Results 51 to 60 of about 88,198 (362)

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Surfactant Flooding Performance Between Carbonate Reservoir and Sandstone Reservoir

International Journal of Application on Sciences, Technology and Engineering, 2023
Abstract. High energy consumption must be balanced with an increase in oil reserves. One of them is to increase reserves from existing fields. So far, abundant oil production is still sourced from old or brownfields. This makes many oil companies still make efforts to increase their production on the brownfields.
Rini Setiati, Gabriella Jasmine
openaire   +1 more source

Impact of Stratigraphic and Sedimentological Heterogeneity on Hydrocarbon Recovery in Carbonate Reservoirs [PDF]

, 2011
Imperial Users ...
Beigi, Hossin Mohammad, Beigi, Hossin Mohammad   +1 more
core  

Are spherulitic lacustrine carbonates an expression of large-scale mineral carbonation? : A case study from the East Kirkton Limestone, Scotland [PDF]

, 2018
BP Exploration Co. is thanked for funding, and particularly the Carbonate Team for supporting this research and for fruitful discussions. West Lothian Council and Scottish Natural Heritage are thanked for allowing access and permission for sampling the ...
Billing, Ian, Brasier, Alexander T, Fellows, Simon M., Matthews, Anna, McClymont, Erin L., McGill, Rona A.R., Mercedes-Martín, Ramon, Pedley, Martyn, Prior, Tim J., Reijmer, John J. G., Rogerson, Mike, Vonhof, Hubert   +11 more
core   +1 more source

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Experimental study on stability and rheological properties of aqueous foam in the presence of reservoir natural solid particles [PDF]

, 2016
The authors would like to acknowledge the school of engineering at the University of Aberdeen and University Technology Malaysia (UTM) to provide required materials and facilities to complete this research.Peer ...
Hamidi, Hossein, Rafati, Roozbeh, Sharifi Haddad, Amin   +2 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Atmospheric Evolution

, 2017
Earth's atmosphere has evolved as volatile species cycle between the atmosphere, ocean, biomass and the solid Earth. The geochemical, biological and astrophysical processes that control atmospheric evolution are reviewed from an "Earth Systems ...
AA Pavlov, AE Isley, AJ Ridgwell, AJ Watson, AJ Watson, AJ West, AL Roberson, AP Ingersoll, B Byrne, B Byrne, B Marty, B Marty, B Mills, BW Johnson, BW Johnson, C Dessert, C Goldblatt, C Goldblatt, C Goldblatt, C Goldblatt, C Goldblatt, C Sagan, C Sagan, C Sagan, CL Blattler, DAD Evans, DC Catling, DC Catling, DE Ibarra, DL Royer, DM Hunten, DR Hitchcock, DS Abbot, DV Kent, EE Stüeken, EG Nisbet, EG Nisbet, ET Wolf, G Feulner, GC Simpson, GE Bebout, HC Urey, HD Holland, J Farquhar, J Hartmann, J Leconte, JCG Walker, JCG Walker, JCG Walker, JD Haqq-Misra, JE Lovelock, JE Lovelock, JE Lovelock, JF Kasting, K Hamano, K Wallmann, KJ Zahnle, KJ Zahnle, KJ Zahnle, KR Anderson, L Li, L Li, LM Och, LR Kump, M Komabayashi, M Popp, M Voyer Le, ND Sheldon, R Barnes, R Buick, R Rye, R Wordsworth, RA Berner, RA Berner, RA Berner, RD Wordsworth, RE Zeebe, RT Pierrehumbert, S Chapman, S Nakajima, T Matsui, T Owen, TM Donahue, TM Lenton, TM Lenton, TW Lyons, VI Vernadsky, VI Vernadsky, WR Kuhn, Y Goddéris   +89 more
core   +1 more source

Thermal effects on geologic carbon storage [PDF]

, 2017
The final publication is available at Springer via http://dx.doi.org/10.1016/j.earscirev.2016.12.011One of the most promising ways to significantly reduce greenhouse gases emissions, while carbon-free energy sources are developed, is Carbon Capture and ...
Rutqvist, Jonny, Vilarrasa Riaño, Víctor   +1 more
core   +2 more sources

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source