Relevant bibliographies by topics / Iodine and Hydrogen iodide

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Iodine and Hydrogen iodide'

Author: Grafiati
Published: 6 September 2023
Last updated: 31 July 2025

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Journal articles on the topic "Iodine and Hydrogen iodide"

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Lin, Lin, Senlin Tian, Jie Zhao, Dong Wang, Kai Li, and Ping Ning. "Optimized Iodine Recovery from Zinc Suboxide Derived from Steel Dust Using Alkaline Washing and Air Blowing-Out: A Sustainable Industrial Approach." Sustainability 16, no. 24 (2024): 10925. https://doi.org/10.3390/su162410925.

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The present paper proposes an advanced process to effectively recover and fully use iodine from steel dust-derived zinc suboxide, with considerations of effectiveness in the process and industrial viability. It includes, for example, alkali wash for the dissolution of iodine into an alkaline solution from steel dust and uses mechanical vapor recompression (MVR) to concentrate the dissolved iodine by preparing the solution for the air-blowing-out process. The hydrogen iodide is also oxidized under acidic conditions with the addition of hydrogen peroxide to form crude iodine, estimated at about
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Amachi, Seigo, Koh Kimura, Yasuyuki Muramatsu, Hirofumi Shinoyama, and Takaaki Fujii. "Hydrogen Peroxide-Dependent Uptake of Iodine by Marine Flavobacteriaceae Bacterium Strain C-21." Applied and Environmental Microbiology 73, no. 23 (2007): 7536–41. http://dx.doi.org/10.1128/aem.01592-07.

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ABSTRACT The cells of the marine bacterium strain C-21, which is phylogenetically closely related to Arenibacter troitsensis, accumulate iodine in the presence of glucose and iodide (I−). In this study, the detailed mechanism of iodine uptake by C-21 was determined using a radioactive iodide tracer, 125I−. In addition to glucose, oxygen and calcium ions were also required for the uptake of iodine. The uptake was not inhibited or was only partially inhibited by various metabolic inhibitors, whereas reducing agents and catalase strongly inhibited the uptake. When exogenous glucose oxidase was ad
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Kai, Asuna, Mai Tomisaki, and Hiroshige Matsumoto. "Sequential Generation of Hydrogen and Oxygen By Water Electrolysis Using Iodine Redox." ECS Meeting Abstracts MA2024-02, no. 49 (2024): 3517. https://doi.org/10.1149/ma2024-02493517mtgabs.

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Introduction In a hydrogen-centric society, hydrogen production via water electrolysis plays a crucial role1. Conventional water electrolysis generates hydrogen and oxygen simultaneously, necessitating a separation mechanism to prevent purity reduction and explosion risks induced by gas mixing. This study aims to selectively generate hydrogen and oxygen sequentially in two steps by utilizing the redox reaction between iodide and iodate ions. Specifically, exploiting the lower oxidation potential of iodide ions compared to the oxygen evolution potential, hydrogen is generated during the first s
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Penfold, Thomas J., Christopher J. Milne, Ivano Tavernelli, and Majed Chergui. "Hydrophobicity with atomic resolution: Steady-state and ultrafast X-ray absorption and molecular dynamics studies." Pure and Applied Chemistry 85, no. 1 (2012): 53–60. http://dx.doi.org/10.1351/pac-con-12-04-02.

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Static and time-resolved X-ray absorption spectroscopy (XAS) is used to probe the solvent shell structure around iodide and iodine. In particular, we characterize the changes observed upon electron abstraction of aqueous iodide, which reflects the transition from hydrophilic to hydrophobic solvation after impulsive electron abstraction from iodide. The static spectrum of aqueous iodide, which is analyzed using quantum mechanical/molecular mechanics (QM/MM) molecular dynamics (MD) simulations, indicates that the hydrogens of the closest water molecules point toward the iodide, as expected for h
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Pereira, Mafalda G., Ana Machado, Andreia Leite, et al. "Microfluidic Paper-Based Device Incorporated with Silica Nanoparticles for Iodide Quantification in Marine Source Dietary Supplements." Sensors 24, no. 3 (2024): 1024. http://dx.doi.org/10.3390/s24031024.

