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521
Effects of catalytic bed position on hydrogen production by methane decomposition
Published 2018-03-01“…It is found that for endothermic reactions like methane decomposition catalyst bed position has its significance due to its effects on process thermal conditions and on bed expansion by carbon deposition.…”
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522
Thermodynamic Analysis of the Solubility of Sulfadiazine in (Acetonitrile 1-Propanol) Cosolvent Mixtures from 278.15 K to 318.15 K
Published 2022-12-01“…The solubility of SD, in cosolvent mixtures {acetonitrile + 1-propanol} is an endothermic process where the maximum solubility was reached in pure acetonitrile at 318.15 K and the minimum in 1-propanol at 278.15 K. …”
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523
Removal of Lead by Merlinoite Prepared from Sugarcane Bagasse Ash and Kaolin: Synthesis, Isotherm, Kinetic, and Thermodynamic Studies
Published 2021-12-01“…Thermodynamic studies carried out at different temperatures established that the adsorption reaction was spontaneous and endothermic. The results of this study show that merlinoite synthesized from kaolinite and SBA is an excellent candidate for utilization as a high-performance adsorbent for lead removal from wastewater.…”
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524
Investigation of the elastocaloric effect in laser powder bed fusion NiTi porous structures
Published 2023-07-01“…The endothermic reversible martensitic phase change in NiTi has the potential to be used for refrigeration. …”
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525
Application of Activated Carbon Obtained from Spent Coffee Ground Wastes to Effective Terbium Recovery from Liquid Solutions
Published 2021-04-01“…Thermodynamic studies revealed that terbium adsorption is an endothermic and spontaneous process. Terbium desorption by the use of acidic solutions was also investigated. …”
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526
Chemical Oxidative Polymerization of Methylene Blue: Reaction Mechanism and Aspects of Chain Structure
Published 2021-06-01“…When the temperature rises above 480 K, polymethylene blue is subject to endothermic degradation and retains 75% of its mass up to 1000 K.…”
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527
Catalytic Upgrading of Clean Biogas to Synthesis Gas
Published 2022-01-01“…However, these processes have many issues related to the harsh conditions of reaction used, the high carbon formation rate and the remarkable endothermicity of the reforming reactions. In this context, the use of the appropriate catalyst is of paramount importance to avoid deactivation, to deal with heat issues and mild reaction conditions and to attain an exploitable syngas composition. …”
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528
RESEARCH ON THE INFLUENCE OF BLOWING AGENT ON SELECTED PROPERTIES OF EXTRUDED CELLULAR PRODUCTS
Published 2015-11-01“…In the studies presented in the article, the blowing agents of endothermic decomposition characteristics (Hydrocerol BIH 70, Hydrocerol BM 70) and the exothermic decomposition characteristics (PLC 751) occurring in the granulated form with a diameter of 1.2 to 1.8 mm were used. …”
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529
Development of a Citric-Acid-Modified Cellulose Adsorbent Derived from <i>Moringa peregrina</i> Leaf for Adsorptive Removal of Citalopram HBr in Aqueous Solutions
Published 2022-06-01“…A thermodynamic study illustrated that CTM adsorption was spontaneous and endothermic in nature.…”
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530
Preparation, Characterization, and Tetracycline Adsorption Efficiency of Tea Residue-Derived Activated Carbon
Published 2023-12-01“…The investigation of adsorption thermodynamics demonstrates that TC adsorption on TAC is endothermic and spontaneous …”
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531
The application of Bimetallic metal–organic frameworks for antibiotics adsorption
Published 2022-11-01“…The results showed that the adsorption process of DC by Zr/Fe-MOFs was endothermic and spontaneous. Fe/Zr-MOFs had a high adsorption capacity for DC removal and good application prospects.…”
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532
Controlled dissolution of a single ion from a salt interface
Published 2024-03-01“…Among the simplest and well-established ion-related reactions is dissolution of salt in water, which is an endothermic process requiring an increase in entropy. …”
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533
Removal of Emerging Contaminants as Diclofenac and Caffeine Using Activated Carbon Obtained from Argan Fruit Shells
Published 2022-03-01“…The thermodynamic parameters attached to the studied absorbent/adsorbate system indicate that the adsorption process is spontaneous and exothermic for diclofenac and endothermic for caffeine.…”
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534
Removal of organic dyes using Fucus vesiculosus seaweed bioadsorbent an ecofriendly approach: Equilibrium, kinetics and thermodynamic studies
Published 2022-01-01“…The process of spontaneous and endothermic adsorption follows Langmuir adsorption isotherm and experimental data fitted well into pseudo-second-order kinetics. …”
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535
Enhanced Removal of Metal Ions from Water by Novel Composite Magnesia-Amended Silica Granules
Published 2009-05-01“…The adsorption processes were endothermic.…”
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536
Efficient Removal of Methylene Blue by Bio-Based Sodium Alginate/Lignin Composite Hydrogel Beads
Published 2022-07-01“…The adsorption process for MB is endothermic, and the rate-limiting step is chemical adsorption. …”
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537
Removal of Methylene Blue from Aqueous Solutions Using a New Natural Lignocellulosic Adsorbent—Raspberry (<i>Rubus idaeus</i>) Leaves Powder
Published 2022-05-01“…Equilibrium, kinetic, and thermodynamic studies have shown that the adsorption is best described by the Sips isotherm and pseudo-second-order kinetic model and that the process is spontaneous, favorable, and endothermic, involving physisorption as the main mechanism. …”
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538
Experimental, Modeling and Molecular Dynamics Simulation of Codeine Phosphate Dissolution in N-Methyl-2-pyrrolidone + Ethanol
Published 2024-01-01“…Results: The dissolution process of codeine phosphate was identified as endotherm, the solubility in the binary mixtures was best at higher mass fractions of NMP and finally, the model predictions were deemed as excellent based on a mean relative deviation that was generally below eight percent. …”
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539
Equilibrium, kinetic, and thermodynamic applications for methylene blue removal using Buxus sempervirens leaf powder as a powerful low-cost adsorbent
Published 2019-12-01“…The removal of dye was considerably increased by increasing the temperature, which suggested that the adsorption process was endothermic. All results indicate that BLP can be feasibly employed for the elimination of MB from an aqueous solution.…”
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540
Kinetic and Thermodynamic Study of Methylene Blue Adsorption on TiO<sub>2</sub> and ZnO Thin Films
Published 2023-06-01“…The removal of MB by adsorption onto both semiconductors was an endothermic and spontaneous process. Finally, the stability of the thin films showed that both semiconductors maintained their adsorption capacity after five consecutive removal tests.…”
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