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Literatura académica sobre el tema "Sulphar"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 28 de julio de 2025

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Artículos de revistas sobre el tema "Sulphar"

1

Chai, C. L. L., W. A. Loughlin, and G. Lowe. "The stereochemical course of sulphuryl transfer catalysed by arylsulphatase II from Aspergillus oryzae." Biochemical Journal 287, no. 3 (1992): 805–12. http://dx.doi.org/10.1042/bj2870805.

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Phenyl [(R)-16O,17O,18O]sulphate was synthesized and used to study the stereochemical course of sulphuryl transfer to p-cresol catalysed by arylsulphatase II from Aspergillus oryzae. The reaction was shown to proceed with retention of configuration at the sulphur atom, providing evidence for the involvement of a sulpho-enzyme intermediate on the reaction pathway.

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2

PARTHA, MUKHOPADHYAY, and K. MUKHOPADHYAY ASIT. "lmmobilisation and Release of Sulphur in Soil following Addition of Organic Materials of Varying Decomposability and Composition." Journal of Indian Chemical Society Vol. 62, Jun 1985 (1985): 454–56. https://doi.org/10.5281/zenodo.6319654.

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Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Kalyani-741 235 <em>Manuscript received 25 March 1982, revised 21 July 1984, accepted 8 June 1985</em> Laboratory incubation studies were conducted on immobilisation and release of sulphur from native soil organic matter and added organic matter of different composition and decomposability. Mineralisation of sulphur from native soil organic matter was found to depend on its organic sulphur content and not so much on C : S ratio or available sulphate sulphur content of the soil. However, sulph

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3

Rao, S. S., M. D. Dickman, and H. G. Thode. "Isotopic and Diatom Evidence of Bacterial Sulphate Reduction in Sediments." Water Quality Research Journal 24, no. 2 (1989): 215–32. http://dx.doi.org/10.2166/wqrj.1989.013.

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Abstract Sulphur contents and sulphur isotope ratios (δ34 So/00 values) in deep sediments (10–12 cms; circa 50–100 years before the present) and surface sediments (0–2 cm; circa 0–10 years before the present) from eight lakes located north of Lake Superior, Canada indicated that surface sediments had a significantly higher sulphur content (largely organic sulphur) per gram dry weight and a lower sulphur isotope ratio than the deeper layers. The increased sulphur content and decreased sulphur isotope ratios (δ34 S0/00 values) in the surficial sediments were much greater for the lakes near and d

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4

Kim, Yeongmin, Insung Lee, Bernhard Mayer, Guebuem Kim, Jong Ik Lee, and Hyoungbum Kim. "Sulphur and oxygen isotope signatures of dissolved sulphate in freshwater from King George Island, Antarctic Peninsula." Antarctic Science 33, no. 4 (2021): 415–17. http://dx.doi.org/10.1017/s0954102021000286.

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The sulphate ion (SO42-) is one of major species in freshwater as well as seawater, originating from various natural and anthropogenic processes (Krouse & Mayer 2000). Compared to the Northern Hemisphere, where human activities affect the sulphate concentration and isotopic signatures, the contribution of anthropogenic sulphate is likely to be negligible in freshwater and ice cores in the Antarctic region (Patris et al. 2002). This means that the sulphur and oxygen isotope compositions of the dissolved sulphate could hint at information on the sources, formation and deposition due to vario

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5

Subhashis, Saren, and Saha Dipankar. "Dynamics of sulphur in a typic haplaquept soil in relation to rapeseed." Journal of Indian Chemical Society Vol. 95, May 2018 (2018): 563–68. https://doi.org/10.5281/zenodo.5642956.