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Iodine is an essential micronutrient for humans due to its fundamental role in the biosynthesis of thyroid hormones. As a key parameter to assess health conditions, iodine intake needs to be monitored to ascertain and prevent iodine deficiency. Iodine is available from various food sources (such as seaweed, fish, and seafood, among others) and dietary supplements (multivitamins or mineral supplements). In this work, a microfluidic paper-based analytical device (μPAD) to quantify iodide in seaweed and dietary supplements is described. The developed μPAD is a small microfluidic device that emerg
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Kowalik, P., P. Bocian, P. Jóźwiak, K. Badyda, and J. Hercog. "Experimental investigations of hydrogen iodide (HI) decomposition process for different catalysts and various temperature conditions." Journal of Physics: Conference Series 2766, no. 1 (2024): 012081. http://dx.doi.org/10.1088/1742-6596/2766/1/012081.

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Abstract This article presents the results of experimental work carried out at the Institute of Power Engineering on the process of thermal decomposition of hydrogen iodide. This process is one of the three key steps taking place in sulfur-iodine (S-I) thermochemical hydrogen production technology. For this purpose, a laboratory test rig equipped with an electrically heated chemical reactor was constructed, enabling the study of hydrogen iodide decomposition under controlled conditions. The research was carried out using various catalytic substances, as well as different temperature conditions
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Menino, Naiara Miotto, Paloma Truccolo Reato, Carolina Elisa Demaman Oro, Luciana Dornelles Venquiaruto, Rogério Marcos Dallago, and Marcelo Luis Mignoni. "Radical decomposition of hydrogen peroxide catalyzed by iodide for degradation of organic dyes." Journal of Engineering and Exact Sciences 10, no. 6 (2024): 19431. http://dx.doi.org/10.18540/jcecvl10iss6pp19431.

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The decomposition of hydrogen peroxide into hydroxyl radical, a powerful oxidizing agent, has aroused the interest of the scientific community due to the numerous possible applications, mainly in the treatment of effluents. In this work, the potential of using iodide ions as precursors of the hydroxyl radical was evaluated. Iodide, in addition to being theoretically viable, simultaneously leads to the production of molecular iodine, which also has an oxidizing characteristic, and can contribute to the efficiency of the process. The results demonstrated that iodide ions act by promoting the rad
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Olexová, Anna, Marta Mrákavová, Milan Melicherčík, and Ľudovít Treindl. "The Autocatalytic Oxidation of Iodine with Hydrogen Peroxide in Relation to the Bray-Liebhafsky Oscillatory Reaction." Collection of Czechoslovak Chemical Communications 71, no. 1 (2006): 91–106. http://dx.doi.org/10.1135/cccc20060091.

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The oxidation of iodine with hydrogen peroxide was studied spectrophotometrically and potentiometrically. At low concentrations of HClO4, after induction period (IP), the iodine concentration decreases sigmoidally and IP decreases with decreasing surface area of the solution interphase. We assume that •OH radicals are produced via the oxidation of iodide with H2O2 and, by their subsequent reaction with H2O2, the HO2• radicals are formed. By their disproportionation, 2 HO2• ↔ H2O2 + 1O2, very reactive singlet oxygen is produced and the oxidation of iodine can start. The described experimental r
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Rudiuk, Vitalii V., Anna M. Shaposhnyk, Vyacheslav M. Baumer, Igor A. Levandovskiy, and Svitlana V. Shishkina. "Salts of 4-[(benzylamino)carbonyl]-1-methylpyridinium and iodide anions with different cation:iodine stoichiometric ratios." Acta Crystallographica Section E Crystallographic Communications 77, no. 12 (2021): 1219–23. http://dx.doi.org/10.1107/s2056989021011300.

