Optimization of conditions to convert phosphogypsum into Ca(OH)2 and Na2SO4
| Dublin Core | PKP Metadata Items | Metadata for this Document | |
| 1. | Title | Title of document | Optimization of conditions to convert phosphogypsum into Ca(OH)2 and Na2SO4 |
| 2. | Creator | Author's name, affiliation, country | H. EL Alaoui-Belghiti; Laboratory of Physical Chemistry of Materials (LPCM), Faculty of Science, University Chouaib Doukkali. El Jadida, Morocco; Morocco |
| 2. | Creator | Author's name, affiliation, country | M. Bettach; Laboratory of Physical Chemistry of Materials (LPCM), Faculty of Science, El Jadida, Morocco.; Morocco |
| 2. | Creator | Author's name, affiliation, country | I. Zdah; Laboratory of Physical Chemistry of Materials (LPCM), Faculty of Science, El Jadida, Morocco.; Morocco |
| 2. | Creator | Author's name, affiliation, country | Y. Ennaciri; Laboratory of Physical Chemistry of Materials (LPCM), Faculty of Science, El Jadida, Morocco.; Morocco |
| 2. | Creator | Author's name, affiliation, country | J. Assaoui; Laboratory of Biomaterials and Electrochemistry, Faculty of Science, El Jadida. Morocco.; Morocco |
| 2. | Creator | Author's name, affiliation, country | A. Zegzouti; Laboratory of Science of inorganic materials and their Applications, Faculty of Science - Semlalia, Marrakech. Morocco. |
| 3. | Subject | Discipline(s) | |
| 3. | Subject | Keyword(s) | Phosphogypsum; Portlandite; Sodium sulfate; CO2 sequestration |
| 4. | Description | Abstract | With a view to finding solutions to the problems of Moroccan phosphogyosum (PG) in the long term, a research theme has been developed in our laboratory on the valorization of this residue by its conversion into marketable products by soft chemistry way less expensive. Thus, we investigated the optimal experimental conditions allowing a good efficiency of PG conversion by using NaOH to synthesize marketable products such as Ca(OH)2 and Na2SO4 of high purity. We varied the reagent concentrations and the attack durations to optimize these conditions. The quality of the products obtained is checked by XRD, IR and ICP to determine the distribution of PG impurities between obtained products. The morphology and size distribution were also established by SEM and laser granulometry. |
| 5. | Publisher | Organizing agency, location | |
| 6. | Contributor | Sponsor(s) | |
| 7. | Date | (YYYY-MM-DD) | 16-06-2020 |
| 8. | Type | Status & genre | Peer-reviewed Article |
| 8. | Type | Type | |
| 9. | Format | File format | |
| 10. | Identifier | Uniform Resource Identifier | https://revues.imist.ma/index.php/morjchem/article/view/19328 |
| 10. | Identifier | Digital Object Identifier (DOI) | https://doi.org/10.48317/IMIST.PRSM/morjchem-v8i3.19328 |
| 11. | Source | Title; vol., no. (year) | Moroccan Journal of Chemistry; Vol 8, No 3 (2020) |
| 12. | Language | English=en | en |
| 13. | Relation | Supp. Files |
Optimization of conditions to convert phosphogypsum into Ca(OH)2 and Na2SO4 (B) |
| 14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
| 15. | Rights | Copyright and permissions |
Copyright (c) 2020 Moroccan Journal of Chemistry |