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Department of Soil Science and Agricultural Chemistry, Orissa University of Agriculture and Technology, Bhubaneswar-751 003, Odisha, India E-mail: saren.soil@yahoo.co.in Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur-741 252, Nadia, West Bengal, India <em>Manuscript received 09 January 2018, revised 06 March 2018, accepted 21 March 2018</em> A field experiment was conducted to study the changes in different fractions of sulphur in soils grown with rapeseed (<em>cv. Binay</em>) crop. Sulphur was added in two levels along with recommended do

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6

Bhat, R., N. Jabeen, MA Chattoo, et al. "Plant nutrient status of cabbage and various soil characteristics as influenced by different sources and levels of sulphur." Vegetable Science 44, no. 01 (2017): 98–102. http://dx.doi.org/10.61180/km2b3m61.

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A field experiment was conducted during Rabi 2012-13 and 2013-14 to study the influence of different sources and levels of sulphur on plant nutrient status of cabbage and various soil characteristics. The experiment was laid in a randomized block design with three replications. Three sources of sulphur i.e., gypsum, elemental sulphur and potassium sulphate with three levels i.e., 40, 70 and 100 kg S ha-1 for each source were given in the experiment. Potassium sulphate as a source of sulphur recorded highest nitrogen (3.3%), phosphorus (0.017%), potassium (2.15%) and sulphur (0.41%) in cabbage.

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7

БОРЗЕНКО, С. В., И. А. ФЁДОРОВ, and И. А. КОМОГОРЦЕВА. "BIOGEOCHEMICAL TRANSFORMATIONS OF SULPHUR IN THE SALINE LAKES OF TRANSBAIKALIA." Химия в интересах устойчивого развития 32, no. 2 (2024): 233–47. http://dx.doi.org/10.15372/khur2024553.

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Исследованы биогеохимические превращения серы в соленых озерах юго-востока Забайкалья. Количественные измерения показали, что в воде и донных осадках большинства исследуемых озер присутствует сероводород. Помимо сероводорода было установлено наличие в водной толще сульфатной, тиосульфатной и элементной серы, а в донных илах - сульфатной и элементной. Определено, что элементная сера в озерах присутствует преимущественно в форме взвеси и коллоидов, а также в виде полисульфидной серы, количество которой увеличивается с ростом рН воды. По изотопным соотношениям серы в сульфат-, гидросульфид-ионах

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8

Choudhary, Priyanka, K. C. Patel, Lakshman, Rakesh Sunda, Praveen Singh, and Suwa Lal Yadav. "Influence of Soil Texture on the Mineralization of Sulphur Nanoparticles under Incubation." International Journal of Environment and Climate Change 14, no. 12 (2024): 621–31. https://doi.org/10.9734/ijecc/2024/v14i124649.

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Background: Nanotechnology has a great potential for achieving sustainable agriculture. Nano sulphur is highly homogeneous in the distribution to the ground with an average particle size of within 100 nm. Study Design & Place: An incubation study was conducted at the laboratory, Micronutrient Research Centre, AAU, Anand, to study the effect of sulphur nanoparticles over conventional sulphur source on sulphur availability up to 60 days. Methodology: Incubated soils were studied with the different levels of sulphur NPs in loamy sand and clayey soil at an interval of time i.e., 10, 20, 40 and

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9

Lin, Ying, Nanping Wu, Da Li, and Hong-Fei Ling. "Heterogeneity in the Ediacaran–Cambrian coastal oceans: a sulphur isotope perspective." Geological Magazine 157, no. 7 (2019): 1112–20. http://dx.doi.org/10.1017/s0016756819001213.

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AbstractMultiple sulphur isotope compositions of sedimentary pyrites across the Ediacaran–Cambrian (Ed–C) transition and into the early Cambrian from the Xiaotan section, Yunnan, South China, are presented to explore the evolution of the sulphur cycle. The values of δ34Spy range from 13.5 ‰ to 35.8 ‰, and the values of Δ33Spy range from −0.044 ‰ to 0.063 ‰. The first-order observation of highly positive δ34Spy is consistent with sulphur isotope records from other sedimentary successions (with various degrees of enrichment in 34S), reflecting a common feature in cycling of sulphur among ocean b

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10

Suri, Deepika, V. K. Sharma, R. G. Upadhyay, Anjali K, Gazala Nazir, and Ankit Kumar. "Depth-wise fractionation of sulphur in cultivated soils of low and mid hills of Himachal Pradesh." Environment Conservation Journal 22, no. 1&2 (2021): 167–71. http://dx.doi.org/10.36953/ecj.2021.221223.