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The two iodide salts, 4-[(benzylamino)carbonyl]-1-methylpyridinium iodide–iodine (2/1), C14H15N2O+·I−·0.5I2, I, and 4-[(benzylamino)carbonyl]-1-methylpyridinium triiodide, C14H15N2O+·I3 −, II, with different cation:iodine atoms ratios were studied. Salt I contains one cation, one iodide anion and half of the neutral I2 molecule in the asymmetric unit (cation:iodine atoms ratio is 1:2). Salt II contains two cations, one triiodide anion (I 3 −) and two half triiodide anions (cation:iodine atoms ratio is 1:3). The NH group forms N—H...I hydrogen bonds with the I− anion in the crystal of I or N—H.
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Megen, Martin van, Alexander Jablonka, and Guido J. Reiss. "Synthesis, Structure and Thermal Decomposition of a New Iodine Inclusion Compound in the 2,2-Dimethylpropane-1,3-diamine/HI/I2 System." Zeitschrift für Naturforschung B 69, no. 7 (2014): 753–60. http://dx.doi.org/10.5560/znb.2014-4088.

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The reaction of 2,2-dimethylpropane-1,3-diamine with hydroiodic acid in the presence of iodine gave a new polyiodide best described as bis(2,2-dimethylpropane-1,3-diazanium) tetraiodidediiodine (1 : 1), (C5H16N2)2I4·I2 (1). The title compound can be transformed into the known 2,2-dimethylpropane-1,3-diazanium diiodide, (C5H16N2)I2 (2), upon iodine release at 433 K and 2 × 10−3 mbar. Both compounds have been characterised by spectroscopic methods (Raman and IR) and powder diffraction. For 1the single-crystal structure determination has been successful. The asymmetric unit of 1consists of one ha
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Dissertations / Theses on the topic "Iodine and Hydrogen iodide"

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Singhania, Amit. "Studies on catalytic decomposition of hydrogen iodide for hydrogen production in thermochemical sulphur-iodine (SI) cycle." Thesis, IIT Delhi, 2016. http://localhost:8080/xmlui/handle/12345678/7084.

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Suto, Kunihiro. "Coherent Control of Photoexcitation Processes of Hydrogen Iodide by Laser." 京都大学 (Kyoto University), 2002. http://hdl.handle.net/2433/149784.

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Mohd, Noraini. "Plantwide Control and Simulation of Sulfur-Iodine Thermochemical Cycle Process for Hydrogen Production." Thesis, Curtin University, 2018. http://hdl.handle.net/20.500.11937/70524.

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A PWC structure has developed for an industrial scale SITC plant. Based on the performance evaluation, it has been shown that the SITC plant developed via the proposed modified SOC structure can produce satisfactory performance – smooth and reliable operation. The SITC plant is capable of achieving a thermal efficiency of 69%, which is the highest attainable value so far. It is worth noting that the proposed SITC design is viable on the grounds of economic and controllability.
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Stone, Howard Brian James. "Thermochemical hydrogen production from the sulphur-iodine cycle powered by solar or nuclear sources." Thesis, University of Southampton, 2007. https://eprints.soton.ac.uk/65716/.

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Since mankind's adoption of fossil fuels as its primary energy carrier for heating, elec- tricity and transportation, the release of greenhouse gases into the atmosphere has increased constantly . A potential replacement energy carrier is hydrogen. Current industrial techniques for dissociating hydrogen from its common substances are con- ventionally reliant on fossil fuels and thus greenhouse gases are still released. As a mechanism to develop a hydrogen economy current industrial techniques will suffice; however, a long-term sustainable solution to hydrogen mass production that does not rele
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Plumridge, Jonathan. "Multielectron dissociation and ionization of small molecules probed by intense laser fields." Thesis, University of Reading, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343322.

