Results 91 to 100 of about 4,457 (189)

Amidated Pectic Polysaccharides (Pectin) as Methane Hydrate Inhibitor at Constant Cooling and Isobaric Condition. [PDF]

Polymers (Basel), 2023
Effendi AD, Md Yusof MA, Abd Mutalib NF, Sia CW.   +3 more
europepmc   +1 more source

Phase change material integrated core–shell catalyst for in situ thermal control in methanol synthesis from syngas

AIChE Journal, Volume 72, Issue 3, March 2026.
Abstract A model‐guided core–shell catalyst design is presented for methanol synthesis, featuring a phase change material (PCM) core encapsulated by a Cu–Zn–Al 2O 3 (CZA) catalytic shell. The PCM enables in situ thermal management by absorbing reaction heat at its melting point, mitigates the kinetic decline at high temperatures and therefore avoids ...
Canan Karakaya, Tugba Turnaoglu
wiley   +1 more source

Kinetic characteristics of methane hydrate in functionalized multi-walled carbon nanotubes and L-leucine compounding system

地质科技通报
Objective Accelerated the generation of natural gas hydrate is crucial for advancing hydrate-based technologies such as gas storage, gas separation, and CO2 capture.
Wenhao SHAN, Lin WANG, Xiang'en WU, Yuqi YANG, Juhuizi WANG, Yuye CAI   +5 more
doaj   +1 more source

A hybrid machine-learning approach for analysis of methane hydrate formation dynamics in porous media with synchrotron CT imaging. [PDF]

J Synchrotron Radiat, 2023
Fokin MI, Nikitin VV, Duchkov AA.
europepmc   +1 more source

Sustainable and cost‐effective process design for energy‐self‐sufficient ethyl lactate production from sugar mill feedstocks: a techno‐economic approach

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 487-507, March/April 2026.
Abstract Bio‐based ethyl lactate (EL) can replace several fossil‐derived products owing to its low toxicity, high solvent functionality, and environmental advantages. This study assesses the techno‐economic viability and greenhouse gas (GHG) reduction potential of producing EL from sugarcane A‐molasses and lignocelluloses in an energy self‐sufficient ...
Motshamonyane J. Phasha, Abdul M. Petersen, Johann F. Görgens   +2 more
wiley   +1 more source

Kinetic Analysis of Methane Hydrate Formation with Butterfly Turbine Impellers. [PDF]

Molecules, 2022
Longinos SN, Longinou DD, Myrzakhmetova N, Akimbayeva N, Zhursumbaeva M, Abdiyev K, Toktarbay Z, Parlaktuna M.   +7 more
europepmc   +1 more source

Nitrogen‐Doped Graphene Aerogels for Supercapacitors: Advances in Synthesis and Electrochemical Performance

Battery Energy, Volume 5, Issue 2, March 2026.
This review explores nitrogen‐doped graphene aerogel materials used in supercapacitors, analyzing synthesis techniques, performance measures, and recent advancements. It highlights material challenges and limitations while suggesting directions for future research.
Khaled Abdou Ahmed Abdou Elsehsah, Zulkarnain Ahmad Noorden, Norhafezaidi Mat Saman, Noor Azlinda Ahmad, Mohd Faizal Hasan, Sharin Ab Ghani, Ayaz Ahmed   +6 more
wiley   +1 more source

Evidence for massive methane hydrate destabilization during the penultimate interglacial warming. [PDF]

Proc Natl Acad Sci U S A, 2022
Weldeab S, Schneider RR, Yu J, Kylander-Clark A.   +3 more
europepmc   +1 more source

Multifunctional Carbon‐Nanotube Supported Catalyst for Efficient Glycerol Hydrogenolysis to 1,2‐propanediol

ChemCatChem, Volume 18, Issue 5, 13 March 2026.
ABSTRACT Multiwall carbon nanotube (NC7000) supported mono‐, bi‐, and trimetallic catalysts were synthesized and tested in a multi‐batch reactor setup supported by data‐driven modeling for the chemical hydrogenolysis of glycerol to 1,2‐Propanediol (1,2‐PDO) at 220°C under 30 bar hydrogen pressure in aqueous solution. ICP‐OES, N2‐physisorption, scanning
Dominique Lumpp, Samrin Shaikh, Fabian Riebesehl, Charlotte Ruhmlieb, Kai Kruber, Baldur Schroeter, Irina Smirnova, Mirko Skiborowski, Bodo Fiedler, Jakob Albert   +9 more
wiley   +1 more source

The Role of Open Cell Foams Supports on the Kinetics of PdO/Co3O4 for the Wet and Dry Lean Methane Combustion

ChemCatChem, Volume 18, Issue 5, 13 March 2026.
Kinetic analysis performed on FeCrAl, SiC and alumina open‐cell foams, washcoated with PdO/Co3O4 for the lean CH4 combustion in wet & dry environments. All structures demonstrated comparable catalytic activity and excellent H2O stability over time. The activation energies were 117 and 129 kJ mol−1 in dry & wet conditions.
Hernan G. Mazzei, Roshni S. Kumar, Natalia Semagina, Paweł Stelmachowski, Andrzej Kotarba, Stefania Specchia   +5 more
wiley   +1 more source