Results 31 to 40 of about 44,847 (250)

Crystallization of Water Mediated by Carbon

open access: yesGeophysical Monograph Series, Page 77-86., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Tianshu Li, Yuanfei Bi, Boxiao Cao
wiley  

+1 more source

Kaolinite-reinforced bio-based polypropylene malonate nanocomposites incorporating itaconic acid with enhanced thermal properties [PDF]

open access: yesRSC Advances
This study investigates the effects of DMSO-intercalated kaolinite on the properties of poly(propylene malonate) (PPMI), synthesized from 1,3-propanediol and malonic acid, and cross-linked with itaconic acid (IA).
Ersan Eyiler
doaj   +1 more source

Probing the Dehydroxylation of Kaolinite and Halloysite by In Situ High Temperature X-ray Diffraction

open access: yesMinerals, 2020
Textured kaolinite and halloysite-based materials were shaped by tape casting in order to promote the alignment of clay particles along the tape casting direction and to investigate the structure evolution of these phyllosilicates during the ...
Imane Daou   +5 more
semanticscholar   +1 more source

Kaolinite flocculation structure

open access: yesJournal of Colloid and Interface Science, 2008
Effective flocculation and dewatering of mineral processing streams containing colloidal clays has become increasingly urgent. Release of water from slurries in tailings streams and dam beds for recycle water consumption, is usually slow and incomplete.
Zbik, Marek, Smart, Roger, Morris, Gayle
openaire   +4 more sources

Effects of kaolinite layer expansion and impurities on the solid-state reaction of kaolinite

open access: yesRSC Advances, 2021
Effects of kaolinite layer expansion and impurities on the rapid formation of metastable CaAl 2 Si 2 O 8 with the supression of byproduct formation were demonstrated based on the solid-state reaction of calcium ...
Shingo Machida   +2 more
openaire   +3 more sources

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Effect of particle size of calcite on the stacking order of kaolinite during mechanical grinding

open access: yesInternational Journal of Ceramic Engineering & Science, 2023
The effect of calcium carbonate (CaCO3) particles on the stacking order of kaolinite, a layered clay mineral, during the mechanical grinding process was demonstrated by grinding of expanded kaolinite without impurities (Ex‐Kaol), a methoxy‐modified ...
Shingo Machida   +2 more
doaj   +1 more source

Semi‐analytical solution for the stability of deep vertical shaft considering time‐dependent rock‐structure interaction

open access: yesDeep Underground Science and Engineering, EarlyView.
A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen   +5 more
wiley   +1 more source

Multiple injection techniques to stimulate complex fracture networks in coal reservoirs: A case study on gas disaster reduction of subsurface coal mine in southwest China

open access: yesDeep Underground Science and Engineering, EarlyView.
An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang   +5 more
wiley   +1 more source

Controlling and Tuning the Dispersion Properties of Calcined Kaolinite Particles in Various Organic Solvents via the Modification Method Using Triethoxyvinylsilane and 3-Mercaptopropionic Acid

open access: yesMolecules
The surface of calcined kaolinite particles underwent chemical modification using Vinyltriethoxysilane (VTMS) and 3-mercaptopropionic acid (3-MPA). The grafting ratio of VTMS on the calcined kaolinite surface was adjusted by varying its quantity.
Yongbing Yuan   +8 more
doaj   +1 more source

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