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The current investigation was conducted to study the fractions of sulphur in nine districts of low and mid hills of Himachal Pradesh. For this purpose 31 representative soil sampling sites were selected from nine districts and the soil samples were analyzed for physicochemical properties and different fractions of sulphur (water soluble sulphur, exchangeable sulphur, available sulphur, non-sulphate sulphur, organic sulphur and total sulphur). The results indicated that the total sulphur in soils varied from 98.2 to 470.1 mg kg-1 in surface soil (0-15 cm) and 67.2 to 370.7 mg kg-1 in sub-surfac

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Tesis sobre el tema "Sulphar"

1

Iheozor-Ejiofor, Ishmael Emeka. "Droplet-gas interaction in an atmosphere polluted by ammonia and sulphar dioxide." Thesis, Imperial College London, 1986. http://hdl.handle.net/10044/1/38046.

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2

Pitcher, Maxton Charles Leighton. "Sulphate-reducing bacteria, sulphur metabolism and ulcerative colitis." Thesis, University of Cambridge, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263562.

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3

Yani, Setyawati. "Sulphur transformation during pyrolysis of an Australian lignite." University of Western Australia. School of Mechanical Engineering, 2009. http://theses.library.uwa.edu.au/adt-WU2010.0057.

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Australia has the largest economical lignite resources in the world. However, the utilisation of lignite is faced with a number of technical, economical and environmental problems due to its high moisture content and some of the deposits containing high sulphur and high inorganic matter. During pyrolysis, the first step of any thermochemical conversion processes of coal, some of the sulphur in lignite evolves as sulphur-bearing volatiles while others are retained in the solid phase of the lignite char. The present research aims to study the sulphur transformation during pyrolysis of Australian

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4

Günther, Annika [Verfasser], and Thomas von [Akademischer Betreuer] Clarmann. "Stratospheric sulphur: MIPAS/Envisat measurements and chemical transport model simulations of carbonyl sulphide, sulphur dioxide, and sulphate aerosol / Annika Günther ; Betreuer: Dr. Thomas von Clarmann." Karlsruhe : KIT-Bibliothek, 2018. http://d-nb.info/1164081055/34.

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5

Edelstein, Sergio Gavalas George R. "Adsorption of sulphur dioxide and reduction of sulphate on alumina and alkali-alumina at high temperatures /." Diss., Pasadena, Calif. : California Institute of Technology, 1987. http://resolver.caltech.edu/CaltechETD:etd-05052006-082025.

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Ménard, Vincent. "Controlled oxidative precipitation of manganese from an industrial zinc sulphate solution using a sulphur dioxide and oxygen gas mixture." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=82618.

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The purpose of the present work was to remove selectively manganese from a neutral leach zinc-rich solution at 80ºC using the gas mixture of sulphur dioxide (SO2) and oxygen (O2) as oxidizing agent. In order to determine the optimum conditions for manganese removal using SO 2/O2, several semi-batch experiments were performed, where the effects of pH, ORP, SO2/O2 ratio, mixing intensity, etc. were investigated. Results of these tests showed that SO2/O 2 was a fast and effective oxidant for removing manganese down to ppm level provided that the appropriate reactor design, agitation and SO

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7

Hadley, Adam Lee. "Non-linearities between atmospheric sulphur and sulphur emissions." Thesis, Imperial College London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.407986.

