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Dissertations / Theses on the topic 'Hydrogène – Solubilité'

Author: Grafiati

Published: 9 June 2023

Last updated: 31 July 2025

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1

Traisnel, Caroline. "Étude de la diffusion et de la solubilité de l’hydrogène en surface et subsurface du nickel monocristallin : approches numériques et expérimentales." Electronic Thesis or Diss., La Rochelle, 2022. http://www.theses.fr/2022LAROS033.

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Les surfaces métalliques sont au centre des mécanismes de fissuration par corrosion sous contrainte et de fatigue corrosion. Celles-ci s'avèrent être le lieu principal de l'initiation de l’endommagement des métaux, tout en faisant preuve d'une grande réactivité vis-à-vis de leur environnement. Agissant en portes d'entrée pour les solutés, comme l'hydrogène ou l'oxygène,vers le cœur de la matrice métallique, les surfaces jouent un rôle clé dans les processus de fragilisation par l'hydrogène (FPH). Afin d'identifier les états métallurgiques résistants à la FPH, une compréhension des interactions

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2

Bouchard, Marc-Olivier, and Marc-Olivier Bouchard. "Nouvelle approche pour la mesure de la solubilité de l'hydrogène dans l'aluminium liquide." Master's thesis, Université Laval, 2014. http://hdl.handle.net/20.500.11794/24771.

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La présence d’hydrogène en solution dans l’aluminium liquide entraîne la formation de porosités une fois celui-ci solidifié. C’est pourquoi il est important de bien mesurer la quantité de gaz dissous dans le métal. La méthode de Sieverts, utilisée par d’autres expérimentateurs dans le passé, montre certaines faiblesses et une nouvelle méthode plus fiable et versatile est proposée afin de valider les résultats obtenus précédemment. Après plusieurs tests et améliorations au montage et à la méthodologie, des résultats prometteurs ont été obtenus. En fait, un phénomène attribuable à la dissolution

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3

Clauzier, Stéphanie. "Etude de la solubilité de l’hydrogène dans des liquides confinés." Thesis, Lyon 1, 2012. http://www.theses.fr/2012LYO10285/document.

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L’adsorption des gaz dans les solides micro/mésoporeux et la solubilisation des gazdans les liquides sont des phénomènes physiques très bien connus. En revanche, lasolubilisation des gaz dans un liquide confiné à l’intérieur d’un solide (système hybride) estun domaine très peu étudié, malgré des applications importantes, notamment dans l’extractiondu pétrole, les ciments ou encore les réacteurs catalytiques triphasiques. Nous avons montréexpérimentalement que la solubilité du CO2 et H2 augmente quand la taille de pores du solideest de l’ordre du nanomètre. Un des objectifs de cette thèse était

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4

Descamps, Cathy. "Etude de la capture du CO2 [dioxyde de carbone] par absorption physique dans les systèmes de production d'électricité basés sur la gazéification du charbon intégrée à un cycle combiné." Phd thesis, École Nationale Supérieure des Mines de Paris, 2004. http://pastel.archives-ouvertes.fr/pastel-00005506.

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La volonté de réduction des émissions de gaz à d'effet de serre est à l'origine de l'étude de la capture du CO2 dans les systèmes de production d'électricité à base de gazéification du charbon intégrée à un cycle combiné. Une étude comparative des procédés de capture de CO2 retenus dans la littérature (MEA-MDEA, AMP, N-Méthyl- Pyrrolidone et méthanol) a conduit au choix de l'absorption physique par le méthanol. La simulation du fonctionnement de l'IGCC avec capture de CO2 a été réalisée à l'aide du logiciel Aspen Plus

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5

Sezgin, Jean-Gabriel. "Modélisation de la formation des décohésions dues à l’hydrogène dans l’acier 18MND5." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEM006/document.

