Academic literature on the topic 'Iron air'

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Journal articles on the topic "Iron air"

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Sinurat, Merry Ananda Pratiwi, Bellinda Dara Dinanti, Widiya Widiya, and Rizki Purnaini. "Kombinasi Aerasi-Filtrasi dalam Pengolahan Air Sumur Gali Menjadi Air Bersih." Jurnal Teknologi Lingkungan Lahan Basah 12, no. 2 (2024): 443. http://dx.doi.org/10.26418/jtllb.v12i2.76659.

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The increasing population growth will lead to an increased demand for clean water. Homewer, in some areas, people still use raw water from dug wells without any prior treatment. This research aims to develop well water treatment technology using a combination of aeration and filtration systems and to evaluate its effectiveness in reducing iron and turbidity levels in well water. The combination of aeration-filtration technology can achieve a 95% reduction in iron content, with the iron parameter value before treatment being 0,791 mg/L and after treatment being 0,062 mg/L. As for turbidity para
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Unhold, Locke. "Iron and Sand and Air." Scope: Contemporary Research Topics (Art & Design), no. 24 (2023): 111–14. http://dx.doi.org/10.34074/scop.1024011.

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Zhou, Jingkun, and Yunkai Zhou. "Spatial Effect and Threshold Characteristics of China’s Iron and Steel Industrial Agglomeration on Fog-Haze Pollution." Atmosphere 14, no. 2 (2023): 415. http://dx.doi.org/10.3390/atmos14020415.

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The iron and steel industry is an important foundation of the national economy. It is the inevitable choice, to achieve high-quality development in the new era of the iron and steel industry, to speed up the green development of the iron and steel industry. This paper studies the effect of steel industry agglomeration on regional economic growth and air pollution. Through the analysis of the characteristics of iron and steel industry agglomeration, and the empirical analysis of the relationship between iron and steel industry agglomeration, regional economic growth, and air pollution, it is fo
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Gani, Asnah Junitriani, Rosdiana Rosdiana, and Wa Ndibale. "Analisis Kualitas Air Perusahaan Daerah Air Minum Unit Anduonohu." Jurnal TELUK: Teknik Lingkungan UM Kendari 2, no. 2 (2022): 046–49. http://dx.doi.org/10.51454/teluk.v2i2.538.

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The quality of clean water is an important factor in all matters, especially for the Regional Drinking Water Company (PDAM) which will distribute clean water to the community. Maintaining the quality of clean water to avoid contaminants is something the needs to be considered. Therefore, it is necessary to periodically test water quality in order to maintain the quality of clean water obtained, such as testing the level of turbidity and Fe (iron). In this study, the result of the analysis of water quality testing parameters of turbidity and Fe (iron) at each point namely point 1, point 2, poin
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Ghio, Andrew J., Joleen M. Soukup, and Lisa A. Dailey. "Air pollution particles and iron homeostasis." Biochimica et Biophysica Acta (BBA) - General Subjects 1860, no. 12 (2016): 2816–25. http://dx.doi.org/10.1016/j.bbagen.2016.05.026.

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Saleh, Rosani M. Hi, Zulkifli Zam Zam, Merlin -, Muhamamd Amin, and Sudir Umar. "FITOREMEDIASI TANAMAN KANGKUNG AIR (Ipomoea aquatica) TERHADAP LOGAM BESI (Fe) PADA AIR SUMUR." Jurnal Pendidikan Kimia Unkhair (JPKU) 4, no. 1 (2024): 7–11. https://doi.org/10.33387/jpku.v4i1.8404.