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Miu, Kevin (Kevin K. ). "The development of autocatalytic structural materials for use in the sulfur-iodine process for the production of hydrogen." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/36724.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering; and, (S.B.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 2006.<br>Includes bibliographical references (p. 63).<br>The Sulfur-Iodine Cycle for the thermochemical production of hydrogen offers many benefits to traditional methods of hydrogen production. As opposed to steam methane reforming - the most prevalent method of hydrogen production today - there are no carbon dioxide emissions. Compared to other methods of hydrogen production, the efficiency of the cycle is excellent. Due to t
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Davies, Bethany Ruth. "Hydrothermal Synthesis and Characterization of Fluorescent Carbon-Based Materials Produced by Hydrogen Peroxide Oxidation of Biochar." University of Dayton / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1596977802365916.

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Rodrigues, Moacyr Tadeu Vicente. "Análise microscópica e histométrica comparativa da aplicação de uma pasta à base de metronidazol e da irrigação com iodeto de sódio e peróxido de hidrogênio para o tratamento de alvéolos dentários infectados de ratos." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/25/25132/tde-12092007-181441/.

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O processo de reparo em alvéolo infectado de ratos foi avaliado após a utilização de três tipos de tratamento: (1) curetagem e irrigação com soro fisiológico seguida do preenchimento com uma pasta à base de metronidazol a 10%, lidocaína a 2%, menta e carboximetilcelulose, (2) irrigação única com solução de iodeto de sódio a 2% e peróxido de hidrogênio a 3% na proporção 1:1 e (3) irrigação diária, por 3 dias, com solução de iodeto sódio a 2% e peróxido de hidrogênio a 3% na proporção 1:1. Foram utilizados 75 ratos que constituíram os seguintes grupos: Grupo I: alvéolo não infectado (grupo contr
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Le, Breton Michael Robert. "Airborne measurements of trace gases using a Chemical Ionisation Mass Spectrometer (CIMS) onboard the FAAM BAe-146 research aircraft." Thesis, University of Manchester, 2013. https://www.research.manchester.ac.uk/portal/en/theses/airborne-measurements-of-trace-gases-using-a-chemical-ionisation-mass-spectrometer-cims-onboard-the-faam-bae146-research-aircraft(84308915-6dae-46d8-acb6-f189683e3e6d).html.

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A chemical ionisation mass spectrometer (CIMS) was developed and utilised for measurements onboard the Facility for Atmospheric Airborne Measurements (FAAM) BAe-146 aircraft. The I- ionisation scheme was implemented to detect nitric acid (HNO3), formic acid (HC(O)OH), hydrogen cyanide (HCN) and dinitrogen pentoxide (N2O5) simultaneously at a sampling frequency of 1 Hz. Sensitivities ranged from 35±6 ion counts pptv-1 s-1 for HC(O)OH to 4±0.9 ion counts pptv-1 s-1 for HCN and limits of detection from 37 ppt for HNO3 and 5 ppt for HCN. Trace gas concentrations of species such as HC(O)OH are curr
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Guido-Garcia, Fabiola. "The biogeochemistry of iodine." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/the-biogeochemistry-of-iodine(031a6229-1a96-4068-9764-8291bafb0cad).html.

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Iodine-129 is a high-yield fission product of 235U and 239Pu; is produced in nuclear power plants and is therefore present in substantial quantities in radioactive wastes. In the environment, iodine exists as a range of species: iodate (IO3-), iodide (I-), elemental iodine (I2), HOI and organic species are the most common. The behaviour of iodine in the environment is linked to its speciation which can be affected by different factors such as pH, redox potential and enzymatic reduction. Previous research has shown that iodine speciation can determine its fate in the environment; however the me
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Books on the topic "Iodine and Hydrogen iodide"

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A, Lorenz R., Weber C. F, U.S. Nuclear Regulatory Commission. Division of Safety Issue Resolution., and Oak Ridge National Laboratory, eds. Iodine evolution and pH control. Division of Safety Issue Resolution, Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, 1992.

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Bell, James Munsie. The compensation method of determining the rate of oxidation of hydrogen iodide. [s.n.], 1995.