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8

Marais, Tynan S. "A novel semi-passive process for sulphate removal and elemental sulphur recovery centred on a hybrid linear flow channel reactor." Doctoral thesis, Faculty of Engineering and the Built Environment, 2020. http://hdl.handle.net/11427/32843.

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South Africa (SA) currently faces a major pollution problem from mining impacted water, including acid rock drainage (ARD), as a consequence of the mining activities upon which the economy has been largely built. The environmental impact of ARD has been further exacerbated by the country's water scarce status. Increasingly scarce freshwater reserves require the preservation and strategic management of the country's existing water resources to ensure sustainable water security. In SA, the primary focus on remediation of ARDcontaminated water has been based on established active technologies. Ho

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9

Lubarska-Radziejewska, Iwona Agata. "Investigation of micro-structure of sulphur cathode in lithium-sulphur batteries." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609447.

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10

Schnabel, Bastian. "Modification of the H₂S test to screen for the detection of sulphur and sulphate-reducing bacteria of faecal origin in water." Thesis, University of Brighton, 2018. https://research.brighton.ac.uk/en/studentTheses/cafaea88-010b-47b8-aab0-603a468042bc.

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The original H<sub>2</sub>S test was developed in the 1980s to assess the microbial quality of drinking‐water in low‐resource settings. This test was promoted as a promising alternative to more sophisticated technologies, as the test can be performed in low‐ resource settings. However, the H<sub>2</sub>S test lacks specificity for indicator organisms and has never been evaluated by accepted method validation techniques. Despite these criticisms, the H<sub>2</sub>S test is a popular field test in many less‐developed parts of the world and is promoted by many leading non‐governmental organisatio

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Libros sobre el tema "Sulphar"

1

Krause, Eberhard. The oxidation of ferrous sulfate solutions by sulfur dioxide and oxygen. University of Waterloo, 1988.

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2

Parviainen, Maija. Weekly variations of sulphur dioxide and aerosol sulphate concentrations at Finnish background stations. Finnish Meteorological Institute, 1991.

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3

Mensvoort, M. E. F. van., Dent D. L, and International Institute for Land Reclamation and Improvement., eds. Selected papers of the Ho Chi Minh City symposium on acid sulphate soils: Ho Chi Minh City, VietNam, March 1992. International Institute for Land Reclamation and Improvement, 1993.

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4

International Symposium on Acid Sulphate Soils (4th 1992 Ho Chi Minh City, Vietnam). Selected papers of the Ho Chi Minh City Symposium on Acid Sulphate Soils: Ho Chi Minh City, Viet Nam, March 1992. International Institute for Land Reclamation and Improvement, 1993.

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5

Canada. Environmental Protection Programs Directorate. Technical Services Branch. and Canada Environmental Protection Service, eds. Sulphur dioxide. The Service, 1985.

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6

Granata, Sebastiano Angelo. Sulphur War. Franco Angeli, 2022.

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7

Sergio, Lolletti, Tozzi Fontana Massimo, Società di ricerca e studio della Romagna mineraria., and Convegno nazionale di studio La miniera tra documento, storia e racconto, rappresentazione e conservazione (1989 : Borello di Cesena, Italy), eds. La miniera tra documento, storia e racconto, rappresentazione e conservazione. Analisi, 1991.

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8

Ober, Joyce A. The materials flow of sulfur. U.S. Dept. of the Interior, U.S. Geological Survey, 2004.

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9

Schnug, Ewald, ed. Sulphur in Agroecosystems. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5100-9.

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Abrol, Yash P., and Altaf Ahmad, eds. Sulphur in Plants. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0289-8.

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Capítulos de libros sobre el tema "Sulphar"

1

Westley, John. "Mammalian Cyanide Detoxification with Sulphane Sulphur." In Novartis Foundation Symposia. John Wiley & Sons, Ltd., 2007. http://dx.doi.org/10.1002/9780470513712.ch12.

