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Relevant bibliographies by topics / Sulfur-rich

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Academic literature on the topic 'Sulfur-rich'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Sulfur-rich"

1

Orr, Wilson L. "Kerogen/asphaltene/sulfur relationships in sulfur-rich Monterey oils." Organic Geochemistry 10, no. 1-3 (1986): 499–516. http://dx.doi.org/10.1016/0146-6380(86)90049-5.

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MacAlpine, Gordon M., Stephen S. Lawrence, Richard L. Sears, Matthew S. Sosin, and Richard B. C. Henry. "Nitrogen-rich and Sulfur-rich Gas in the Crab Nebula." Astrophysical Journal 463 (June 1996): 650. http://dx.doi.org/10.1086/177279.

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Qu, Fangmu, Zhaoju Yu, Monika Krol, Nan Chai, Ralf Riedel, and Magdalena Graczyk-Zajac. "Electrochemical Performance of Carbon-Rich Silicon Carbonitride Ceramic as Support for Sulfur Cathode in Lithium Sulfur Battery." Nanomaterials 12, no. 8 (2022): 1283. http://dx.doi.org/10.3390/nano12081283.

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As a promising matrix material for anchoring sulfur in the cathode for lithium-sulfur (Li-S) batteries, porous conducting supports have gained much attention. In this work, sulfur-containing C-rich SiCN composites are processed from silicon carbonitride (SiCN) ceramics, synthesized at temperatures from 800 to 1100 °C. To embed sulfur in the porous SiCN matrix, an easy and scalable procedure, denoted as melting-diffusion method, is applied. Accordingly, sulfur is infiltrated under solvothermal conditions at 155 °C into pores of carbon-rich silicon carbonitride (C-rich SiCN). The impact of the i

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Arslan, Mehmet. "Sulfur-rich polymers from elemental sulfur-derived polysulfide salts and bisepoxides." European Polymer Journal 194 (July 2023): 112131. http://dx.doi.org/10.1016/j.eurpolymj.2023.112131.

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Zhang, Bin, Shuanjin Wang, Min Xiao, et al. "A novel lithium–sulfur battery cathode from butadiene rubber-caged sulfur-rich polymeric composites." RSC Advances 5, no. 48 (2015): 38792–800. http://dx.doi.org/10.1039/c5ra06825h.

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Novel sulfur-rich polymeric materials were readily preparedviafacile solution vulcanization of the commercial butadiene rubber (BR) and sulfur element, and were investigated as cathode materials for lithium–sulfur batteries.

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Zhao, Haotian, Qinghong Zhang, Xinlong Wen, Gongliang Wang, Xiaowen Gong, and Xinyan Shi. "Dual Covalent Cross-Linking Networks in Polynorbornene: Comparison of Shape Memory Performance." Materials 14, no. 12 (2021): 3249. http://dx.doi.org/10.3390/ma14123249.

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In this work, tetrakis(dimethyllamino)ethylene (TDAE) plasticized polynorbornene (PNB) was used as the matrix, sulfur (S) and dicumyl peroxide (DCP) were simultaneously used as crosslinking agents to construct dual covalent cross-linking networks in PNB. The effects of different amounts of cross-linkers on the crosslinking degree, mechanical property, glass transition temperature, and PNB shape memory performance were investigated. Two crosslinking mechanisms were examined by Fourier transform infrared spectrometer and Raman spectrometer. The results showed that sulfur-rich cross-linked PNB ex

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Sinninghe Damsté, Jaap S., Curt M. White, John B. Green, and Jan W. de Leeuw. "Organosulfur Compounds in Sulfur-Rich Raša Coal." Energy & Fuels 13, no. 3 (1999): 728–38. http://dx.doi.org/10.1021/ef980236c.

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Mock, Michael T., Codrina V. Popescu, Glenn P. A. Yap, William G. Dougherty, and Charles G. Riordan. "Monovalent Iron in a Sulfur-Rich Environment." Inorganic Chemistry 47, no. 6 (2008): 1889–91. http://dx.doi.org/10.1021/ic7023378.

