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Mostrando ítems 1-7 de 7

Activation of n-pentane while prolonging HZSM-5 catalyst lifetime during its combined reaction with methanol or dimethyl ether

Cordero-Lanzac, Tomás; Martínez, Cristina; Aguayo, Andrés T.; Castaño, Pedro; Bilbao, Javier; Corma Canós, Avelino (Elsevier, 2022-01-01)

[EN] This work explores the synergies during combined reactions of n-pentane (nC5) with oxygenates (methanol or dimethyl ether, OX). The experimental runs have been carried out in a packed bed reactor at 500 °C, using a ...
Cobalt(II) Bipyrazolate Metal-Organic Frameworks as Heterogeneous Catalysts in Cumene Aerobic Oxidation: A Tag-Dependent Selectivity

Nowacka, Anna Elzbieta; Vismara, R.; Mercuri, G.; Moroni, M.; Palomino Roca, Miguel; Domasevitch, K.; di Nicola, C.; Pettinari, C.; Giambastiani, G.; Llabrés i Xamena, Francesc Xavier; Galli, S.; Rossin, A. (American Chemical Society, 2020-06-15)

[EN] Three metal-organic frameworks with the general formula Co(BPZX) (BPZX(2-) = 3-X-4,4'-bipyrazolate, X = H, NH2, NO2) constructed with ligands having different functional groups on the same skeleton have been employed ...
Development of volatile fraction of fresh cut osmotically treated mango during cold storage

Torres Oquendo, Juan Diego; Chiralt, A.; Escriche Roberto, Mª Isabel (Elsevier, 2012-02-15)

[EN] The influence of minimal processing by osmotic treatment and cold storage on the volatile profile of mango was studied by comparison with the volatile profile of fresh samples. Osmotic treatments, at atmospheric ...
Influence of the Nature of the Promoter in NiO Catalysts on the Selectivity to Olefin During the Oxidative Dehydrogenation of Propane and Ethane

Delgado Muñoz, Daniel; Sanchis, Rut; Solsona Espriu, Benjamin Eduardo; Concepción Heydorn, Patricia; López Nieto, José Manuel (Springer-Verlag, 2020-12)

[EN] A comparative study of the catalytic properties for the oxidation of C2-C3 alkanes and olefins has been carried out over unpromoted and M-promoted NiO catalysts (Me¿=¿K, La, Ce, al, Zr, Sn, Nb). The catalysts have ...
Investigation of AFeO3 (A=Ba, Sr) Perovskites for the Oxidative Dehydrogenation of Light Alkanes under Chemical Looping Conditions

Natesakhawat, Sittichai; Popczun, Eric J.; Baltrus, John P.; Wang, Kun; Serna Merino, Pedro Manuel; Liu, Sophie; Meyer, Randall; Lekse, Jonathan W. (John Wiley & Sons, 2024-06)

[EN] Oxidative dehydrogenation (ODH) of light alkanes to produce C-2-C-3 olefins is a promising alternative to conventional steam cracking. Perovskite oxides are emerging as efficient catalysts for this process due to their ...
Plastic waste upgrade to olefins via mild slurry microwave pyrolysis over solid acids

Selvam, E; Kots, Pavel A.; Hernandez, Borja; Malhotra, Abhinav; Chen, Weiqi; Catalá Civera, José Manuel; Santamaría, Jesús; Ierapetritou, Marianthi; Vlachos, Dionisios G. (Elsevier, 2023-02-15)

[EN] Chemical upcycling technologies are emerging as the most viable to combat plastic waste accumulation. Among them, catalytic pyrolysis is very promising as it is feedstock agnostic. However, the high energy demand ...
Reduction of alkenes catalyzed by copper nanoparticles supported on diamond nanoparticles

Dhakshinamoorthy, Amarajothi; Navalón Oltra, Sergio; Sempere Aracil, David; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (Royal Society of Chemistry, 2013)

Copper nanoparticles (Cu NPs) supported on diamond nanoparticles (D NPs) previously purified by Fenton treatment (Cu/D) followed by annealing with hydrogen (Cu/DH) are highly efficient and reusable heterogeneous catalysts ...

Mostrando ítems 1-7 de 7

Listar por palabra clave "Olefins"

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