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 Informasi Jurnal Kata Kunci:               Fitoremediasi, Tanaman Kangkung Air (Ipomoea aquatica), logam berat Besi (Fe)AbstrakPenelitian ini bertujuan untuk mengetahui perbedaan konsentrasi air sumur sebelum dan sesudah perlakuan fitoremediasi, kemampuan tanaman kangkung air (Ipomoea aquatica) dalam meyerap kadar besi (Fe) pada air sumur dan pengaruh penyerapan kadar besi (Fe) pada kangkung air sesudah fitoremediasi. Metode yang digunakan adalah metode fitoremediasi dengan memanfaatkan tanaman kangkung air. Analisis yang digunakan adalah Spektrofotometri UV-Vis, faktor biokon
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Arin, Anif Nur Fauziah, Sri Poerwati, and Karno. "SHOWER UNTUK PENURUNAN KADAR BESI (Fe) AIR TANAH." Gema Lingkungan Kesehatan 21, no. 1 (2023): 33–38. http://dx.doi.org/10.36568/gelinkes.v21i1.48.

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Ground water that is consumed as drinking water is water which has passed processing system or water which has not passed any process that meets the healthstandard/requirements and can be consumed/drunk directly. Drinking water that fulfills the requirements according to the minister of health no 492 of 2010 has the maximum limit of iron (Fe) content which is 0.3 mg/l. The iron (Fe) content of ground water for drinking water in this research location exceeds the established quality standards, which yields 1,20 mg/.The objective of this research is to measure the iron content (Fe) before and af
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Weinrich, Henning, Yasin Emre Durmus, Hermann Tempel, Hans Kungl, and Rüdiger-A. Eichel. "Silicon and Iron as Resource-Efficient Anode Materials for Ambient-Temperature Metal-Air Batteries: A Review." Materials 12, no. 13 (2019): 2134. http://dx.doi.org/10.3390/ma12132134.

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Metal-air batteries provide a most promising battery technology given their outstanding potential energy densities, which are desirable for both stationary and mobile applications in a “beyond lithium-ion” battery market. Silicon- and iron-air batteries underwent less research and development compared to lithium- and zinc-air batteries. Nevertheless, in the recent past, the two also-ran battery systems made considerable progress and attracted rising research interest due to the excellent resource-efficiency of silicon and iron. Silicon and iron are among the top five of the most abundant eleme
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Singh, Gurdeep, and Atahar Perwez. "Depreciation in Ambient Air Quality in Iron Ore Mining Region of Goa." Current World Environment 10, no. 1 (2015): 149–60. http://dx.doi.org/10.12944/cwe.10.1.17.

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Goa is one of the most famous international tourist destinations of the world. Export of Iron ore extracted from the midland of Goa is a major economic activity. However, there is a serious concern of air pollution due to iron ore mining activities. In order to assess the impact of mining activities on the environmental regime, the air quality depreciation index was adopted for this study due to its realistic and meaningful presentation of deterioration in ambient air quality. The index had been applied to the ambient air quality monitoring results of thirty four locations in the iron ore mini
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Sri Komala, Puti, Yenni Ruslinda, Ansiha Nur, Regina Mardatillah, and Srideva Salsabila. "Karakterisasi Air Kondensat AC sebagai Sumber Air Alternatif." Dampak 22, no. 1 (2025): 61–67. https://doi.org/10.25077/dampak.22.1.61-67.2025.

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This study analyzes the potential to reuse AC condensate water in Andalas University. The research was conducted in the Rectorate Building, the Civil Engineering Department, and the Environmental Engineering Department. AC condensate water sampling was conducted in 8 locations from the Rectorate, Civil Engineering, and Environmental Engineering office buildings. The parameters analyzed were pH, DO, Turbidity, COD, Metals, E.coli, and Total Coliform. Water quality was compared with the Minister of Health Regulation Number 2 of 2023, World Health Organization (WHO) for Drinking Water Quality Sta
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Dissertations / Theses on the topic "Iron air"

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Brown, Robert Alexander. "The combustion of titanium powder in air and iron oxide." Thesis, University of Nottingham, 2000. http://eprints.nottingham.ac.uk/28106/.

