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Search results for: N2 adsorption/desorption
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Adsorption of 1,2-dichloropropane from aqueous solution
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The influence of adsorption chillers on CHP power plants
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Integration adsorption chillers with conventional power plant
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Progress in design of adsorption refrigeration systems. Evaporators
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Removal of Arsenic from Wastewater Using Hydrochar Prepared from Red Macroalgae: Investigating Its Adsorption Efficiency and Mechanism
PublicationArsenic (As) is a prominent carcinogen component produced via both geogenic and anthropogenic processes, posing serious risks to human health. This study aimed to investigate the potential of hydrochar prepared from red macroalgae for removing As from synthetic wastewater. The hydrochar was produced through 5 h hydrothermal carbonization (HTC) treatment at 200 °C, and then, chemically activated with ferric chloride hexahydrate...
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Removal of nonsteroidal anti-inflammatory drugs and analgesics from wastewater by adsorption on cross-linked β-cyclodextrin
PublicationWe present a method using the material in the form of cross-linked β-cyclodextrin (CD) showing high efficiency in the simultaneous removal of hazardous pollutants from sewage, such as diclofenac (DIC), ibuprofen (IBU), ketoprofen (KETO), naproxen (NAPR), salicylic acid (SALI) and tramadol (TRAM). The material is stable and particularly easy to regenerate. The sorbent probably remembers the shape of the contaminants, which increases...
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Intrinsic and extrinsic factors in anion electron -stimulated desorption: D- from deuterated hydrocarbons condensed on Kr and water ice films.
PublicationPrzedstawiono wynik desorpcji anionów D indukowanej zderzeniami elektronów ze skondensowanymi drobinami CD4, C2D6, C3D8,C2D4 i C2D2. Cienkie warstwy badanych drobin skondensowano na powierzchniach innych warstw atomowych i molekularnych (krypton porowaty i nieporowaty amorficzny lód) zestalony na powierzchni platyny. Zaobserwowano znaczące zaburzenia desorpcji anionów D poprzez obecność innych kondensatów. Zaproponowano oraz przedyskutowano...
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Thermal decomposition of surface compounds for the generation of small quantities of acetaldehyde. Calibration of a thermal desorption gas chromatography flame ionization detection.
PublicationW pracy opisano sposób wytwarzania niewielkich ilości acetaldehydu w procesie termicznego rozkładu związku powierzchniowego uzyskanego w wyniku chemicznej modyfikacji żelu krzemionkowego.Proces rozkładu prowadzony jest w temperaturze 130-190 stopni Celsjusza.Przedstawiono również sposób syntezy prowadzący do uzyskania odpowiedniego związku powierzchniowego.
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Adsorption Properties of Sepiolite in Relation to Uranium and Lanthanide Ions
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Carbon-coated anatase: adsorption and decomposition of phenol in water
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Adsorption study of surfactants and biosurfactants mixtures at different interfaces
PublicationZbadano napięcia powierzchniowe i międzyfazowe roztworów mieszaniny surfaktantów niejonowych (Rokanol L7 i Rokanol NL8) i biosurfaktantu (JBR 425) i ich mieszanin. Olejową fazę stanowił dodekan oraz olej bazowy PAO. Wykazano synergizm wartości napięcia międzyfazowego przy CMC jedynie w przypadku mieszaniny Rokanolu L7 i JBR 425 i tylko dla granicy faz olej/woda.
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The effect of heat exchanger geometry on adsorption chiller performance
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Heat transfer in fluidized and fixed beds of adsorption chillers
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Analysis of heat transfer in a coated bed of an adsorption chiller
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Influence of the Adsorption Bed Composition on the Low-Pressure Fluidization
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Integration of adsorption chillers with combined cycle gas turbine
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An effective Hamiltonian for sulfur adsorption at Au(100) surface
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CO2 adsorption isotherms on PCMCA-X (potassium citrate derived porous carbon materials obtained at various temperatures of carbonization)
Open Research DataThis dataset contains static CO2 adsorption isotherms on PCMCA-700 (potassium citrate derived porous carbon material obtained at 700 °C), PCMCA-800 (potassium citrate derived porous carbon material obtained at 800 °C), PCMCA -900 (potassium citrate derived porous carbon material obtained at 900 °C) adsorbents.
