scholarly journals Ethane Dehydrogenation on Single and Dual Centers of Ga-modified γ-Al2O3

ACS Catalysis ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 1380-1391
Author(s):  
Sai Praneet Batchu ◽  
Hsuan-Lan Wang ◽  
Weiqi Chen ◽  
Weiqing Zheng ◽  
Stavros Caratzoulas ◽  
...  
Keyword(s):  
Ethane Dehydrogenation

Mesoporous Titania as a Support of Gallium-Based Catalysts for Enhanced Ethane Dehydrogenation Performance

2021 ◽  
Author(s):  
Tuan Ngoc Phan ◽  
Hyo-Suk Kim ◽  
Do-Heyoung Kim ◽  
Chang Hyun Ko
Keyword(s):  
Mesoporous Titania ◽  
Ethane Dehydrogenation

Experimental data-driven reaction network identification and uncertainty quantification of CO2-assisted ethane dehydrogenation over Ga2O3/Al2O3

2021 ◽  
pp. 116534
Author(s):  
Weiqi Chen ◽  
Maximilian Cohen ◽  
Kewei Yu ◽  
Hsuan-Lan Wang ◽  
Weiqing Zheng ◽  
...  
Keyword(s):  
Experimental Data ◽  
Uncertainty Quantification ◽  
Reaction Network ◽  
Data Driven ◽  
Ethane Dehydrogenation ◽  
Network Identification

Reactor simulation of benzene ethylation and ethane dehydrogenation catalyzed by ZSM-5: A multiscale approach

2010 ◽  
Vol 65 (8) ◽  
pp. 2472-2480 ◽  
Author(s):  
N. Hansen ◽  
R. Krishna ◽  
J.M. van Baten ◽  
A.T. Bell ◽  
F.J. Keil
Keyword(s):  
Multiscale Approach ◽  
Ethane Dehydrogenation

Effect of Tin in the Bulk of Platinum–Tin Alloys for Ethane Dehydrogenation

2020 ◽  
Vol 63 (7-8) ◽  
pp. 700-713
Author(s):  
Jinwoong Nam ◽  
Fuat E. Celik
Keyword(s):  
Tin Alloys ◽  
Ethane Dehydrogenation

The effect of the nature of a modifying additive (Pt, Zn, Ga) on the activity of oxide and zeolite catalysts in ethane dehydrogenation and aromatization

1994 ◽  
Vol 43 (4) ◽  
pp. 555-558
Author(s):  
T. V. Vasina ◽  
O. V. Masloboyshchikova ◽  
O. V. Chetina ◽  
E. G. Khelkovskaya-Sergeeva
Keyword(s):  
Zeolite Catalysts ◽  
Ethane Dehydrogenation ◽  
Modifying Additive

scholarly journals In-Exchanged CHA Zeolites for Selective Dehydrogenation of Ethane: Characterization and Effect of Zeolite Framework Type

Catalysts ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 807
Author(s):  
Zen Maeno ◽  
Xiaopeng Wu ◽  
Shunsaku Yasumura ◽  
Takashi Toyao ◽  
Yasuharu Kanda ◽  
...  
Keyword(s):  
Active Sites ◽  
Temperature Programmed Desorption ◽  
X Ray Diffraction ◽  
Zeolite Framework ◽  
X Ray ◽  
Catalytic Activities ◽  
Ethane Dehydrogenation ◽  
Temperature Programmed

In this study, the characterization of In-exchanged CHA zeolite (In-CHA (SiO2/Al2O3 = 22.3)) was conducted by in-situ X-ray diffraction (XRD) and ammonia temperature-programmed desorption (NH3-TPD). We also prepared other In-exchanged zeolites with different zeolite structures (In-MFI (SiO2/Al2O3 = 22.3), In-MOR (SiO2/Al2O3 = 20), and In-BEA (SiO2/Al2O3 = 25)) and different SiO2/Al2O3 ratios (In-CHA(Al-rich) (SiO2/Al2O3 = 13.7)). Their catalytic activities in nonoxidative ethane dehydrogenation were compared. Among the tested catalysts, In-CHA(Al-rich) provided the highest conversion. From kinetic experiments and in-situ Fourier transform infrared (FTIR) spectroscopy, [InH2]+ ions are formed regardless of SiO2/Al2O3 ratio, serving as the active sites.

Microwave-assisted non-oxidative ethane dehydrogenation over different carbon materials

2020 ◽  
Vol 110 ◽  
pp. 108130
Author(s):  
Dilsad Dolunay Eslek Koyuncu
Keyword(s):  
Carbon Materials ◽  
Ethane Dehydrogenation ◽  
Microwave Assisted

Generalized Mechanistic Framework for Ethane Dehydrogenation and Oxidative Dehydrogenation on Molybdenum Oxide Catalysts

ACS Catalysis ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 6952-6968 ◽  
Author(s):  
Rui Yao ◽  
José E. Herrera ◽  
Lihang Chen ◽  
Ya-Huei Cathy Chin
Keyword(s):  
Oxidative Dehydrogenation ◽  
Molybdenum Oxide ◽  
Oxide Catalysts ◽  
Ethane Dehydrogenation

scholarly journals Performance of Ethane Dehydrogenation over PtSn Loaded onto a Calcined Mg(Al)O LDH with Three Mg:Al Molar Ratios Using a Novel Method

Catalysts ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 296 ◽  
Author(s):  
Shuqi Fang ◽  
Kang Bi ◽  
Qiao Zhang ◽  
Lingpeng Chen ◽  
Yongming Sun ◽  
...  
Keyword(s):  
Molar Ratio ◽  
Structure And Properties ◽  
Exchange Method ◽  
Molar Ratios ◽  
Ethane Dehydrogenation ◽  
Novel Method ◽  
Layered Solid ◽  
Double Hydroxide ◽  
Positively Charged ◽  
Ptsn Catalysts

Layered double hydroxide (LDH) is a layered solid containing positively charged layers with negatively charged anions as an interchangeable interlayer. In this research, Mg(Al)O supports were synthesized with three different Mg:Al molar ratios, and bimetallic PtSn catalysts were loaded onto the supports via the anion exchange method. The properties of ethane dehydrogenation of the PtSn/Mg(Al)O catalysts were investigated. The results show that the structure and properties of the PtSn/Mg(Al)O catalysts were influenced by the Mg:Al molar ratio of the hydrotalcites, which consequently influenced the ethane dehydrogenation performance. When the Mg:Al ratio was 5:1, the ethane dehydrogenation performance was optimal, relative to the Mg:Al ratios of 2:1 and 10:1.

Sign in / Sign up

Export Citation Format

Share Document