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The quest for ever stronger and tougher steels has lead to an interest in the 'Acicular Ferrite' microstructure, its chaotic and disordered morphology imparting a high degree of toughness to the steel. To date, only complex and expensive materials and manufacturing processes have formed acicular ferrite within bulk cast steel. As such, the thrust of this research is to produce a cheap steel addition, an iron - titanium oxide metal-ceramic composite, that will facilitate the formation of acicular ferrite in conventionally manufactured bulk cast steels. The Self-propagating High-temperature Synt
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Donuk, Atilla. "Modeling And Design Of Iron-core Shunt Reactors With Discretely Distributed Air-gaps." Phd thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614923/index.pdf.

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In this research work detailed parallel and series equivalent circuits of a gapped iron-core shunt reactor with discretely distributed gaps are derived. The validity of the recommended equivalent circuits is verified by Finite Element Analysis and laboratory tests. Effects of fringing flux and discretely distributed gaps on inductance parameters and reactor losses are also investigated. Moving Strip Method for discretely distributed gapped shunt reactors is recommended. Two design procedures for shunt reactor with discretely distributed gaps are developed within the scope of this thesis. A s
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Acquaviva, Alessandro. "Analytical Modeling of Iron Lossesfor a PM Traction Machine." Thesis, KTH, Elektrisk energiomvandling, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-105477.

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Permanent magnet (PM) machines offer several advantages in traction applications such as high efficiencyand high torque per volume ratio. The iron losses in these machines are estimated mostly with empiricallaws taken from other types of machines or with finite element simulations (FEM). In the first part of thisthesis the objective is to define an accurate analytical model for the stator yoke, teeth and rotor of a PMmotor which should work well enough for all operating point (different loads and frequency).This analytical model is found using an iterative process. After building a loss matrix
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Ohmori, Hiroko. "A Numerical Study of Solid Oxide Iron-Air Battery:Thermodynamic Analysis and Heat and Mass Transfer Characteristics." 京都大学 (Kyoto University), 2016. http://hdl.handle.net/2433/215529.

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Hailom, Yosef Futsum. "Solidification of iron and nickel base alloys and its relation to hot crack and air gap formation /." Stockholm : Casting of Metals, Royal Institute of Technology, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3856.

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Paul, Michael. "The catalytic effect of vanadium, iron and lead on the air oxidation of pile grade A graphite." Thesis, University of Bristol, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385529.

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Smith, Kevin Richard. "The Role of Iron and Reactive Oxygen Species in Particulate Air Pollution-Dependent Biochemical and Biological Activities." DigitalCommons@USU, 1999. https://digitalcommons.usu.edu/etd/4342.

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Particulate air pollution is known to exacerbate respiratory diseases, such as asthma and chronic obstructive pulmonary disease, in humans. It has been proposed that transition meta ls from inhaled particles may play a role in this exacerbation by generating radical species leading to damage in the lungs. The aim of this research was to determine the role that iron from particulate air pollution played in the generation of reactive oxygen species and subsequently the induction of inflammatory mediators in cells in culture. The production of reactive oxygen species by particulate air pollution
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Omur-Ozbek, Pinar. "Macromolecular Reactions and Sensory Perception at the Air-Water-Human Interface." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/77226.

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During 20th century main concern was to have sanitary water flowing through the tap. In 21st century constant supply of safe drinking water is common at any home in USA. Hence consumers pay attention to aesthetic quality of tap water. Odorous algal metabolites in source water and metals introduced to drinking water due to corrosion of pipes in the distribution system cause taste, odor and color problems, and result in complaints and perception of tap water as unhealthy. Millions of dollars are spent each year by water industry to address and prevent these issues. This research focused on some
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Uliana, Alexandro. "A célula pneumática e sua aplicabilidade à flotação reversa do minério de ferro itabirítico." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/3/3134/tde-03082017-084519/.