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2

Krouse, H. Roy, and Bernhard Mayer. "Sulphur and Oxygen Isotopes in Sulphate." In Environmental Tracers in Subsurface Hydrology. Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4557-6_7.

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Crowson, Phillip. "Sulphur." In Minerals Handbook 1992–93. Palgrave Macmillan UK, 1992. http://dx.doi.org/10.1007/978-1-349-12564-7_37.

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O’Neill, Peter. "Sulphur." In Environmental Chemistry. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-010-9318-7_6.

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Crowson, Phillip. "Sulphur." In Minerals Handbook 1994–95. Palgrave Macmillan UK, 1994. http://dx.doi.org/10.1007/978-1-349-13431-1_39.

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Crowson, Phillip. "Sulphur." In Minerals Handbook 1996–97. Palgrave Macmillan UK, 1996. http://dx.doi.org/10.1007/978-1-349-13793-0_41.

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Turova, Nataliya. "Sulphur." In Inorganic Chemistry in Tables. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-20487-6_7.

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Brookins, Douglas G. "Sulphur." In Eh-pH Diagrams for Geochemistry. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73093-1_3.

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9

Procházková, Dagmar, Daniela Pavlíková, and Milan Pavlík. "Sulphur." In Plant-Environment Interaction. John Wiley & Sons, Ltd, 2015. http://dx.doi.org/10.1002/9781119081005.ch5.

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Mengel, Konrad, Ernest A. Kirkby, Harald Kosegarten, and Thomas Appel. "Sulphur." In Principles of Plant Nutrition. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-1009-2_8.

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Actas de conferencias sobre el tema "Sulphar"

1

Pomeroy, M. J., A. Farhat, and P. McHale. "Laboratory Studies of the Corrosion of Nickel - Based Alloys by Pure Calcium Sulphate - Influence of Environmental Factors." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98192.

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Abstract Several nickel - based alloys and, for comparison purposes, iron - and cobalt - based alloys have been coated with 8 - 10μm Analar calcium sulphate and exposed in three types of external environments at a temperature of 850°C. Results from experiments in which the coated coupons were totally immersed in lightly compacted Analar - grade calcium sulphate powder and exposed in air for 144 hours showed that they underwent sulphidation - oxidation corrosion. Control experiments with no coating resulted in the formation of oxides alone, confirming that the presence of a compact calcium sulp

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2

Salonen, T., T. Saario, and J. Likonen. "Effect of Thiosulphate on the Surface Film Electric Resistance of Stainless Steel Aisi 304 in the Paper-Mill Environment." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94426.

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Abstract The surface films that form on AISI 304-type stainless steel have been examined by the Contact Electric Resistance (CER) method in solutions containing varying amounts of thiosulphate, sulphate and chloride anions. The CER technique is a new in-situ method, which is based on an accurate measurement of the electric resistance of the surface films. The surface films were also examined by Secondary Ion Spectrometry (SIMS) to compare the results with CER measurements. Thiosulphate, if present in excess of 10 mg/l, reduces the surface film electric resistance by more than an order of magni

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3

Pickard, Scott S. "Sulphur Concrete Applications in Industry." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85202.

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Abstract ABSTRACT Sulphur concrete has the potential to solve some serious industry corrosion problems. This paper gives a general background of sulphur concrete, including its basic characteristics, cost effective applications and state-of-the-art construction techniques. Because sulphur concrete is only as good as the materials techniques and equipment used to produce the product, the following items are extremely important when designing and constructing with sulphur concrete: modified sulphur and aggregates; design details and testing of materials; preparation of existing surface/subbase;

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4

Debbache, S. "Cathodic Protection of External Hot Sulphur Tank Bottom." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07019.

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Summary Cathodic protection of hot tank bottom tanks requires specific design parameters to ensure an adequate current density and distribution for a sufficient level of polarization to give the right protection against corrosion. This paper presents the design, installation details and commissioning results for two hot sulphur tank cathodic protection using impressed current titanium / Mixed Metal Oxide ribbon anode grid system.

