Results 201 to 210 of about 566,385 (305)

Alkali‐Catalyzed Synthesis of Acylglycerol Estolides Exclusively from Castor Oil

Journal of the American Oil Chemists' Society, EarlyView.
This work advances sustainable chemistry by converting renewable castor oil into high‐performance estolides via solvent‐free, low‐energy catalysis. ABSTRACT Estolides are oligomers composed of fatty acid (FA) monomers linked through secondary ester bonds located along the mid‐chain region.
Lucas Natã de Melo, Simoni Margareti Plentz Meneghetti, Mario Roberto Meneghetti, Janaína Heberle Bortoluzzi   +3 more
wiley   +1 more source

BDKD-Net: Boundary-Probability Knowledge Distillation for Compact Polyp Segmentation. [PDF]

J Imaging
Xia T, Li J, Sun L.
europepmc   +1 more source

Annatto‐Derived Carotenoids (Bixin and Norbixin) As Biodiesel Antioxidants: Characterization and Effects on Oxidative Stability (Rancimat and PetroOXY)

Journal of the American Oil Chemists' Society, EarlyView.
Annatto‐derived bixin and norbixin were characterized and evaluated as natural antioxidants for soybean biodiesel. Their antioxidant performance and effects on oxidative stability were assessed using DPPH, Rancimat, and PetroOXY methods. ABSTRACT The increasing use of eco‐friendly fuels is increasing the production of biodiesel but soybean biodiesel is
Marco Aurélio da Silva Coutinho, Edmilson Miranda de Moura, Carla Verônica Rodarte de Moura, Leanne Silva de Sousa, Vicente Galber Freitas Viana   +4 more
wiley   +1 more source

Essential oils as bioherbicides: effects of orange and citronella oils on weed germination and early growth. [PDF]

Pest Manag Sci
Marzochi GR, Semensato LO, de Oliveira FS, Silva VCP, Fabri EG, Schinor EH, Hirata ACS, Forim MR, Kauffmann AC, Monquero PA.   +9 more
europepmc   +1 more source

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee, Ashish Kumar, Mayurkumar P. Patil, Rohit B. Meshram   +3 more
wiley   +1 more source

Effect of Geographical Location and Extraction Methods on the Chemical Composition and Antimicrobial Activity of Cotula cinerea Essential Oil via Chemo-Metric Analysis. [PDF]

Chem Biodivers
Ali SK, Saleh IA, El-Gendy AEG, Aty AAAE, Mohamed TA, Hegazy MF.   +5 more
europepmc   +1 more source

Design and Optimization of a Double‐Column Vapor Recompression Heat Pump Distillation Process via NSGA‐II for Separating Ternary Wide‐Boiling Mixtures

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a novel double‐column vapor recompression heat pump (DCVRHP) distillation process for separating ternary wide‐boiling‐range mixtures under two different vapor conditions: n‐hexane/n‐heptane/n‐octane using low pressure steam and n‐hexanol/n‐octanol/n‐decanol using high pressure steam.
Zeyang Li, Xiaoxin Gao, Xiaoyu Kang, Ruijie Wang, Xiyuan Chen   +4 more
wiley   +1 more source

Sustainable conversion of waste plastics to biofuel: Process insights and fuel characteristics. [PDF]

PLoS One
Banik U, Huda MN, Harun-Ur-Rashid M, Ahmmed R, Hosen MA, Ismail M.   +5 more
europepmc   +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

Influence of Different Fermentation Conditions on the Aroma-Active Compounds During New-Make Whisky Production Determined by GC-MS, GC×GC-O-MS, HPLC, and UPLC-MS. [PDF]

Molecules
Ma X, Xing L, Feng R, Hu S, Yong W, Guo T, Yang Z, Song H.   +7 more
europepmc   +1 more source