Multi-scale evolution of optimal process designs for the production of acetic acid via ethane oxidation

2009 ◽  
pp. 489-494
Author(s):  
Daniel Montolio-Rodriguez ◽  
David Linke ◽  
Patrick Linke
Keyword(s):  
Acetic Acid ◽  
Ethane Oxidation ◽  
Optimal Process ◽  
Multi Scale ◽  
Scale Evolution

Systematic identification of optimal process designs for the production of acetic acid via ethane oxidation

2007 ◽  
Vol 62 (18-20) ◽  
pp. 5602-5608 ◽  
Author(s):  
Daniel Montolio-Rodriguez ◽  
David Linke ◽  
Patrick Linke
Keyword(s):  
Acetic Acid ◽  
Ethane Oxidation ◽  
Optimal Process ◽  
Systematic Identification

MoV-based catalysts in ethane oxidation to acetic acid: Influence of additives on redox chemistry

2009 ◽  
Vol 141 (3-4) ◽  
pp. 288-293 ◽  
Author(s):  
M. Roussel ◽  
S. Barama ◽  
A. Löfberg ◽  
S. Al-Sayari ◽  
K. Karim ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Redox Chemistry ◽  
Ethane Oxidation

scholarly journals Multi-scale evolution of Kelvin–Helmholtz waves at the Earth's magnetopause during southward IMF periods

2022 ◽  
Vol 29 (1) ◽  
pp. 012901
Author(s):  
T. K. M. Nakamura ◽  
K. A. Blasl ◽  
H. Hasegawa ◽  
T. Umeda ◽  
Y.-H. Liu ◽  
...  
Keyword(s):  
Multi Scale ◽  
Scale Evolution

Multi-scale evolution of ecosystem services’ supply in Sierra Nevada (Spain): An assessment over the last half-century

2020 ◽  
Vol 46 ◽  
pp. 101204
Author(s):  
R. Moreno-Llorca ◽  
A.S. Vaz ◽  
J. Herrero ◽  
A. Millares ◽  
F.J. Bonet-García ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Sierra Nevada ◽  
Half Century ◽  
Multi Scale ◽  
Scale Evolution

Multi-scale evolution mechanism and knowledge construction of a digital twin mimic model

2021 ◽  
Vol 71 ◽  
pp. 102123
Author(s):  
Shimin Liu ◽  
Yuqian Lu ◽  
Jie Li ◽  
Dengqiang Song ◽  
Xuemin Sun ◽  
...  
Keyword(s):  
Knowledge Construction ◽  
Mimic Model ◽  
Evolution Mechanism ◽  
Digital Twin ◽  
Multi Scale ◽  
Scale Evolution

scholarly journals Selective Oxidation of Ethane to Acetic Acid Catalyzed by a C-Scorpionate Iron(II) Complex: A Homogeneous vs. Heterogeneous Comparison

Molecules ◽  
2020 ◽  
Vol 25 (23) ◽  
pp. 5642
Author(s):  
Inês A. S. Matias ◽  
Ana P. C. Ribeiro ◽  
Luísa M. D. R. S. Martins
Keyword(s):  
Acetic Acid ◽  
Selective Oxidation ◽  
Catalytic System ◽  
Acid Synthesis ◽  
Magnetic Core ◽  
Core Shell ◽  
Ethane Oxidation ◽  
One Pot ◽  
Acid Catalyzed ◽  
First Time

The direct, one-pot oxidation of ethane to acetic acid was, for the first time, performed using a C-scorpionate complex anchored onto a magnetic core-shell support, the Fe3O4/TiO2/[FeCl2{κ3-HC(pz)3}] composite. This catalytic system, where the magnetic catalyst is easily recovered and reused, is highly selective to the acetic acid synthesis. The performed green metrics calculations highlight the “greeness” of the new ethane oxidation procedure.

scholarly journals Unprecedented Use of NHC Gold (I) Complexes as Catalysts for the Selective Oxidation of Ethane to Acetic Acid

Materials ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4294
Author(s):  
Ana P. C. Ribeiro ◽  
Inês A. S. Matias ◽  
Poorya Zargaran ◽  
A. Stephen K. Hashmi ◽  
Luísa M. D. R. S. Martins
Keyword(s):  
Acetic Acid ◽  
High Temperature ◽  
Selective Oxidation ◽  
Rhodium Catalysts ◽  
Ethane Oxidation ◽  
Methanol Carbonylation ◽  
Mild Conditions ◽  
Highly Efficient ◽  
Conversion Of Methane

The highly efficient eco-friendly synthesis of acetic acid (40% yield) directly from ethane is achieved by the unprecedented use of N-heterocyclic carbene (NHC) and N-heterocyclic oxo-carbene (NHOC) gold(I) catalysts in mild conditions. This is a selective and promising protocol to generate directly acetic acid from ethane, in comparison with the two most used methods: (i) the three-step, capital- and energy-intensive process based on the high-temperature conversion of methane to acetic acid; (ii) the current industrial methanol carbonylation processes, based in iridium and expensive rhodium catalysts. Green metrics determinations highlight the environmental advantages of the new ethane oxidation procedure. Comparison with previous reported published catalysts is performed to highlight the features of this remarkable protocol.

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