young-Hun aut Enthalten in The Korean journal of chemical engineering Springer US, 1984 33(2016), 3 vom: 06. Jan., Seite 885-892 (DE-627)129165409 (DE-600)50398-8 (DE-576)099445263 0256-1115 nnns volume:33 year:2016 number:3 day:06 month:01 pages:885-892 https://doi.org/10.1007/s11814-015-0204-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 58.00 VZ AR 33 2016 3 06 01 885-892 |
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10.1007/s11814-015-0204-x doi (DE-627)OLC2063034362 (DE-He213)s11814-015-0204-x-p DE-627 ger DE-627 rakwb eng 660 VZ 58.00 bkl Oh, Hyung Suk verfasserin aut Stabilization of hydrogen peroxide using tartaric acids in Fenton and Fenton-like oxidation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Korean Institute of Chemical Engineers, Seoul, Korea 2016 Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. Fenton Oxidation Fenton-like Reactions Stabilization Hydrogen Peroxide Life-time Tartaric Acid Kim, Jeong-Jin aut Kim, Young-Hun aut Enthalten in The Korean journal of chemical engineering Springer US, 1984 33(2016), 3 vom: 06. Jan., Seite 885-892 (DE-627)129165409 (DE-600)50398-8 (DE-576)099445263 0256-1115 nnns volume:33 year:2016 number:3 day:06 month:01 pages:885-892 https://doi.org/10.1007/s11814-015-0204-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 58.00 VZ AR 33 2016 3 06 01 885-892 |
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10.1007/s11814-015-0204-x doi (DE-627)OLC2063034362 (DE-He213)s11814-015-0204-x-p DE-627 ger DE-627 rakwb eng 660 VZ 58.00 bkl Oh, Hyung Suk verfasserin aut Stabilization of hydrogen peroxide using tartaric acids in Fenton and Fenton-like oxidation 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Korean Institute of Chemical Engineers, Seoul, Korea 2016 Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. Fenton Oxidation Fenton-like Reactions Stabilization Hydrogen Peroxide Life-time Tartaric Acid Kim, Jeong-Jin aut Kim, Young-Hun aut Enthalten in The Korean journal of chemical engineering Springer US, 1984 33(2016), 3 vom: 06. Jan., Seite 885-892 (DE-627)129165409 (DE-600)50398-8 (DE-576)099445263 0256-1115 nnns volume:33 year:2016 number:3 day:06 month:01 pages:885-892 https://doi.org/10.1007/s11814-015-0204-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 58.00 VZ AR 33 2016 3 06 01 885-892 |
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Stabilization of hydrogen peroxide using tartaric acids in Fenton and Fenton-like oxidation |
| abstract |
Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. © Korean Institute of Chemical Engineers, Seoul, Korea 2016 |
| abstractGer |
Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. © Korean Institute of Chemical Engineers, Seoul, Korea 2016 |
| abstract_unstemmed |
Abstract The stabilization of hydrogen peroxide is a key factor in the efficiency of a Fenton reaction. The stability of hydrogen peroxide was evaluated in a Fenton reaction and Fenton-like reactions in the presence of tartaric acid as a stabilizer. The interactions between ferrous or ferric iron and tartaric acid were observed through spectroscopic monitoring at variable pH around pKa1 and pKa2 of the stabilizer. Ferric iron had a strong interaction with the stabilizer, and the strong interaction was dominant above pKa2. At a low pH, below pKa1, the stabilizing effect was at its maximum and the prolonged life-time of hydrogen peroxide gave a higher efficiency to the oxidative degradation of nitrobenzene. In Fenton-like reactions with hematite, the acidic conditions caused dissolution of iron from an iron oxide, and an increase in iron species was the result. Tartaric acid showed a stabilizing effect on hydrogen peroxide in the Fentonlike system. The stabilization by tartaric acid might be due to an inhibition of catalytic activity of dissolved iron, and the stabilization strongly depends on the ionization state of the stabilizer. © Korean Institute of Chemical Engineers, Seoul, Korea 2016 |
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| title_short |
Stabilization of hydrogen peroxide using tartaric acids in Fenton and Fenton-like oxidation |
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https://doi.org/10.1007/s11814-015-0204-x |
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Kim, Jeong-Jin Kim, Young-Hun |
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