A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ni-exchanged cationic clays as novel heterogeneous catalysts for selectiveethylene oligomerization
Montmorillonite rich clays, including bentonite, acid washed clay (K10) and Al-pillared clay were exchangedwith nickel in order to prepare novel heterogeneous catalysts for the ethylene oligomerization. The catalyticproperties were examined in flow mode (p =3.0 MPa, T=150–350 °C), and the results were related to thetextural and acidic characteristics of the catalysts. Due to higher surface area and mesoporous volume, as well asmoderate acidity, Ni-exchanged K10 exhibited superior catalytic behaviour compared to others catalysts. Ni-K10was very active (TOF =570 h−1), stable (high conversion during 20 h on stream), and highly selective to linearC4 and C6 olefins.
Ni-exchanged cationic clays as novel heterogeneous catalysts for selectiveethylene oligomerization
Montmorillonite rich clays, including bentonite, acid washed clay (K10) and Al-pillared clay were exchangedwith nickel in order to prepare novel heterogeneous catalysts for the ethylene oligomerization. The catalyticproperties were examined in flow mode (p =3.0 MPa, T=150–350 °C), and the results were related to thetextural and acidic characteristics of the catalysts. Due to higher surface area and mesoporous volume, as well asmoderate acidity, Ni-exchanged K10 exhibited superior catalytic behaviour compared to others catalysts. Ni-K10was very active (TOF =570 h−1), stable (high conversion during 20 h on stream), and highly selective to linearC4 and C6 olefins.
Ni-exchanged cationic clays as novel heterogeneous catalysts for selectiveethylene oligomerization
Asma, Aid (author) / Andrei, Radu Dorin / Samira, Amokrane / Cammarano, Claudia / Djamel, Nibou / Hulea, Vasile
Applied clay science ; 146
2017
Article (Journal)
English
The Behavior of Super-Fine Clays Particles Exchanged with Metal Ion
| British Library Online Contents | 2000
Cationic Oligomerization of Octene Fraction under Flow Conditions
| Springer Verlag | 2019
Cationic Oligomerization of the Pyrolysis C5 Fraction
| Springer Verlag | 2018
Heterogeneous radical-generating catalysts based on cationic surfactants
| Springer Verlag | 2015