Results 101 to 110 of about 16,330 (207)

Green Condensation of Aromatic Aldehydes and Barbituric Acid Enabled by Spiral Gas-Solid Flow. [PDF]

ACS Omega
Xiao Z, Song Y, Zhang J, Cai B, Lan X, Lv G, Peng R, Jin B.   +7 more
europepmc   +1 more source

Sustainable Palm Oil Extraction and Trends in the Use of Green Technologies: State‐of‐the‐Art and Future Directions

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Palm oil, which is extracted from the mesocarp of the fruit of the Elaeis guineensis Jacq. palm tree, is the most widely produced vegetable oil in the world. The extraction of this substance typically utilizes the conventional pressing method, a technique that is advantageous due to its low operating cost and simplified process.
Constantino Lucas Queta, Alessandra Lopes de Oliveira, Aline Silva Mello Cesar   +2 more
wiley   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

Study on the Mechanism of Chemical-Mechanical Synergistic Removal of SiC Surfaces Based on Electrochemical Friction Wear of Grinding Wheel Pairs. [PDF]

Micromachines (Basel)
Wu L, Chen Z, Ou Y, Yao J, Zhang H, Yan Q, Pan J.   +6 more
europepmc   +1 more source

Valorization of Post‐Consumer Waste From Metallized Flexible Packaging and Industrial EPM Waste: Development of Sustainable Composites

Journal of Applied Polymer Science, EarlyView.
Post‐consumer metallized flexible packaging waste and industrial EPM waste are transformed into sustainable composites through mechanical recycling. The incorporation of 30 wt% EPM provides the most favorable balance between stiffness, ductility, and impact resistance, achieving 53.36 kJ/m2.
Tiago O. Oliveira, Samara L. Santos, Ruth M. C. Santana   +2 more
wiley   +1 more source

Mechanical Nitriding of Titanium and Its Alloys as a Feedstock for the Additive Manufacturing of Functionally Graded Materials. [PDF]

Materials (Basel)
Antolak-Dudka A, Liszewska M, Dyjak S, Wyrębska I, Czujko T, Polański M.   +5 more
europepmc   +1 more source

Effects of Ground Rubber Loading on Rubber Compounds Studied by the Hyphenated Rheo‐NMR and the Palierne Model

Journal of Applied Polymer Science, EarlyView.
This article investigates the use of ground rubber as a sustainable filler for rubber compounds. Such compounds were analyzed with the unique hyphenated Rheo‐NMR setup. This setup is used to quantify the effect on the rheological behavior as an emulsion‐like blend as well as on the further vulcanization of the ground rubber particles due to sulfur ...
Tim Schülein, Sarah L. Palloks, Stefan A. Frosch, Johannes Krückel, Volker Herrmann, Manfred Wilhelm   +5 more
wiley   +1 more source

Spin crossover particle shielding upon grinding in thermoplastic polyurethane composites. [PDF]

Chem Commun (Camb)
Trapali A, Meunier JF, Baltas M, Salmon L, Bousseksou A.   +4 more
europepmc   +1 more source

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

The Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati, Christine Böhmer, Stefanie Ohlerth, Marcus Clauss   +3 more
wiley   +1 more source

Analysis of Subsurface Damage Based on K9 Glass Grinding. [PDF]

Materials (Basel)
Liu Y, Xie J, Li R, Gao J, Li M, Sun L.
europepmc   +1 more source