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A realização deste estudo teve por objetivo caracterizar o funcionamento de uma célula pneumática de flotação e comparar o seu desempenho às diferentes tecnologias [células mecânicas e colunas de flotação] já instaladas e em operação nos circuitos industriais da Samarco Mineração - no Circuito de Grossos e no Circuito de Finos. Utilizou-se, para a realização dos ensaios e/ou das análises, uma célula mecânica laboratorial [modelo Wemco®], uma célula pneumática piloto [modelo MBE®] e um medidor de tamanho de bolhas e de velocidade superficial do ar [modelo APBS®]. Neste estudo, utilizaram-se amo
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Li, Dazhi. "Synthesis and Applications of Novel Chiral NHC Precursors. Synthesis of Urea Derivatives through Decomposition of Cu-NHC under Air. Iron-mediated Synthesis of Dihydroquinoxalinones." Doctoral thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/37234.

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Depuis sa première isolation, les ligands carbènes N-hétérocycliques (NHC) s’avèrent très utiles pour la coordination avec les métaux de transition ainsi que pour la catalyse. Étant abondant et moins onéreux, le fer en tant que catalyseur a connu un essor considérable au cours de ces dernières décennies. De nombreux Fe-NHCs ont été synthétisés, mais le Fe-NHC chiral utilisé pour la catalyse asymétrique en est encore à ses débuts. En comparaison avec les métaux rares, le cuivre en tant que métal de transition polyvalent et moins coûteux, a également suscité beaucoup d’attention. Cependant, le d
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Books on the topic "Iron air"

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Thornborough, Anthony M. Iron hand: Smashing the enemy's air defences. P. Stephens Ltd., 2002.

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Asher, Manshi. Info pack on sponge iron industry: Issues & campaign. Edited by Mumtaz Rifat, Gandhy Sherna, and National Centre for Advocacy Studies (India). National Centre for Advocacy Studies, 2007.

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Sylvain, David C. Bath Iron Works Corporation, Bath, Maine. U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 1996.

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Jeffrey, John. Gray iron foundry industry particulate emissions: Source category report. U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1987.

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Jeffrey, John. Gray iron foundry industry particulate emissions: Source category report. U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1987.

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Herman, Richard. Iron gate. Pocket Star Books, 1997.

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Herman, Richard. Iron gate. Coronet, 1996.

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Barnard, William R. Emission factors for iron and steel sources: Criteria and toxic pollutants. U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1990.

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Skupniewicz, C. E. Lompoc Valley Diffusion Experiment analysis - Mt. Iron comparison and two zone convective scaling model. Naval Postgraduate School, 1992.

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Kinch, James Craig. Phytotoxicology survey report: Moss bag surveys in the vicinity of Benn Iron/Eaton Yale, Wallaceburg (1994). Queen's Printer for Ontario, 1996.

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Book chapters on the topic "Iron air"

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Biswas, Subir, and Debasish Sarkar. "Hot Stove and Hot Air Carrying System." In Introduction to Refractories for Iron- and Steelmaking. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43807-4_4.

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Arafa, Isam M., Kenton R. Rodgers, and Harold M. Goff. "Iron Porphyrin Catalyzed Air Oxidation of Aldehydes and Alkenes." In Oxygen Complexes and Oxygen Activation by Transition Metals. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-0955-0_27.

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Frontasyeva, M. V., and E. Steinnes. "Heavy Metal Atmospheric Deposition around an Iron Smelter Complex Studied by the Moss Biomonitoring Technique." In Air Pollution in the Ural Mountains. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5208-2_35.

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Bergas-Massó, Elisa, María Gonçalves-Ageitos, Stelios Myriokefalitakis, Ron L. Miller, and Carlos Pérez García-Pando. "How Does the Use of Different Soil Mineralogical Atlases Impact Soluble Iron Deposition Estimates?" In Air Pollution Modeling and its Application XXVIII. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-12786-1_34.

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Pham Minh, Tu, Hung Bui Duc, Thinh Tran Van, Dung Dang Chi, and Vuong Dang Quoc. "Investigating Effects of Distance Air-Gaps on Iron-Core Shunt Reactors." In Advances in Engineering Research and Application. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92574-1_57.

