Academic literature on the topic 'Ash reaction'

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Journal articles on the topic "Ash reaction"

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Liu, Zhiyong, Dong Xu, and Yunsheng Zhang. "Experimental Investigation and Quantitative Calculation of the Degree of Hydration and Products in Fly Ash-Cement Mixtures." Advances in Materials Science and Engineering 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/2437270.

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To explore the hydration process of fly ash-cement blended mixtures, the degrees of the fly ash and cement reactions as well as the content of nonevaporated water were determined at various water to binder ratios, curing ages, and fly ash incorporation amounts. An equation describing the relationship between the degree of hydration and the effective water to binder ratio was established based on the experimental results. In addition, a simplified scheme describing a model of the degree of reaction in fly ash-cement mixtures is proposed. Finally, using reaction stoichiometry, quantitative equat
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Lu, G. Q. "Ash effect on reaction rates during high-ash char activation." Carbon 31, no. 8 (1993): 1359. http://dx.doi.org/10.1016/0008-6223(93)90100-o.

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Gulyaev, Vitaly, Vadim Barsky, and Natalya Gurevina. "Effect of Total Ash Content and Coals Ash Composition on Coke Reactivity." Chemistry & Chemical Technology 3, no. 3 (September 15, 2009): 231–36. http://dx.doi.org/10.23939/chcht03.03.231.

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The article deals with the hypothesis of the influence of coals mineral components on coke reactivity. It has been shown that the reaction between carbon and carbon dioxide proceeds in kinetic area and its rate depends upon total ash content of coked coal. The data showing catalyst effect of coal mineral components upon their organic mass pyrolysis and consequently upon coke reactivity have been presented.
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Ťažký, Martin, and Rudolf Hela. "Synergistic Effect of High Temperature Fly Ash with Fluidized Bed Combustion Fly Ash in Cement Composites." Key Engineering Materials 722 (December 2016): 113–18. http://dx.doi.org/10.4028/www.scientific.net/kem.722.113.

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Using high temperature fly ash for his pozzolan properties to cement composite production is known a few years ago. New ways combustion of fossil fuels also creates a new type of fly ash, named fluidized bed combustion fly ash. However, this fly ash has same pozzolan properties as has high temperature fly ash, this type is not using for production of cement composites. Fluidized bed combustion fly ash has highly variable chemical composition but usually it has a higher amount of free CaO together with sulphates. This higher amounts of free CaO after mixing of fluidized bed combustion fly ash w
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Zhu, Xun Guo, and Kai Cao. "The Inhibition Studying of Many-Doped Mineral Admixture for Concrete Alkali Silicate Reaction." Advanced Materials Research 690-693 (May 2013): 771–75. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.771.

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In the theoretical basic of only mixing the pulverized fuel ash, the slag or the silicon ash experiments, carrying on concrete alkali-aggregate reaction experiment separately that double-doped the pulverized fuel ash and the silicon ash, double-doped the pulverized fuel ash and the slag, double-doped the slag and the silicon ash, three-mixed the pulverized fuel ash, the slag and the silicon ash. The result indicated the effect of mixing pulverized fuel ash and the silicon ash is better than the mixing silicon ash and slag or pulverized fuel ash and slag. Besides three-mixed the pulverized fuel
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Wang, Yong Zai, Le Wang, Hong Ming Xu, and Shao Hui Luo. "Fabrication of Nano Zeolite P from Coal Fly Ash by Combining Alkaline — Fusion and Hydrothermal Reactions." Key Engineering Materials 591 (November 2013): 126–29. http://dx.doi.org/10.4028/www.scientific.net/kem.591.126.

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Well-crystallised nanozeolite P has been synthesized from coal fly ash by combined method of alkaline-fusion and hydrothermal reactions. The influence of preparation parameters, such as the proportion of fly ash/NaOH, the hydrothermal reaction temperature and time on the reaction products were investigated by XRD and FESEM. Results indicated that, the optimum conditions for fabrication of a single phase of zeolite P were the mass ratio of fly ash/ NaOH =1/1, fusion temperature at 550°C and hydrothermal temperature at 100°C for 48h .The average crystallite sizes of the zeolite samples are 29.4n
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Bumrongjaroen, Walairat, Richard A. Livingston, Dan A. Neumann, and Andrew J. Allen. "Characterization of fly ash reactivity in hydrating cement by neutron scattering." Journal of Materials Research 24, no. 7 (July 2009): 2435–48. http://dx.doi.org/10.1557/jmr.2009.0267.

