Results 51 to 60 of about 66,811 (302)

CO2 injection into submarine sediments: disturbing news for methane-rich hydrates [PDF]

, 2011
The production of natural gas via injection of fossil-fuel derived CO2 into submarine gas hydrate reservoirs can be an example of tapping a hydrocarbon energy source in a CO2-neutral manner.
Bigalke, Nikolaus K., Deusner, Christian, Haeckel, Matthias, Kossel, Elke, Savy, Jean-Philippe   +4 more
core  

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Spatial Heterogeneity of the Microbial Community in the Surface Sediments in the Okinawa Trough

Journal of Marine Science and Engineering
The Okinawa Trough (OT) has been a focus of scientific research for many years due to the presence of vibrant hydrothermal and cold seep activity within its narrow basin.
Ye Chen, Nengyou Wu, Cuiling Xu, Youzhi Xin, Jing Li, Xilin Zhang, Yucheng Zhou, Zhilei Sun   +7 more
doaj   +1 more source

A hydrate reservoir renovation device and its application in nitrogen bubble fracturing [PDF]

Geoscientific Instrumentation, Methods and Data Systems
Natural gas hydrate (GH) is a significant potential energy source due to its large reserves, wide distribution, high energy density, and low pollution.
J. Lu, J. Lu, J. Lu, Y. Yao, Y. Yao, Y. Yao, D. Li, D. Li, D. Li, J. Yang, D. Liang, D. Liang, D. Liang, Y. Zhang, Y. Zhang, D. Lin, D. Lin, D. Lin, K. Ma, K. Ma, K. Ma   +20 more
doaj   +1 more source

Застосування газогідратних технологій в нафтогазовій галузі [PDF]

, 2011
Розглянуто застосування газогідратних технологій для стискування природного або іншого гідратоутворювального газу, розділення газових сумішей. Описано пропозиції по транспорту газу в газогідратному стані, зокрема у вигляді льодогазгідратних капсул ...
Клименко, В. В., Онищенко, В. О.   +1 more
core  

Spleen‐Targeting Biomimetic Hybrid Nanocarriers for Systemic Immune Reprogramming in Colitis: RBC Membrane Vesicle‐Fused Lipid Nanoparticles

Advanced Functional Materials, EarlyView.
A spleen‐targeting hybrid nanoplatform (RBCMV‐LNP‐RP) harnessing erythrophagocytosis mimics senescent red blood cell clearance to achieve spleen‐specific delivery of rapamycin. This biomimetic system enables selective accumulation in splenic macrophages, orchestrating systemic immune reprogramming and promoting mucosal healing in an inflammatory bowel ...
Jun Kwon, Hee Su Sohn, Jong Sang Yoon, So Won Jeon, Hee Gyeong Ko, Min‐Ho Kang, Jisun Lee, Jae‐Hwan Nam, Louis T. Merriam, Edy Y. Kim, Han Young Kim   +10 more
wiley   +1 more source

Frequency-Dependent Anisotropic Electromagnetic Responses of Fractured Reservoirs with Various Hydrate Distributions Based on Numerical Simulation

Journal of Marine Science and Engineering
Geophysical methods detecting electromagnetic properties (e.g., conductivity, relative permittivity, and dielectric loss factor) have been developed into an important tool to accurately assess the hydrate-bearing reservoirs.
Shengbiao Liu, Gaowei Hu, Qingtao Bu, Yapeng Zhao, Zhiwen Sun   +4 more
doaj   +1 more source

Использование метанола в качестве ингибитора гидратообразования в газовой промышленности [PDF]

, 2010
Розглядаються методи боротьби з гідратоутворенням та гідратовідкладенням в системах видобування, підготовки і транспортування природного газу. Показані перспективи використання як інгібітора гідратоутворення метанолу, а також пропонується методика ...
Гурбанов, А. Н., Искендеров, Е. Х.   +1 more
core  

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

Advanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel, German Montes‐Hernández, Pablo Almarza‐Cifuentes, Matthias Kellermeier, Alexander E.S. Van Driessche   +4 more
wiley   +1 more source

Imitating the effects of drilling fluid invasion on the strength behaviors of hydrate-bearing sediments: An experimental study

Frontiers in Earth Science, 2022
The drilling fluid invasion into hydrate-bearing sediments will change the geomechanical properties of the reservoir and may lead to uncontrolled geological disasters in the worst case.
Jun Pei, Jun Pei, Na Wei, Na Wei, Boning Zhang, Jinzhou Zhao, Jinzhou Zhao, Bjørn Kvamme, Richard B. Coffin, Haitao Li, Haitao Li, Haitao Li, Ruiling Bai, Ruiling Bai   +13 more
doaj   +1 more source