Results 51 to 60 of about 464,550 (250)
Technical research on vacuum distillation to purify magnesium to 99.99% purity
Materials Research Express, 2021 In this study, the distribution and evaporation principles of impurities in distilled magnesium metal were investigated using a low vacuum (8 × 10 ^4 Pa) distillation purification experiment and theoretical analysis.
Yuan Tian +7 more
doaj +1 more source
Zinc Removing from Aluminum Alloy by Vacuum Distillation
, 2011 This paper summarizes the fundamental regularities and characteristics of vacuum distillation of aluminum alloy. It includes the vapor pressure values of aluminum alloy, the possibility and extent of distilling separation of the alloy, the proper ...
Yong Nian Dai +3 more
core +1 more source
Implantable Ionic Memristors Based on Natural Polymer Heterojunctions
Advanced Functional Materials, EarlyView.We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee +6 more
wiley +1 more source
Shipin yu jixie[Objective] This study aimed to develop a method for extracting volatile oil from green-orange peel by reduced-pressure steam distillation. [Methods] A volatile oil tester was combined with a vacuum device for the extraction of volatile oil from green ...
LI Guijuan +4 more
doaj +1 more source
New double column system for heteroazeotropic batch distillation [PDF]
, 2009 A new double column system (DCS) operated in closed mode is suggested for heterogeneous batch distillation. This configuration is investigated by feasibility studies based on the assumption of maximal separation and is compared with the traditional batch
Denes, F. +5 more
core +1 more source
Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications
Advanced Functional Materials, EarlyView.Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano +17 more
wiley +1 more source
STUDY OF THE THERMAL CRACKING DURING THE VACUUM DISTILLATION OF ATMOSPHERIC RESIDUE OF CRUDE OIL
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017 This article concerns the study of the thermal cracking as undesirable phenomenon in the vacuum distillation of atmospheric residue of crude oil. In this point, we have sought to identify and characterize the effect of the increase in the temperature of ...
JAOUAD ELAYANE +2 more
doaj
Advanced Functional Materials, EarlyView.Controlled carbonization of an Al‐MOF partially decomposes its linkers, exposing coordinatively unsaturated Al centers within an oxide/carbon composite. The resulting Lewis acid sites, rather than surface area, govern organochlorine capture: the composite removes chemically diverse organochlorines from waste plastic pyrolysis oil, outperforms a ...
Seong Cheon Kim +6 more
wiley +1 more source
Vacuum distillation/vapor filtration water recovery [PDF]
, 1974 The development and evaluation of a vacuum distillation/vapor filtration (VD/VF) water recovery system are considered. As a functional model, the system converts urine and condensates waste water from six men to potable water on a steady-state basis. The
Neveril, R. B. +2 more
core
Advanced Functional Materials, EarlyView.A pioneering magnetogenetic toolkit enables non‐invasive, precise spatiotemporal modulation of intracellular Wnt/β‐catenin signaling. Functionalized magnetic nanoparticles (MNPs@E/EC15) target cellular E‐cadherins to generate localized magnetomechanical forces under low‐intensity magnetic fields.
Christian Castro‐Hinojosa +7 more
wiley +1 more source