Results 111 to 120 of about 94,061 (315)
THERMO-MECHANICAL CHARACTERIZATION OF PLASTICIZED PVC
openQuesto studio è finalizzato all'individuazione di soluzioni tecnologiche che permettano di aumentare i tassi di riciclo delle materie plastiche valorizzando potenziali filiere ad oggi poco utilizzate o poco conosciute.
NALIN, ELENA
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Chemistry – A European Journal, EarlyView.This is a comprehensive study of new family of high functionalized meso‐tetraarylporphyrins. A synthetic approach to phosphonate‐substituted fluorinated porphyrins was developed. These compounds were investigated with respect to singlet oxygen generation and photostability.
Azhar Kechiche +8 more
wiley +1 more source
Feasibility Study of Basic Steel Slag as Anode of Li‐Ion Batteries
CleanMat, EarlyView.This study presents a low‐cost, eco‐friendly approach to utilize basic steel slag as a sustainable anode for lithium‐ion batteries, demonstrating good cyclic stability, rate capability, and long‐term electrochemical performance. ABSTRACT The elevated expenses and utilization of hazardous chemicals in traditional chemical synthesis of anode materials of
Rudra Barua +2 more
wiley +1 more source
The comparison of ammonia removal from air by a wet scrubber packed with ceramic raschig rings and PVC [PDF]
طب کار, 2013 Background: Different packing materials are used in wet scrubbers that each one has its own advantages and limitations. Common ceramic packing materials have high removal efficiency but they are heavy, fragile and high head loss along the bed.
MJ jafari +4 more
doaj
Acoustic‐driven surface cleaning with millimeter‐sized bubbles at translational resonance
Droplet, EarlyView.Time‐lapse visualization comparing bubble trajectories. The top panel (0 Hz) shows a bubble's linear path under no acoustic forcing, while the bottom panel (50 Hz) demonstrates the oscillatory motion induced by acoustic waves at a resonance mode. This mechanism holds promising potential for applications such as surface cleaning.
Yan Jun Lin +2 more
wiley +1 more source
The Separation of Free Bran by Using Electricity-Assisted Electrostatic Field System
Turkish Journal of Agriculture: Food Science and TechnologyIn this study, it was to identify a method for separating the free bulgur bran from the fine bulgur during the production of bulgur. This was attempted by creating an electrostatic field using a PVC surface.
Sema Nur Kayıran +2 more
doaj +1 more source
, 2012 A new chemical UV dosimeter with a larger dose capacity than existing chemical dosimeters has been investigated for long-term UV measurements. Unstabilized polyvinyl chloride (PVC), cast in 40 µm thick film, has been found to respond to at least 745 SED (
Parisi, Alfio V., Amar, Abdurazaq
core +1 more source
Deep Underground Science and Engineering, EarlyView.A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen +5 more
wiley +1 more source
Recycling PVC with scCO2: From Soft to Rigid PVC
ACS Sustainable Chemistry & EngineeringThis study explores using extraction with supercritical carbon dioxide to remove plasticizers from poly(vinyl chloride) (PVC), with the aim to enhance recycling processes. Experiments were performed at 100 to 500 bar with temperatures varying from 75 to 110 °C.
Frederique A. Versteeg +2 more
openaire +3 more sources
PVC-affaldsbehandling i Danmark: set i et økologisk økonomisk perspektiv
, 2005 Projektet indeholder en kritik af den miljøøkonomiske tilgang til affaldsbehandling, eksemplificeret i Miljøstyrelsens rapport om behandling af PVC-affald (2005).
Jacobsen, Rune +4 more
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