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Les viroles en acier microallié 18MND5, destinées aux générateurs de vapeur, présentent une composition hétérogène à plusieurs échelles. Un écart au procédé de fabrication ou une teneur en hydrogène excessive, peuvent conduire à la formation des Décohésions Dues à l’Hydrogène. Ces DDH résultent de la désorption de l’hydrogène interne lors du refroidissement jusqu’à température ambiante. La pression interne n’étant pas mesurables expérimentalement, une modélisation du phénomène est requise. Afin de préciser les mécanismes sous-jacents, il est proposé un scénario de formation de ces défauts s’ap

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6

Prillieux, Aurélien. "Hydrogen and water vapour effects on oxygen solubility and diffusivity in high temperature Fe-Ni alloys." Phd thesis, Toulouse, INPT, 2017. http://oatao.univ-toulouse.fr/18676/1/PRILLIEUX_Aurelien.pdf.

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It is a worldwide priority to reduce emissions of greenhouse gases such as CO2. One solution for reducing these emissions is to improve the efficiency of energy production units by increasing their operating temperature. However, in order to increase operating temperature, new austenitic materials based on the Fe-Ni-Cr system have to be designed. In addition, these materials need to exhibit good protection against high temperature oxidation, which is achieved by the formation of a slow growing chromium oxide or alumina scale on the metal. However, to predict the formation of a protective scale

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7

Miller, Allan Harvey 1968. "Predicting the solubility of hydrogen bonding aromatics." Thesis, The University of Arizona, 1993. http://hdl.handle.net/10150/291667.

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The AQUAFAC (Aqueous Functional Group Activity Coefficients) method for predicting aqueous activity coefficients proposed by Myrdal et al. (1992) is expanded to include for hydrogen bonding groups: hydroxy, carboxy, nitro and amino. Activity coefficients can be used to estimate aqueous solubility. Using aqueous solubility data, from a number of sources, for a set of subsituted aromatic compounds, group or q values are derived. Group values have been generated for a number of substituents, none have included hydrogen bonding groups (Myrdal et al., 1992,1993). Q values are related to activity co

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8

Sargent, M. A. "The solubility of hydrogen in some commercial aluminium-lithium alloys." Thesis, Brunel University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234016.

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9

Brandberg, Jenny. "Solubility of hydrogen in slags and its impact on ladle refining." Licentiate thesis, Stockholm, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4143.

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10

Hurtig, Jenny. "Solubility of hydrogen in slags and its impact on ladle refining." Doctoral thesis, KTH, Mikro-modellering, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-172462.

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In the present thesis a study of the mechanisms of hydrogen control pickup during ladle treatment was undertaken. Previous studies showed that the presence of hydroxyl ions in the ladle slag resulteds in hydrogen transfer from the slag back into the steel bath. The main focus of the present work was therefore to gain deeper knowledge of the ladle slag, its properties and impact on hydrogen concentration in the liquid steel. For this purpose a number of slag compositions were examined in order to clarify whether these slags were single liquids at 1858 K. 14 out of 27 compositions in the Al2O3-C

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11

McNicholl, Ruth-Anne. "A study of hydrogen interactions with palladium and palladium alloys." Thesis, Queen's University Belfast, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334511.

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12

Zezin, Denis. "The solubility of gold in water-hydrogen sulphide vapours: an experimental study." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=96970.

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This thesis presents the results of an experimental study of the solubility of Au in reduced sulphur-bearing vapours at elevated temperature and pressure, as well as the PVTx properties of H2O-H2S gas mixtures. The solubility of gold was measured in pure H2S gas and H2O-H2S gas mixtures. Results of the experiments demonstrate that the fugacity of gold increases with the fugacity of H2S, and that reactions involving the formation of volatile sulphide species control the solubility of gold in the gas phase. The results obtained for pure H2S gas indicate that solvation of sulphide gold species by

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13

Anyalebechi, P. N. "The solubility of hydrogen in pure aluminium and binary aluminium-lithium alloys." Thesis, Brunel University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.354569.

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14

McCracken, Colin Gary. "The intrinsic and extrinsic solubility of hydrogen in aluminium-lithium based alloys." Thesis, Brunel University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385654.

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15

Pribyla, Karen J. "Thermochemical Study of Crystalline Solutes Dissolved in Ternary Hydrogen-Bonding Solvent Mixtures." Thesis, University of North Texas, 2001. https://digital.library.unt.edu/ark:/67531/metadc2783/.