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Gorchs, R., M. A. Olivella, and F. X. C. de las Heras. "New aromatic biomarkers in sulfur-rich coal." Organic Geochemistry 34, no. 12 (2003): 1627–33. http://dx.doi.org/10.1016/j.orggeochem.2003.08.002.

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KUMAR, JITENDER, A. VERMA, P. K. PANDEY, et al. "TWO-PHOTON ABSORPTION IN QUANTUM DOTS OFCdSxSe1-xUSING OPEN APERTURE Z-SCAN AND FEMTOSECOND LASER." Nano 04, no. 01 (2009): 23–29. http://dx.doi.org/10.1142/s1793292009001460.

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Two-photon optical nonlinear absorption has been studied in quantum dots of CdSxSe1-xgrown in borosilicate glass matrix by two-step annealing technique. Femtosecond laser and open aperture Z-scan technique has been used for measuring the third-order nonlinear two-photon absorption coefficient (β(3)). Only the third-order and not the fifth-order nonlinear effects are observed at low intensities (1.6–3.2 GW cm-2) of laser used in the present experiment. At such low intensities, the variation of β(3)is found to be almost intensity-independent. For a given annealing duration of the quantum dots, t

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Dissertations / Theses on the topic "Sulfur-rich"

1

Hammond, Christian B. "Real Time Investigations of Aggregation of Sulfur-Rich Asphaltene." Ohio University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1587405713284981.

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Sun, Chaode. "Syntheses and reactivities of [pi]-electron rich phosphorus-nitrogen and sulfur-nitrogen ligands." HKBU Institutional Repository, 1999. http://repository.hkbu.edu.hk/etd_ra/140.

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Garg, Bharti. "Regeneration of sulfur rich amines in a combined capture system aimed to lower the cost of PCC in Australian coal fired power plants." Thesis, Federation University Australia, 2019. http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/175529.

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Coal is the dominant and most reliable source of energy in Australia. However, the increasing global temperatures and its impact on the climate raises concerns on the use of coal worldwide. Due to availability of abundant, cheap quality coals, Australia is researching how it and its international customers can continue to use its abundant coal resources whilst limiting greenhouse emissions. Hence, low CO2 emitting energy technologies like carbon capture and storage (CCS) have an important role to play not only in power but also the cement and steel industries Post-combustion CO2 capture (PCC),

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Von, Borowski Rafael Gomes. "Avaliação da atividade antibiofilme de Capsicum baccatum var. pendulum (Solanaceae)." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/149467.

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Muitas espécies de pimentas vermelhas do gênero Capsicum são utilizadas em práticas medicinais tradicionais. Essas plantas são empregadas em algumas preparações para tratar uma variedade de doenças, incluindo infecções. Algumas bactérias produzem biofilme como um importante fator de virulência, pois a estrutura do biofilme intermedia a adesão bacteriana a superfícies, como em dispositivos implantados, sondas e cateteres além de promover proteção física contra os antibióticos ou as respostas do sistema imunológico. Dessa maneira, este estudo investigou a capacidade do extrato e de produtos isol

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Van, Hoose Ashley Elizabeth. "Apatite Crystal Populations of the 1991 Mount Pinatubo Eruption, Philippines: Implications for the Generation of High Sulfur Apatite in Silicic Melts." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/123.

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On June 15, 1991, Mount Pinatubo, Philippines, ejected 20 million tonnes of sulfur dioxide into the atmosphere, significantly impacting global climate and stratospheric ozone. Recharging basaltic magma mixed into the 50 km³ dacitic magma reservoir 6 to 11 km beneath Mount Pinatubo, and triggered the 1991 eruption. The result of the magma mixing was a hybrid andesite with quenched basalt inclusions that erupted as a dome between June 7 and June 12. On June 15, approximately 5 km³ of anhydrite-bearing magma was erupted from the main phenocryst-rich, dacitic reservoir. This study will utilize thi

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Dannecker, Karin Margaret. "EFFECT OF COAL COMPOSITION ON FUEL-NITROGEN MECHANISMS DURING FUEL RICH COMBUSTION (STAGED, POLLUTANTS)." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/275302.

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Reed, Alan Thomas. "Decay studies of neutron-rich nuclei." Thesis, University of Liverpool, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367175.