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Duce, Robert A. "The Impact of Atmospheric Nitrogen, Phosphorus, and Iron Species on Marine Biological Productivity." In The Role of Air-Sea Exchange in Geochemical Cycling. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4738-2_19.

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Schneeweiss, O., and K. Voleník. "Analysis of powder particles of high carbon cast iron after air plasma spraying." In ISIAME 2008. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01370-6_5.

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Chalavadi, Ganesh, Ranjeet K. Singh, and Monica Sahoo. "Fine Size Dry Iron Ore Beneficiation Using Thin Bed Air Fluidized Dry Separator." In Springer Proceedings in Earth and Environmental Sciences. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-50262-0_9.

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Hayes, Peter C., Jiang Chen, and Evgueni Jak. "Phase Equilibria Study of the CaO-“Fe2O3”-SiO2System in Air to Support Iron Sintering Process Optimisation." In Advances in Molten Slags, Fluxes, and Salts. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119333197.ch75.

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Yu, Pingping, Zihui Xu, Xiaodong Zhao, and Eugene Murray. "Simulation Research on Iron Core Air Gap of Energy-Taking Current Transformer (CT) Based on Ansys." In Lecture Notes in Computer Science. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06791-4_51.

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Conference papers on the topic "Iron air"

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Li, Yang, Zi Qiang Zhu, Dawei Liang, et al. "Comparative Study of Air- and Iron-cored Halbach Machines Considering PM Demagnetization." In 2024 Third International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART). IEEE, 2024. https://doi.org/10.1109/smart63170.2024.10815508.

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Tortorelli, P. F., J. H. DeVan, and U. K. Abdali. "Cyclic Oxidation of Iron Aluminides." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93258.

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Abstract Iron aluminides containing 16 to 28 at.% Al and other more minor alloying elements were subjected to air oxidation under moderate thermal cycling conditions. Aluminides with 16 at.% Al and additions of chromium (5%) and zirconium (0.1%) were superior to binary alloys of 16 and 20% Al in oxidation resistance at 900 and 1000°C and were comparable in scaling behavior to spallation-resistant Fe3Al aluminides (28% Al). Weight changes were of the same order as those measured under isothermal conditions. The presence of yttrium in the 16%-Al-Cr-Zr alloys had little overall effect on the cycl
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Neale, Douglas H., and David Ellicks. "U.S. Air Force Mobile Bomb Renovation System (MOBRS)." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02174.

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Abstract The U.S. Air Force has developed and fielded a prototype mobile/modular bomb renovation facility for reconditioning general-purpose (GP) bombs at remote sites. The facility applies environmentally compliant “lifetime” sealed metallized coatings for corrosion protection of cast iron bomb casings. Fuze wells are protected with a zinc-rich “cold galvanizing compound”. The prototype unit is currently undergoing field tests and evaluation at Andersen AFB in Guam.
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Harper, Mark A., and Robert A. Rapp. "Chromized/Siliconized Diffusion Coatings for Iron-Base Alloys by Pack Cementation." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91066.

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Abstract The codeposition of chromium and silicon into a 2.25Cr-1.0Mo-0.15C steel, Alloy 800, and 304 stainless steel has been achieved using the pack cementation process. The ferritic coating produced on the 2.25Cr-1.0Mo steel was approximately 225 microns (9 mils) thick, whereas the inward diffusion of chromium and silicon produced a two-phase structure of ferrite and austenite for the 304 stainless steel. Chromium and silicon were incorporated into the austenitic solid solution upon diffusion into Alloy 800. Ail of the coatings had approximately 25-35wt% Cr and 24% Si at the surface. Cyclic
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Lu, Q., Mf Gittos, K. Govender, and V. Kumar. "Effect of Iron Content on Corrosion Resistance of Ni-Cr-Mo Alloy Weld Overlays in H2S-containing Environments." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07629.

