Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sabri S. Mahmoud"'
Publikováno v:
Jordan Journal of Chemistry. 11:26-37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6eb7b9fe81525c28c3aa1f5379a64e37
https://doi.org/10.12816/0026481
https://doi.org/10.12816/0026481
Publikováno v:
Jordan Journal of Chemistry. 10:58-68
In this work, four Ru (II) complexes based on azoimine ligands were tested with respect to their catalytic behavior in the liquid phase hydrogenation of cinnamaldehyde. The introduction of a thiophenyl substitution in the azoimine ligand was found to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5730638f1741933ea34c020101613012
https://doi.org/10.12816/0025759
https://doi.org/10.12816/0025759
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 305:012018
In our attempts to develop a solid catalyst to degrade organic pollutants in wastewater via the Fenton-like reaction, six Fe-containing mixed oxide systems were prepared by means of the sol-gel auto-combustion method to have the following stoichiomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b57ef9ed1f15455a56a18423671de4d1
https://doi.org/10.1088/1757-899x/305/1/012018
https://doi.org/10.1088/1757-899x/305/1/012018
Autor:
Ayman Hammoudeh, Sabri S. Mahmoud
Publikováno v:
Reaction Kinetics and Catalysis Letters. 91:131-139
Hydrogenation of phenylpropanal over Ir was investigated under mild conditions. An LH-kinetic model is presented that describes successfully experimental results specially the negative effects of temperature and initial concentrations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::627f1607da7d7fdea50aee5c560666ab
https://doi.org/10.1007/s11144-007-5072-x
https://doi.org/10.1007/s11144-007-5072-x
Autor:
Sabri S. Mahmoud, Ayman Hammoudeh
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 203:231-239
The effect of added Sn on the catalytic behavior of Pd/SiO2 sol-gel catalysts in the liquid-phase hydrogenation of cinnamaldehyde at 25 °C and 3 atm H2 pressure was studied for Sn-loadings ranging from 0 to 3%. Sn–Pd alloying could be confirmed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17219c688a68ed84c8b8771812289dcb
https://doi.org/10.1016/s1381-1169(03)00378-9
https://doi.org/10.1016/s1381-1169(03)00378-9
Publikováno v:
Applied Catalysis A: General. 243:147-154
Dismutation of CF 2 Cl 2 on differently pretreated alumina samples and the role of surface acidity in this reaction were investigated in the temperature range of 200–350 °C and at a CF 2 Cl 2 partial pressure of 0.025 atm. Our results support a re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b869c9baf83ca73b38cc27b0aa8930a1
https://doi.org/10.1016/s0926-860x(02)00559-8
https://doi.org/10.1016/s0926-860x(02)00559-8
Publikováno v:
Clays and Clay Minerals. 51:52-57
De-tert-butylation of 2-tert-butylphenol was carried out over thermally-treated and acid-treated Jordanian bentonite clay samples. This reaction was found to follow first-order kinetics for all clay samples with different pretreatment procedures. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea002b10c865e7b41aad94f93767a06d
https://doi.org/10.1346/ccmn.2003.510106
https://doi.org/10.1346/ccmn.2003.510106
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 178:161-167
When 1% v/v solution of cinnamaldehyde/toluene was hydrogenated at 25 °C and 47 psi hydrogen pressure over sol–gel Pd/SiO 2 catalysts, a modification effect was observed. Sn and Ir were found to noticeably enhance the selectivity of Pd catalysts w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0239007927bc917463cb55554c1e9d0e
https://doi.org/10.1016/s1381-1169(01)00289-8
https://doi.org/10.1016/s1381-1169(01)00289-8
Publikováno v:
Environmental Geology. 39:1090-1094
The effectiveness of processed solid residue from olive-mill waste (JEFT) and solid residue of pyrolyzed oil shale in removing methylene blue as a cationic dye and methyl orange as an anionic dye from aqueous solutions has been investigated and compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d22c72cb1b04723da94383c7a9c87600
https://doi.org/10.1007/s002549900099
https://doi.org/10.1007/s002549900099
Autor:
Fayez H. El-Khatib, Ayman A. Obaidat, Mohammed A. Hassan, Mutaz Sheikh-Salem, Sabri S. Mahmoud
Publikováno v:
Reaction Kinetics and Catalysis Letters. 70:119-124
Photodegradation of tenoxicam was investigated under different reaction conditions. After 60 min of exposure to UV light, the photodegradation was extensive, and the maximum and minimum in the UV-visible spectrum were shifted to shorter and longer wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dc5d436b30142ace628c83e8aa044ec
https://doi.org/10.1023/a:1010370901272
https://doi.org/10.1023/a:1010370901272