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Partial replacement of hydrating Portland cement by fly ash produces competing effects: it contributes calcium hydrate silicate (C-S-H) gel through the pozzolanic and alkali-activated reactions but dilutes the contribution of the main Portland cement reaction. To investigate this, two neutron-scattering methods were applied to density-fractionated lignite-type and bituminous-type fly ash/Portland cement pastes (20% by mass replacement). Small-angle neutron scattering (SANS) measured the effect of the fly ash on the fractal C-S-H microstructure, whereas inelastic neutron scattering (INS) measur
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Li, Si Qiong, and Jie Chen. "Thermodynamic Analysis in Sintering Reaction of Coal Fly Ash with Alkali." Materials Science Forum 809-810 (December 2014): 895–900. http://dx.doi.org/10.4028/www.scientific.net/msf.809-810.895.

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With sodium carbonate and calcium oxide as sintering additives, through the thermodynamic analysis and sintering experiment, study the thermodynamic behavior of fly ash with both in the sintering process; the sintering products were analyzed by XRD. The research results show that sodium carbonate as sintering additive fly ash thermal decomposition of the main phase of nepheline (NaAlSiO4), calcium oxide as sintering additives, and fly ash sintered products mainly 12CaO·7Al2O3、2CaO·Al2O3·SiO2 and 2CaO·SiO2 etc., And the temperature of the above substances generated is very favorable, fly ash an
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Luo, Biwei, Pengfei Li, Yan Li, Jun Ji, Dongsheng He, Qifeng Tian, and Yichang Chen. "Feasibility of fly ash as fluxing agent in mid- and low-grade phosphate rock carbothermal reduction and its reaction kinetics." Green Processing and Synthesis 10, no. 1 (January 1, 2021): 157–68. http://dx.doi.org/10.1515/gps-2021-0008.

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Abstract The feasibility of industrial waste fly ash as an alternative fluxing agent for silica in carbothermal reduction of medium-low-grade phosphate ore was studied in this paper. With a series of single-factor experiments, the reduction rate of phosphate rock under different reaction temperature, reaction time, particle size, carbon excess coefficient, and silicon–calcium molar ratio was investigated with silica and fly ash as fluxing agents. Higher reduction rates were obtained with fly ash fluxing instead of silica. The optimal conditions were derived as: reaction temperature 1,300°C, re
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Gong, Yanbing, Junmin Sun, Shu-Ying Sun, Guozhi Lu, and Ting-An Zhang. "Enhanced Desilication of High Alumina Fly Ash by Combining Physical and Chemical Activation." Metals 9, no. 4 (April 4, 2019): 411. http://dx.doi.org/10.3390/met9040411.

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In this work, a physical–chemical activation desilication process was proposed to extract silica from high alumina fly ash (HAFA). The effects of fly ash size, hydrochloric acid concentration, acid activation time, and reaction temperature on the desilication efficiency were investigated comprehensively. The phase and morphology of the original fly ash and desilicated fly ash were analyzed by X-ray diffraction (XRD) and scanning electron microscopy–energy-dispersive X-ray spectroscopy (SEM-EDS). Compared with the traditional desilication process, the physical–chemical activation desilication e
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Dissertations / Theses on the topic "Ash reaction"

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Wang, Shuangzhen. "Biomass and Coal Fly Ash in Concrete: Strength, Durability, Microstructure, Quantitative Kinetics of Pozzolanic Reaction and Alkali Silica Reaction Investigations." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1819.pdf.

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Bleszynski, Roland F. "Study of the effects of fly ash on alkali-silica reaction in concrete." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0024/MQ51606.pdf.

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Shehata, Medhat H. "The effects of fly ash and silica fume on alkali-silica reaction in concrete." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ58597.pdf.

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Heyns, M. W., and M. Mostafa Hassan. "South Africa Class F Fly Ash for roads : physical and chemical analysis." Interim : Interdisciplinary Journal, Vol 13, Issue 3: Central University of Technology Free State Bloemfontein, 2013. http://hdl.handle.net/11462/310.

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Published Article<br>Fly Ash is a by-product at thermal power stations, also otherwise known as residues of fine particles that rise with flue gases. An industrial by-product may be inferior to the traditional materials used construction applications, but, the lower the cost of these inferior materials make it an attractive alternative if adequate performance can be achieved. The objective of this study is to evaluate the chemical and physical effectiveness of self-cementing fly ashes derived from thermal power stations for construction applications with combined standards. Using laboratory te
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Hlatywayo, Tapiwa. "Coal fly ash and acid mine drainage based heterogeneous Fe catalysts Friedel-Crafts alkylation reaction." University of Western Cape, 2020. https://hdl.handle.net/11394/7295.

