Results 91 to 100 of about 3,613 (164)

A Numerical Investigation of Enhancing Hydrate Dissociation via Co-Production with Shallow Gas upon a Large-Scale Model

Energies
Investigations into the production of gas hydrates from marine sediments have demonstrated that commercial viability necessitates a daily gas production rate of 130,000 to 200,000 m3.
Xin Lei, Weixin Pang, Qiang Fu, Yuhua Ma, Yang Ge, Lu Liu, Huiyun Wen   +6 more
doaj   +1 more source

Buoyancy‐Driven Flow at Reservoir Conditions

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Quantifying the transition between viscous‐ and buoyancy‐dominated flow during CO2 ${\text{CO}}_{2}$ injection is essential for predicting plume migration and evaluating storage efficiency in saline aquifers. While previous studies have examined the interaction of viscous, gravitational, and capillary forces, the precise definition of buoyancy‐
Almostafa Alhadi, Carlos Torres‐Verdín, David DiCarlo   +2 more
wiley   +1 more source

Technological aspects of constructing 3D-model of engineering structures in the cities of the RF Arctic Region

Известия Томского политехнического университета: Инжиниринг георесурсов, 2018
The relevance of the research is caused by the necessity to develop 3D cadastral register in the cities with complex multilevel structure of engendering constructions.
Evgeny Ilyich Avrunev, Aleksandr Viktorovich Chernov, Aleksey Viktorovich Dubrovsky, Aleksandr Vladimirovich Komissarov, Elena Yurievna Pasechnik   +4 more
doaj  

Hydrogen Permeability of Tubular Polymer Membranes for Biological Methanation Membrane Reactors

Journal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.
A reproducible method for permeability measurements of tubular polymer membranes is developed and combined with a comprehensive review of hydrogen permeability data. Based on this analysis, a suitable tubular polymer membrane is identified for application in biological methanation within membrane reactors.
Maximilian Peter Mock, Maria Bieringer, Raimund Brotsack, Stephan Leyer   +3 more
wiley   +1 more source

Bioinspired Zinc Macrocycles Confined in UiO‐67: A Heterogeneous Synzyme for Sustainable CO2 Valorization

ChemSusChem, Volume 19, Issue 17, 14 September 2026.
By mimicking nature’s use of weak supramolecular interactions, zinc macrocycles are assembled within defective UiO‐67 to create cooperative synzymes for CO2 valorization. Confined amines, hydrogen‐bonding networks and accessible iodides work in concert to activate CO2 and epoxides at ambient pressure, delivering additive‐free catalysis that outperforms
J. E. Chiva, J. E. Sánchez‐Velandia, F. Esteve, F. G. Cirujano, C. Vicent, N. Martín, B. Altava, E. García‐Verdugo   +7 more
wiley   +1 more source

SO2 Transfer Enabled by an Easy‐to‐Handle Ionic Liquid

Chemistry – A European Journal, Volume 32, Issue 34, 11 September 2026.
Best of both worlds: The ionic liquid [NEt3Me][Cl(SO2)n] unites the atom economy and low cost of sulfur dioxide with the safety and applicability of common surrogates, streamlining SO2 transfer to access to 3‐sulfolenes, sulfonamides, and SuFEx reagents.
Johanna S. Sturm, Letizia Lanfredi, Severin Erbertseder, Marius Balizs, Patrick Voßnacker, Simon Steinhauer, Merlin Kleoff, Anja Wiesner, Niklas Limberg, Patrick Pröhm, Franz‐Lucas Haut, Sebastian Riedel   +11 more
wiley   +1 more source

Supercritical Solution Impregnation: A Strategy to Prevent Prosthetic Infections. [PDF]

Glob Chall
Salas A, Díaz S, Pérez E, Ruiz HK, Hafian R, Sanz P, Calvo L, Cabañas A.   +7 more
europepmc   +1 more source

Consolidation and Permeability of the B1 and D1 Gas Hydrate Bearing Sands and Associated Seal Sediments of the Extended-Duration Gas Production Test Site on the Alaska North Slope. [PDF]

Energy Fuels
Tepecik I, Seol Y, Waite WF, Dai SC.
europepmc   +1 more source

Depressurization-based reinjection method for low-permeability sandstone geothermal reservoirs. [PDF]

Sci Rep
Lu M, Li Z, Chen L, Li M, Fan C, Wang A, Xu X, Xiao H.   +7 more
europepmc   +1 more source

Pressure-Driven Dissociation of a Kr Clathrate in the Presence of Colloids. [PDF]

J Phys Chem Lett
Arrieta-Guerrero OA, Jaramillo-Granada AM, Guzmán-Sepulveda JR, Ruiz-Suárez JC.   +3 more
europepmc   +1 more source