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5

Yoffe, Pavel. "Sulphur Containing Sediments Influenced Wear of Superheater Tubes." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96534.

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Abstract The failed superheater tube was investigated at the point of failure and at a distance of 25 cm. At both of the cross sections two layers of sediment were detected. The external one contained Na2SO4 and Na3VO3 in concentration relation 6.4:1 approximately. The “internal” layer that situated on the tube surface consisted of V2O3 mainly (about 70%) and sodium pyrosulphates Na2SO3•×SO3. The tube surface was covered with usual “passive” oxides such as Cr2O3, Fe2CrO4, and magnetite. In the failed section the last layer contained iron and chromium sulfides. Thinning of the wall was detected

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Al-Sulaiman, Saleh, Amer Jarragh, Vinayak Sardesai, and Sandip Kuthe. "Study of Corrosion Pattern in Gas Dehydration System Handling Sour Gas." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05894.

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Abstract The Gathering Centers (GCs) process crude oil from the oil wells to separate out gas and produced water. Some of the GCs handle very sour crude that is flowed from certain sour oilfields. The separated gas in the GC is compressed in multiple stages and then processed in various parallel trains of glycol dehydration units to remove the moisture before being exported. Recurring failures due to severe corrosion were reported in some of the heat exchangers in carbon steel material in all the trains of the dehydration units in two of the Gathering Centers. When further investigated, it was

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7

Fitzpayne, Angus, Andrea Giuliani, Nivea Magalhaes, Ashton Soltys, Marco Fiorentini, and James Farquhar. "The Petrology and Sulphur Isotopic Composition of Sulphide and Sulphate in the Kimberley Kimberlites." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.720.

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Elled, AnnaLena, Lars-Erik A˚mand, Bengt-A˚ke Andersson, and Bo Leckner. "Phosphorous in Ash From Co-Combustion of Municipal Sewage Sludge With Wood in a CFB Boiler: A Comparison of Experimental Data With Predictions by a Thermodynamic Equilibrium Model." In 18th International Conference on Fluidized Bed Combustion. ASMEDC, 2005. http://dx.doi.org/10.1115/fbc2005-78072.

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Combustion tests have been carried out in a circulating fluidised bed (CFB) boiler co-firing wood and municipal, digested and mechanical dewatered sewage sludge from two Swedish wastewater treatment plants, using either iron sulphate or aluminum sulphate as precipitating chemicals. Experimental data on the concentration of various phosphorous compounds in the ashes are compared with theoretical equilibrium predictions. A clear relationship is not found between the employed precipitation chemical and the formation of phosphorous compounds in the ash. Hematite (Fe2O3(s)) is predicted to be the s

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9

Fjelde, I. "Determination of Sulphur Isotopic Ratio to Identify the Source for Sulphate in Reservoir Chalks and Formation Water." In IOR 2019 – 20th European Symposium on Improved Oil Recovery. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201900168.

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de, Oliveira, Luis Sobral, and Cunha da. "Biodesulphurising high sulphur content tailings from coal mining in Brazil." In Proceedings of XVI International Mineral Processing and Recycling Conference, Belgrade, 28-30.05.2025. University of Belgrade, Technical Faculty, Bor, 2024. https://doi.org/10.5937/imprc25702d.

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Brazilian coal is characterized by its low calorific value, high ash and sulphur (S) contents, which requires beneficiation processes that increase costs and reduce its competitiveness compared to other energy sources. The processing of such coal generates a huge amount of residues rich on sulphide minerals, which disposal leads to the generation of Acid Mine Drainage (AMD) that need to be treated. The reason for processing such residue is to produce low sulphur content coal for energy generation purpose, which have to be lower than 1% of sulphur. Therefore, this technical contribution aims at

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Informes sobre el tema "Sulphar"

1

Lacerda Silva, P., G. R. Chalmers, A. M. M. Bustin, and R. M. Bustin. Gas geochemistry and the origins of H2S in the Montney Formation. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329794.