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The purpose of this dissertation is to investigate the thermochemical properties of nonelectrolyte solutes dissolved in ternary solvent mixtures, and to develop mathematical expressions for predicting and describing behavior in the solvent mixtures. Forty-five ternary solvent systems were studied containing an ether (Methyl tert-butyl ether, Dibutyl ether, or 1,4-Dioxane), an alcohol (1-Propanol, 2-Propanol, 1-Butanol, 2-Butanol, or 2-Methyl-1-propanol), and an alkane (Cyclohexane, Heptane, or 2,2,4-Trimethylpentane) cosolvents. The Combined NIBS (Nearly Ideal Binary Solvent)/Redlich-Kister

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16

Powell, Joyce R. 1968. "Spectrofluorometric and Solubility Studies of Polycyclic Aromatic Hydrocarbons in Hydrogen Bonded Binary Solvent Mixtures." Thesis, University of North Texas, 1997. https://digital.library.unt.edu/ark:/67531/metadc279188/.

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The purpose of this dissertation is to investigate the behavior of polycyclic aromatic hydrocarbons (PAHs) in binary solvent systems and determine and/or develop predictive mathematical expressions for describing solutions in which hydrogen-bonding occurs.

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17

Nechaev, Yury S. "Mechanisms of hydrogen sorption, solubility and diffusivity in carbon nanomaterials, relevance to the on-board storage problem: Mechanisms of hydrogen sorption, solubility and diffusivityin carbon nanomaterials, relevance to the on-board storage problem." Diffusion fundamentals 2 (2005) 100, S. 1-2, 2005. https://ul.qucosa.de/id/qucosa%3A14437.

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18

Stovall, Dawn Michele. "Thermodynamics of the Abraham General Solvation Model: Solubility and Partition Aspects." Thesis, University of North Texas, 2006. https://digital.library.unt.edu/ark:/67531/metadc5342/.

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Experimental mole fraction solubilities of several carboxylic acids (2-methoxybenzoic acid, 4-methoxybenzoic acid, 4-nitrobenzoic acid, 4-chloro-3-nitrobenzoic acid, 2-chloro-5-nitrobenzoic acid,2-methylbenzoic acid and ibuprofen) and 9-fluorenone, thianthrene and xanthene were measured in a wide range of solvents of varying polarity and hydrogen-bonding characteristics. Results of these measurements were used to calculate gas-to-organic solvent and water-to-organic solvent solubility ratios, which were then substituted into known Abraham process partitioning correlations. The molecular sol

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19

Peramanu, Subodhsen. "Absorption-stripping process for the purification of high-pressure hydrogen, solubility, mass transfer and simulation studies." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0006/NQ31067.pdf.

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20

Nechaev, Yury S. "On the physics of the apparent solubility and diffusivity of hydrogen in metals and alloys, relevance for revealing the hydrogen-assisted damage micromechanisms." Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-196064.

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21

Nechaev, Yury S. "On the physics of the apparent solubility and diffusivity of hydrogen in metals and alloys, relevance for revealing the hydrogen-assisted damage micromechanisms." Diffusion fundamentals 2 (2005) 53, S. 1-2, 2005. https://ul.qucosa.de/id/qucosa%3A14386.

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22

Pahlevanzadeh, Hassan. "Solubility of the toxic gases, hydrogen sulfide and sulfur dioxide in some polar and non-polar solvents." Thesis, University of Ottawa (Canada), 1986. http://hdl.handle.net/10393/5243.

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23

Nechaev, Yury S. "Mechanisms of hydrogen sorption, solubility and diffusivity in carbon nanomaterials, relevance to the on-board storage problem." Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-196620.

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24

Pujari, Twarita Anil. "Cocrystals of nutraceuticals: Protocatechuic acid and quercetin." Scholar Commons, 2009. http://scholarcommons.usf.edu/etd/2156.