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Philosophiae Doctor - PhD<br>The catalytic support materials used in the present study are zeolite HBEA and MCM-41. These high silica zeolites were synthesised from coal fly ash (CFA) waste via a novel approach that involved a fusion step, acid assisted silica extraction and removal of Al, Ca and Na from the silica by treatment with oxalic acid. The generated silica was converted to HBEA and MCM-41 via conventional hydrothermal treatment. The metal incorporation onto HBEA was done via two approaches namely; liquid phase ion exchange (LIE) and wet impregnation (WI) while the loading on MCM-41 w
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Kaitano, Rufaro. "Characterisation and reaction kinetics of high ash chars derived from inertinite-rich coal discards / Rufaro Kaitano." Thesis, North-West University, 2007. http://hdl.handle.net/10394/1501.

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An investigation was undertaken to determine the gasification and combustion characteristics of chars derived from an inertinite-rich coal discard sample with a high ash content. Fundamental knowledge of the reaction rate kinetics for char conversion at reactions conditions used in fluidised bed gasification and combustion was obtained. For this purpose, characterisation of the parent coal and derived chars, reactivity determinations of the chars and detailed reaction rate modelling was undertaken. The characterisation performed consisted of standard coal analytical methods. petrographic techn
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Sun, Zengqing [Verfasser], Anya [Akademischer Betreuer] Vollpracht, and Frank [Akademischer Betreuer] Dehn. "Reaction mechanisms of fly ash and metakaolin geopolymers and environmental compatibility / Zengqing Sun ; Anya Vollpracht, Frank Dehn." Aachen : Universitätsbibliothek der RWTH Aachen, 2020. http://d-nb.info/1218788313/34.

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Burgers, C. L. (Colleen Lucie). "Synthesis and characterisation of sesquioxidic precipitates formed by the reaction of acid mine drainage with fly ash leachate." Thesis, Stellenbosch : University of Stellenbosch, 2003. http://hdl.handle.net/10019.1/16266.

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Thesis (MScAgric)--University of Stellenbosch, 2003.<br>ENGLISH ABSTRACT: Coal mining in South Africa is estimated to produce 200 Ml of acid mine drainage (AMD) per day in the Pretoria-Witwatersrand-Vereeniging (PWV) area alone, while electricity production resulted in approximately 27 Mt of ash in 2001. A large number of collieries in South Africa are tied to power stations where these two waste streams, acid mine drainage and fly ash, have the capacity to neutralize each other and provide an opportunity for co-disposal. The aim of this study was to investigate the reactions that occur
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Duddy, Margaret Mary. "An investigation into the suppression of the alkali-silica reaction in concrete by the use of pulverised fuel ash." Thesis, University of Hertfordshire, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260799.

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McCarthy, Fiona Materials Science &amp Engineering Faculty of Science UNSW. "Interfacial phenomena and dissolution of carbon from chars into liquid iron during pulverised coal injection in a blast furnace." Awarded by:University of New South Wales. School of Materials Science and Engineering, 2005. http://handle.unsw.edu.au/1959.4/20797.

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As carbon dissolution rates have been determined for a few chars only, a systematic and comprehensive study was undertaken in this project on the dissolution behaviour of carbon from non-graphitic materials into liquid iron. In addition to measuring the kinetics of carbon dissolution from a number of coal chars into liquid iron as a function of parent coal and coal ash composition, the influence of chemical reactions between solute/solid carbon and ash oxides was also investigated. These studies were supplemented with investigations on one metallurgical coke for the sake of comparison. The wet
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Books on the topic "Ash reaction"

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Bleszynski, Roland F. Study of the effects of fly ash on alkali-silica reaction in concrete. Ottawa: National Library of Canada, 1997.

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OECD Nuclear Energy Agency. Working Party on Physics of Plutonium Recycling. Physics of plutonium recycling. Paris, France: Nuclear Energy Agency, Organisation for Economic Co-operation and Development, 1995.

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Dooley, M. A. Rat phantom depth dose studies in electron, X-ray, gamma-ray, and reactor radiation fields. Bethesda, Md: Defense Nuclear Agency, Armed Forces Radiobiology Research Institute, 1986.