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M, Robison Linda, and United States. National Aeronautics and Space Administration., eds. Comparison of the effects of iodine and iodide on thyroid function in humans: Final report, NASA grant no. NAG 9-545. National Aeronautics and Space Administration, 1995.

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House, Unique Press. Hiker - Hydrogen , Iodine , Potassium and Erbium: Hiker Periodic Table Gifts, Funny Chemistry Teacher Appreciation Gift. Thank You Gift for Teachers. Science Notebook with Lined Journal. Periodic Table Humor Organic Chemistry Notebook. Independently Published, 2019.

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Deane, A. M. Iodine Volatility in Boric Acid/caesium Iodide Mixtures (Memoranda). AEA Technology Plc, 1990.

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The Determination of iodine, iodate, iodide, and traces of bromide in waters 1984: Tentative methods. H.M.S.O., 1985.

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The DETERMINATION of iodine, iodate, iodide and traces of bomide in waters 1984 (tentative methods). H.M.S.O., 1985.

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Department of the Environment. The Determination of Iodine, Iodate, Iodide and Traces of Bromide in Waters 1984 (Tentative Methods) (Methods for the examination of waters and associated materials). Stationery Office Books, 1985.

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Department of the Environment. The Determination of Iodine, Iodate, Iodide and Traces of Bromide in Waters 1984 (Tentative Methods) (Methods for the examination of waters and associated materials). Stationery Office Books, 1985.

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On the Speed of the Liberation of Iodine in Mixed Solutions of Potassium Chlorate, Potassium Iodide, and Hydrochloric Acid. Franklin Classics, 2018.

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Book chapters on the topic "Iodine and Hydrogen iodide"

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Gooch, Jan W. "Hydrogen Iodide." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_6122.

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Hoffman, C. J., and Edward A. Heintz. "Anhydrous Hydrogen Iodide." In Inorganic Syntheses. John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132388.ch48.

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Nomura, Mikihiro, Tatsumi Ishihara, and Odtsetseg Myagmarjav. "Hydrogen Production by Hydrogen Iodine Decomposition Assisted with Membrane." In CO2 Free Ammonia as an Energy Carrier. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4767-4_14.

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Vogt, J. "809 H3IO Hydrogen iodide - water (1/1)." In Asymmetric Top Molecules. Part 3. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-14145-4_231.

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Hirota, E., K. Kuchitsu, T. Steimle, J. Vogt, and N. Vogt. "13 ArHI Argon – hydrogen iodide (1/1)." In Molecules Containing No Carbon Atoms and Molecules Containing One or Two Carbon Atoms. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-540-70614-4_14.

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Wlodarczak, G. "119 HIKr Hydrogen iodide - krypton (1/1)." In Linear Polyatomic Molecules. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-540-44926-3_121.

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Wlodarczak, G. "120 HIN2 Hydrogen iodide - dinitrogen (1/1)." In Linear Polyatomic Molecules. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-540-44926-3_122.

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Wlodarczak, G. "121 HINe Hydrogen iodide - neon (1/1)." In Linear Polyatomic Molecules. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-540-44926-3_123.

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Wlodarczak, G. "20 ArHI Hydrogen iodide - argon (1/1)." In Linear Polyatomic Molecules. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-540-44926-3_22.

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Anderson, J. B. "The Hydrogen-Iodine Reactions: 100 Years Later." In Gas Phase Chemical Reaction Systems. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-80299-7_12.

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Conference papers on the topic "Iodine and Hydrogen iodide"

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Gambale, Dean, and Evan Hinshaw. "New Corrosion Resistant Materials Enable Next Generation Energy Processes." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11177.

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Abstract This paper discusses the conditions and the challenges faced in a hydrogen production process known as the sulfur-iodine thermochemical process and how new corrosion resistant materials were used to meet these mechanical, chemical and economic challenges where virtually all other traditional corrosion resistant specialty materials like nickel, titanium, zirconium and tantalum alloys have failed. This paper will compare the corrosion resistance of tantalum surface alloys to other specialty metals as well as discuss the unique mechanical properties and economics of these materials.
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Tanji, Yasunori, Takuya Handa, and Kazuhiko Miyanaga. "Microbiologically Influenced Corrosion of Carbon Steel in Aqueous Natural Gas Plant." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10219.

