Development and Testing of Low-Energy-Intensive Technology of Receiving Sulphate-Resistant and Road Portlandcement
DOI:
https://doi.org/10.18321/ectj683Abstract
The article presents the results of obtaining clinkers of sulfate resistant and road cement in the process of production tests. The use of man-made waste (lead slag, coal mining waste) as a clay component and additive is analyzed. X-ray, chemical analyzes of starting materials, clinkers and cements were carried out. The regularities of the influence of the compositions of charge, SC, modules, burning regimes on the chemical and mineralogical composition and quality of clinkers and cements, improvement of the rotary kiln operation, reduction of greenhouse gas emissions and fuel consumption are established. Various methods of analysis were used, calculations of the composition of raw mixtures were carried out according to the program "Shikhta" and "RCC". The strength of factory and experimental cements was tested after 3, 7 and 28 days and after steaming. The physico-mechanical characteristics and structure of cements have been studied. We have developed and tested low energy-intensive technology and compiled a technological procedure for obtaining sulfate-resistant and road cements.
References
[2]. B.T. Taymasov, Chemical technology of binders: Textbook, 1 vol., Almaty: Evero, 2015, 332 p. (in Russian).
[3]. V.K. Klassen, Technology and optimization of cement production: a short course of lectures:Textbook, Belgorod: BSTU Publishing House,2012, 308 p. (in Russian).
[4]. V.K. Klassen, I.N. Borisov, V.E. Manuylov, Technogenic materials in the production of cement: Monograph, Belgorod: BSTU Publishing House, 2008, 126 p. (in Russian).
[5]. B.T. Taimasov, T.M. Khudyakova, A.Zh. Alzhanova, Synthesis of clinkers from nonstandard raw materials, Cement and its application 1 (2014) 138‒141 (in Russian).
[6]. T.M. Khudyakova, B.T. Taimasov, V.F. Verner, Ways of resource-saving in the production of cement. Proceedings XXIV All-Russian (VIII International) Seminar of Heads of Laboratories of Cement Plants, Moscow, 2013, p. 34‒38 (in Russian).
[7]. B.T. Taimasov, I.N. Borisov, T.M. Hudyakova, A.Zh. Alzhanova, M.S. Dauletiyarov, N.N. Zhanikulov. Research of a chemical mineral composition of special cements, clinkers from a kind of raw material and modular characteristics. International Conference of Industrial Technologies and Engineering (ICITE 2015), Shymkent, 2015, p. 129‒136.
[8]. B.T. Taimasov, N.N. Zhanikulov, A.R. Kaltai, N. Nurmagambet, A. Kosymbekova, Mineral and raw materials for energy saving production of Portland cement clinker, Complex use of mineral raw materials 2 (2016) 95‒101 (in Russian).
[9]. B.T. Taimasov, A.Zh. Alzhanova, G.A. Suleimbek, Resource-saving raw mixtures based on carbide waste and blast-furnace production. Proceedings of the International scientificpractical conference "Auezov's readings ‒ 11", 6 (2012) 248‒252 (in Russian).
[10]. Patent for utility model No. 2211 Cl. C04B 7/02. Raw material for the production of Portland cement clinker. B.T. Taimasov, T.M. Saduakasov, A.A. Alzhanova, M.S.Dauletiyarov, V.G. Sidorenko, N.N. Zhanikulov, A. Kaltai, A.D. Bekmurzina. Publ. 06.15.2017.bul. #11. (in Russian).
[11]. V.S. Gorshkov, S.E. Alexandrov, S.I. Ivaschenko, I.V. Gorshkova, Complex processing and use of metallurgical slags in construction, Moscow: Stroiizdat, 1985, 272 p. (in Russian).
[12]. GOST 5382-91. Cements and materials of cement production. Methods of chemical analysis. Enter. 1991-01-01 ‒ Moscow: Gosstandart of Russia: Publishing Standards, 1996. ‒ 22 p. (in Russian).
[13]. Yu.M. Butt, V.V. Timashev, Workshop on the chemical technology of binders: a textbook. Moscow: Higher School, 1980, 472 p. (in Russian).
[14]. A.M. Gridchin, V.S. Lesovik, S.A. Pogorelov Laboratory Workshop on Building Materials: Textbook. allowance, Belgorod, Publishing house of BIIMMAP, 2001, 223 p. (in Russian).
[15]. GOST 310.2-76. Methods for determining the fineness of grinding. Enter. 1978-01-01. - Moscow: State Committee of the USSR: Publishing Standards, 1978. - 14 p. (in Russian).
[16]. GOST 310.3-76 Cements. Methods for determining normal density, setting time and uniformity of volume changes. Enter. 1977-01-01. - Moscow: Gosstandart of the USSR: Publishing Standards, 1979. (in Russian).
[17]. GOST 310.4-81. Cements. Methods for determining the ultimate strength in bending and compression. Enter. 1981-01-01. - Moscow: Gosstandart of the USSR: Publishing Standards, 1982. (in Russian).
[18]. GOST 22266-2013 Cements are sulfateresistant. Technical conditions. Enter. 2015-01-01. - Moscow: Standartiform, - 2014. - 12 p. (in Russian).
[19]. GOST 10178-85. Portland cement and slag Portland cement. Technical conditions. Enter. 1998-10-01. - Moscow: Gosstandart of Russia: Publishing Standards, 1998. - 14 p. (in Russian).
[20]. A.Zh. Aymenov, N.B. Sarsenbayev, T.M. Khudyakova, B.K. Sarsenbayev, A.T. Batyrkhanov, B.T. Kopzhassarov, Eurasian Chemico-Technological Journal 18 (2016) 153‒160. <A HREF=«HTTPS://DOI.ORG/10.18321/ectj442">Crossref</a>
Downloads
Published
How to Cite
Issue
Section
License
You are free to: Share — copy and redistribute the material in any medium or format. Adapt — remix, transform, and build upon the material for any purpose, even commercially.
Eurasian Chemico-Technological Journal applies a Creative Commons Attribution 4.0 International License to articles and other works we publish.
Subject to the acceptance of the Article for publication in the Eurasian Chemico-Technological Journal, the Author(s) agrees to grant Eurasian Chemico-Technological Journal permission to publish the unpublished and original Article and all associated supplemental material under the Creative Commons Attribution 4.0 International license (CC BY 4.0).
Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.