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Davies, D. G. Inorganic reactions at Advanced Level: (a student guide for laboratory exercises in observation and deduction). London: Bell & Hyman, 1986.

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Kelly, T. V. G. 1937-, ed. Inorganic reactions at advanced level: (a student guide for laboratory exercises in observation and deduction). London: Collins Educational, 1991.

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International Colloquium on the Dynamics of Explosions and Reactive Systems (16th 1997 University of Mining and Metallurgy). Conference proceedings: 16th International Colloquium on the Dynamics of Explosions and Reactive Systems, August 3-8, 1997, University of Mining and Metallurgy, AGH, Cracow, Poland. Kraków: Wydawn. "Akapit", 1997.

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Garshin, Anatoliy. General and inorganic chemistry in diagrams, figures, tables, and chemical reactions. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1070937.

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The textbook in the form of definitions, drawings, diagrams, tables, formulas and chemical reactions outlines the main provisions of General and inorganic chemistry.&#x0D; It is intended for students of non-chemical specialties of higher education institutions. It can be used by students of secondary vocational schools of chemical and medical-biological profiles, secondary school teachers, applicants, foreign students studying in Russian technical universities and natural science faculties of universities, as well as in the system of pre-University training of foreign students. Each Chapter of
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Sōgō Shigen Enerugī Chōsakai (Japan). Genshiryoku Anzen Hoan Bukai. Haikibutsu Anzen Shōiinkai. Uran toriatsukai shisetsu ni okeru kuriaransu seido no seibi ni tsuite. [Tokyo]: Sōgō Shigen Enerugī Chōsakai Genshiryoku Anzen Hoan Bukai Haikibutsu Anzen Shōiinkai, 2010.

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IAEA Technical Meeting on Fissile Material Management Strategies for Sustainable Nuclear Energy (2005 Vienna, Austria). Fissile material management strategies for sustainable nuclear energy: Proceedings of an IAEA Technical Meeting on Fissile Material Management Strategies for Sustainable Nuclear Energy, held in Vienna, 12-15 September 2005. Vienna, Austria: International Atomic Energy Agency, 2007.

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Shehata, Medhat H. The effects of fly ash and silica fume on alkali silica reaction in concrete. 2001.

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Book chapters on the topic "Ash reaction"

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Zeidan, Mohamed, and Aly Said. "Alkali-Silica Reaction Mitigation Using Nano-silica and Fly Ash." In Nanotechnology in Construction, 459–64. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17088-6_60.

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Pietikäinen, J., and H. Fritze. "Soil Microbial Biomass: Determination and Reaction to Burning and Ash Fertilization." In Fire in Ecosystems of Boreal Eurasia, 337–49. Dordrecht: Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-015-8737-2_29.

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Huang, Jun Tong, Ming Hao Fang, Yan Gai Liu, and Zhao Hui Huang. "Preparation of β-Sialon from Fly Ash by Carbothermal Reduction-Nitridation Reaction." In High-Performance Ceramics V, 910–12. Stafa: Trans Tech Publications Ltd., 2008. http://dx.doi.org/10.4028/0-87849-473-1.910.

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Moreira, K. M. V., F. R. C. Ribeiro, E. P. de Deus, and A. E. B. Cabral. "Fly Ash and Granulated Blast Furnace Slag to Mitigate the Alkali Silica Reaction in Concretes." In Durability of Concrete Structures, 103–14. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-62825-3_7.

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Lee, Kyung Hoon, Ji Whan Ahn, Hee Chan Cho, Kwang Suk You, Gi Chun Han, and Nam Il Um. "Encapsulation of Municipal Solid Waste Incineration Bottom Ash to Immobilize Cu and Pb via Carbonation Reaction." In Solid State Phenomena, 1709–12. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/3-908451-31-0.1709.

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Mason, C. F. V. "With PH and AsH Groups and Acids in PH and AsH Systems." In Inorganic Reactions and Methods, 25–27. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145159.ch10.

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Mason, C. F. V. "With PH and AsH Groups and Acids in PH and AsH Systems." In Inorganic Reactions and Methods, 37–38. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145159.ch15.

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Mason, C. F. V. "With PH and AsH Groups and Acids in PH and AsH Systems." In Inorganic Reactions and Methods, 45–46. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145159.ch20.

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Mason, C. F. V. "With PH and AsH Groups and Acids in PH and AsH Systems." In Inorganic Reactions and Methods, 14–15. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145159.ch5.