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Abstract In the aqueous natural gas plants, the injection well was corroded after a few years because of sulfuric acid addition to adjust pH for iodine separation. To identify the corrosion factor, microbial communities and corrosion in the plants were compared using sulfuric acid or hydrochloric acid as a pH conditioner. Genus Pseudomonas and methanogenic archaea were dominant in 16S rRNA gene library constructed from production water. The dominant SRB species was different depending on the pH conditioner. According to DAPI staining and DGGE analysis, the cell concentration increased and bact
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Gouëllo, M., J. Kalilainen, P. Rantanen, T. Kärkelä, and A. Auvinen. "Experimental Study of the Cadmium Effects on Iodine Transport in the Primary Circuit During Severe Nuclear Accident." In 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-31042.

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In case of a severe accident in a light water reactor, iodine is one of the most important fission products in the context of reactor safety because of its significant total fuel inventory, high specific activity and radiotoxicity. Consequently, understanding its behavior under severe accident transient conditions is a major point in the optimization of the accident management and mitigation. An experimental study has been launched at VTT investigating the behavior of iodine on primary circuit surfaces during a severe nuclear accident. The paper presents results obtained from the heating of me
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Kino, Chiaki, Hidetoshi Karasawa, and Shunsuke Uchida. "Sensitivity Analysis for Release and Transport Behavior of Radionuclide of the 1F Unit-1 Accident Using SAMPSON." In 2020 International Conference on Nuclear Engineering collocated with the ASME 2020 Power Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/icone2020-16839.

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Abstract To support the 1F decommissioning project, the Institute of Applied Energy has been analyzing the course of the accident using the SAMPSON code with an aim to grasp radionuclide distribution in 1F NPP. The present study has mainly focused on molybdenum release from a fuel pellet and chemical forms of iodine during the early phase of the accident because a release rate of semi-volatile FPs has various uncertainties. The present simulation set the detrimental factor of molybdenum used in FP release model as a sensitive parameter. The simulation results indicate that more molybdenum rele
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Poss, Gerhard, Teja Kanzleiter, Friedhelm Funke, et al. "Influence of Passive Autocatalytic Recombiners on Iodine Volatility: THAI Technical Scale Experiments." In 16th International Conference on Nuclear Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/icone16-48692.

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Passive Autocatalytic Recombiners (PARs) in PWR-Containments remove hydrogen released in case of a severe accident with core damage by catalytic oxidation with the oxygen of the containment atmosphere. The removal of hydrogen in autocatalytic recombiners (PARs) results in temperature levels at the catalytic surfaces up to 900 °C and leads to elevated temperatures up to several hundred degrees of the gas flowing over these surfaces. Under such operating conditions suspended CsI and other iodide particles transported with the convective gas flow through PARs can be converted into volatile iodine
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Ishikawa, Yoshihiro, Koji Endo, Tadashi Narabayashi, Yasuhiro Kawahara, and Tomonori Watanabe. "Advanced Radioactive Material Removal System by Silver Zeolite (9) Performance Evaluation of Silver Zeolite AgX by High Temperature and Atmospheric Pressure Test Equipment." In 2024 31st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/icone31-136295.

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Abstract Severe accidents at nuclear power plants produce a variety of materials such as inorganic and organic iodine, noble gases, and aerosols. Removal filters are taken against these radioactive materials by installing filter venting systems such as FCVS. The FCVS consists of a scrubber pool, metal fiber filter, silver zeolite, etc. Radioactive materials generated during a severe accident, water-soluble materials such as inorganic iodine are removed by the scrubber pool, granular materials and solids are removed by the metal fiber, and gaseous organic iodine is removed by the silver zeolite
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Brown, N. R., S. Oh, and S. T. Revankar. "Simulation of Heat Exchanger Transients in Sulfuric-Acid and Hydrogen-Iodide Decomposition." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-14566.