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The cocrystallization of two or more pure compounds by crystal engineering to create a new functional material is of a great academic and industrial interest. Pharmaceutical cocrystallization has allured a lot of attention by means of altering the physicochemical properties of Active Pharmaceutical Ingredient (API) such as solubility, stability and bioavailability. Crystal engineering of nutraceuticals can produce novel compounds such as pharmaceutical cocrystals. To establish the importance of nutraceutical cocrystallization and its use; polyphenols, a major class of nutraceuticals and potent

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25

Zhang, Chengda. "SYNTHESES OF PEG/ALKYL-BASED IMIDAZOLIUM/PYRIDINIUM IONIC LIQUIDS AND APPLICATIONS ON H2S ABSORPTION& SYNTHESES OF POLYSULFONE BASED FUNCTIONALIZED IMIDAZOLIUM IONIC POLYMERS AND APPLICATIONS ON GAS SEPARATION." OpenSIUC, 2015. https://opensiuc.lib.siu.edu/theses/1797.

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The synthesis method for PEG/alkyl-based imidazolium/pyridinium ionic liquids was studied. Four steps were used to fabricate the membranes: polymerization, chloromethylation, linkage of the polymers with the pendent groups and membrane cast. Permeabilities and CO2/N2 selectivity of two membranes were examined and each showed remarkable CO2/N2 selectivity. CO2 permeability of the [PSM-MIM][Cl] membrane is better than that of the [PSM-MEIM][Cl] membrane, which is due to the steric hindrance of the methoxyethyl group. The syntheses of PEG/alkyl-based imidazolium/pyridinium ionic liquids (IL) were

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26

Mukherjee, Sreya. "Crystal Engineering of Pharmaceutical Cocrystals." Scholar Commons, 2011. http://scholarcommons.usf.edu/etd/3258.

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Pharmaceutical cocrystals use principles of crystal engineering for the design of crystalline forms of drugs and can improve their solubility, bioavailability, stability and other important properties without changing the efficacy of the drug. Herein reported are pharmaceutical cocrystals of two API's, caffeine and Pentoxifylline. Research has indicated that caffeine has the ability to reverse AB; plaque deposition in the brain (believed to be the primary cause of Alzheimer's pathogenesis) and thus revert memory and improve cognitive impairment. But owing to the fast absorption rate and short

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27

Florêncio, Odila. "Soluções sólidas intersticiais na liga NB-TI46." Universidade de São Paulo, 1986. http://www.teses.usp.br/teses/disponiveis/54/54132/tde-15042016-164940/.

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28

Makaya, Advenit. "On the effect of nitrogen, hydrogen and cooling rate on the solidification and pore formation in Fe-base and Al-base alloys." Doctoral thesis, Stockholm : Kungliga Tekniska högskolan, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4428.

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29

Sun, Wei. "Kinetics of Iron Carbonate and Iron Sulfide Scale Formation in CO₂/H₂S Corrosion." Ohio : Ohio University, 2006. http://www.ohiolink.edu/etd/view.cgi?ohiou1163783193.

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30

Gemo, Nicola. "Engineering the catalytic batchwise synthesis of H2O2 from its elements." Doctoral thesis, Università degli studi di Padova, 2013. http://hdl.handle.net/11577/3423111.

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Hydrogen peroxide is a versatile oxidizing agent with several industrial applications. It is also one of “greenest”, since its oxidation by-product is only water. The global demand of the peroxide is increasing, due to its recent usage in new large scale oxidation processes, such as the epoxidation of propylene to propylene oxide and the synthesis of caprolactam. Nowadays most of the world production of H2O2 is carried out by the anthraquinone autoxidation process. Though very safe (H2 and O2 are never in direct contact), the costs related to the high energy consumption for the extraction and

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31

Thibert, Emmanuel. "Thermodynamique et cinétique des solutions solides HCl-H2O et HNO3-H2O : implications atmosphériques." Phd thesis, Université Joseph Fourier (Grenoble), 1996. http://tel.archives-ouvertes.fr/tel-00755697.

