Tandem propane dehydrogenation and surface oxidation catalysts for selective propylene synthesis

W Wang, S Chen, C Pei, R Luo, J Sun, H Song, G Sun… - Science, 2023 - science.org
Direct propane dehydrogenation (PDH) to propylene is a desirable commercial reaction but
is highly endothermic and severely limited by thermodynamic equilibrium. Routes that …

Dynamic Methane Partial Oxidation Using a Fe2O3@La0.8Sr0.2FeO3-δ Core–Shell Redox Catalyst in the Absence of Gaseous Oxygen

LM Neal, A Shafiefarhood, F Li - ACS Catalysis, 2014 - ACS Publications
Chemical loo** reforming partially oxidizes methane into syngas through cyclic redox
reactions of an active lattice-oxygen (O2–) containing redox catalyst. The avoidance of direct …

Temperature-programmed reduction of model CuO, NiO and mixed CuO–NiO catalysts with hydrogen

AV Fedorov, RG Kukushkin, PM Yeletsky… - Journal of Alloys and …, 2020 - Elsevier
Abstract Samples of model CuO, NiO and CuO–NiO catalysts were synthesized by
calcination of individual copper and nickel hydrated nitrates, and according to a technique of …

Nickel oxide reduction by hydrogen: kinetics and structural transformations

KV Manukyan, AG Avetisyan, CE Shuck… - The Journal of …, 2015 - ACS Publications
We studied the reduction kinetics of bulk NiO crystals by hydrogen and the corresponding
structural transformations in the temperature range of 543–1593 K. A new experimental …

Hydrogen production and reduction of Ni-based oxygen carriers during chemical loo** steam reforming of ethanol in a fixed-bed reactor

B Dou, H Zhang, G Cui, Z Wang, B Jiang… - international journal of …, 2017 - Elsevier
Hydrogen production and reduction of Ni-based oxygen carriers (OCs) during chemical
loo** steam reforming (CLSR) of ethanol were studied in a fixed-bed reactor using four …

Evaluating bimetallic Ni-Co oxygen carriers for their redox behavior and catalytic activity toward steam methane reforming

T Papalas, E Palamas, AN Antzaras, AA Lemonidou - Fuel, 2024 - Elsevier
This work deals with the synthesis of bimetallic Ni-Co oxygen carriers with ZrO 2 as structure
stabilizer via a one-pot sol–gel auto-combustion method and the evaluation of their redox …

[HTML][HTML] Chemical loo** reforming in packed-bed reactors: modelling, experimental validation and large-scale reactor design

V Spallina, B Marinello, F Gallucci, MC Romano… - Fuel Processing …, 2017 - Elsevier
This paper addresses the experimental demonstration and model validation of chemical
loo** reforming in dynamically operated packed-bed reactors for the production of H 2 or …

Phase transition of Fe2O3–NiO to NiFe2O4 in perovskite catalytic particles for enhanced methane chemical loo** reforming-decomposition with CO2 conversion

HS Lim, D Kang, JW Lee - Applied Catalysis B: Environmental, 2017 - Elsevier
This work introduced a perovskite catalytic particle of Fe 2 O 3–NiO/La 0.8 Sr 0.2 FeO 3 as
an oxygen carrier and investigated its long-term activity and stability in a novel methane …

Effect of core and shell compositions on MeOx@ LaySr1− yFeO3 core–shell redox catalysts for chemical loo** reforming of methane

L Neal, A Shafiefarhood, F Li - Applied Energy, 2015 - Elsevier
The chemical loo** reforming (CLR) process converts methane into syngas through cyclic
redox reactions of an active lattice oxygen (O 2−) containing redox catalyst. In CLR, methane …

Hydrogen-rich gas production through supercritical water gasification of chicken manure over activated carbon/ceria-based nickel catalysts

K Babaei, A Bozorg, A Tavasoli - Journal of analytical and applied pyrolysis, 2021 - Elsevier
In recent years, supercritical water gasification has attracted the attention of scientists and
environmentalists not only as an alternative method for direct disposal of poultry manure, but …