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Abstract Corrosion tests were carried out to determine the effect of iron content on localised corrosion and stress corrosion cracking (SCC) resistance of Ni-Cr-Mo alloy weld overlays (i.e. Alloy 625) in H2S environments. In addition, the influence of iron content on the fatigue crack growth rate (FCGR) of the weld overlay in both air and a sour environment was investigated. Weld overlays with a range of iron contents (5–36%), were examined. These weld overlays were manufactured using gas metal arc/metal inert gas (GMA/MIG) welding and gas tungsten arc/tungsten inert gas (GTA/TIG) welding tech
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Cook, Desmond C., Mark J. Shaw, Eric Schindelholz, Bruce L. Bramfitt, Samuel J. Lawrence, and Robert C. Nester. "Spectroscopic Evaluation of the Corrosion Products on the Turret of the American Civil War Ironclad, USS Monitor." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07238.

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Abstract Spectroscopic analysis of artifacts from the American Civil War ironclad, USS Monitor, has been undertaken in order to determine the present state of degradation of the objects, and to identify foreign compounds that will require removal during the stages of conservation. Metallic artifacts consisting of wrought iron from the rotating gun turret have been studied by a variety of analytical techniques to determine the effect of long-term exposure to salt, and the anaerobic environment of the deep ocean. Mössbauer spectroscopy, and X-ray diffraction have been used to identify the corros
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Chiu, H., L. Qiao, and X. Mao. "Hydrogen Role in Stress Corrosion Cracking Process of Iron Aluminide Fe3Al in NaCl Solution." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95178.

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Abstract The stress corrosion cracking behavior of Fe3Al based intermetallic alloy in 3.5% NaCl solution was studied. The role of hydrogen in the cracking process was also defined. The susceptibility of the alloy to hydrogen embrittlement was first investigated by performing tensile tests in air environment and mineral oil. It was found that ductility increased with increasing strain rate when tested in air, but stayed at a high value when tested in mineral oil. This behavior indicates that the alloy is sensitive to hydrogen embrittlement in air. In 3.5 % NaCl solution, the environmental effec
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Bakker, Wate T., Jeffrey L. Blough, and Werner W. Seitz. "Fireside Corrosion under Iron Sulfide and Chloride Rich Deposits." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04521.

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Abstract Corrosion of water walls in fossil fueled boilers and gasifiers has traditionally been considered the result of gaseous corrodants such as H2S and HCl, reacting with the heat exchanger tube surfaces. Under reducing conditions these corrodants prevent the formation of a protective oxide scale, leading to increased metal loss. Recent field experience in boilers, using staged combustion systems have shown much greater corrosion rates than predicted by simple gas/solid corrosion processes. The presence of large quantities of unoxidized iron sulfide in deposits in areas where high corrosio
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Dugstad, Arne, Simona Palencsár, Gaute Svenningsen, et al. "The Combined Effect of O2 and CO2 on Corrosion of Flexible Armour Wires." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-14790.

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Abstract A static flexible pipeline lost containment before the expected field lifetime despite being operated well within established limits. In the following failure investigation, it was found that the failure most likely was the result of significant corrosion of the armour wires, although verification of the failure mode was not possible as the source of the leak from the pressure sheath was not found. It was also discovered that the outer sheath had been punctured during the installation process. At the time of installation, the annulus was filled with air, originating from manufacturing
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Zhang, Y., Y. Q. Wang, and B. A. Pint. "Evaluation of Iron Aluminide Coatings for Oxidation Protection in Water Vapor Environment." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07468.

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Abstract Long-term (> 10,000h) oxidation behavior of aluminide coatings made by chemical vapor deposition (CVD) or pack cementation on representative ferritic (Fe-9Cr-1Mo) and austenitic (type 304L stainless steel) are being studied in air + 10% water vapor in the temperature range of 650-800°C. Unlike the uncoated alloys, which are severely attacked in this environment, the CVD aluminide coatings have not failed after 16,000h at 700°C or 10,000h at 800°C. The pack aluminide coatings also show good oxidation protection after testing for ~5,000h at 700°C. In addition, initial efforts hav
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Reports on the topic "Iron air"

1

Meskhidze, Nicholas. Iron at the Air-Sea Interface. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1922824.

