Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Saad H. Ammar"'
Autor:
Alaa J Awadh, Saad H. Ammar
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100898- (2024)
Herein, high activity/selectivity isomerization nanocatalysts composed of Pt/PWA-Nb2O5 have been synthesized for the first time for n-hexane isomerization. The synthesized catalysts were characterized by X-ray powder diffraction (XRD), Fourier-transf
Externí odkaz:
https://doaj.org/article/cdfda47b81bc458f9b98790c9653a020
Publikováno v:
Alexandria Engineering Journal, Vol 82, Iss , Pp 557-576 (2023)
Using Rhodamine-B (Rh B) as a model organic molecule, a co-precipitation-oxidation-mediated synthesis of cobalt-substituted zinc spinel ferrites (CoxZn1-xFe2O4, x = 0 to 1) is described. Multiple methods (XRD, DRS, EDX, VSM, BET, and FESEM) were used
Externí odkaz:
https://doaj.org/article/cf696273863f481aa71eb1633e8b1549
Publikováno v:
Results in Optics, Vol 13, Iss , Pp 100508- (2023)
The use of dyes increased with the development of Iraq's textile industry. Synthetic dyes are still widely used because of the various benefits they provide. However, synthetic colors do not biodegrade; therefore, their release into the environment c
Externí odkaz:
https://doaj.org/article/ede64cad2458422cab82fe2cdc3e1ac5
Publikováno v:
Cogent Engineering, Vol 10, Iss 1 (2023)
AbstractRecent reviews have given a lot of attention to semiconductor photocatalysts’ applicability in environmental applications. These reviews are largely concerned with the geometry, layout, and manufacturing of semiconductors. However, it is ne
Externí odkaz:
https://doaj.org/article/5cedc17dca3c48d28ea74a14a6e26319
Publikováno v:
Journal of Engineering, Vol 24, Iss 1, Pp 97-110 (2018)
In this paper, split-plate airlift electrochemical reactor as an apparatus with new configuration for wastewater treatment was provided. Two aluminum plates were fixed inside the reactor and present two functions; first it works as split plates for i
Externí odkaz:
https://doaj.org/article/02a7d227b0434efdbf4b19e2842e8f65
Autor:
Saad H. Ammar, Sama Ali Jaafar
Publikováno v:
Iraqi Journal of Chemical and Petroleum Engineering, Vol 18, Iss 2, Pp 83-93 (2017)
Externí odkaz:
https://doaj.org/article/8fb6f804f1e44492b62d30bb4a5562a9
Autor:
Saad H. Ammar, Sadiq Riyadh Khodhair
Publikováno v:
Al-Khawarizmi Engineering Journal, Vol 13, Iss 3 (2017)
Abstract Anaerobic digestion process of organic materials is biochemical decomposition process done by two types of digestion bacteria in the absence of oxygen resulting in the biogas production, which is produced as a waste product of digestion.
Externí odkaz:
https://doaj.org/article/ce89973018eb47e3b01cb183a2fbc755
Autor:
Saad H. Ammar, Sama Ali Jaafar
Publikováno v:
Iraqi Journal of Chemical and Petroleum Engineering, Vol 18, Iss 2 (2017)
In the present study, activated carbon supported metal oxides was prepared for thiophene removal from model fuel (Thiophene in n-hexane) using adsorptive desulfurization technique. Commercial activated carbon was loaded individually with copper oxide
Externí odkaz:
https://doaj.org/article/48e9b29b455d4c7498d5fdb384c25bd7
Publikováno v:
Al-Khawarizmi Engineering Journal, Vol 7, Iss 2, Pp 68-74 (2011)
In this paper the process of metal ions extraction (Zn(II) and Cu(II)) was studied in PEG-KCl aqueous two phase system was investigated without using an extracting agent. The experimental runs were performance at constant temperature (25 oC), constan
Externí odkaz:
https://doaj.org/article/1ceb339129b646938f9d04c8fe44b554
Publikováno v:
Al-Khawarizmi Engineering Journal, Vol 7, Iss 2 (2011)
In this paper the process of metal ions extraction (Zn(II) and Cu(II)) was studied in PEG-KCl aqueous two phase system was investigated without using an extracting agent. The experimental runs were performance at constant temperature (25 oC), constan
Externí odkaz:
https://doaj.org/article/2f20bddaf2d34d4cab4387d41be8fd43