Investigation on the Catalytic Reduction Removal of Dissolved Oxygen on Glycine Schiff Base Copper Complex in Boiler Feed Water
In this paper, a stepwise synthesis method was used to synthesize a glycine acid Schiff base copper complex catalyst to catalyze carbonyl hydrazine removal of DO in feedwater. The effects of reaction temperature, pH, mass concentration of catalyst, and carbonyl hydrazine dosage on the catalytic deox...
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| Format: | Article |
| Language: | English |
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Editorial Office of Journal of Taiyuan University of Technology
2022-01-01
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| Series: | Taiyuan Ligong Daxue xuebao |
| Subjects: | |
| Online Access: | https://tyutjournal.tyut.edu.cn/englishpaper/show-1661.html |
| _version_ | 1797208400899080192 |
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| author | Hengrui ZHANG Meisheng LIANG Xi CHEN Guangde CHEN |
| author_facet | Hengrui ZHANG Meisheng LIANG Xi CHEN Guangde CHEN |
| author_sort | Hengrui ZHANG |
| collection | DOAJ |
| description | In this paper, a stepwise synthesis method was used to synthesize a glycine acid Schiff base copper complex catalyst to catalyze carbonyl hydrazine removal of DO in feedwater. The effects of reaction temperature, pH, mass concentration of catalyst, and carbonyl hydrazine dosage on the catalytic deoxygenation performance were investigated and the optimum conditions were determined. When the reaction temperature is 45 ℃, the dosage of carbonyl hydrazine is 2 times the theoretical amount, the initial pH of the solution is 8, and mass concentration of catalyst is 0.01 g/L, the removal rate of DO reaches 94.8% after 5 minutes of reaction. At the same time, the structure of the catalyst was characterized by elemental analysis, IR, and UV spectrometry. Cu and glycine Schiff base ligand are coordinated, and —C=N—, —COO—, Ar—O— participate in the coordination with Cu. The complex can react with DO quickly at low and room temperatures for removing DO in water. |
| first_indexed | 2024-04-24T09:38:13Z |
| format | Article |
| id | doaj.art-fd77c741cfed4f0ba8a8f761b2b36e75 |
| institution | Directory Open Access Journal |
| issn | 1007-9432 |
| language | English |
| last_indexed | 2024-04-24T09:38:13Z |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Journal of Taiyuan University of Technology |
| record_format | Article |
| series | Taiyuan Ligong Daxue xuebao |
| spelling | doaj.art-fd77c741cfed4f0ba8a8f761b2b36e752024-04-15T08:41:31ZengEditorial Office of Journal of Taiyuan University of TechnologyTaiyuan Ligong Daxue xuebao1007-94322022-01-01531445010.16355/j.cnki.issn1007-9432tyut.2022.01.0061007-9432(2022)01-0044-07Investigation on the Catalytic Reduction Removal of Dissolved Oxygen on Glycine Schiff Base Copper Complex in Boiler Feed WaterHengrui ZHANG0Meisheng LIANG1Xi CHEN2Guangde CHEN3College of Environmental Science and Engineering, Taiyuan University of Technology, Jinzhong 030600, ChinaCollege of Environmental Science and Engineering, Taiyuan University of Technology, Jinzhong 030600, ChinaCollege of Environmental Science and Engineering, Taiyuan University of Technology, Jinzhong 030600, ChinaHebei Houshande Water Treatment Agent Science and Technology Ltd, Shijiazhuang 050010, ChinaIn this paper, a stepwise synthesis method was used to synthesize a glycine acid Schiff base copper complex catalyst to catalyze carbonyl hydrazine removal of DO in feedwater. The effects of reaction temperature, pH, mass concentration of catalyst, and carbonyl hydrazine dosage on the catalytic deoxygenation performance were investigated and the optimum conditions were determined. When the reaction temperature is 45 ℃, the dosage of carbonyl hydrazine is 2 times the theoretical amount, the initial pH of the solution is 8, and mass concentration of catalyst is 0.01 g/L, the removal rate of DO reaches 94.8% after 5 minutes of reaction. At the same time, the structure of the catalyst was characterized by elemental analysis, IR, and UV spectrometry. Cu and glycine Schiff base ligand are coordinated, and —C=N—, —COO—, Ar—O— participate in the coordination with Cu. The complex can react with DO quickly at low and room temperatures for removing DO in water.https://tyutjournal.tyut.edu.cn/englishpaper/show-1661.htmlcatalytic deoxidationschiff base copperglycineindustrial water supplycarbonyl hydrazine |
| spellingShingle | Hengrui ZHANG Meisheng LIANG Xi CHEN Guangde CHEN Investigation on the Catalytic Reduction Removal of Dissolved Oxygen on Glycine Schiff Base Copper Complex in Boiler Feed Water Taiyuan Ligong Daxue xuebao catalytic deoxidation schiff base copper glycine industrial water supply carbonyl hydrazine |
| title | Investigation on the Catalytic Reduction Removal of Dissolved Oxygen on Glycine Schiff Base Copper Complex in Boiler Feed Water |
| title_full | Investigation on the Catalytic Reduction Removal of Dissolved Oxygen on Glycine Schiff Base Copper Complex in Boiler Feed Water |
| title_fullStr | Investigation on the Catalytic Reduction Removal of Dissolved Oxygen on Glycine Schiff Base Copper Complex in Boiler Feed Water |
| title_full_unstemmed | Investigation on the Catalytic Reduction Removal of Dissolved Oxygen on Glycine Schiff Base Copper Complex in Boiler Feed Water |
| title_short | Investigation on the Catalytic Reduction Removal of Dissolved Oxygen on Glycine Schiff Base Copper Complex in Boiler Feed Water |
| title_sort | investigation on the catalytic reduction removal of dissolved oxygen on glycine schiff base copper complex in boiler feed water |
| topic | catalytic deoxidation schiff base copper glycine industrial water supply carbonyl hydrazine |
| url | https://tyutjournal.tyut.edu.cn/englishpaper/show-1661.html |
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