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Yanez, Prieto Carolina Elvira Maria. "Distribution and diversity of sulfur-reducing prokaryotes in sulfur-rich peat soils." 2006. http://etda.libraries.psu.edu/theses/approved/WorldWideIndex/ETD-1579/index.html.

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Yi-FangTsai and 蔡宜芳. "Studies of vanadium complexes in sulfur-rich ligation environment." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/50141729701567470103.

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博士<br>國立成功大學<br>化學系碩博士班<br>98<br>In our efforts to understand the chemistry of vanadium complexes in S-rich ligation environment, we have utilized PS2 ligands (PS2= PhPS2H, PhPS2” and tBuPS2H), PS1 ligands (PS1= PS1H, PS1’ and PS1”), and SiS3 ligands (SiS3 =MeSiS3H and HSiS3’) to react with vanadium ion. The reactions led to the formation of three types of vanadium thiolate compounds. They are non-oxo monuclear VIII/IV thiolate complexes, dinuclear oxo VIV thiolate complexes and multinuclear VIII/IV thiolate clusters. The isolated compounds for the first type are [VIII(PhPS2H)2]-(I-1), [VIII(P

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Saxena, Abigail Green. "Sulfur-Cycling in Methane-Rich Ecosystems: Uncovering Microbial Processes and Novel Niches." Thesis, 2013. https://thesis.library.caltech.edu/7755/12/SaxenaAbigail2013_intro.pdf.

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<p>Microbial sulfur cycling communities were investigated in two methane-rich ecosystems, terrestrial mud volcanoes (TMVs) and marine methane seeps, in order to investigate niches and processes that would likely be central to the functioning of these crucial ecosystems. Terrestrial mud volcanoes represent geochemically diverse habitats with varying sulfur sources and yet sulfur-cycling in these environments remains largely unexplored. Here we characterized the sulfur-metabolizing microorganisms and activity in 4 TMVs in Azerbaijan, supporting the presence of active sulfur-oxidizing and sulfate

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Books on the topic "Sulfur-rich"

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Steudel, Ralf, ed. Elemental Sulfur and Sulfur-Rich Compounds I. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/b12115.

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Nathan, Yaacov. Carbon and sulfur relationships in marine Senonian, organic rich, iron poor sediments from Israel: A case study : final report. State of Israel, Ministry of Energy and Infrastructure, Division of Research and Development, 1991.

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Chakrabarti, Neena. A Journey Across the Periodic Table: The Synthesis and Characterization of Main Group Metals Supported by Nitrogen- or Sulfur-Rich Ligands. [publisher not identified], 2014.

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Kreider-Mueller, Ava Rose. Ligand Exchange, Hydrides, and Metal-Metal Bonds: An Investigation into the Synthesis, Structure, and Reactivity of Group 12 Metal Complexes in Sulfur and Nitrogen-Rich Environments. [publisher not identified], 2014.

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Steudel, Ralf. Elemental Sulfur and Sulfur-Rich Compounds Ii. Springer, 2010.

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Elemental Sulfur and Sulfur-Rich Compounds I. Springer, 2004.

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Elemental Sulfur and Sulfur-Rich Compounds II. Springer, 2004.

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Steudel, Ralf. Elemental Sulfur and Sulfur-Rich Compounds II. Springer London, Limited, 2004.

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Trieloff, Mario. Noble Gases. Oxford University Press, 2017. http://dx.doi.org/10.1093/acrefore/9780190647926.013.30.

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This is an advance summary of a forthcoming article in the Oxford Encyclopedia of Planetary Science. Please check back later for the full article.Although the second most abundant element in the cosmos is helium, noble gases are also called rare gases. The reason is that they are not abundant on terrestrial planets like our Earth, which is characterized by orders of magnitude depletion of—particularly light—noble gases when compared to the cosmic element abundance pattern. Indeed, such geochemical depletion and enrichment processes make noble gases so versatile concerning planetary formation a

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Book chapters on the topic "Sulfur-rich"

1

Hefter, J., V. Hauke, H. H. Richnow, and W. Michaelis. "Alkanoic Subunits in Sulfur-Rich Geomacromolecules." In ACS Symposium Series. American Chemical Society, 1995. http://dx.doi.org/10.1021/bk-1995-0612.ch006.