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Le but de notre travail est de contribuer à la compréhension des interactions entre les gaz acides et la glace, à la fois pendant la phase atmosphérique de la glace, c'est à dire dans les nuages, et dans la neige après dépôt au sol. Les gaz polaires en général, et les acides en particulier, interagissent fortement avec la glace dans la quelle ils peuvent se dissoudre. Dans les nuages, ces interactions peuvent modifier fortement la composition de l'air, et ce point reste une inconnue majeure en chimie atmosphérique. La compréhension de la relation entre la composition de l'air et celle de la gl

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32

Bodén, Andreas. "The anode and the electrolyte in the MCFC." Doctoral thesis, KTH, Kemiteknik, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4382.

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A goal of the Swedish government is to increase the usage of renewable fuels and biomass-based fuels. Fuel cells, and especially the MCFC, are useful for these types of fuels. The Swedish market may benefit from the MCFC in two ways: increased efficiency of the biofuels and also utilisation of produced heat in district heating. Most of the commercial MCFC systems today are optimised for use with methane. The possibility to utilise biomass in Sweden makes it important to study how the MCFC may be adapted or optimised for good performance and low degradation with gas produced from biomass or oth

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33

Yang, Liu. "The hydrogen solubility and diffusivity in nickel aluminide and developing a hydrogen tolerant nickel aluminide alloy." Thesis, 1995. http://hdl.handle.net/1911/16902.

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The solubility of H in single crystals and polycrystalline samples of $\rm Ni\sb{3}Al$ has been measured in equilibrium with $\rm H\sb2$ gas at atmosphere. In all cases the solubility exhibits a maximum at 750 K. A structural transformation from $\rm Ll\sb2$ (cubic) to $\rm Ll\sb2$ (tetragonal) in hydrogenated $\rm Ni\sb3Al\ (Ni\sb3Al$-H) was observed. The transformation temperature was found to be between 720 K and 870 K. No enthalpy change during this transformation was detected in the DTA experiment. The diffusivity of hydrogen in $\rm Ni\sb3Al$ has been measured in the temperature range of

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34

Lu, Ying 1972. "Monte Carlo studies of polymer chain solubility in water." Thesis, 2005. http://hdl.handle.net/2152/24325.

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Poly (Ethylene Oxide) (PEO, with a general formula (CH₂-CH₂-O)[subscript pi] ) is completely soluble in water at room temperature over an extremely wide molecular weight range and has been widely studied by experiment and theory. The objective of our work is to study the solubility behavior by the method of Monte Carlo simulation. The insertion factor lnB, which is equivalent to the infinite dilute Henry's Law Constant, is used to represent the solubility of various molecules in water. Our research started with simple fluid and aqueous solutions of small molecules including hard spheres, inert

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35

Chang, Bei Chia, and 張倍嘉. "Solubility measures of the mixtures of carbon dioxide and hydrogen sulfide in aqueous MEA+AMP solution." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/55280387276581105190.

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碩士<br>中原大學<br>化學工程研究所<br>82<br>The solubilities of the mixtures of CO2 and H2S in aqueous MEA (monoethanolamine) / AMP (2-amino-2-methyl-1-propanol) solutions have been measured. The systems studied are CO2/MEA/ AMP/H2O,H2S/MEA/AMP/H2O,and CO2/H2S/MEA/AMP/H2O. For CO2/MEA/ AMP/H2O and H2S/MEA/AMP/H2O solutions,six blended amines solut ions(a total of 30 wt%) were selected for measurements for tem peratures 40 to 100 C. For CO2/H2S/MEA/AMP/H2O systems, the va por-liquid equilibrium studied a

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36

Kao, Jean Shiung, and 高俊雄. "Equilibrium solubility of the mixture of carbon dioxide and hydrogen sulfide in aqueous AMP+MEA solutions." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/94609975103902056572.

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碩士<br>中原大學<br>化學工程研究所<br>84<br>The solubilities of the mixtures of CO2 and H2S in aqueous AMP (2-amino-2-methyl-1-propanol) / MEA(monoethanolam-ine) solutions have been measured. The system studied is CO2/H2S/ AMP/MEA/H2O . For CO2/H2S/AMP/MEA/H2O systems, six blended amines solutions (a total of 30 wt %) were selected for measurements at temperat- ures 40 and 80℃ and for the partial pressures of the acid gases ( CO2 or H2S ) ranging from 0.1 to 129 kPa. The obtained vapor- liquid eq

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Lin, Zih-Chun, and 林子淳. "Relating the Solubility in Water of Co-crystals/Salts with Their Solid-State Hydrogen Bonding Network." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/56714349965602029143.