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In the Sulfur-Iodine (SI) water splitting cycle hydrogen is produced via the decomposition of Hydrogen-Iodide (HI) and sulfuric acid (H2SO4). These reactions proceed at around 400 °C and 850 °C respectively. A high temperature heat source, such as nuclear reactor heat, is required for the SI cycle. Since both the nuclear plant and the SI cycle plant are coupled through heat exchangers, any transients for either plant will affect the entire system. For a nuclear reactor system, it is especially important to understand the transient behavior of the SI cycle during a reactor startup or an emergen
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Iwatsuki, Jin, Shinji Kubo, Seiji Kasahara, et al. "Thermochemical Hydrogen Production IS process." In 2012 20th International Conference on Nuclear Engineering and the ASME 2012 Power Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/icone20-power2012-54095.

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The Japan Atomic Energy Agency (JAEA) is conducting research and development on nuclear hydrogen production using High Temperature Gas-cooled Reactor and thermochemical water-splitting Iodine-Sulfur (IS) process aiming to develop large-scale hydrogen production technology for “hydrogen energy system”. In this paper, the present status of R&amp;D on IS process at JAEA is presented which focuses on examining integrity of such components as chemical reactors, separators, etc. Based on previous screening of materials of construction mainly from the viewpoint of corrosion resistance in the harsh pr
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Ahsan, Syed Saad, and David Erickson. "Microfluidic Photocatalytic Water-Splitting Reactors." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-87860.

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In this work, we present a novel microfluidic photocatalytic water-splitting reactor. Optofluidics offers advantages over conventional reactors in terms of improved photon transfer efficiency and mass transfer efficiency and are therefore the ideal platform for photocatalytic reactions. Our device is a planar optofluidic device which we used to study the kinetics of Platinum-Impregnated Titanium Oxide as the oxygen and hydrogen producing photocatalyst redox mediated by Iodide/Iodate species. We deposit our catalysts via a sol-gel method while the platinum co-catalyst is added by wet impregnati
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Ghosh, Arindam, Venkateswarlu Kondur, and Ajit Kumar Roy. "Tensile Behavior of Nb7.5Ta for Heat-Exchanger Applications." In ASME 2007 Pressure Vessels and Piping Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/pvp2007-26490.

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Hydrogen generation using sulfur-iodine cycle involves the formation and decomposition of sulfuric acid and hydrogen iodide (HI). The decomposition of HI has been proposed to occur at a maximum temperature of 400°C. Nb7.5Ta has been identified as a candidate structural material for use in heat-exchanger during the decomposition of HI. This paper presents the results of tensile testing at temperatures ranging from ambient to 400°C. A gradual drop in tensile strength was noted with increasing temperature. Reduced failure strain was observed at temperatures up to 300°C, which is known to be assoc
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Reports on the topic "Iodine and Hydrogen iodide"

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Buck, Edgar C., and Richard S. Wittman. Effect of Iodide on Radiolytic Hydrogen Peroxide Generation. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1598817.

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TAYLOR-PASHOW, KATHRYN, JARROD GOGOLSKI, MICHAEL RESTIVO, JOHN PAREIZS, WILLIAM DANIEL, and TRACY RUDISILL. RECOMBINATION OF HYDROGEN IN THE IODINE REACTORS. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1834726.

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Benjamin Russ. Sulfur Iodine Process Summary for the Hydrogen Technology Down-Selection. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/1047207.

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พงษ์สามารถ, สุนันท์. การศึกษาสารสกัดคาร์โบฮัยเดรตจากเปลือกทุเรียนเพื่อใช้เป็นสารแขวนตะกอน. จุฬาลงกรณ์มหาวิทยาลัย, 1989. https://doi.org/10.58837/chula.res.1989.7.