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Flytzani-Stephanopoulos, M., W. Liu, T. Zhu, and L. Kundakovic. "Elemental Sulfur Recovery from SO2-Rich Streams." In Desulfurization of Hot Coal Gas. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-58977-5_18.

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Hose, Louise D., and Laura Rosales-Lagarde. "Sulfur-Rich Caves of Southern Tabasco, Mexico." In Hypogene Karst Regions and Caves of the World. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53348-3_54.

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Hien Nguyen, Thi Dieu, and Ming-Fa Lin. "Rich Quasiparticle Properties of Li2S Electrolyte in Lithium-Sulfur Battery." In Lithium-Related Batteries. CRC Press, 2022. http://dx.doi.org/10.1201/9781003263807-11.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of iodo ruthenium complex with sulfur-rich coordination sphere." In Magnetic Properties of Paramagnetic Compounds. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-53971-2_235.

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Xu, Xiaoming, Yunliu Fan, and Meimin Yu. "Expression of a Rice Sulfur-Rich 10kDa Prolamin Gene in E. coli." In Biotechnology in Agriculture. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1779-1_40.

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Lewandowska, Małgorzata, Katarzyna Zientara-Rytter, and Agnieszka Sirko. "Preliminary Characteristics of a Tobacco Gene Down-Regulated by Sulfur Deprivation and Encoding a Cys-Rich Protein." In Sulfur Metabolism in Plants. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4450-9_10.

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Rullkötter, Jürgen, Ralf Littke, and Rainer G. Schaefer. "Characterization of Organic Matter in Sulfur-Rich Lacustrine Sediments of Miocene Age (Nördlinger Ries, Southern Germany)." In Geochemistry of Sulfur in Fossil Fuels. American Chemical Society, 1990. http://dx.doi.org/10.1021/bk-1990-0429.ch008.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of sulfur-rich manganese(III) complex containing N-ethyl dithioacid ligand." In Magnetic Properties of Paramagnetic Compounds. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54228-6_446.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of sulfur-rich manganese(III) complex containing N-propyl dithioacid ligand." In Magnetic Properties of Paramagnetic Compounds. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54228-6_447.

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Conference papers on the topic "Sulfur-rich"

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Kung, S. C., and W. T. Bakker. "Effect of Sulfur and Chlorine on Furnace Wall Corrosion." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98180.

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Abstract The corrosion resistance of a furnace-wall tubing alloy, SA213-T2, was evaluated in a laboratory test, simulating the reducing/sulfidizing combustion environment in PC-fired utility boilers burning coal substoichiometrically. This alloy was exposed to mixed gases containing H2S and HCl, as well as other major flue-gas components, with and without the coverage of ash deposits. The results show that sulfidation was the primary mode of attack on SA213-T2. Chlorination could not be identified from the addition of 80 ppm HCl to the mixed gas and 10 wt.% chlorides to the ash. However, under

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Daub, K., J. M. Smith, and S. Y. Persaud. "Characterization of Sulfur-assisted Degradation in Alloy 800." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13489.

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Abstract Crack initiation testing was performed on Alloy 800 (Fe-33Ni-21Cr) blunt-notched tensile specimens exposed to 0.55 mol/kg sulfate solutions at 280 °C with pH280C 3. These conditions were anticipated to produce a variety of sulfur-assisted degradation phenomena in Alloy 800 for the purpose of analytical TEM characterization. Initial imaging of the notch of Alloy 800 tensile specimens revealed a combination of environmentally-assisted cracking (EAC), intergranular corrosion (IGC), and pitting corrosion occurring up to approximately 50 μm in depth. Energy dispersive x-ray spectroscopy (E

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Al Otaibi, Saud I., and Mohamud Farah. "Corrosion Fatigue and Chloride-Induced Stress Corrosion Cracking in Sulfur Recovery Units." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20691.

