Extraction of cadmium from phosphoric acid by a synthesized extracting agent
The Purification of phosphoric acid used several extractants from the family of oxygenates, sulfurous or amino compounds. In this work, we were interested in the synthesis, physico-chemical and spectroscopic characterization, and use of the product C11H18N2O as an extractant of cadmium from phosphor...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/10/e3sconf_ede72020_02007.pdf |
| _version_ | 1831541998686830592 |
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| author | Berkalou Kaoutar Nounah Abderrahman Khamar Mohamed Boussen Ratiba Cherkaoui Essediya |
| author_facet | Berkalou Kaoutar Nounah Abderrahman Khamar Mohamed Boussen Ratiba Cherkaoui Essediya |
| author_sort | Berkalou Kaoutar |
| collection | DOAJ |
| description | The Purification of phosphoric acid used several extractants from the family of oxygenates, sulfurous or amino compounds. In this work, we were interested in the synthesis, physico-chemical and spectroscopic characterization, and use of the product C11H18N2O as an extractant of cadmium from phosphoric acid. The synthesized product was characterized by: infrared spectroscopy, nuclear magnetic resonance, and mass spectroscopy. Solubility tests in different solvents have been carried out. Subsequently, liquid-liquid extraction of cadmium from phosphoric acid was carried out using C11H18N2O as an extractant diluted in benzene. The study investigated the influence of concentration of phosphoric acid and the extracting agent. The result obtained ensure that our synthesized product is promising. The percentage of cadmium extraction from phosphoric acid reached 98.58% at a concentration of 2.5M phosphoric acid and an optimal concentration of 0.5×10-2 M of synthesized extractant. |
| first_indexed | 2024-12-17T00:27:33Z |
| format | Article |
| id | doaj.art-de02b99bdf084ff1abd67b28bbebc57e |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-17T00:27:33Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-de02b99bdf084ff1abd67b28bbebc57e2022-12-21T22:10:26ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011500200710.1051/e3sconf/202015002007e3sconf_ede72020_02007Extraction of cadmium from phosphoric acid by a synthesized extracting agentBerkalou Kaoutar0Nounah Abderrahman1Khamar Mohamed2Boussen Ratiba3Cherkaoui Essediya4Civil Engineering and Environment Laboratory (LGCE). Materials Water and Environment team, High School of TechnologyCivil Engineering and Environment Laboratory (LGCE). Materials Water and Environment team, High School of TechnologyCivil Engineering and Environment Laboratory (LGCE). Materials Water and Environment team, High School of TechnologyLaboratory of Nanotechnology Materials and Environment Mohammed V University; Faculty of SciencesCivil Engineering and Environment Laboratory (LGCE). Materials Water and Environment team, High School of TechnologyThe Purification of phosphoric acid used several extractants from the family of oxygenates, sulfurous or amino compounds. In this work, we were interested in the synthesis, physico-chemical and spectroscopic characterization, and use of the product C11H18N2O as an extractant of cadmium from phosphoric acid. The synthesized product was characterized by: infrared spectroscopy, nuclear magnetic resonance, and mass spectroscopy. Solubility tests in different solvents have been carried out. Subsequently, liquid-liquid extraction of cadmium from phosphoric acid was carried out using C11H18N2O as an extractant diluted in benzene. The study investigated the influence of concentration of phosphoric acid and the extracting agent. The result obtained ensure that our synthesized product is promising. The percentage of cadmium extraction from phosphoric acid reached 98.58% at a concentration of 2.5M phosphoric acid and an optimal concentration of 0.5×10-2 M of synthesized extractant.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/10/e3sconf_ede72020_02007.pdf |
| spellingShingle | Berkalou Kaoutar Nounah Abderrahman Khamar Mohamed Boussen Ratiba Cherkaoui Essediya Extraction of cadmium from phosphoric acid by a synthesized extracting agent E3S Web of Conferences |
| title | Extraction of cadmium from phosphoric acid by a synthesized extracting agent |
| title_full | Extraction of cadmium from phosphoric acid by a synthesized extracting agent |
| title_fullStr | Extraction of cadmium from phosphoric acid by a synthesized extracting agent |
| title_full_unstemmed | Extraction of cadmium from phosphoric acid by a synthesized extracting agent |
| title_short | Extraction of cadmium from phosphoric acid by a synthesized extracting agent |
| title_sort | extraction of cadmium from phosphoric acid by a synthesized extracting agent |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/10/e3sconf_ede72020_02007.pdf |
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