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2

Olson, Stephen E. Iron Sharpens Iron: A Comparative Study of the Advanced Military Studies Program and the School of Advanced Air and Space Studies. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada606816.

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Punjani, Shahnaz M. The Iron Triangle Manifested: U.S. Air Force Tanker Lease 2001-2005 Case Study. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada577540.

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4

Gavaskar, Arun, Mohit Bhargava, and Wendy Condit. Cost and Performance Report for a Zero Valent Iron (ZVI) Treatability Study at Naval Air Station North Island. Defense Technical Information Center, 2008. http://dx.doi.org/10.21236/ada506092.

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5

Esser, Bradley K., Richard K. Bibby, and Craig Fish. Magnesium, Iron and Aluminum in LLNL Air Particulate and Rain Samples with Reference to Magnesium in Industrial Storm Water. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1335784.

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6

Tobias, M. L., and R. E. Adams. Uranium oxide--iron oxide mixed aerosol experiments in steam--air atmospheres: NSPP Tests 611, 612, 613, and 631, Data record report. Office of Scientific and Technical Information (OSTI), 1988. http://dx.doi.org/10.2172/5194442.

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Adams, R. E., and M. L. Tobias. Iron oxide aerosol experiments in steam-air atmospheres: NSPP (Nuclear Safety Pilot Plant) tests 501-505 and 511: Data record report. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/6993743.

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8

Lahav, Ori, Albert Heber, and David Broday. Elimination of emissions of ammonia and hydrogen sulfide from confined animal and feeding operations (CAFO) using an adsorption/liquid-redox process with biological regeneration. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7695589.bard.

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Abstract:
The project was originally aimed at investigating and developing new efficient methods for cost effective removal of ammonia (NH₃) and hydrogen sulfide (H₂S) from Concentrated Animal Feeding Operations (CAFO), in particular broiler and laying houses (NH₃) and hog houses (H₂S). In both cases, the principal idea was to design and operate a dedicated air collection system that would be used for the treatment of the gases, and that would work independently from the general ventilation system. The advantages envisaged: (1) if collected at a point close to the source of generation, pollutants would
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9

Jackson, G. D. Bedrock geology, northwest part of Nuluujaak Mountain, Baffin Island, Nunavut, part of NTS 37-G/5. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/314670.

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The map area lies about 40 km northwest of Baffinland's iron mine. Dykes of unit mAnA3 within unit mAnA2 suggest that unit mAnA2 predates unit mAnA3. Unit nAMqf, basal Mary River Group unit, includes regolith material from units mAnA2 and mAnA3. Unit mAnAm may include some dykes of unit nAMb. The Mary River Group was deposited in a volcanic-arc environment, yielding zircon U-Pb ages mostly in the range of 2.88 to 2.72 Ga. Iron-formation (unit nAMi) is approximately 276 m thick locally, with oxide facies (unit nAMio) being most abundant. The quartzite triangle west of 'Iron lake' (unofficial na
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Hunter, Fraser, and Martin Carruthers. Iron Age Scotland. Society for Antiquaries of Scotland, 2012. http://dx.doi.org/10.9750/scarf.09.2012.193.

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The main recommendations of the panel report can be summarised under five key headings:  Building blocks: The ultimate aim should be to build rich, detailed and testable narratives situated within a European context, and addressing phenomena from the longue durée to the short-term over international to local scales. Chronological control is essential to this and effective dating strategies are required to enable generation-level analysis. The ‘serendipity factor’ of archaeological work must be enhanced by recognising and getting the most out of information-rich sites as they appear. o There i
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