Results 51 to 60 of about 3,757,984 (333)

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Characteristics of noble gases in the large Gaoshiti-Moxi gas field in Sichuan Basin, SW China

Petroleum Exploration and Development, 2014
Taking the large Gaoshiti-Moxi gas field of Sichuan Basin as an example, the total composition contents and isotopes of noble gases in the natural gases from the Sinian Dengying Formation and Cambrian Longwangmiao Formation are analyzed, and then their ...
Guoqi WEI, Dongliang WANG, Xiaobo WANG, Jian LI, Zhisheng LI, Zengye XIE, Huiying CUI, Zhihong WANG   +7 more
doaj   +1 more source

Noble Gases Therapy in Cardiocerebrovascular Diseases: The Novel Stars?

Frontiers in Cardiovascular Medicine, 2022
Cardiocerebrovascular diseases (CCVDs) are the leading cause of death worldwide; therefore, to deeply explore the pathogenesis of CCVDs and to find the cheap and efficient strategies to prevent and treat CCVDs, these are of great clinical and social ...
Jiongshan Zhang, Jiongshan Zhang, Wei Liu, Wei Liu, Mingmin Bi, Jinwen Xu, Jinwen Xu, Hongzhi Yang, Hongzhi Yang, Yaxing Zhang, Yaxing Zhang   +10 more
doaj   +1 more source

Using noble gas fingerprints at the Kerr Farm to assess CO2 leakage allegations linked to the Weyburn-Midale CO2 Monitoring and Storage Project

, 2017
For carbon capture and storage technology to successfully contribute to climate mitigation efforts, the stored CO2 must be securely isolated from the atmosphere and oceans.
Stuart M. V. Gilfillana, G. W. Sherk, R. Poreda, R. Haszeldine   +3 more
semanticscholar   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Noble Gas Reactivity in Planetary Interiors

Frontiers in Physics, 2020
While the field of noble gas reactivity essentially belongs to chemistry, Earth and planetary sciences have brought a different perspective to the field.
Chrystele Sanloup
doaj   +1 more source

Research progress on methane combustion catalysts

能源环境保护, 2023
Methane as the main component of natural gas, has been widely used in power plants, natural gas automobiles, and the synthesis of numerous compounds. However, the leakage and emission of methane can induce severe environmental issues due to its strong ...
CAI Jieying, LI Jie, ZHANG Yan, SHAN Wenpo*   +3 more
doaj   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Theoretical monitoring of aromaticity induction from noble gases to Borole structure

Scientific Reports
Density functional theory (DFT) calculations were conducted to examine the inductive charge transferring from noble gas (Ng) atoms to borole structure. The calculations indicate that all noble gas atoms especially heavier ones can induce charge to the B ...
Ayda Atri, Morteza Rouhani, Zohreh Mirjafary   +2 more
doaj   +1 more source

Evolution of noble gas and water isotopes along the regional groundwater flow path of the Konya Closed Basin, Turkey

International Journal of Speleology, 2018
Noble gas and water isotope compositions of regional groundwater were investigated along two transects in the Konya Closed Basin (KCB) of central Turkey.
N. Nur Ozyurt, C. Serdar Bayari
doaj   +1 more source