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สกัดสารคาร์โบไฮเดรตจากเปลือกทุเรียน (Durio zibethinus Linn.) เป็น 2 fraction คือ crude fraction (F I) ได้จากการตกตะกอย aqueous extract จากเปลือกทุเรียนสดด้วย 60% alcohol และ purified fraction (F II) ได้จากการทำ crude extract ซึ่งเตรียมจากการตกตะกอน acid-alcohol ของ aqueous extract จากเปลือกทุเรียนสดมาทำให้บริสุทธิ์โดยตกตะกอนซ้ำด้วย alcohol การสกัดตามวิธีทั้งสองจะให้ F I 2.18% และ F II 1.03% ตามลำดับ สารสกัดเปลือกทุเรียนมีลักษณะเป็นของแข็ง ผงของสารมีรูปร่างไม่แน่นอน พบมีรูปร่างเป็นก้อนกลมและเป็นไฟเบอร์จากการดูด้วยกล้องจุลทรรศน์อิเล็กตรอนแบบ scanning F I เป็นผงสีน้ำตาลอ่อน F II เป็นผงสีขาวนวล มี
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พงษ์สามารถ, สุนันท์. การศึกษาสารสกัดคาร์โบฮัยเดรตจากเปลือกทุเรียนเพื่อใช้เป็นสารแขวนตะกอน. จุฬาลงกรณ์มหาวิทยาลัย, 1991. https://doi.org/10.58837/chula.res.1991.8.

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สกัดสารคาร์โบไฮเดรตจากเปลือกทุเรียน (Durio zibethinus Linn.) เป็น 2 fraction คือ crude fraction (F I) ได้จากการตกตะกอย aqueous extract จากเปลือกทุเรียนสดด้วย 60% alcohol และ purified fraction (F II) ได้จากการทำ crude extract ซึ่งเตรียมจากการตกตะกอน acid-alcohol ของ aqueous extract จากเปลือกทุเรียนสดมาทำให้บริสุทธิ์โดยตกตะกอนซ้ำด้วย alcohol การสกัดตามวิธีทั้งสองจะให้ F I 2.18% และ F II 1.03% ตามลำดับ สารสกัดเปลือกทุเรียนมีลักษณะเป็นของแข็ง ผงของสารมีรูปร่างไม่แน่นอน พบมีรูปร่างเป็นก้อนกลมและเป็นไฟเบอร์จากการดูด้วยกล้องจุลทรรศน์อิเล็กตรอนแบบ scanning F I เป็นผงสีน้ำตาลอ่อน F II เป็นผงสีขาวนวล มี
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Benjamin Russ. Sulfur Iodine Process Summary for the Hydrogen Technology Down-Selection: Process Performance Package. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/1047206.

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Benjamin Russ, G. Naranjo, R. Moore, W. Sweet, M. Hele, and N. Pons. Nuclear Hydrogen Initiative, Results of the Phase II Testing of Sulfur-Iodine Integrated Lab Scale Experiments. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/968652.

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Shripad T. Revankar, Nicholas R. Brown, Cheikhou Kane, and Seungmin Oh. Development of Efficient Flowsheet and Transient Modeling for Nuclear Heat Coupled Sulfur Iodine Cyclefor Hydrogen Production. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/980725.

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9

Onstott, E. I., and D. de Bruin. Thermochemical hydrogen production with the sulfur dioxide-iodine cycle by utilization of dipraseodymium dioxymonosulfate as a recycle reagent. Office of Scientific and Technical Information (OSTI), 1986. http://dx.doi.org/10.2172/5863779.

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Smith, Emily, and Leo L. Timms. Evaluation of Experimental Chlorine Technology Pre and Post Milking Teat Dips vs. a Commercial Hydrogen Peroxide Pre Dip and Iodine Barrier Post Milking Teat Dip on Teat End and Teat Skin Condition and Health. Iowa State University, 2014. http://dx.doi.org/10.31274/ans_air-180814-1168.

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