Results 121 to 130 of about 58,243 (289)
The Optimization of Biopolyol Synthesis from Liquefaction of Rice Straw Using Response Surface Method [PDF]
, 2015 Polyol has been widely used as a raw material for polyurethane production which has many applications in daily life such as foam synthesis, thermoset, thermoplastic and coating materials. In general, polyol derived from petroleum based product.
Horax, Kevin Monthiego +3 more
core +2 more sources
Laminar Burning Velocity of Ammonia‐Hydrogen Mixtures Predicted by Machine Learning
Chemie Ingenieur Technik, EarlyView.Ammonia–hydrogen blends aid defossilization, but slow combustion kinetics require complex modeling. Although chemical kinetic modeling is computationally expensive, machine learning surrogates offer fast predictions. This study trained GPR, DT, and ANN models on 1445 experimental points.
Georg Klepp +2 more
wiley +1 more source
Clathrate hydrate crystallization
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley +1 more source
Impacts of refining Canadian partially upgraded bitumen: Fluid catalytic cracking
The Canadian Journal of Chemical Engineering, EarlyView.Abstract In this study, we examine the fluid catalytic cracking (FCC) performance of vacuum gas oil (VGO) from partially upgraded bitumen (PUB), a novel refinery feedstock from Canadian bitumen. FCC experiments were conducted in a lab‐scale FCC unit with VGOs from two different PUBs prepared using thermal cracking and solvent deasphalting, along with ...
Yi Zhang +3 more
wiley +1 more source
, 1982 A review of the most recent states-of-the-art allows a comprehensive revision of the questions involved in the major problems of liquefaction. Exact and simplified procedures of determining the liquefaction potential are revised. The question of induction and dissipation of pore pressures is dealt with.
openaire +2 more sources
Nonthermal Plasma–Enabled Cascade N2 Activation and Electroreduction
EcoEnergy, EarlyView.Integrating plasma‐assisted NOx synthesis with subsequent electrochemical reduction enables the sustainable synthesis of high‐value N‐containing chemicals under ambient conditions. ABSTRACT The development of sustainable nitrogen fixation technologies operating under ambient conditions is critical for reducing the energy intensity and carbon footprint ...
Shijia Li, Wei Gao, Ziyun Wang
wiley +1 more source
Hydride Materials for Advanced Electrochemical Energy Storage: Progress and Perspectives
EcoEnergy, EarlyView.Hydrides are emerging as functional materials for low‐carbon electrochemical energy storage. Complex hydrides provide polyanionic electrolyte frameworks for all‐solid‐state, Li–S, and multivalent batteries; hydride ion conductors enable H− transport for emerging hydride‐based cells; and metal hydrides offer established electrode chemistries for Ni–MH ...
Taehyun Kim +4 more
wiley +1 more source
Biopolyol preparation from liquefaction of grape seeds
, 2016 The feasibility of liquefying grape seeds (GS) in the blended solvents of PEG 400 and glycerol for the production of biopolyol was investigated. Different liquefaction conditions have great influences on the residue ratio of GS.
Xu, Jian +3 more
core +1 more source
Flexible Phase Change Bandage Incorporated With Zeolite for Temperature‐Controlled Wound Hemostasis
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A novel flexible hemostatic phase change bandage (HPB) was designed and constructed through chemical cross‐linking and electrospinning to mitigate thermal injury and broaden the application of PCMs in the medical field. Furthermore, the flexible HPB shows thermal stability, strong mechanical strength, excellent infiltration, and reliable thermal ...
Xinyu Zhang +8 more
wiley +1 more source
Borophene‐based sensing platforms: Pioneering ultrasensitive detection
FlexMat, EarlyView.Schematic Diagram of Performance Optimization Strategies and Sensing Application Characteristics of Two‐Dimensional Boron‐Based Materials in Novel Sensors. Abstract Borophene is an emerging two‐dimensional (2D) material. Since significant breakthroughs were achieved in the experimental synthesis of borophene, the exploration and development of ...
Chi Yuan, Yanpeng Ji, Yi Liu, Guoan Tai
wiley +1 more source