VAlPOs as Efficient Catalysts for Glycerol Conversion to Methanol

Autor: Gheorghița Mitran, Florentina Neațu, Ștefan Neațu, Mihaela M. Trandafir, Mihaela Florea

Publikováno v: Catalysts, Vol 10, Iss 7, p 728 (2020)

The catalytic activity of a series of vanadium aluminophosphates catalysts prepared by sol-gel method followed by combustion of the obtained gel was evaluated in glycerol conversion towards methanol. The materials were characterized by several techni

Externí odkaz: https://doaj.org/article/f8e95fd50fc04bf395b20104c4efa43c

Behavior of Molybdenum–Vanadium Mixed Oxides in Selective Oxidation and Disproportionation of Toluene

Autor: Gheorghita Mitran, Florentina Neaţu, Octavian D. Pavel, Mihaela M. Trandafir, Mihaela Florea

Publikováno v: Materials, Vol 12, Iss 5, p 748 (2019)

This study deals with the behavior of molybdenum–vanadium (Mo/V) mixed oxides catalysts in both disproportionation and selective oxidation of toluene. Samples containing different Mo/V ratios were prepared by a modified method using tetradecyltrime

Externí odkaz: https://doaj.org/article/1f856e6b6f594066bd9e4ca2327552c6

Selective oxidation of isobutane on V–Mo–O mixed oxide catalysts

Autor: GHEORGHITA MITRAN, IOAN–CEZAR MARCU, TATIANA YUZHAKOVA, IOAN SANDULESCU

Publikováno v: Journal of the Serbian Chemical Society, Vol 73, Iss 1, Pp 55-64 (2008)

Four V–Mo–O mixed metal oxides were prepared, characterized and tested for the selective oxidation of isobutane in the temperature range 350–550 °C, at atmospheric pressure. Isobutane was mainly oxidized to iso-butene and carbon oxides. The sy

Externí odkaz: https://doaj.org/article/5dcb201addf74374b8aa34cd2f0f6a51

Mandibulectomy Reconstruction with Pectoralis Major Island Flap Associated with Primary Reconstruction Plate for Mandibular Medication-Related Osteonecrosis.

Autor: Ciobanu GA; Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, Romania., Gheorghiţă MI; Department of Oral and Maxillo-Facial Surgery, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, Romania., Petrescu OM; Department of Oral and Maxillo-Facial Surgery, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, Romania., Popescu SM; Department of Oral Rehabilitation and Medical and Surgical Emergencies, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, Romania., Staicu IE; Department of Orthodontics, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, Romania.

Publikováno v: Current health sciences journal [Curr Health Sci J] 2021 Jan-Mar; Vol. 47 (1), pp. 117-122. Date of Electronic Publication: 2021 Mar 31.