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Damjanovic, A., and P. G. Hudson. "Of PH and AsH Systems." In Inorganic Reactions and Methods, 55–56. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145159.ch25.

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Conference papers on the topic "Ash reaction"

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Hanipah, S. H., N. H. Othman, S. N. M. Hanapi, and N. Idrus. "Conversion of fly ash into zeolite: Effect of reaction temperature." In 2011 IEEE Symposium on Business, Engineering and Industrial Applications (ISBEIA). IEEE, 2011. http://dx.doi.org/10.1109/isbeia.2011.6088801.

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Yang, Yi-Ning, and Hsiu-Po Kuo. "The Sulfation Behavior of the CFBC Bottom Ash after the Steam Hydration Reaction." In 5th Asian Particle Technology Symposium. Singapore: Research Publishing Services, 2012. http://dx.doi.org/10.3850/978-981-07-2518-1_182.

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Klinghoffer, Naomi, Marco J. Castaldi, and Ange Nzihou. "Beneficial Use of Ash and Char From Biomass Gasification." In 19th Annual North American Waste-to-Energy Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/nawtec19-5421.

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Biomass is likely to be a significant energy resource in the future. A common way to recover energy from biomass is through gasification where synthesis gas is produced; by-products of this process are tar and ash/char. This research investigates the potential to use the ash/char as a catalyst by understanding the properties of char generated under different gasification conditions. Specifically, it is desired to produce a porous char which could be used as a catalyst or as a support for more catalytically active metals. In this work, poplar wood was gasified under CO2, steam, and air at diffe
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Xinglei, Hu. "Experiment and Mechanism Study on the Effect of Coal Ash on the Capture of Alkali Metals in Zhundong Coal." In ASME 2017 Power Conference Joint With ICOPE-17 collocated with the ASME 2017 11th International Conference on Energy Sustainability, the ASME 2017 15th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2017 Nuclear Forum. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/power-icope2017-3570.

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A large number of Xinjiang Zhundong coal was found in China. Its high content of alkali metals can cause serious fouling/slagging problems which may lead to economic losses. It is significant to control the release of alkali metals from Zhundong coal during the combustion. Si-Al additives are used to capture Na released from the Zhundong coal. In this work, a combination of experimental research and quantum chemical calculation was used to study the effect of coal ash on the capture of alkali metal in Zhundong high alkali Coal and the related mineral evolution mechanism during melting processe
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Wang, Q., T. Endo, P. Apar, L. Gui, Q. Chen, N. Mitsumura, Q. Qian, H. Niida, S. Animesh, and K. Sekiguchi. "Study on heterogeneous reaction between tar and ash from waste biomass pyrolysis and gasification." In ENERGY AND SUSTAINABILITY 2013. Southampton, UK: WIT Press, 2013. http://dx.doi.org/10.2495/esus130251.

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Watanabe, Hiroaki, Kazuyoshi Ichikawa, Maromu Otaka, and Jun Inumaru. "Numerical Simulation of Coal Ash Particle Behavior in Entrained Flow Coal Gasifier." In ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45744.

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The objective of this study is to develop an evaluation tool for a design and performance of a coal gasifier by a numerical simulation technique. In the present paper, a gas-particle two phase reacting flow calculation is carried out for a prediction of phenomena in an entrained flow coal gasifier due to coal and ash particles behavior, such as ash deposition on the wall. A transportation of the coal particles is modeled via a Lagrangian manner. The ash particle adhesion on the wall of the gasifier is discriminated by an empirical ash adhesion model based on a liquid phase fraction concept in
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Bulewicz, E. M., K. Go´ra, and E. J. Anthony. "The Behavior of Free Lime in CFBC Ashes." In 17th International Conference on Fluidized Bed Combustion. ASMEDC, 2003. http://dx.doi.org/10.1115/fbc2003-152.

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Ash disposal and ash use are critical to FBC technology and in turn the reactions of FBC ash with water are key to both of these two issues. An effective ash reactivation technology would improve the economics for FBC firing of high-sulphur fuels. Similarly, controlled ash hydration before disposal is the standard method for conditioning FBC ashes when firing high-sulphur fuels with limestone addition. Ashes can be hydrated with liquid water or by steam under pressure and our earlier work suggested that when FBC ashes were hydrated by either method, the components derived from the coal and tho
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Pa, Faizul Che, and Abdullah Chik. "Effect of NaOH concentration and reaction time on zeolite synthesized from treated oil palm ash." In GREEN DESIGN AND MANUFACTURE: ADVANCED AND EMERGING APPLICATIONS: Proceedings of the 4th International Conference on Green Design and Manufacture 2018. Author(s), 2018. http://dx.doi.org/10.1063/1.5066855.