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Abstract Sulfur Recovery units (SRUs) are widely used in the oil and gas industry to recover sulfur from refined products and acid gas waste from the natural gas process. This involves routing acid gas rich in hydrogen sulfide through a reaction furnace to produce molten sulfur in a thermal Claus reaction. Central to the operation of the SRUs is the Sulfur storage pit, which is an underground high depth structure used to temporarily store sulfur product before shipment. Sulfur pits contain a range of critical equipment and piping, such as sulfur product pumps and steam coils. The pumps are cru

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Naumenko, Dmitry, Aleksandra Jalowicka, Wojciech Nowak, and Willem Josef Quadakkers. "Corrosion Resistance of Cast, Nickel Base Superalloys in Environments Relevant to Gas-turbines Operating on Sulfur Rich Fuels." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07331.

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Abstract Future power generation requires gas turbines with high efficiency and fuel flexibility. The latter requirement implies that the turbine components will be exposed to more aggressive service environments. In the present work the oxidation behavior of a commercial, cast Ni-base superalloy was studied in air-SO2 mixture, simulating combustion gases originating from high sulfur containing fuels. The experiments were performed at 1050°C for various times up to 500 hours duration. For elucidating the mechanisms of corrosion attack, the studied alloy was characterized with a number of analy

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Johnston, S. L., G. Cunningham, G. Voordouw, and T. R. Jack. "Sulfur-Reducing Bacteria May Lower Corrosion Risk in Oil Fields by Coupling Oxidation of Oil Organics to Reduction of Sulfur-Polysulfide to Sulfide." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10254.

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Abstract Sulfate-reducing bacteria are generally considered to have a profound impact on the petroleum industry as their sulfide production activity contributes to reservoir souring and pipeline corrosion. SRB can be controlled by injecting biocides into pipelines and above-ground facilities. A recent “green” alternative for controlling reservoir souring is to inject nitrate, as nitrate is relatively harmless and is ultimately reduced to nitrogen gas. Resident nitrate-reducing bacteria (NRB) reduce nitrate to nitrite, which is a strong inhibitor of SRB, thereby inhibiting sulfide production. H

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Labuda, E. M. "Microbiologically Induced Corrosion of Copper Piping System - Failure Analysis." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03569.

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Abstract Results of a failure analysis of a copper pipe sample which was removed from a domestic hot water system are presented. The failed piping was in service for 12 years. The pipe failed due to extensive wall thinning which led to through-wall perforation. The corrosion products/deposits on the affected ID surfaces were rich in iron. No sulfur was detected on the examined ID surfaces; however, the damage was attributed to the presence of sulphate reducing bacteria (SRB). The morphology of the corroded surface was examined employing scanning electron microscopy/X-ray energy dispersive anal

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Lopez-Lopez, D., A. Wong-Moreno, and L. Martinez. "Corrosion and Carburization of Non-Cooled Boiler Components." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95464.

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Abstract Catastrophic corrosion of reheater tube spacers in boiler of a 350 MW electric power plant occurred after one year of service. Stainless steel 304 and 309 rods and plates of spacers were severely wasted by the contact of molten fuel oil ash rich in vanadium and sulfur. Operating conditions and particular behavior of fuel oil ash deposits on the rods and plates of the spacers created an environment which alternated from carburizing to oxidizing. SEM-EDS and WDS, microhardness and optical microscope measurements and observations, and plant inspection data are presented to exhibit the ef

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Bakker, Wate T., and Steven C. Kung. "Waterwall Corrosion in Coal-Fired Boilers a New Culprit: FeS." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00246.

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Abstract Most laboratory corrosion tests simulating waterwall corrosion in coal-fired boilers indicate corrosion rates of carbon and low alloy steels well below those recently found in boilers retrofitted with staged low NOx burner systems, especially those found in supercritical boilers. In this paper we studied the effect of boiler deposits on waterwall corrosion. It was found that FeS rich deposits can increase corrosion rates up to tenfold, under conditions in which iron sulfide can decompose to corrosive gas species. This generally occurs under oxidizing, mildly reducing or alternately ox

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Park, Hyung Soo, Jaspreet Mand, Thomas R. Jack, and Gerrit Voordouw. "Microbial Community Composition and MIC in Water Systems for Bitumen Production by SAGD." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02768.

