Results 121 to 130 of about 3,842 (255)

Hydrogen‐Based Reduction of Hematitic Iron Ore in a Fluidized Bed Kinetic Reactor at Elevated Pressures

steel research international, EarlyView.
This study investigates the reduction behavior of two international iron ores, including a synthetic hematite produced by oxidation of magnetite, in a novel fluidized‐bed kinetic reactor at elevated pressures. The reduction takes place at various temperatures (650°C, 700°C, and 750°C), and various hydrogen partial pressures (30, 55, and 80 vol% H2 ...
Valentina Nigitz, Aaron Wieder, Sandra Jezernik, Christoph Ahr, Mark Berchtold, Franz Winter   +5 more
wiley   +1 more source

Thermally coupled solid hydrogen storage and carbon capture for balancing intermittent renewable energy. [PDF]

Nat Commun
Harrison ARP, Fulham GJ, Hong H, Nie B.
europepmc   +1 more source

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

Safety Science and Technology, EarlyView.
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley   +1 more source

Plasma‐Enabled Simultaneous Synthesis and Nano‐Anchoring of TiO2−x Nanolayers on Mesoporous Bio‐Silica for Effective Photodegradation of Tetramethylammonium Hydroxide

SusMat, EarlyView.
A defect‐rich TiO2−x nanolayer was simultaneously synthesized and nano‐anchored on a mesoporous bio‐silica (diatomite) through a rapid, low‐temperature atmospheric‐pressure plasma process in aqueous media. The optimized TiO2−x/bio‐silica composite (DE 700) exhibits oxygen vacancies, an anatase–rutile heterointerface, broad solar‐spectrum absorption ...
Ali M. Abou‐Elanwar, Sunwoo Kim, So Young Lee, Jeongkyun Yu, Donguk Choi, Min Seob Kim, Chihyun Hwang, Hyungmin Park, Youngtai Noh, Nam Dong Kim, Ming Xie, Jiuyang Lin, Seongju Park, Youngjin Kim, Dong Han Seo   +14 more
wiley   +1 more source

Thermophysical and Rheological Characteristics of CO₂ Hydrate Slurries for Cold Thermal Energy Storage Applications and Engineering Perspectives. [PDF]

Materials (Basel)
Annavajjala SB, Van Dam N, Kosny J.
europepmc   +1 more source

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

VIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe, Satish Rojekar, Amol Gholap, K. Navaneetha Pandiyaraj, Mukesh Patekar, Claudia Riccardi, R. R. Deshmukh, Tomáš Kovářík, Kalim Deshmukh   +8 more
wiley   +1 more source

Adaptation of Temperature Profiles in CO₂ Methanation Reactors by an Appropriate Selection of Catalyst and Dilution Agent. [PDF]

Ind Eng Chem Res
Percivale M, Pappagallo MA, Moioli E, Garbarino G.   +3 more
europepmc   +1 more source

Temperature Distribution of Reactor Pressure Vessel

Journal of High Pressure Institute of Japan, 1973
HAYASHI, TSUTOMU, HAMADA, KUNIO, UKAJI, HIDEO, OYAMADA, OSAM   +3 more
openaire   +1 more source

Emerging locally delivered antimicrobial and immunomodulatory approaches for the prevention/treatment of peri‐implant diseases

Periodontology 2000, EarlyView.
Abstract Peri‐implant diseases are dysbiosis‐mediated inflammatory disorders that occur in susceptible hosts. Antimicrobials and immunomodulatory agents therefore might be pertinent as adjunctive measures in the treatment of such disorders. The aim of this narrative review was to examine the existing evidence and assess the effectiveness of emerging ...
Alberto Monje, Ettore Amerio, Irene Mallor, Conrado Aparicio   +3 more
wiley   +1 more source

Activation, Steady-State and Passivation Regimes for Ethene Hydrogenation over a Pd/Al <b>₂</b> O <b>₃</b> Catalyst: An <i>Operando</i> Neutron Imaging Study. [PDF]

J Phys Chem C Nanomater Interfaces
Cavaye H, Ballas C, Nadia A, Kockelmann W, Parker SF, Collier P, York APE, Lennon D.   +7 more
europepmc   +1 more source