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The geology of the Montney Formation and the geochemistry of its produced fluids, including nonhydrocarbon gases such as hydrogen sulfide were investigated for both Alberta and BC play areas. Key parameters for understanding a complex petroleum system like the Montney play include changes in thickness, depth of burial, mass balance calculations, timing and magnitudes of paleotemperature exposure, as well as kerogen concentration and types to determine the distribution of hydrocarbon composition, H2S concentrations and CO2 concentrations. Results show that there is first-, second- and third- or

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2

Mackie, S. J., C. M. Furlong, P. K. Pedersen, and O. H. Ardakani. Stratigraphy, facies heterogeneities, and structure in the Montney Formation of northeastern British Columbia: relation to H2S distribution. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329796.

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In the last decade, the Lower Triassic Montney Formation of the Western Canada Sedimentary Basin (WCSB) has undergone significant development, providing a rich dataset to study structural, stratigraphic, and facies control on the variations in hydrogen sulphide (H2S) gas content. Splitting the siltstone dominated Montney into the three regional members (i.e., Lower Montney, Middle Montney, and Upper Montney) allows for detailed analysis on the enrichment of H2S within a local-scale study area in northeastern British Columbia (BC). Within this study area, Upper Montney H2S content increases wit

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3

Lazor, Robert. L51532 Effect of Sulphur on Cold Cracking Susceptibility. Pipeline Research Council International, Inc. (PRCI), 1986. http://dx.doi.org/10.55274/r0011400.

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This project was undertaken to examine reports that low sulphur steels were more prone to hydrogen-induced cracking than steels with higher sulphur contents. The susceptibility to hydrogen-induced cracking of the root pass and the baseplate was evaluated using the high restraint cracking test developed at the Welding Institute of Canada, using two different edge configurations. The steels used in this study, containing 0.0024 and 0.0109 percent sulphur, were laboratory heats provided by Nippon Steel Corporation. Their compositions were typical of Nb-V. X70 linepipe steels and were essentially

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4

Kirby, Carolyn L., and Anna C. Snider Lord. Sulphur Extraction at Bryan Mound. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1212252.

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5

None, None. Sulphur mines underground storage facility description. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/6090387.

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6

Hale, D. R., and D. J. Bjornstad. Marketable permits for controlling sulphur dioxide emissions. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/10103473.

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7

Hale, D. R., and D. J. Bjornstad. Marketable permits for controlling sulphur dioxide emissions. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/6375287.

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8

BHATTACHARYYA, SANJOY, SARKAR DIPNARAYAN, BASAK SUBHADEEP, BAGCHI RUMINA, MANDAL PRITHWIKAR, and HALDER ALAPAN. Magnesium sulphate prophylaxis in severe preeclampsia-lessons learnt from recent trials conducted in low-middle-income-countries--a systematic review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2023. http://dx.doi.org/10.37766/inplasy2023.4.0031.

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Review question / Objective: The main objective of this research is to find answers to whether an adjusted low dose or an abbreviated regimen or even a single loading dose of magnesium sulphate prophylaxis is capable of preventing eclampsia in severe preeclamptics instead of applying full traditional dosing and if so, which regimen among them can be suggested safely and finally, even if chosen, can any of this modified regimen be applicable for all severely preeclamptic women indiscriminately? With the above context, we have done a systematic review of available studies that compared the effec

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9

Lee, S. W., R. Wasel, and B. Rebus. A national round robin program on sulphur analysis test methods for incorporation into the new low sulphur diesel fuel specifications. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/304560.

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Steger, H. F. HCC-1 and INM-1 - pyrometallurgical CRMs for sulphur. Natural Resources Canada/CMSS/Information Management, 1990. http://dx.doi.org/10.4095/329706.

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