Results 31 to 40 of about 472,668 (286)
Thermal desorption of ammonia from crystalline forsterite surfaces
, 2015 The thermal desorption of ammonia (NH$_3$) from single crystal forsterite (010) has been investigated using temperature-programmed desorption. The effect of defects on the desorption process has been probed by the use of a rough cut forsterite surface ...
Suhasaria, T. +2 more
core +1 more source
Journal of Lipid Research, 2012 The translocation of lipids across membranes (flip-flop) is an important biological process. Slow exchange on a physiological timescale allows the creation of asymmetric distributions of lipids across cellular membranes.
W. F. Drew Bennett, D. Peter Tieleman
doaj +1 more source
Adsorption, desorption, resorption
Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1963 The complete characterization of batch adsorption from solution, desorption, and related phenomena have been interpreted in the light of a general equation. The forward and reverse adsorption-rate constants and the adsorptive capacity comprise the only parameters. Where adsorption alone is of importance and the desorption-rate constant can be neglected,
openaire +2 more sources
Turkish Journal of Agriculture: Food Science and TechnologyThis study investigates the adsorption and desorption capacities of corn cob biochars produced at three different pyrolysis temperatures. Adsorption experiments were conducted using ammonium (NH4+) and nitrate (NO3-) solutions at concentrations 5, 10, 25,
Cabir Çağrı Gence, Halil Erdem
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Preparation and Testing of Polyethylenimine-Impregnated Silica Gel for CO2 Capture
GelsThis work studied the low-temperature sorption of carbon dioxide on impregnated silica gel. An impregnating agent was used polyethyleneimine. The content of the impregnating agent in the silica gel matrix was 33.4 wt.%.
Veronika Kyselová +2 more
doaj +1 more source
CO2 Adsorption and Desorption by Waste Ion-Exchange Resin–Based Activated Carbon on Fixed Bed
Frontiers in Energy Research, 2021 The waste ion-exchange resin–based activated carbon (WIRAC) was utilized for CO2 adsorption. The effect of adsorption temperature, gas flow, CO2 concentration, and adsorbent filling content on CO2 adsorption properties of WIRAC and the effect of ...
Mengqi Wei, Mengqi Wei, Qiuyue Zhao
doaj +1 more source
Desorption From Interstellar Ices
, 2007 The desorption of molecular species from ice mantles back into the gas phase in molecular clouds results from a variety of very poorly understood processes.
Creighan +4 more
core +1 more source
Heat-Integrated Liquid–Desorption Exchanger (HILDE) for CO2 Desorption
Energy Procedia, 2016 AbstractA novel type of separating heat exchanger, called a heat-integrated liquid−desorption exchanger (HILDE), applied to a typical CO2 desorption process, has been investigated both numerically and experimentally. Process simulations, hydrodynamic and mass transfer experiments, and a preliminary cost evaluation have been used to compare HILDE to the
Ham, L.V. van der +2 more
openaire +2 more sources
Adsorption and desorption mechanisms on graphene oxide nanosheets: Kinetics and tuning
The Innovation, 2021 A knowledge of the adsorption and desorption behavior of sorbates on surface adsorptive site (SAS) is the key to optimizing the chemical reactivity of catalysts.
Xiaodan Qu +14 more
doaj +1 more source
Effects of Lateral Diffusion on the Dynamics of Desorption
, 2012 The adsorbate dynamics during simultaneous action of desorption and lateral adsorbate diffusion is studied in a simple lattice-gas model by kinetic Monte Carlo simulations.
AB Bortz +14 more
core +1 more source