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碩士<br>國立中央大學<br>化學工程與材料工程研究所<br>99<br>It is well-known that crystalline materials obtain their fundamental physical properties from the molecular arrangement within the solid, and altering the placement and/or interactions between these molecules. Most studies were interested in the formation and structure of co-crystal/salt compound, the hydrogen bonding played an important role to affect physical properties. In crystal engineering for screening co-crystals/salts, this thesis focused on relating the physical properties such as the heat of fusion, the enthalpy of dissolution, the entropy of d

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Bahadorani, Payam. "Evaporative heat and mass transfer with solubility driven solidification of aqueous droplet flows." Thesis, 2009. http://hdl.handle.net/10155/20.

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Nuclear-based hydrogen production via thermochemical water decomposition using a copper-chlorine cycle consists of a series of chemical reactions that split water into hydrogen and oxygen. This is accomplished through reactions involving intermediate copper and chlorine compounds, which act as catalysts that are recycled in the process. In this thesis, analytical and numerical solutions are developed to predict the behaviour of aqueous cupric chloride droplets in a solution undergoing spray-drying in the Cu-Cl cycle. The aqueous CuCl2 is present as a slurry within the cycle, which will later g

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Liu, Xiangli, Amin Aghamohammadi, Kamyar Afarinkia, R. J. Abraham, W. E. Jr Acree, and M. H. Abraham. "Descriptors for Edaravone; Studies on its Structure, and Prediction of Properties." 2021. http://hdl.handle.net/10454/18403.

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Yes<br>Literature solubilities and NMR and IR studies have been used to obtain properties or descriptors of edaravone. These show that edaravone has a significant hydrogen bond acidity so that it must exist in solution partly as the OH and NH forms, as found by Freyer et al. Descriptors have been assigned to the keto form which has a low hydrogen bond acidity, and which is the dominant form in nonpolar solvents. Physicochemical properties of the keto form can be been calculated such as solubilities in nonpolar solvents, partition coefficients from water to nonpolar solvents, and partition coef

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Tsai, Shang-Yung, and 蔡尚鏞. "Solubility of Hydrogen in Mixtures of Toluene, Norbornene, and Cyclic Olefin Copolymer at Various Temperature and Pressures." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/91254819133163867947.

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碩士<br>國立中央大學<br>化學工程與材料工程研究所<br>92<br>Abstract In this study, the solubilities of hydrogen in mixtures of toluene, norbornene, and cyclic olefin copolymer (COC) were measured at various temperatures (between 323.15 and 423.15 K), pressures (between 5 and 25 bar), concentrations of norbornene (between 0 and 85 wt %), and concentrations of COC (between 0 and 40 wt %). The experiments were conducted by the pressure decaying method using a newly designed apparatus. The experimental results show that the solubility of hydrogen increases with increasing system pressure but decreases with increasing

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Chang, Feng Ying, and 張鳳鶯. "Calculation of the solubility of the mixture of carbon dioxide and hydrogen sulfide in aqueous blended alkanolamine solutions." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/99937435767891464491.

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碩士<br>中原大學<br>化學工程研究所<br>84<br>The equilibrium solubility of carbon dioxde and hydrogen su- lfide in aqueous mixtures of monoethanolamine(MEA) with methyld- iethanolamine(MDEA) has been correlated on the basis of the met- hod of Deshmukh and Mather. The extended Debye- Huckel expression given by Guggenheim has been used to calculate the activity co- efficients of both ions an dmolecules inivolved in the solution. The fugacity coefficients of the acid gas were determined using the Peng-

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42

Zhang, Feng-Ying, and 張鳳鶯. "Calculation of the solubility of the mixture of carbon dioxide and hydrogen sulfide in aqueous blended alkanolamine solutions." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/90591445752471584258.