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Lizi Jiaohuan Yu Xifu/Ion Exchange and Adsorption
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Adsorption of carbon dioxide on phenolic resin-based carbon spheres
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Mechanism of Butanol Adsorption from Solution. 1. Calorimetric Measurements
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On the Anomalous Behavior of Alcohol Adsorption on Polymer-Coated Siliceous Materials
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CO2 Adsorption Study of Potassium-Based Activation of Carbon Spheres
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Modeling of a Combined Cycle Gas Turbine Integrated with an Adsorption Chiller
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Correction: MOF-5 derived carbon as material for CO2 adsorption
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Prediction of adsorption equilibria for mixtures of pesticides present in industrial wastewater
PublicationOpierając się na właściwościach termodynamicznych roztworów w równowadze ciecz-ciało stałe, przeprowadzono analizę wybranych modeli matematycznych znanych z literatury, na wyrażenie izoterm adsorpcji cieczowej. Korelację danych przeprowadzono dla dziewięciu modeli matematycznych, w formie znanego zmodyfikowanego równania Freundlich'a. Wykorzystano doświadczalne wyniki badań nad usuwaniem zanieczyszczeń pestycydowych ze ścieków...
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First lacustrine application of the diatom‐bound nitrogen isotope paleo‐proxy reveals coupling of denitrification and N2 fixation in a hyper‐eutrophic lake
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Calibration of the thermal desorption-gas chromatography-mass spectrometry system using standards generated in the process of thermal decomposition of chemically modified silica gel
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Die reaktion von tBu2P-P=P(Me)tBu2 mit [Fe2(CO)9] und [(n2-C8H14)2Fe(CO)3]
PublicationFosfanofosfinidenofosforan reaguje z nonakarbonylkiem diżelaza oraz z trikarbonylo(diokten)żelazem(0) dając mieszaniny produktów z których udało się wyizolować pochodne będące kompleksami dimeru di(tert)butylo-fosfinofosfini-denu i centrów koordynacji Fe(0).
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Structural properties and adsorption of uranyl ions on the nanocomposite hydroxyapatite/white clay
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The role of adsorption in the photocatalytic decomposition of Orange II on carbon-modified TiO2
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Influence of tb-dopant on water adsorption and wettability of TiO2 thin films
PublicationPraca zawiera analizę wpływu domieszki terbu w cienkiej warstwie tlenku tytanu na zwilżalność powierzchni. opisano metodę pomiaru oraz zastosowania warstw hydrofobowych. badania wykazały hydrofilowość warstw. pokazano także wpływ domieszki terbu na zwiększenie densyfikacji struktury tlenku tytanu.
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Boron Removal by Adsorption on Cobalt(II) Doped Chitosan Bio-composite
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Comparison of cadmium adsorption process on barley straw in batch and flow reactors
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Stimulation of Heavy Metal Adsorption Process by Using a Strong Magnetic Field
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Using adsorption chillers for utilising waste heat from power plants
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Modeling of a re-heat two-stage adsorption chiller by AI approach
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The Numerical Comparison of Heat Transfer in a Coated and Fixed Bed of an Adsorption Chiller
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Possibility of use adsorption chillers for increase efficiency in conventional power plant
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Optimization of a three-bed adsorption chiller by genetic algorithms and neural networks
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Exploring the nanoscale: AFM-IR visualization of cysteine adsorption on gold nanoparticles
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Activated Carbon Produced by Pyrolysis of Waste Wood and Straw for PotentialWastewater Adsorption
PublicationPyrolysis of straw pellets and wood strips was performed in a fixed bed reactor. The chars, solid products of thermal degradation, were used as potential materials for activated carbon production. Chemical and physical activation processes were used to compare properties of the products. The chemical activation agent KOH was chosen and the physical activation was conducted with steam and carbon dioxide as oxidising gases. The eect...
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Effect of Functionalization of Carbon Nanotubes with Psychosine on Complement Activation and Protein Adsorption
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High-Throughput Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry as an Alternative Approach to Monitoring Drug Resistance of Hepatitis B Virus
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Deep eutectic solvent-enhanced crop residue adsorbents for eco-efficient volatile organosulfur compounds adsorption from gaseous fuels
PublicationThis study highlights the innovative potential of converting crop residues, typically considered waste, into valuable materials. By modifying these residues with green solvent-based deep eutectic solvents (DES), a novel adsorbent was specifically designed for the selective removal of volatile organosulfur compounds (such as thiophene, sec-butyl mercaptan, and dimethyl disulfide) from biogas streams. The selection of the most effective...
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Mechanism of Butanol Adsorption from Solution. 2. Further Evidence of Association Importance
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Effects of surface nonuniformity and molecular association on mechanism of butanol adsorption from solution
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Adsorption from aqueous solutions of chlorinated organic compounds onto activated carbons
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Characterization of the Physical, Chemical, and Adsorption Properties of Coal-Fly-Ash–Hydroxyapatite Composites
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Effect of UV radiation and chitosan coating on the adsorption-photocatalytic activity of TiO2 particles
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