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Abstract Internal corrosion risk exists in the pipeline systems and treatment facilities supplying water from the subsurface to steam-generating facilities in Steam Assisted Gravity Drainage (SAGD) operations. The waters contain high concentrations of bicarbonate, and some sulfate, but no nitrate. Water treatment includes addition of sodium bisulfite (SBS), as an oxygen scavenger. Samples were obtained from a source well and water treatment facility upstream and downstream of the SBS injection point. The planktonic microbial community was found to change significantly through the system. Expos

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Freeman, G. B., A. A. Sagüés, and B. H. Davis. "Surface Evolution of Austenitic Stainless Steels in Coal Liquids Containing Chlorides." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85332.

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Abstract Preoxidized and untreated surfaces of austenitic stainless steels have been exposed to boiling coal liquids containing as much as 1000 ppm chloride, simulating high chloride coal liquefaction distillation column conditions. Oxidation took place at 1173K in air in order to produce a chromium rich layer about 100 nm thick. The oxide layer composition and thickness of the initial and exposed surface have been studied by Auger electron spectroscopy. The compositions of the oxidized samples’ surfaces do not appear to change as a result of the exposure. However, localized removal of the oxi

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Reports on the topic "Sulfur-rich"

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Liseroudi, M. H., O. H. Ardakani, P. K. Pedersen, R. A. Stern, J M Wood, and H. Sanei. Diagenetic and geochemical controls on H2S distribution in the Montney Formation, Peace River region, western Canada. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329785.

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The Lower Triassic Montney Formation is a major siltstone dominated unconventional tight gas play in the Western Canadian Sedimentary Basin (WCSB). In the Peace River region, the Montney Formation contains a regionally variable amount of hydrogen sulfide (H2S) in gas-producing wells with western Alberta's wells having the highest concentrations. Previous studies on the source and distribution of H2S in the Montney Formation mainly focused on variations of H2S concentration and its relationship with other hydrocarbon and non-hydrocarbon gases, sulfur isotope composition of H2S, as well as organ

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Kontak, D. J., S. Paradis, Z. Waller, and M. Fayek. Petrographic, fluid inclusion, and secondary ion mass spectrometry stable isotopic (O, S) study of Mississippi Valley-type mineralization in British Columbia and Alberta. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/327994.

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A comprehensive study of Mississippi Valley-type base-metal deposits across the Canadian Cordillera was done to compare and contrast their features. Extensive dissolution of host rocks is followed by multiple generations of dolomite cements from early, low-temperature, fine-grained to coarser, higher temperature types that overlap with Zn-Pb sulfide minerals; late-stage calcite occludes residual porosity. Dolomite is generally chemically stoichiometric, but ore-stage types are often rich in Fe (&amp;lt;1.3 weight per cent FeO) with small sphalerite inclusions. Sphalerite-hosted fluid inclu

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Kidder, J. A., M. B. McClenaghan, M I Leybourne, et al. Geochemical data for stream and groundwaters around the Casino Cu-Au-Mo porphyry deposit, Yukon (NTS 115 J/10 and 115 J/15). Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/328862.

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This open file reports geochemical data for stream and groundwater samples collected around the Casino porphyry Cu-Au-Mo deposit, one of the largest and highest-grade deposits of its kind in Canada. The calc-alkaline porphyry is hosted in a Late Cretaceous quartz monzonite and associated breccias in the unglaciated region of west central Yukon. Water chemistry around the deposit was investigated because: (i) the deposit has not yet been disturbed by mining; (ii) the deposit was known to have metal-rich waters in local streams; and (iii) the deposit has atypically preserved ore zones. Stream wa

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Sengupta-Gopalan, Champa, Shmuel Galili, and Rachel Amir. Improving Methionine Content in Transgenic Forage Legumes. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7580671.bard.

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Leguminous forage crops are high in proteins but deficient in S- amino acids. It has been shown that both wool quality and milk production can be limited by the post-ruminal supply of sulfur-containing amino acids. Efforts to use conventional plant breeding and cell selection techniques to increase the S-amino acid content of alfalfa have met with little success. With the objective to increase the S-amino acid content of forage legumes, the goal of this project was to co- express the methionine rich zein genes from corn along with a gene for a key enzyme in methionine biosynthesis, aspartate k

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