Results 91 to 100 of about 344,147 (354)
Встановлення умов самозбудження пульсацій внутрішньокамерного завантаження барабанного млина [PDF]
, 2011 Визначений основний незбурений рух барабанного млина. Отримані умови стійкості сталого руху машинного агрегату млина і сдвижного перебігу зернистого внутрішньокамерного завантаження.
Дейнека, К. Ю.
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Jhamarkotra phosphate ore processing plant [PDF]
, 2009 : Low grade phosphate ore of Jhamarkotra that analyzes 16.5% P~2~O~5~ is upgraded to 34% P~2~O~5~ by a two stage flotation process after size reducing the ore to 90% passing through 200mesh using conventional equipment such as jaw and cone crushers ...
C.L Jain, Sekhar Dmr
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Advanced Functional Materials, EarlyView.A tandem gas diffusion electrode (GDE) leveraging hierarchically engineered microgranules enables efficient CO2 electroreduction under dilute CO2 conditions. A key innovation lies in the solvent‐free precision assembly of metal–organic‐frameworks, carbon nanotubes, and copper nanoparticles.
Kai‐Jen Wu +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.We used multiple analytical techniques at the Psiché beamline, Synchrotron Soleil, and at D20 instrument in Institut Laue Langevin, to study the densification of thiophosphate solid electrolytes Li3PS4 and Li6PS5Cl. Our combined X‐ray diffraction, absorption tomography, absorption density, neutron power diffraction, and ionic conductivity analyses ...
Oskar Thompson +11 more
wiley +1 more source
Molecular Dynamics of Comminution in Ball Mills [PDF]
, 2000 We investigate autogenous fragmentation of dry granular material in rotating cylinders using two-dimensional molecular dynamics. By evaluation of spatial force distributions achieved numerically for various rotation velocities we argue that comminution ...
Buchholtz, Volkhard +2 more
core +5 more sources
Advanced Functional Materials, EarlyView.A monolayer graphene/phosphoric‐acid mixed proton‐electron conducting membrane combines proton‐conducting nanoconfined acid channels with electron‐conducting graphene nanosheets for efficient high‐temperature hydrogen purification. The membrane achieves nearly 100% H2/CO2 selectivity and 69 GPU hydrogen permeance at 250°C, arising from synergistic ...
Kaiqiang He +8 more
wiley +1 more source
Highly effective way in five-axis sculptured surfaces machining using flat-end cutter [PDF]
, 2007 This paper applied the concept of “contact” in Differential Geometry into the machining of the sculptured surface. I presented the contact principle of the machining of complicated surfaces, using the circumference circle of the cylindrical cutter to ...
Huran, Liu +4 more
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High‐Throughput Exfoliation of Optoelectronic‐Grade MoS2 via Turbulent‐Flow Wet Jet Milling
Advanced Functional Materials, EarlyView.A scalable wet jet milling exfoliation method is demonstrated for producing optoelectronic‐grade MoS2 nanosheets using environmentally friendly ethyl cellulose in ethanol dispersion media. Guided by fluid dynamics modeling, this approach is optimized to achieve record‐high exfoliation throughput and concentration.
Maryam Khalaj +7 more
wiley +1 more source
Peningkatan Reduksi Campuran Pasir Besi-grafit dengan Mechanical Alloying [PDF]
, 2007 PENINGKATAN REDUKSI CAMPURAN PASIR BESI-GRAFIT DENGAN MECHANICAL ALLOYING. Untuk meningkatkan reduksi pasir besi, telah dilakukan mechanical alloying pada campuran pasir besi-grafit dengan komposisi 10 at% dan 15 at%.
Adi, W. A. (Wisnu) +4 more
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Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review
Advanced Healthcare Materials, EarlyView.Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro +8 more
wiley +1 more source