Experimental Investigation of a Single-Slope Basin Still with a Built-in Additional Flat-Plate Solar Air Collector

Autor: M. Chelgham, M. Mostepha Belhadj, F. Chelgham, Y. Marif, A. Ouakkaf, H. Bouguettaia

Publikováno v: Applied Solar Energy. 58:250-258

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57e124ea785360b3c45701e93e555b85
https://doi.org/10.3103/s0003701x22020049

Activated Carbons derived by Phosphoric acid Activation of Agricultural waste and their Adsorption of Methylene Blue

Autor: Mounira Chelgham, Amira Ouakkaf, Fatiha Chelgham, Zoubir Ben Abdallah, Mustapha Houhoune, Rekia Cherbi

Publikováno v: Asian Journal of Research in Chemistry. :435-440

Agricultural wastes can be considered as suitable raw materials for activated carbon production, as activated carbon is considered as an economical adsorption material. Seeds from biomass of Ziziphus mauritiana Lam, grown in Algerian have been valori

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::117a2cd51278c514de81ee179a96d111
https://doi.org/10.52711/0974-4150.2021.00075

Bis(5-amino-3-carboxy-1H-1,2,4-triazol-4-ium) sulfate dihydrate

Autor: Amira Ouakkaf, Fadila Berrah, Sofiane Bouacida, Thierry Roisnel

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 5, Pp o1171-o1172 (2011)

The crystal structure of the title compound, 2C3H5N4O2+·SO42−·2H2O, displays a three-dimensional framework in which mixed infinite chains [oriented parallel to (510) and (overline{5}10)] interfere, forming tunnels extending parallel to the c axis

Externí odkaz: https://doaj.org/article/5c0dd80461544c75a45453a1469e601a

2-Amino-3-carboxypyrazin-1-ium nitrate monohydrate

Autor: Fadila Berrah, Amira Ouakkaf, Sofiane Bouacida, Thierry Roisnel

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 2, Pp o525-o526 (2011)

In crystal structure of the title compound, C5H6N3O2+·NO3−·H2O, intermolecular N—H...O, O—H...N and O—H...O hydrogen bonds link the cations, anions and water molecules into ribbons extending in [overline{1}10]. Weak intermolecular C—H...O

Externí odkaz: https://doaj.org/article/cc4f926b79b64b1794662624353c7ed4

Bis(5-amino-3-carb-oxy-1H-1,2,4-triazol-4-ium) sulfate dihydrate

Autor: Amira Ouakkaf, Fadila Berrah, Sofiane Bouacida, Thierry Roisnel

Publikováno v: Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E, Vol 67, Iss 5, Pp o1171-o1172 (2011)
Acta Crystallographica Section E: Structure Reports Online, International Union of Crystallography, 2011, 67 (Pt 5), pp.o1171-2. ⟨10.1107/S1600536811013882⟩
Acta Crystallographica Section E : Structure Reports Online [2001-2014]
Acta Crystallographica Section E : Structure Reports Online [2001-2014], 2011, 67 (Pt 5), pp.o1171-2. ⟨10.1107/S1600536811013882⟩

The crystal structure of the title compound, 2C3H5N4O2+·SO42−·2H2O, displays a three-dimensional framework in which mixed infinite chains [oriented parallel to (510) and (overline{5}10)] interfere, forming tunnels extending parallel to the c axis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b9ea491cb5e0a10561e4cf349e92481
https://pubmed.ncbi.nlm.nih.gov/21754477