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MALONE, PATRICK VERNON. "HIGH-PRESSURE/HIGH-TEMPERATURE GAS-SOLUBILITY STUDY IN HYDROGEN-PHENANTHRENE AND METHANE-PHENANTHRENE SYSTEMS USING STATIC AND CHROMATOGRAPHIC TECHNIQUES." Thesis, 1987. http://hdl.handle.net/1911/16092.

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The design and discovery of sources for alternative energy such as coal liquefaction has become of major importance over the past two decades. One of the major problems in such design is the lack of available data, particularly, for gas solubility in polycyclic aromatics at high temperature and pressure. Static and gas-liquid partition chromatographic methods were used for the study of hydrogen-phenanthrene and methane-phenanthrene systems. The static data for these two binaries were taken along 398.2, 423.2, 448.2, 473.2 K isotherms up to 25.23 MPa. Pressure versus liquid mole fraction plots

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Jane, I.-Shien, and 詹益賢. "Equilibrium solubility of the mixture of carbon dioxide and hydrogen sulfide in Water + Diethanolamine + 2-Amino- 2-methyl-1-propanol." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/95334450862140038275.

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碩士<br>中原大學<br>化學工程研究所<br>84<br>The equilibrium solubility of mixture of carbon dioxide and hy- drogen sulfide in aqueous mixtures of diethanolamine ( DEA) with sterically hindered amine, 2-amino-2-methyl-1-propanol (AMP) has been measured at 40 ℃ and 80 ℃ at partial pressure of the acid gases between 0.1 and 200kPa.The systems selected for this study are six blended amines solutions (total 30wt％) consisting of 30 wt﹪ DEA, 24 wt﹪DEA＋6 wt﹪AMP, 18 wt﹪DEA ＋12 wt﹪AMP, 12 wt﹪ DEA＋18wt﹪AMP,6wt﹪DEA

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Madureira, Joana. "Batch sodium-borohydride hydrolysis in the presence of nickel-ruthenium based catalyst: Addition on biopolymers to improve hydrogen storage in the liquid phase by solubility effects." Dissertação, 2013. http://hdl.handle.net/10216/75055.

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Madureira, Joana Sofia Oliveira. "Batch sodium-borohydride hydrolysis in the presence of nickel-ruthenium based catalyst: Addition on biopolymers to improve hydrogen storage in the liquid phase by solubility effects." Master's thesis, 2013. https://repositorio-aberto.up.pt/handle/10216/68536.

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Madureira, Joana Sofia Oliveira. "Batch sodium-borohydride hydrolysis in the presence of nickel-ruthenium based catalyst: Addition on biopolymers to improve hydrogen storage in the liquid phase by solubility effects." Dissertação, 2013. https://repositorio-aberto.up.pt/handle/10216/68536.

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Shtaya-Suleiman, Mohammed A. M. "Size-selective synthesis of nanometer-sized Palladium clusters and their hydrogen solvation behaviour." Doctoral thesis, 2003. http://hdl.handle.net/11858/00-1735-0000-0006-B547-B.

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Umerska, A., Krzysztof J. Paluch, M. J. Santos-Martinez, C. Medina, O. I. Corrigan, and L. Tajber. "Chondroitin-based nanoplexes as peptide delivery systems-Investigations into the self-assembly process, solid-state and extended release characteristics." Thesis, 2015. http://hdl.handle.net/10454/9416.

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Yes<br>A new type of self-assembled polyelectrolyte complex nanocarrier composed of chondroitin (CHON) and protamine (PROT) was designed and the ability of the carriers to bind salmon calcitonin (sCT) was examined. The response of sCT-loaded CHON/PROT NPs to a change in the properties of the liquid medium, e.g. its pH, composition or ionic strength was studied and in vitro peptide release was assessed. The biocompatibility of the NPs was evaluated in Caco-2 cells. CHON/PROT NPs were successfully obtained with properties that were dependent on the concentration of the polyelectrolytes and their

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Bankmann, Joachim. "Löslichkeit und Diffusion von Wasserstoff in dünnen Schichten amorpher ZrTiNiCuBe- und ZrAlNiCu-Legierungen." Doctoral thesis, 2003. http://hdl.handle.net/11858/00-1735-0000-0006-B55C-E.

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