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Song, Xue, Jianjun Shi, and Zhaoyu Chen. "Fly Ash on the Waste Cathode Ray Tube Glass Mortar Alkali Aggregate Reaction Inhibition Studies." In 2015 International Conference on Architectural, Civil and Hydraulics Engineering. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/icache-15.2015.39.

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Malino, Mariana B., Jimmy, and Boni P. Lapanporo. "The dependence of grain size of silicon from rice husk ash on metallothermic reaction time." In THE 4TH INTERNATIONAL CONFERENCE ON THEORETICAL AND APPLIED PHYSICS (ICTAP) 2014. AIP Publishing LLC, 2016. http://dx.doi.org/10.1063/1.4943710.

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Reports on the topic "Ash reaction"

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Brown, P. W. Hydrothermal reaction of fly ash. Final report. Office of Scientific and Technical Information (OSTI), December 1994. http://dx.doi.org/10.2172/369604.

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Baral, Aniruddha, Jeffrey Roesler, M. Ley, Shinhyu Kang, Loren Emerson, Zane Lloyd, Braden Boyd, and Marllon Cook. High-volume Fly Ash Concrete for Pavements Findings: Volume 1. Illinois Center for Transportation, September 2021. http://dx.doi.org/10.36501/0197-9191/21-030.

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High-volume fly ash concrete (HVFAC) has improved durability and sustainability properties at a lower cost than conventional concrete, but its early-age properties like strength gain, setting time, and air entrainment can present challenges for application to concrete pavements. This research report helps with the implementation of HVFAC for pavement applications by providing guidelines for HVFAC mix design, testing protocols, and new tools for better quality control of HVFAC properties. Calorimeter tests were performed to evaluate the effects of fly ash sources, cement–fly ash interactions, c
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Lager, Daniel, Lia Kouchachvili, and Xavier Daguenet. TCM measuring procedures and testing under application conditions. IEA SHC Task 58, May 2021. http://dx.doi.org/10.18777/ieashc-task58-2021-0004.

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This Subtask aims to have reliable thermal analysis methods/protocols and procedures for the characterization of aterial and reaction properties for sorption and chemical reactions of thermal energy storage (TES) applications. One goal is an inventory of already standardized measurement procedures for TCM as well as of needed characterization procedures.
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Brown, P. W. Hydrothermal reactions of fly ash. Office of Scientific and Technical Information (OSTI), January 1992. http://dx.doi.org/10.2172/7233118.

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Brown, P. W. Hydrothermal reactions of fly ash. Office of Scientific and Technical Information (OSTI), January 1991. http://dx.doi.org/10.2172/5427457.

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Syvash, Kateryna. AUDIENCE FEEDBACK AS AN ELEMENT OF PARASOCIAL COMMUNICATION WITH SCREEN MEDIA-PERSONS. Ivan Franko National University of Lviv, February 2021. http://dx.doi.org/10.30970/vjo.2021.49.11062.

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Parasocial communication is defined as an illusory and one-sided interaction between the viewer and the media person, which is analogous to interpersonal communication. Among the classic media, television has the greatest potential for such interaction through a combination of audio and visual series and a wide range of television content – from newscasts to talent shows. Viewers’ reaction to this product can be seen as a defining element of parasociality and directly affect the popularity of a media person and the ratings of the TV channel. In this article we will consider feedback as part of
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Sukh Sidhu and Patanjali Varanasi. Fly Ash and Mercury Oxidation/Chlorination Reactions. Office of Scientific and Technical Information (OSTI), December 2008. http://dx.doi.org/10.2172/1009958.

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Brown, P. W. Hydrothermal reactions of fly ash. Final report. Office of Scientific and Technical Information (OSTI), December 1995. http://dx.doi.org/10.2172/375912.

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Brown, P. W. Hydrothermal reactions of fly ash. [Progress report], October 1, 1991--December 31, 1991. Office of Scientific and Technical Information (OSTI), December 1991. http://dx.doi.org/10.2172/10146550.

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Brown, P. W. Hydrothermal reactions of fly ash. [Quarterly] report, July 1, 1993--September 30, 1993. Office of Scientific and Technical Information (OSTI), December 1993. http://dx.doi.org/10.2172/10109313.

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